Overview

overview

10

Static

static

3

4851420654...18.exe

windows7-x64

10

4851420654...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    4851420654d99fcd408dfec53b220a75_JaffaCakes118
  • Size 7.0MB
  • Sample240331-arcrqsac41
  • SHA256 988e7cd8646ac763f5608f5a803d12cfa2a820e8948f06d0dcb23c2e389135eb
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
bitratpersistencetrojanupx

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
    • SHA256 988e7cd8646ac763f5608f5a803d12cfa2a820e8948f06d0dcb23c2e389135eb
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    bitratpersistencetrojanupx

    • BitRAT

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

      trojanbitrat

    • 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.

      upx

    • Adds Run key to start application

      persistence

    • 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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks