download:

AssetsBundleExtractor_2.2stabled_32bit.zip

Full analysis: https://app.any.run/tasks/bad1c8b7-7a26-47f8-8f1c-8a51f4b9825c
Verdict: Malicious activity
Threats:

Ransomware is a type of malicious software that locks users out of their system or data using different methods to force them to pay a ransom. Most often, such programs encrypt files on an infected machine and demand a fee to be paid in exchange for the decryption key. Additionally, such programs can be used to steal sensitive information from the compromised computer and even conduct DDoS attacks against affected organizations to pressure them into paying.

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Analysis date: September 25, 2020, 18:10:35
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
ransomware
Indicators:
MIME: application/zip
File info: Zip archive data, at least v2.0 to extract
MD5:

CDF3B4FE0376EA9FC11164E266898F43

SHA1:

C5759C7459223C8F2DACFC8CE570733AFCC825AC

SHA256:

0AC09AF0774DFEBE183AA9DE43FE682A80A397477A490C82B7304F5C7153F1FF

SSDEEP:

98304:2d8Xe9UM2wsvjaPWahUvZUwlo/yqPKRBgEi7Kbyi:DeHMvjU+hUwlxqPaLi7Uv

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

    • Loads dropped or rewritten executable

      • AssetBundleExtractor.exe (PID: 2844)
      • AssetBundleExtractor.exe (PID: 3576)
      • SearchProtocolHost.exe (PID: 1824)

    • Application was dropped or rewritten from another process

      • AssetBundleExtractor.exe (PID: 2844)
      • AssetBundleExtractor.exe (PID: 3576)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 2848)

    • Creates files like Ransomware instruction

      • WinRAR.exe (PID: 2848)

  • INFO

    • Dropped object may contain Bitcoin addresses

      • WinRAR.exe (PID: 2848)

    • Manual execution by user

      • AssetBundleExtractor.exe (PID: 3576)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.zip | ZIP compressed archive (100)

EXIF

ZIP

ZipRequiredVersion: 20
ZipBitFlag: -
ZipCompression: None
ZipModifyDate: 2018:06:23 17:52:27
ZipCRC: 0x00000000
ZipCompressedSize: -
ZipUncompressedSize: -
ZipFileName: 32bit/
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
38
Monitored processes
4
Malicious processes
4
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start start winrar.exe assetbundleextractor.exe no specs searchprotocolhost.exe no specs assetbundleextractor.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1824"C:\Windows\system32\SearchProtocolHost.exe" Global\UsGthrFltPipeMssGthrPipe6_ Global\UsGthrCtrlFltPipeMssGthrPipe6 1 -2147483646 "Software\Microsoft\Windows Search" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT; MS Search 4.0 Robot)" "C:\ProgramData\Microsoft\Search\Data\Temp\usgthrsvc" "DownLevelDaemon" C:\Windows\system32\SearchProtocolHost.exe—SearchIndexer.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Microsoft Windows Search Protocol Host
Exit code:
0
Version:
7.00.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\searchprotocolhost.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
2844"C:\Users\admin\AppData\Local\Temp\Rar$EXa2848.29254\32bit\AssetBundleExtractor.exe" C:\Users\admin\AppData\Local\Temp\Rar$EXa2848.29254\32bit\AssetBundleExtractor.exe—WinRAR.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\rar$exa2848.29254\32bit\assetbundleextractor.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\comctl32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
2848"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\AssetsBundleExtractor_2.2stabled_32bit.zip"C:\Program Files\WinRAR\WinRAR.exe
explorer.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Exit code:
0
Version:
5.60.0
Modules
Images
c:\program files\winrar\winrar.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\usp10.dll
c:\windows\system32\comdlg32.dll
3576"C:\Users\admin\Desktop\AssetBundleExtractor.exe" C:\Users\admin\Desktop\AssetBundleExtractor.exe—explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\desktop\assetbundleextractor.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\comctl32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
Total events
1 418
Read events
1 315
Write events
98
Delete events
5

Modification events

(PID) Process:(2848) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtBMP
Value:
(PID) Process:(2848) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtIcon
Value:
(PID) Process:(2848) WinRAR.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\13B\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(2848) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:0
Value:
C:\Users\admin\AppData\Local\Temp\AssetsBundleExtractor_2.2stabled_32bit.zip
(PID) Process:(2848) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(2848) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(2848) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
(PID) Process:(2848) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:mtime
Value:
100
(PID) Process:(2848) WinRAR.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\13B\52C64B7E
Operation:writeName:@C:\Windows\system32\notepad.exe,-469
Value:
Text Document
(PID) Process:(2848) WinRAR.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
Executable files
40
Suspicious files
2
Text files
36
Unknown types
0

Dropped files

PID
Process
Filename
Type
2848WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa2848.29254\32bit\assimp_license.txttext
MD5:14B3FB6767DDB6F19F066BE94A11D2C2
SHA256:6307B85B5BC5131E1908529DEDA501F005E8049058A0090A234105B3DB798F8E
2848WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa2848.29254\32bit\AssetBundleExtractor.exeexecutable
MD5:—
SHA256:—
2848WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa2848.29254\32bit\astcenc.exeexecutable
MD5:70695AAC18279C2EDA92F4F2F231DEBE
SHA256:9C2664E2AEAB0FA064ADA4D9D40DF823EF64F6E26E033C79F509EBD7B2307992
2848WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa2848.29254\32bit\ModInstaller.dllexecutable
MD5:—
SHA256:—
2848WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa2848.29254\32bit\crunch_license.txttext
MD5:—
SHA256:—
2848WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa2848.29254\32bit\ispc_texcomp_license.txttext
MD5:—
SHA256:—
2848WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa2848.29254\32bit\libsquish_license.txttext
MD5:—
SHA256:—
2848WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa2848.29254\32bit\license.txttext
MD5:—
SHA256:—
2848WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa2848.29254\32bit\AssetsTools.dllexecutable
MD5:—
SHA256:—
2848WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa2848.29254\32bit\classdata.tpkbinary
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
0
DNS requests
0
Threats
0

HTTP requests

No HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

No data

DNS requests

No data

Threats

No threats detected
No debug info
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Reports
AssetsBundleExtractor_2.2stabled_32bit.zip