General

  • Target

    0d9f7ef9fc85315c134a06c483f0a694_JaffaCakes118

  • Size

    1.5MB

  • Sample

    241003-dm62kavgld

  • MD5

    0d9f7ef9fc85315c134a06c483f0a694

  • SHA1

    9a8f6eb079f6f1c8421a0f78bb5387b061d843b8

  • SHA256

    5d0215d15cc28fd783808e7fe1103cff029e1a1caa1370057c6e5cf9c00d1b2a

  • SHA512

    9f1574b81a80126e606cadb17b9556474f38929ffdb8ccf5ce330ffaa0f83e4f818c885f7c1c3b204b3011b1db4ebcff0ba3e96406878f3e873e7cdc22e703bd

  • SSDEEP

    24576:xcVkKSGXCeomdCFDWHp/7F82Py2nNEPY/RQ5DsvLwcaBhdZIl9mTqUf+HDpFWndF:xcBNCpZgu2PyONEwJ84vLRaBtIl9mTiw

Malware Config

Extracted

Family

nullmixer

C2

http://marisana.xyz/

Extracted

Family

smokeloader

Botnet

pub6

Targets

    • Target

      0d9f7ef9fc85315c134a06c483f0a694_JaffaCakes118

    • Size

      1.5MB

    • MD5

      0d9f7ef9fc85315c134a06c483f0a694

    • SHA1

      9a8f6eb079f6f1c8421a0f78bb5387b061d843b8

    • SHA256

      5d0215d15cc28fd783808e7fe1103cff029e1a1caa1370057c6e5cf9c00d1b2a

    • SHA512

      9f1574b81a80126e606cadb17b9556474f38929ffdb8ccf5ce330ffaa0f83e4f818c885f7c1c3b204b3011b1db4ebcff0ba3e96406878f3e873e7cdc22e703bd

    • SSDEEP

      24576:xcVkKSGXCeomdCFDWHp/7F82Py2nNEPY/RQ5DsvLwcaBhdZIl9mTqUf+HDpFWndF:xcBNCpZgu2PyONEwJ84vLRaBtIl9mTiw

    • Modifies Windows Defender Real-time Protection settings

    • NullMixer

      NullMixer is a malware dropper leading to an infection chain of a wide variety of malware families.

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Enterprise v15

Tasks