General

  • Target

    01e41c6c98570e09c9fc8ec72210274a

  • Size

    3.8MB

  • Sample

    221125-dzkdbscb7w

  • MD5

    01e41c6c98570e09c9fc8ec72210274a

  • SHA1

    12112ce4a4be93f7c780732ab0a355c4541326d3

  • SHA256

    6b4c21cbed920beb4a80ab7c1a5b385854c8c13dcfbe5601d31b4a4e64afe8f3

  • SHA512

    9c97163ad34edfc832835f300a551b4275e28522eef217f36ec8807ab0b2a0b8094f6f009d2c0d6740bb454b07e520ab0946ee0f17607967524c357f65f5c345

  • SSDEEP

    98304:d77Pmq33rE/JDLPWZADUGer7B6iY74M/OmlwXVZ4FB:5+R/eZADUXR

Malware Config

Extracted

Family

bitrat

Version

1.38

C2

192.253.229.215:5877

Attributes
  • communication_password

    c4ca4238a0b923820dcc509a6f75849b

  • install_dir

    C:\Windows\System32

  • install_file

    notepad

  • tor_process

    tor

Targets

    • Target

      01e41c6c98570e09c9fc8ec72210274a

    • Size

      3.8MB

    • MD5

      01e41c6c98570e09c9fc8ec72210274a

    • SHA1

      12112ce4a4be93f7c780732ab0a355c4541326d3

    • SHA256

      6b4c21cbed920beb4a80ab7c1a5b385854c8c13dcfbe5601d31b4a4e64afe8f3

    • SHA512

      9c97163ad34edfc832835f300a551b4275e28522eef217f36ec8807ab0b2a0b8094f6f009d2c0d6740bb454b07e520ab0946ee0f17607967524c357f65f5c345

    • SSDEEP

      98304:d77Pmq33rE/JDLPWZADUGer7B6iY74M/OmlwXVZ4FB:5+R/eZADUXR

    • BitRAT

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

    • 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