General

  • Target

    Radicado generado relacionado F.-0932 Sept 2022.exe

  • Size

    1.2MB

  • Sample

    220922-zepyzagahp

  • MD5

    3a1799dc19d575bd7abc03d3bdf2afd3

  • SHA1

    250d8cb56c9307c5a5a3bb99ce0d1388b59a98a5

  • SHA256

    67dc36b32a718de5d05b8ccf59d8a0415a76c8c42729065145f7f9da83726b7b

  • SHA512

    e9528f32505f8d7094c84e24bcf5d5de462cf7b662babede5f6e8608b1f6f000e218fe15311e520c9c4cbebc0f87d012abcf38d3e297495fef48d7a721ba3064

  • SSDEEP

    24576:647pJG5oP7wIS93chQu4u4QqXMAUfO51QVRRV9F+cQO:N7pJSQ7wIS+h34nXT7gL9+5O

Malware Config

Extracted

Family

bitrat

Version

1.38

C2

pedroleonta822.con-ip.com:5020

Attributes
  • communication_password

    202cb962ac59075b964b07152d234b70

  • tor_process

    tor

Targets

    • Target

      Radicado generado relacionado F.-0932 Sept 2022.exe

    • Size

      1.2MB

    • MD5

      3a1799dc19d575bd7abc03d3bdf2afd3

    • SHA1

      250d8cb56c9307c5a5a3bb99ce0d1388b59a98a5

    • SHA256

      67dc36b32a718de5d05b8ccf59d8a0415a76c8c42729065145f7f9da83726b7b

    • SHA512

      e9528f32505f8d7094c84e24bcf5d5de462cf7b662babede5f6e8608b1f6f000e218fe15311e520c9c4cbebc0f87d012abcf38d3e297495fef48d7a721ba3064

    • SSDEEP

      24576:647pJG5oP7wIS93chQu4u4QqXMAUfO51QVRRV9F+cQO:N7pJSQ7wIS+h34nXT7gL9+5O

    • 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.

    • Checks computer location settings

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

    • 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

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks