File name:

sample_238c2c681d4559e76541.zip

Full analysis: https://app.any.run/tasks/b6d79dee-8cb8-433f-82e3-0004329dd8c9
Verdict: Malicious activity
Threats:

Agent Tesla is spyware that collects information about the actions of its victims by recording keystrokes and user interactions. It is falsely marketed as a legitimate software on the dedicated website where this malware is sold.

Analysis date: December 06, 2019, 14:59:10
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
stealer
agenttesla
trojan
rat
Indicators:
MIME: application/zip
File info: Zip archive data, at least v2.0 to extract
MD5:

0432D1DDDCBFEF18BCA3301831D0F413

SHA1:

B0B19F0D20C99D1A3B93253FE1057C4D5226EFB1

SHA256:

8D4AEDFB89E4D21B20DDFF56648D8E78581640A98D558F35EAE8D1A6F85B7038

SSDEEP:

12288:BVLvD3pK2RB2EQJIMqdLdEJGmoNZRf2XqtL+fwkAl/bKI+ZQu4A3yTbz7bflPgja:BVpK2RgnuLdEJGLDRf2atLlkoTK3iTb1

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

    • Application was dropped or rewritten from another process

      • statement.exe (PID: 2648)
      • MSBuild.exe (PID: 748)
      • MSBuild.exe (PID: 2476)
      • srdelayed.exe (PID: 3636)
    • Actions looks like stealing of personal data

      • MSBuild.exe (PID: 748)
      • MSBuild.exe (PID: 2476)
    • Changes the autorun value in the registry

      • MSBuild.exe (PID: 2476)
      • MSBuild.exe (PID: 748)
    • AGENTTESLA detected

      • MSBuild.exe (PID: 2476)
      • MSBuild.exe (PID: 748)
    • Writes to a start menu file

      • statement.exe (PID: 2648)
  • SUSPICIOUS

    • Creates files in the user directory

      • statement.exe (PID: 2648)
      • MSBuild.exe (PID: 2476)
      • MSBuild.exe (PID: 748)
    • Executable content was dropped or overwritten

      • MSBuild.exe (PID: 748)
      • MSBuild.exe (PID: 2476)
      • statement.exe (PID: 2648)
    • Connects to SMTP port

      • MSBuild.exe (PID: 748)
      • MSBuild.exe (PID: 2476)
    • Reads Environment values

      • MSBuild.exe (PID: 748)
      • MSBuild.exe (PID: 2476)
  • INFO

    • Manual execution by user

      • statement.exe (PID: 2648)
      • WScript.exe (PID: 2696)
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: 788
ZipBitFlag: 0x0001
ZipCompression: Deflated
ZipModifyDate: 2019:12:06 14:58:16
ZipCRC: 0x138a3e09
ZipCompressedSize: 778842
ZipUncompressedSize: 1472512
ZipFileName: 238c2c681d4559e7654109e10e18f9037901e858f260820df7e1873822450249.bin
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
41
Monitored processes
6
Malicious processes
5
Suspicious processes
0

Behavior graph

Click at the process to see the details
start winrar.exe no specs statement.exe #AGENTTESLA msbuild.exe wscript.exe no specs srdelayed.exe no specs #AGENTTESLA msbuild.exe

Process information

PID
CMD
Path
Indicators
Parent process
748"C:\\\\Windows\\\\Microsoft.NET\\\\Framework\\\\v4.0.30319\\\\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
statement.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
MSBuild.exe
Exit code:
4294967295
Version:
4.7.3062.0 built by: NET472REL1
Modules
Images
c:\windows\microsoft.net\framework\v4.0.30319\msbuild.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\microsoft.net\framework\v4.0.30319\mscoreei.dll
1576"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\sample_238c2c681d4559e76541.zip"C:\Program Files\WinRAR\WinRAR.exeexplorer.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\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\comdlg32.dll
2476"C:\\\\Windows\\\\Microsoft.NET\\\\Framework\\\\v4.0.30319\\\\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
srdelayed.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
MSBuild.exe
Exit code:
0
Version:
4.7.3062.0 built by: NET472REL1
Modules
Images
c:\windows\microsoft.net\framework\v4.0.30319\msbuild.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.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\microsoft.net\framework\v4.0.30319\mscoreei.dll
2648"C:\Users\admin\Desktop\statement.exe" C:\Users\admin\Desktop\statement.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\desktop\statement.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\wsock32.dll
c:\windows\system32\ws2_32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\nsi.dll
c:\windows\system32\version.dll
2696"C:\Windows\System32\WScript.exe" "C:\Users\admin\IEChooser\IEChooser.vbs" C:\Windows\System32\WScript.exeexplorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft ® Windows Based Script Host
Exit code:
0
Version:
5.8.7600.16385
Modules
Images
c:\windows\system32\wscript.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
3636"C:\Users\admin\IEChooser\srdelayed.exe" C:\Users\admin\IEChooser\srdelayed.exeWScript.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\iechooser\srdelayed.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\wsock32.dll
c:\windows\system32\ws2_32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\nsi.dll
c:\windows\system32\version.dll
Total events
915
Read events
889
Write events
26
Delete events
0

Modification events

(PID) Process:(1576) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtBMP
Value:
(PID) Process:(1576) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtIcon
Value:
(PID) Process:(1576) WinRAR.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\12B\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(1576) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:0
Value:
C:\Users\admin\AppData\Local\Temp\sample_238c2c681d4559e76541.zip
(PID) Process:(1576) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(1576) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(1576) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
(PID) Process:(1576) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:mtime
Value:
100
(PID) Process:(1576) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface
Operation:writeName:ShowPassword
Value:
0
(PID) Process:(1576) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\MainWin
Operation:writeName:Placement
Value:
2C0000000000000001000000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF42000000420000000204000037020000
Executable files
3
Suspicious files
0
Text files
2
Unknown types
2

Dropped files

PID
Process
Filename
Type
1576WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRb1576.38204\238c2c681d4559e7654109e10e18f9037901e858f260820df7e1873822450249.bin
MD5:
SHA256:
2648statement.exeC:\Users\admin\IEChooser\IEChooser.vbstext
MD5:
SHA256:
748MSBuild.exeC:\Users\admin\AppData\Local\Temp\1dc97248-9378-4c5d-88d0-a5819d8a96cdsqlite
MD5:
SHA256:
2476MSBuild.exeC:\Users\admin\AppData\Local\Temp\16fd4dfb-d523-4d49-b1c2-f213f37f1772sqlite
MD5:
SHA256:
2648statement.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\IEChooser.urltext
MD5:
SHA256:
2648statement.exeC:\Users\admin\IEChooser\srdelayed.exeexecutable
MD5:
SHA256:
748MSBuild.exeC:\Users\admin\AppData\Roaming\jooNATp\QlNGs.exeexecutable
MD5:9AF17C8393F0970EE5136BD3FFA27001
SHA256:71D6A7A3FE5F8DC878CD5BDECA0E09177EFB85C01E9A8A10A95262CABEFAA019
2476MSBuild.exeC:\Users\admin\AppData\Roaming\jooNATp\QlNGs.exeexecutable
MD5:9AF17C8393F0970EE5136BD3FFA27001
SHA256:71D6A7A3FE5F8DC878CD5BDECA0E09177EFB85C01E9A8A10A95262CABEFAA019
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
2
DNS requests
3
Threats
6

HTTP requests

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

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
748
MSBuild.exe
198.38.82.38:587
mail.travelsapphire.com
Server Central Network
US
malicious
2476
MSBuild.exe
198.38.82.38:587
mail.travelsapphire.com
Server Central Network
US
malicious

DNS requests

Domain
IP
Reputation
mail.travelsapphire.com
  • 198.38.82.38
malicious
dns.msftncsi.com
  • 131.107.255.255
shared

Threats

PID
Process
Class
Message
748
MSBuild.exe
Generic Protocol Command Decode
SURICATA Applayer Detect protocol only one direction
748
MSBuild.exe
A Network Trojan was detected
SPYWARE [PTsecurity] Trojan-Spy.Keylogger.AgentTesla Exfiltration by SMTP
2476
MSBuild.exe
Generic Protocol Command Decode
SURICATA Applayer Detect protocol only one direction
2476
MSBuild.exe
A Network Trojan was detected
SPYWARE [PTsecurity] Trojan-Spy.Keylogger.AgentTesla Exfiltration by SMTP
2 ETPRO signatures available at the full report
No debug info