General

  • Target

    845abed239934629a99688c07f1e23ff_JaffaCakes118

  • Size

    312KB

  • Sample

    241101-lnvzpazdlq

  • MD5

    845abed239934629a99688c07f1e23ff

  • SHA1

    b84aaf9a8c58876203a382cbb9f35983c661c978

  • SHA256

    2f1689da203281598db1d10818ead7f0e15a1601cecfd225a62fabe8686d93ab

  • SHA512

    05f0e28878d5a58537d1c093dcef8d6f3d085f92abc565c0b7f53aa3dd50a8199b5ecb39638c84948edffc042677bdf9028729dce2df24ad556081a63cf13bb8

  • SSDEEP

    6144:rVF2NOx/6fcDNdvxoJURDrO5HYPGmPQq3szP4P2szYUujGphL/JO+:b2NOxyMNdvaJURDrO5Hbm4q3DxzYzGT3

Malware Config

Extracted

Family

xtremerat

C2

emchiyeuminhanh.no-ip.org

᠐emchiyeuminhanh.no-ip.org

Targets

    • Target

      845abed239934629a99688c07f1e23ff_JaffaCakes118

    • Size

      312KB

    • MD5

      845abed239934629a99688c07f1e23ff

    • SHA1

      b84aaf9a8c58876203a382cbb9f35983c661c978

    • SHA256

      2f1689da203281598db1d10818ead7f0e15a1601cecfd225a62fabe8686d93ab

    • SHA512

      05f0e28878d5a58537d1c093dcef8d6f3d085f92abc565c0b7f53aa3dd50a8199b5ecb39638c84948edffc042677bdf9028729dce2df24ad556081a63cf13bb8

    • SSDEEP

      6144:rVF2NOx/6fcDNdvxoJURDrO5HYPGmPQq3szP4P2szYUujGphL/JO+:b2NOxyMNdvaJURDrO5Hbm4q3DxzYzGT3

    • Detect XtremeRAT payload

    • ModiLoader, DBatLoader

      ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

    • Modiloader family

    • XtremeRAT

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

    • Xtremerat family

    • ModiLoader Second Stage

    • 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

    • Impair Defenses: Safe Mode Boot

    • 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