General

  • Target

    SENTENCIA DE TUTELA RAD 2022-00181.exe

  • Size

    5.2MB

  • Sample

    221007-htsjzacaer

  • MD5

    9d8aef46c65ac3cf2e76b2631c2f1735

  • SHA1

    79596407af97b5b20bb7f403088dcd364140443b

  • SHA256

    fd7236a8ae99516f4906d007b5e2e5738d19d849ba7dff66723c6e9b60f7d68d

  • SHA512

    e5b73a35c19894fb82ab5dd2be5df2087d6c1930d2753cf9c9a1c5ec2d1daf033ef8b9f1b1ff15592cf070c673b24784ffa854c9898fc8b6a7b06776a6763eb8

  • SSDEEP

    24576:QKPV0sGZSILwa6Y9UfUMSR9iUFqNLcrLfQkF2uU5J9VF/08ixUoNQhGnD58fKj7h:+RLy/tvbVRWPKmEgmcKb8n/

Malware Config

Extracted

Family

bitrat

Version

1.38

C2

bendiciones5.con-ip.com:7777

Attributes
  • communication_password

    202cb962ac59075b964b07152d234b70

  • install_dir

    AppData

  • install_file

    Discord.exe

  • tor_process

    tor

Targets

    • Target

      SENTENCIA DE TUTELA RAD 2022-00181.exe

    • Size

      5.2MB

    • MD5

      9d8aef46c65ac3cf2e76b2631c2f1735

    • SHA1

      79596407af97b5b20bb7f403088dcd364140443b

    • SHA256

      fd7236a8ae99516f4906d007b5e2e5738d19d849ba7dff66723c6e9b60f7d68d

    • SHA512

      e5b73a35c19894fb82ab5dd2be5df2087d6c1930d2753cf9c9a1c5ec2d1daf033ef8b9f1b1ff15592cf070c673b24784ffa854c9898fc8b6a7b06776a6763eb8

    • SSDEEP

      24576:QKPV0sGZSILwa6Y9UfUMSR9iUFqNLcrLfQkF2uU5J9VF/08ixUoNQhGnD58fKj7h:+RLy/tvbVRWPKmEgmcKb8n/

    • BitRAT

      BitRAT is a remote access tool written in C++ and uses leaked source code from other families.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Adds Run key to start application

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks