General

  • Target

    Document.exe

  • Size

    791KB

  • Sample

    220725-qznrzaacd9

  • MD5

    7c0e98c4953d703942e3cad7d5853044

  • SHA1

    a766257674c5785ebc8b86190b32c237e0591ddb

  • SHA256

    96ad1fca026bd32391b2788796429e7299637b7a192ea5b5af31052a374ba396

  • SHA512

    6dd746ee49e496098624c64c9e2e80893ef9bc4bf313a80dbb4e1d94543e9d38200786ce348732422a5aa127f7e182aa5782b541ed0b00b22098658a533dec66

Malware Config

Extracted

Family

bitrat

Version

1.38

C2

leaflet304.casacam.net:9090

Attributes
  • communication_password

    b4df9f494056d51f86c7f1a89850c467

  • tor_process

    tor

Targets

    • Target

      Document.exe

    • Size

      791KB

    • MD5

      7c0e98c4953d703942e3cad7d5853044

    • SHA1

      a766257674c5785ebc8b86190b32c237e0591ddb

    • SHA256

      96ad1fca026bd32391b2788796429e7299637b7a192ea5b5af31052a374ba396

    • SHA512

      6dd746ee49e496098624c64c9e2e80893ef9bc4bf313a80dbb4e1d94543e9d38200786ce348732422a5aa127f7e182aa5782b541ed0b00b22098658a533dec66

    • BitRAT

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

    • ModiLoader, DBatLoader

      ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

    • UPX packed file

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

    • Adds Run key to start application

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Tasks