General

  • Target

    507a1a933fd23e6eac24e1ef02bf8ae65119a1dd43e212d0528c11ba3a9e0c46

  • Size

    800KB

  • Sample

    221126-p7tshshb8v

  • MD5

    33a7a5040c12a7a8ecc22f33a5f90be3

  • SHA1

    1bfd4e788a23352ca7017698fa269de601523453

  • SHA256

    507a1a933fd23e6eac24e1ef02bf8ae65119a1dd43e212d0528c11ba3a9e0c46

  • SHA512

    e5fee35a12f3ec5af15dd0f8352a4aac11942fd277eeaeea3ba7892a1768147f5ac3a85d48ed1fbcc66dfb006d9bc77f54b0bbd613a84f049be396187e0c7094

  • SSDEEP

    12288:Cat0EAH49n8BHfzy885zrKGABd9gftfRcmCJ0pTCaQfOgNgrX2gIvvsL/8T3eJG+:tt24kfzo5f+BDefRc8+OSgLpz4T3eJG+

Malware Config

Targets

    • Target

      507a1a933fd23e6eac24e1ef02bf8ae65119a1dd43e212d0528c11ba3a9e0c46

    • Size

      800KB

    • MD5

      33a7a5040c12a7a8ecc22f33a5f90be3

    • SHA1

      1bfd4e788a23352ca7017698fa269de601523453

    • SHA256

      507a1a933fd23e6eac24e1ef02bf8ae65119a1dd43e212d0528c11ba3a9e0c46

    • SHA512

      e5fee35a12f3ec5af15dd0f8352a4aac11942fd277eeaeea3ba7892a1768147f5ac3a85d48ed1fbcc66dfb006d9bc77f54b0bbd613a84f049be396187e0c7094

    • SSDEEP

      12288:Cat0EAH49n8BHfzy885zrKGABd9gftfRcmCJ0pTCaQfOgNgrX2gIvvsL/8T3eJG+:tt24kfzo5f+BDefRc8+OSgLpz4T3eJG+

    • NetWire RAT payload

    • Netwire

      Netwire is a RAT with main functionalities focused password stealing and keylogging, but also includes remote control capabilities as well.

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

2
T1112

Discovery

Query Registry

3
T1012

System Information Discovery

4
T1082

Tasks