General

  • Target

    PAIN-Forms.exe

  • Size

    112KB

  • Sample

    230907-g1gwdafa53

  • MD5

    a9db678b7bad6d2bae54505759452dd9

  • SHA1

    b0ab52df85ec1595f0a2d1f4e4d09552ea27505a

  • SHA256

    5c362423456076e89659ae8ad2069d05a12ec769d27623fea060c4c7715e27ea

  • SHA512

    641c8a32a821b557cb7050d4ccfa1dfd5f02d4e6d5ce88f1ce305e9887d17c40368829c89a8e7f64880acd368288ed55a1b0b363b0b0f8da833eae2bf4cb807a

  • SSDEEP

    1536:I7saA2chvktTeipnA5+PYpaqjxqYbKZCrXgMeYA5+PeOQT:I620vkt5pnAwlexvbKZwtAwET

Malware Config

Extracted

Family

bitrat

Version

1.38

C2

smgqnt3eixxksasu.xyz:1234

Attributes
  • communication_password

    30afda4853ef5b1bc36463ba95d84247

  • tor_process

    tor

Targets

    • Target

      PAIN-Forms.exe

    • Size

      112KB

    • MD5

      a9db678b7bad6d2bae54505759452dd9

    • SHA1

      b0ab52df85ec1595f0a2d1f4e4d09552ea27505a

    • SHA256

      5c362423456076e89659ae8ad2069d05a12ec769d27623fea060c4c7715e27ea

    • SHA512

      641c8a32a821b557cb7050d4ccfa1dfd5f02d4e6d5ce88f1ce305e9887d17c40368829c89a8e7f64880acd368288ed55a1b0b363b0b0f8da833eae2bf4cb807a

    • SSDEEP

      1536:I7saA2chvktTeipnA5+PYpaqjxqYbKZCrXgMeYA5+PeOQT:I620vkt5pnAwlexvbKZwtAwET

    • BitRAT

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

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks