General

  • Target

    282c80ddca6352b2411ce903f0f4e40fa7a7bf06e5688aa5cdee9b5bafe03469

  • Size

    3.8MB

  • Sample

    240229-lmv83adc85

  • MD5

    5097a614fb6ce56a15843028c4c19eaf

  • SHA1

    0470578de31da2e49d84596c08acb6348ed2db08

  • SHA256

    282c80ddca6352b2411ce903f0f4e40fa7a7bf06e5688aa5cdee9b5bafe03469

  • SHA512

    aaad997da6ac57a3afec3e372792cb5ebb4f97a052fd1d3d635a2cf475a95d21454dd4084bed2bd5f5aa1c7c22938ddd9b9f66f3ec14ac04ef2fcc318d3b97b6

  • SSDEEP

    98304:d77Pmq33rE/JDLPWZADUGer7B6iY74M/5mlwXVZ4FB:5+R/eZADUXR

Malware Config

Extracted

Family

bitrat

Version

1.38

C2

microupdate.securitytactics.com:9999

Attributes
  • communication_password

    d9909824688daaad46d441eefd81eb38

  • install_dir

    Solitare

  • install_file

    NRT.exe

  • tor_process

    tor

Targets

    • Target

      282c80ddca6352b2411ce903f0f4e40fa7a7bf06e5688aa5cdee9b5bafe03469

    • Size

      3.8MB

    • MD5

      5097a614fb6ce56a15843028c4c19eaf

    • SHA1

      0470578de31da2e49d84596c08acb6348ed2db08

    • SHA256

      282c80ddca6352b2411ce903f0f4e40fa7a7bf06e5688aa5cdee9b5bafe03469

    • SHA512

      aaad997da6ac57a3afec3e372792cb5ebb4f97a052fd1d3d635a2cf475a95d21454dd4084bed2bd5f5aa1c7c22938ddd9b9f66f3ec14ac04ef2fcc318d3b97b6

    • SSDEEP

      98304:d77Pmq33rE/JDLPWZADUGer7B6iY74M/5mlwXVZ4FB: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