General

  • Target

    DOCUMENTO CONSIGNACION 04 OCT.exe

  • Size

    4.5MB

  • Sample

    221006-h9zm8aghcn

  • MD5

    1f5c1e925be09de49aa530db5c4435cd

  • SHA1

    2bc7eba78ec71016fd77124fd5e05b7557c44b88

  • SHA256

    a447e84ff39b927c6b677fb025f89736fdc9bdeb613eed4674956f1ca800ccbb

  • SHA512

    103c71945bbdfdb2bc0f210df17c8dbd745ec664a087e8f710beb8e18deb94e3b1f11ffa650af8ac29cc8fe8f5d1fbb8f5e53be60b742931f3d46a6b7ea2dc15

  • SSDEEP

    24576:7/MKK/93NT6JtkKM5Xqix7Z4hwinQh6LhZGGNtSzGmzS+op1jHZP4qukK0PeXAyh:16

Malware Config

Extracted

Family

bitrat

Version

1.38

C2

sddvniduchdj.con-ip.com:1880

Attributes
  • communication_password

    202cb962ac59075b964b07152d234b70

  • install_dir

    AppData

  • install_file

    Discord.exe

  • tor_process

    tor

Targets

    • Target

      DOCUMENTO CONSIGNACION 04 OCT.exe

    • Size

      4.5MB

    • MD5

      1f5c1e925be09de49aa530db5c4435cd

    • SHA1

      2bc7eba78ec71016fd77124fd5e05b7557c44b88

    • SHA256

      a447e84ff39b927c6b677fb025f89736fdc9bdeb613eed4674956f1ca800ccbb

    • SHA512

      103c71945bbdfdb2bc0f210df17c8dbd745ec664a087e8f710beb8e18deb94e3b1f11ffa650af8ac29cc8fe8f5d1fbb8f5e53be60b742931f3d46a6b7ea2dc15

    • SSDEEP

      24576:7/MKK/93NT6JtkKM5Xqix7Z4hwinQh6LhZGGNtSzGmzS+op1jHZP4qukK0PeXAyh:16

    • BitRAT

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

    • UPX packed file

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

    • Adds Run key to start application

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Discovery

System Information Discovery

1
T1082

Tasks