General

  • Target

    673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327

  • Size

    92KB

  • Sample

    221114-f877vsab8w

  • MD5

    c10f6d5aacd966fb369949187fb5578e

  • SHA1

    4c2aacca66c1db77774b555cac2b2cd8b98babf3

  • SHA256

    673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327

  • SHA512

    430378ad1e4cdda0c8f288e1e542a563f6e4632e82e567898578402e0a3aabb8a85291b94a3da5bbc29629f359f5dad037347036b097eb10ea9e530bae0faf4c

  • SSDEEP

    384:jpuwCpGGRf1FbjJVffCCIIJooZXXXMMLW/:nkbj3ffvIIJooo

Malware Config

Extracted

Family

bitrat

Version

1.38

C2

pradeepprabhu705.hopto.org:001

Attributes
  • communication_password

    827ccb0eea8a706c4c34a16891f84e7b

  • tor_process

    tor

Targets

    • Target

      673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327

    • Size

      92KB

    • MD5

      c10f6d5aacd966fb369949187fb5578e

    • SHA1

      4c2aacca66c1db77774b555cac2b2cd8b98babf3

    • SHA256

      673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327

    • SHA512

      430378ad1e4cdda0c8f288e1e542a563f6e4632e82e567898578402e0a3aabb8a85291b94a3da5bbc29629f359f5dad037347036b097eb10ea9e530bae0faf4c

    • SSDEEP

      384:jpuwCpGGRf1FbjJVffCCIIJooZXXXMMLW/:nkbj3ffvIIJooo

    • BitRAT

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

    • 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