General

  • Target

    f158a1e36c936286a10c2a463439b7d8b16271ca16838cc92ff2219541ecc8e8

  • Size

    595KB

  • Sample

    220420-dfwl9aace8

  • MD5

    e6bab12c7456216175a7ed7598d39b02

  • SHA1

    525990e346d2708da8ef38dd0254e49f2c3330b6

  • SHA256

    f158a1e36c936286a10c2a463439b7d8b16271ca16838cc92ff2219541ecc8e8

  • SHA512

    b90c9d3e55b48d42e165bbe9d12217d2d4c31bcce5ec2590fd2bfb26e068d5dd8d8515eaa6b5e5b98f26e2066142c2a432bbea7ad1f955dfc9a916e3da98dcad

Malware Config

Extracted

Family

matiex

C2

https://api.telegram.org/bot1402180145:AAG6hmg8QGRGiHQwRXC9wKOtIEyFy3aT6ms/sendMessage?chat_id=1299507057

Targets

    • Target

      f158a1e36c936286a10c2a463439b7d8b16271ca16838cc92ff2219541ecc8e8

    • Size

      595KB

    • MD5

      e6bab12c7456216175a7ed7598d39b02

    • SHA1

      525990e346d2708da8ef38dd0254e49f2c3330b6

    • SHA256

      f158a1e36c936286a10c2a463439b7d8b16271ca16838cc92ff2219541ecc8e8

    • SHA512

      b90c9d3e55b48d42e165bbe9d12217d2d4c31bcce5ec2590fd2bfb26e068d5dd8d8515eaa6b5e5b98f26e2066142c2a432bbea7ad1f955dfc9a916e3da98dcad

    • Matiex

      Matiex is a keylogger and infostealer first seen in July 2020.

    • Matiex Main Payload

    • Accesses Microsoft Outlook profiles

    • Looks up external IP address via web service

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Collection

Email Collection

1
T1114

Tasks