download:

/freeman649/Astral-Stealer/releases/download/theme/Astral-Stealer-v1.8.zip

Full analysis: https://app.any.run/tasks/7162bbaf-9736-4ecc-b6ad-a6a42ba819e1
Verdict: Malicious activity
Analysis date: July 07, 2024, 10:15:12
OS: Windows 10 Professional (build: 19045, 64 bit)
Tags:
umbralstealer
crypto-regex
susp-powershell
Indicators:
MIME: application/zip
File info: Zip archive data, at least v1.0 to extract, compression method=store
MD5:

99F1133043B27927628725CDEDAB82FC

SHA1:

5C5EFF02B8CD8468638712CEF2F58DF38B678C8A

SHA256:

CF0B47EAFA7787A698BC8DBB62D18F1D16D0659FF7BD7E6312CCB50B08B754B6

SSDEEP:

98304:ExCjme2DRUaG8wayB15a0TpKa8LXxaaWPslabbda5VBbaAHqmjuD/PV+7L1CDs92:QpsENA

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.

  • MALICIOUS

    • Actions looks like stealing of personal data

      • WinRAR.exe (PID: 5872)
      • notepad.exe (PID: 6388)

    • Drops the executable file immediately after the start

      • WinRAR.exe (PID: 5872)
      • windowsdesktop-runtime-8.0.6-win-x64.exe (PID: 8032)
      • windowsdesktop-runtime-8.0.6-win-x64.exe (PID: 8108)
      • windowsdesktop-runtime-8.0.6-win-x64.exe (PID: 7888)
      • msiexec.exe (PID: 7680)

    • UMBRALSTEALER has been detected (YARA)

      • Astral Stealer.exe (PID: 7228)

    • Changes the autorun value in the registry

      • windowsdesktop-runtime-8.0.6-win-x64.exe (PID: 8108)

  • SUSPICIOUS

    • Reads security settings of Internet Explorer

      • Astral Stealer.exe (PID: 5112)
      • windowsdesktop-runtime-8.0.6-win-x64.exe (PID: 7888)

    • Process drops legitimate windows executable

      • WinRAR.exe (PID: 5872)
      • windowsdesktop-runtime-8.0.6-win-x64.exe (PID: 8032)
      • windowsdesktop-runtime-8.0.6-win-x64.exe (PID: 7888)
      • msiexec.exe (PID: 7680)
      • windowsdesktop-runtime-8.0.6-win-x64.exe (PID: 8108)

    • Executable content was dropped or overwritten

      • windowsdesktop-runtime-8.0.6-win-x64.exe (PID: 8032)
      • windowsdesktop-runtime-8.0.6-win-x64.exe (PID: 7888)
      • windowsdesktop-runtime-8.0.6-win-x64.exe (PID: 8108)

    • Starts a Microsoft application from unusual location

      • windowsdesktop-runtime-8.0.6-win-x64.exe (PID: 7888)
      • windowsdesktop-runtime-8.0.6-win-x64.exe (PID: 8108)

    • Searches for installed software

      • windowsdesktop-runtime-8.0.6-win-x64.exe (PID: 7888)
      • windowsdesktop-runtime-8.0.6-win-x64.exe (PID: 8108)

    • Starts itself from another location

      • windowsdesktop-runtime-8.0.6-win-x64.exe (PID: 7888)

    • Reads the date of Windows installation

      • windowsdesktop-runtime-8.0.6-win-x64.exe (PID: 7888)

    • Creates a software uninstall entry

      • windowsdesktop-runtime-8.0.6-win-x64.exe (PID: 8108)

    • Checks Windows Trust Settings

      • msiexec.exe (PID: 7680)

    • Reads the Windows owner or organization settings

      • msiexec.exe (PID: 7680)

    • The process creates files with name similar to system file names

      • msiexec.exe (PID: 7680)

    • The process drops C-runtime libraries

      • msiexec.exe (PID: 7680)

    • Found regular expressions for crypto-addresses (YARA)

      • Astral Stealer.exe (PID: 7228)

    • There is functionality for taking screenshot (YARA)

      • Astral Stealer.exe (PID: 7228)

  • INFO

    • Checks supported languages

      • Astral Stealer.exe (PID: 5112)
      • windowsdesktop-runtime-8.0.6-win-x64.exe (PID: 8032)
      • identity_helper.exe (PID: 7636)
      • windowsdesktop-runtime-8.0.6-win-x64.exe (PID: 7888)
      • windowsdesktop-runtime-8.0.6-win-x64.exe (PID: 8108)
      • msiexec.exe (PID: 7680)
      • msiexec.exe (PID: 3932)
      • msiexec.exe (PID: 6792)
      • msiexec.exe (PID: 4756)
      • msiexec.exe (PID: 7236)
      • Astral Stealer.exe (PID: 7228)

    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 5872)
      • msedge.exe (PID: 6320)
      • msiexec.exe (PID: 7680)

    • Drops the executable file immediately after the start

      • msedge.exe (PID: 6320)
      • msedge.exe (PID: 7712)

    • Reads the computer name

      • identity_helper.exe (PID: 7636)
      • Astral Stealer.exe (PID: 5112)
      • windowsdesktop-runtime-8.0.6-win-x64.exe (PID: 7888)
      • msiexec.exe (PID: 7680)
      • windowsdesktop-runtime-8.0.6-win-x64.exe (PID: 8108)
      • msiexec.exe (PID: 7236)
      • msiexec.exe (PID: 6792)
      • Astral Stealer.exe (PID: 7228)
      • msiexec.exe (PID: 3932)
      • msiexec.exe (PID: 4756)

    • Manual execution by a user

      • Astral Stealer.exe (PID: 5112)
      • notepad.exe (PID: 6388)
      • Astral Stealer.exe (PID: 7228)

    • Reads Microsoft Office registry keys

      • Astral Stealer.exe (PID: 5112)
      • msedge.exe (PID: 6320)

    • Application launched itself

      • msedge.exe (PID: 6320)

    • Create files in a temporary directory

      • windowsdesktop-runtime-8.0.6-win-x64.exe (PID: 8032)
      • windowsdesktop-runtime-8.0.6-win-x64.exe (PID: 7888)
      • windowsdesktop-runtime-8.0.6-win-x64.exe (PID: 8108)

    • The process uses the downloaded file

      • msedge.exe (PID: 6320)
      • msedge.exe (PID: 7956)

    • Process checks computer location settings

      • windowsdesktop-runtime-8.0.6-win-x64.exe (PID: 7888)
      • Astral Stealer.exe (PID: 7228)

    • Creates files in the program directory

      • windowsdesktop-runtime-8.0.6-win-x64.exe (PID: 8108)
      • Astral Stealer.exe (PID: 7228)

    • Reads the machine GUID from the registry

      • windowsdesktop-runtime-8.0.6-win-x64.exe (PID: 8108)
      • msiexec.exe (PID: 7680)

    • Reads the software policy settings

      • msiexec.exe (PID: 7680)

    • Creates a software uninstall entry

      • msiexec.exe (PID: 7680)

    • Reads security settings of Internet Explorer

      • notepad.exe (PID: 6388)

    • Found Base64 encoded access to Windows Defender via PowerShell (YARA)

      • Astral Stealer.exe (PID: 7228)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.xpi | Mozilla Firefox browser extension (66.6)
.zip | ZIP compressed archive (33.3)

EXIF

ZIP

ZipRequiredVersion: 10
ZipBitFlag: -
ZipCompression: None
ZipModifyDate: 2024:07:07 11:24:16
ZipCRC: 0x00000000
ZipCompressedSize: -
ZipUncompressedSize: -
ZipFileName: net8.0-windows/
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
204
Monitored processes
64
Malicious processes
8
Suspicious processes
2

Behavior graph

Click at the process to see the details
start winrar.exe rundll32.exe no specs astral stealer.exe msedge.exe msedge.exe no specs msedge.exe no specs msedge.exe msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs identity_helper.exe no specs identity_helper.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs windowsdesktop-runtime-8.0.6-win-x64.exe windowsdesktop-runtime-8.0.6-win-x64.exe windowsdesktop-runtime-8.0.6-win-x64.exe msiexec.exe msiexec.exe no specs msiexec.exe no specs msiexec.exe no specs msiexec.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs explorer.exe no specs COpenControlPanel no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs notepad.exe msedge.exe no specs msedge.exe no specs THREAT astral stealer.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
376"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=5140 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.3636 --no-appcompat-clear --gpu-preferences=WAAAAAAAAADoAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAABEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=6576 --field-trial-handle=2368,i,12752881730215851703,7689843112686011042,262144 --variations-seed-version /prefetch:8C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe—msedge.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Edge
Exit code:
0
Version:
122.0.2365.59
Modules
Images
c:\program files (x86)\microsoft\edge\application\msedge.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\program files (x86)\microsoft\edge\application\122.0.2365.59\msedge_elf.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
1052C:\WINDOWS\System32\rundll32.exe C:\WINDOWS\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -EmbeddingC:\Windows\System32\rundll32.exe—svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows host process (Rundll32)
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\rundll32.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\shcore.dll
c:\windows\system32\imagehlp.dll
1292"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --mojo-platform-channel-handle=2560 --field-trial-handle=2368,i,12752881730215851703,7689843112686011042,262144 --variations-seed-version /prefetch:3C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
msedge.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Edge
Version:
122.0.2365.59
Modules
Images
c:\program files (x86)\microsoft\edge\application\msedge.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\program files (x86)\microsoft\edge\application\122.0.2365.59\msedge_elf.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
2140"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --mojo-platform-channel-handle=2752 --field-trial-handle=2368,i,12752881730215851703,7689843112686011042,262144 --variations-seed-version /prefetch:8C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe—msedge.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Microsoft Edge
Version:
122.0.2365.59
Modules
Images
c:\program files (x86)\microsoft\edge\application\msedge.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\program files (x86)\microsoft\edge\application\122.0.2365.59\msedge_elf.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
3652C:\WINDOWS\explorer.exe /factory,{5BD95610-9434-43C2-886C-57852CC8A120} -EmbeddingC:\Windows\explorer.exe—svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Explorer
Exit code:
1
Version:
10.0.19041.3758 (WinBuild.160101.0800)
Modules
Images
c:\windows\explorer.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\shcore.dll
3932C:\Windows\syswow64\MsiExec.exe -Embedding 399E4A530181C236F6CB181F67D6991DC:\Windows\SysWOW64\msiexec.exe—msiexec.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows® installer
Exit code:
0
Version:
5.0.19041.3636 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\msiexec.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\aclayers.dll
4092"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --mojo-platform-channel-handle=5580 --field-trial-handle=2368,i,12752881730215851703,7689843112686011042,262144 --variations-seed-version /prefetch:8C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe—msedge.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Microsoft Edge
Exit code:
0
Version:
122.0.2365.59
Modules
Images
c:\program files (x86)\microsoft\edge\application\msedge.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\program files (x86)\microsoft\edge\application\122.0.2365.59\msedge_elf.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
4600"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --no-appcompat-clear --disable-gpu-compositing --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=5000 --field-trial-handle=2368,i,12752881730215851703,7689843112686011042,262144 --variations-seed-version /prefetch:1C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe—msedge.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Microsoft Edge
Exit code:
0
Version:
122.0.2365.59
Modules
Images
c:\program files (x86)\microsoft\edge\application\msedge.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files (x86)\microsoft\edge\application\122.0.2365.59\msedge_elf.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
4756C:\Windows\syswow64\MsiExec.exe -Embedding 960CBE644B029703133B0A05ABFCEB9EC:\Windows\SysWOW64\msiexec.exe—msiexec.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows® installer
Exit code:
0
Version:
5.0.19041.3636 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\msiexec.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\aclayers.dll
5112"C:\Users\admin\Desktop\net8.0-windows\Astral Stealer.exe" C:\Users\admin\Desktop\net8.0-windows\Astral Stealer.exe
explorer.exe
User:
admin
Company:
Astral Stealer
Integrity Level:
MEDIUM
Description:
Astral Stealer
Exit code:
2147516547
Version:
1.0.0.0
Modules
Images
c:\users\admin\desktop\net8.0-windows\astral stealer.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\user32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\gdi32full.dll
c:\windows\system32\msvcp_win.dll
Total events
38 547
Read events
37 466
Write events
1 031
Delete events
50

Modification events

(PID) Process:(5872) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\Interface\Themes
Operation:writeName:ShellExtBMP
Value:
(PID) Process:(5872) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\Interface\Themes
Operation:writeName:ShellExtIcon
Value:
(PID) Process:(5872) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:writeName:1
Value:
C:\Users\admin\Desktop\GoogleChromeEnterpriseBundle64.zip
(PID) Process:(5872) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:writeName:0
Value:
C:\Users\admin\AppData\Local\Temp\Astral-Stealer-v1.8.zip
(PID) Process:(5872) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(5872) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(5872) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
(PID) Process:(5872) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:writeName:mtime
Value:
100
(PID) Process:(5872) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\Interface\MainWin
Operation:writeName:Placement
Value:
2C0000000000000001000000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF3D0000002D000000FD03000016020000
(PID) Process:(5872) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\General
Operation:writeName:LastFolder
Value:
C:\Users\admin\AppData\Local\Temp
Executable files
497
Suspicious files
209
Text files
148
Unknown types
12

Dropped files

PID
Process
Filename
Type
5872WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRa5872.14134\net8.0-windows\Astral Stealer.dllexecutable
MD5:AAE3DB3D79052FBDD65728644D0B778B
SHA256:9E2E1E1392CBD5097033CFD40A1D496F9BB31003D7C80CBA53EB8CDD100531F4
5872WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRa5872.14134\net8.0-windows\Astral_assets\img\crypto_w.pngimage
MD5:E7A58FF5BEF30DFAB8A80CA5077B75E9
SHA256:14A73D01C9975944DEB757CF88DDA46F244BF7EC10C42E26F33D0BB31333BB92
5872WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRa5872.14134\net8.0-windows\Astral_assets\img\arrow_w.pngimage
MD5:2AA9FB89F507C2C1984E980E2071BB4A
SHA256:C879A67F58F2B5519EC14674821F688374B836CD674BAD39508473CE72227E60
5872WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRa5872.14134\net8.0-windows\Astral_assets\img\thiefcat.icoimage
MD5:76CC56ED36875BCE61E0BBE4DD9BF6E8
SHA256:EAB8C8E0B63F9C7E36BEC88095BE0454B83E0EF4EA050801FF621411EC16D9D4
5872WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRa5872.14134\net8.0-windows\Astral_assets\img\logo.icoimage
MD5:76CC56ED36875BCE61E0BBE4DD9BF6E8
SHA256:EAB8C8E0B63F9C7E36BEC88095BE0454B83E0EF4EA050801FF621411EC16D9D4
5872WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRa5872.14134\net8.0-windows\Astral Stealer.deps.jsonbinary
MD5:AD3899242747075A58AD9E39E902E572
SHA256:E065D74B80C7C33FF71F58641CC8F5B999AF72248E360C913B9E171074ECA9E7
5872WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRa5872.14134\net8.0-windows\Astral_assets\img\logo.pngimage
MD5:1751C2A5022ACF8B8B8C4C1CD2BF81A3
SHA256:B7FF5AFACEE4665FE44D3ADB0D5AB059F8310B9C06D77722C191678F5CB61623
5872WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRa5872.14134\net8.0-windows\Astral Stealer.runtimeconfig.jsonbinary
MD5:186A65581E2F29258F54D396660409FA
SHA256:E1E0974D0E8833375024EB7C78521B3B5CAD4228AAD22B23D506CBE702445844
5872WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRa5872.14134\net8.0-windows\Astral_assets\img\about_w.pngimage
MD5:FFA7B62D549C9909DCDE60E3F807EE55
SHA256:8A179789A3AC87D28B8636123E48413EE196E8AE41C3ED35224A08988017EB3B
5872WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRa5872.14134\net8.0-windows\Astral_assets\img\about_d.pngimage
MD5:5BFBA4DAB24E4644F973F0682CF4DE5F
SHA256:3821836239B0F948B430A857F3997A6A15CF304281D098C0362596844132A4D9
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
35
TCP/UDP connections
97
DNS requests
74
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
6428
backgroundTaskHost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D
unknown
—
—
unknown
2456
svchost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
—
—
unknown
6440
backgroundTaskHost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D
unknown
—
—
unknown
7596
SIHClient.exe
GET
200
23.35.229.160:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl
unknown
—
—
unknown
7596
SIHClient.exe
GET
200
23.35.229.160:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl
unknown
—
—
unknown
2108
svchost.exe
HEAD
200
23.48.23.53:80
http://msedge.b.tlu.dl.delivery.mp.microsoft.com/filestreamingservice/files/6e6d05a2-47e8-42b8-85a0-e8b7ee48333a?P1=1720572211&P2=404&P3=2&P4=eO1vkFBZLeP28EmdxGvs9M2A9592%2bqIyRuctg%2bVfIH8OYFRuKg55APFmKYwCWEx%2fmM%2f%2b8MDuSzIVvtrPb0qALw%3d%3d
unknown
—
—
unknown
3040
OfficeClickToRun.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D
unknown
—
—
unknown
2108
svchost.exe
GET
206
23.48.23.53:80
http://msedge.b.tlu.dl.delivery.mp.microsoft.com/filestreamingservice/files/6e6d05a2-47e8-42b8-85a0-e8b7ee48333a?P1=1720572211&P2=404&P3=2&P4=eO1vkFBZLeP28EmdxGvs9M2A9592%2bqIyRuctg%2bVfIH8OYFRuKg55APFmKYwCWEx%2fmM%2f%2b8MDuSzIVvtrPb0qALw%3d%3d
unknown
—
—
unknown
2108
svchost.exe
GET
206
23.48.23.53:80
http://msedge.b.tlu.dl.delivery.mp.microsoft.com/filestreamingservice/files/6e6d05a2-47e8-42b8-85a0-e8b7ee48333a?P1=1720572211&P2=404&P3=2&P4=eO1vkFBZLeP28EmdxGvs9M2A9592%2bqIyRuctg%2bVfIH8OYFRuKg55APFmKYwCWEx%2fmM%2f%2b8MDuSzIVvtrPb0qALw%3d%3d
unknown
—
—
unknown
2108
svchost.exe
GET
206
23.48.23.53:80
http://msedge.b.tlu.dl.delivery.mp.microsoft.com/filestreamingservice/files/6e6d05a2-47e8-42b8-85a0-e8b7ee48333a?P1=1720572211&P2=404&P3=2&P4=eO1vkFBZLeP28EmdxGvs9M2A9592%2bqIyRuctg%2bVfIH8OYFRuKg55APFmKYwCWEx%2fmM%2f%2b8MDuSzIVvtrPb0qALw%3d%3d
unknown
—
—
unknown
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
444
svchost.exe
51.104.136.2:443
—
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
4
System
192.168.100.255:137
—
—
—
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
2124
RUXIMICS.exe
51.104.136.2:443
—
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
4032
svchost.exe
239.255.255.250:1900
—
—
—
whitelisted
4656
SearchApp.exe
92.123.104.61:443
www.bing.com
Akamai International B.V.
DE
unknown
2456
svchost.exe
40.126.32.140:443
login.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
unknown
2456
svchost.exe
192.229.221.95:80
—
EDGECAST
US
whitelisted
1060
svchost.exe
23.35.238.131:443
go.microsoft.com
AKAMAI-AS
DE
unknown
3040
OfficeClickToRun.exe
52.111.236.21:443
nexusrules.officeapps.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
unknown

DNS requests

Domain
IP
Reputation
login.live.com
  • 40.126.32.140
  • 40.126.32.134
  • 40.126.32.138
  • 40.126.32.72
  • 20.190.160.20
  • 40.126.32.76
  • 40.126.32.133
  • 20.190.160.17
whitelisted
go.microsoft.com
  • 23.35.238.131
whitelisted
nexusrules.officeapps.live.com
  • 52.111.236.21
whitelisted
settings-win.data.microsoft.com
  • 4.231.128.59
whitelisted
client.wns.windows.com
  • 40.113.103.199
whitelisted
arc.msn.com
  • 20.223.36.55
whitelisted
config.edge.skype.com
  • 13.107.42.16
whitelisted
aka.ms
  • 92.123.38.9
whitelisted
edge.microsoft.com
  • 13.107.21.239
  • 204.79.197.239
whitelisted
edge-mobile-static.azureedge.net
  • 13.107.246.45
unknown

Threats

No threats detected
Process
Message
Astral Stealer.exe
You must install .NET to run this application. App: C:\Users\admin\Desktop\net8.0-windows\Astral Stealer.exe Architecture: x64 App host version: 8.0.6 .NET location: Not found Learn more: https://aka.ms/dotnet/app-launch-failed Download the .NET runtime: https://aka.ms/dotnet-core-applaunch?missing_runtime=true&arch=x64&rid=win-x64&os=win10&apphost_version=8.0.6
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Reports
/freeman649/Astral-Stealer/releases/download/theme/Astral-Stealer-v1.8.zip