General

  • Target

    4851420654d99fcd408dfec53b220a75_JaffaCakes118

  • Size

    7.0MB

  • Sample

    240331-arcrqsac41

  • MD5

    4851420654d99fcd408dfec53b220a75

  • SHA1

    7efd3ffdf899e4a247765ba4fe4a8b603dbe0f6f

  • SHA256

    988e7cd8646ac763f5608f5a803d12cfa2a820e8948f06d0dcb23c2e389135eb

  • SHA512

    0321e485db6933cdbcd62e63bc1fec0c7384257e6162080dfef5fd88b09ba13ad64a704956f5606af8902d39eb61560c509853cf2861e329e3833be9816f784e

  • SSDEEP

    196608:iAmzj+5+NxAQsOfd8iaCmaE3LKln7wjK:bgjNxAQtpwOZ

Malware Config

Extracted

Family

bitrat

Version

1.38

C2

uccqm6p3b2uqka6elyimvq7hiancgmhymprzgrxd6i6u3ovwentsolqd.onion:80

93.115.35.146:9887

Attributes
  • communication_password

    c3ad3cc69cd79cc483f5d6fdc02d052f

  • install_dir

    java

  • install_file

    java.exe

  • tor_process

    javaupdate

Targets

    • Target

      4851420654d99fcd408dfec53b220a75_JaffaCakes118

    • Size

      7.0MB

    • MD5

      4851420654d99fcd408dfec53b220a75

    • SHA1

      7efd3ffdf899e4a247765ba4fe4a8b603dbe0f6f

    • SHA256

      988e7cd8646ac763f5608f5a803d12cfa2a820e8948f06d0dcb23c2e389135eb

    • SHA512

      0321e485db6933cdbcd62e63bc1fec0c7384257e6162080dfef5fd88b09ba13ad64a704956f5606af8902d39eb61560c509853cf2861e329e3833be9816f784e

    • SSDEEP

      196608:iAmzj+5+NxAQsOfd8iaCmaE3LKln7wjK:bgjNxAQtpwOZ

    • BitRAT

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

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

    • Adds Run key to start application

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks