General

  • Target

    Acción de Tutela Rdo. 2022-69184655-615-18963-00.exe

  • Size

    3.9MB

  • Sample

    220823-pjqe7ahec7

  • MD5

    0fc57104c568a9db8d5e8f9d1dd3ffff

  • SHA1

    b476f5514963b5eb2f090b40b244c97ab177bf17

  • SHA256

    f91e319faf091aa42dcdcb03a069be16ffbbfb243631bf93297ac2c22478ec1c

  • SHA512

    d893e847cb5d7d8f87f89bc719749840d2cf5986147d8a16b49b990c72d3857ccea5e2c591cfaf3cb0e281d7d8ae349bfba206a9df91bd1e01244e94f470dc99

  • SSDEEP

    98304:+NaAP+f46ND7dcqiQ7OgxZRUffNYDLMoTzI7gr:EaAP1qDxzi0OoZRUf1Ykowg

Malware Config

Extracted

Family

bitrat

Version

1.38

C2

markemoney.con-ip.com:3005

Attributes
  • communication_password

    202cb962ac59075b964b07152d234b70

  • tor_process

    tor

Targets

    • Target

      Acción de Tutela Rdo. 2022-69184655-615-18963-00.exe

    • Size

      3.9MB

    • MD5

      0fc57104c568a9db8d5e8f9d1dd3ffff

    • SHA1

      b476f5514963b5eb2f090b40b244c97ab177bf17

    • SHA256

      f91e319faf091aa42dcdcb03a069be16ffbbfb243631bf93297ac2c22478ec1c

    • SHA512

      d893e847cb5d7d8f87f89bc719749840d2cf5986147d8a16b49b990c72d3857ccea5e2c591cfaf3cb0e281d7d8ae349bfba206a9df91bd1e01244e94f470dc99

    • SSDEEP

      98304:+NaAP+f46ND7dcqiQ7OgxZRUffNYDLMoTzI7gr:EaAP1qDxzi0OoZRUf1Ykowg

    • 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