General

  • Target

    JaffaCakes118_7bc71528e9a1bf1a68a79ec2b65e0ccf

  • Size

    21KB

  • Sample

    250104-z1tjaaxnb1

  • MD5

    7bc71528e9a1bf1a68a79ec2b65e0ccf

  • SHA1

    c7758b9d77dfb185f102cb2ee8ea76cf85cf7862

  • SHA256

    62c735aa16e2812708f6c2635f8d06898cf45750674c62365cfd9576fc0e7501

  • SHA512

    c0a4399f0ca201a0054948641cd808b1975d82956a21dd180bc2b5847a4fb0914d2d7a61cbf216d722b427fbcdfeea9bc78343ccf24afc1780a1df54b4e14fe3

  • SSDEEP

    384:rLIdmF+Ti213fEF9QZd/cBr5M/gOjkaS4s/1k5YiZNlSO2fys1LAeKC2pLR:vIsF81fG9QveLOYTe5YiUnfy8hKh

Malware Config

Extracted

Family

xtremerat

C2

elhadi-bouakaz23.no-ip.biz

Targets

    • Target

      JaffaCakes118_7bc71528e9a1bf1a68a79ec2b65e0ccf

    • Size

      21KB

    • MD5

      7bc71528e9a1bf1a68a79ec2b65e0ccf

    • SHA1

      c7758b9d77dfb185f102cb2ee8ea76cf85cf7862

    • SHA256

      62c735aa16e2812708f6c2635f8d06898cf45750674c62365cfd9576fc0e7501

    • SHA512

      c0a4399f0ca201a0054948641cd808b1975d82956a21dd180bc2b5847a4fb0914d2d7a61cbf216d722b427fbcdfeea9bc78343ccf24afc1780a1df54b4e14fe3

    • SSDEEP

      384:rLIdmF+Ti213fEF9QZd/cBr5M/gOjkaS4s/1k5YiZNlSO2fys1LAeKC2pLR:vIsF81fG9QveLOYTe5YiUnfy8hKh

    • Detect XtremeRAT payload

    • XtremeRAT

      The XtremeRAT was developed by xtremecoder and has been available since at least 2010, and written in Delphi.

    • Xtremerat family

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • 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

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks