General

  • Target

    c8fc4a22e5bc7aa2d3d4b4394ed0f50dd0df61f992b1002087e6fda92be82d66

  • Size

    3.8MB

  • Sample

    240229-nq3tesgb58

  • MD5

    a130fa375a225505aa77ebafb58a5e09

  • SHA1

    0363dccff76322f40ec4d99d69952ef31b250f7e

  • SHA256

    c8fc4a22e5bc7aa2d3d4b4394ed0f50dd0df61f992b1002087e6fda92be82d66

  • SHA512

    be6604ae2ff59869f2a6196024a2efaa740fb4248fa3be88ad207efb20fca833c4b9eceffe9e11cd0930a3ef802dc8ead93905cd8653361fa72acdae2be0cdbf

  • SSDEEP

    98304:d77Pmq33rE/JDLPWZADUGer7B6iY74M/PmlwXVZ4FB:5+R/eZADUXR

Malware Config

Extracted

Family

bitrat

Version

1.38

C2

27.124.20.145:8082

Attributes
  • communication_password

    081a31c89ffeca7cff0a13c437d1ee06

  • install_dir

    sysinfo

  • install_file

    slogs.exe

  • tor_process

    tor

Targets

    • Target

      c8fc4a22e5bc7aa2d3d4b4394ed0f50dd0df61f992b1002087e6fda92be82d66

    • Size

      3.8MB

    • MD5

      a130fa375a225505aa77ebafb58a5e09

    • SHA1

      0363dccff76322f40ec4d99d69952ef31b250f7e

    • SHA256

      c8fc4a22e5bc7aa2d3d4b4394ed0f50dd0df61f992b1002087e6fda92be82d66

    • SHA512

      be6604ae2ff59869f2a6196024a2efaa740fb4248fa3be88ad207efb20fca833c4b9eceffe9e11cd0930a3ef802dc8ead93905cd8653361fa72acdae2be0cdbf

    • SSDEEP

      98304:d77Pmq33rE/JDLPWZADUGer7B6iY74M/PmlwXVZ4FB: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 v13

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Tasks