General

  • Target

    21e1fb0f7abb572649e7ebd5f6407b60375dd3132131cacc4b2782d3d9011bdb

  • Size

    1.2MB

  • Sample

    230319-ckjyksee34

  • MD5

    7775e381ee5c9d528d4e44d4dc2ad6a5

  • SHA1

    f25b53cd647f1da7e746b1cc597d7df3cce7e55f

  • SHA256

    21e1fb0f7abb572649e7ebd5f6407b60375dd3132131cacc4b2782d3d9011bdb

  • SHA512

    d8e083feed1b7fc9b0883ff1417ed5b49972340e871777e0990eec9440bf92430029f2c01c6bd5b315fc3e121b4b239c006f0a9d17bd1655580fccdcbbadbce8

  • SSDEEP

    24576:dDJ5TY38yph1yoB9sIRpm5diGwRx6e5Hsneu61WqNiRRZVIbUuR:d3TYsyLheombiGwRr19u6jka

Malware Config

Extracted

Family

redline

Botnet

gena

C2

193.233.20.30:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Extracted

Family

redline

Botnet

relon

C2

193.233.20.30:4125

Attributes
  • auth_value

    17da69809725577b595e217ba006b869

Extracted

Family

amadey

Version

3.68

C2

31.41.244.200/games/category/index.php

Targets

    • Target

      21e1fb0f7abb572649e7ebd5f6407b60375dd3132131cacc4b2782d3d9011bdb

    • Size

      1.2MB

    • MD5

      7775e381ee5c9d528d4e44d4dc2ad6a5

    • SHA1

      f25b53cd647f1da7e746b1cc597d7df3cce7e55f

    • SHA256

      21e1fb0f7abb572649e7ebd5f6407b60375dd3132131cacc4b2782d3d9011bdb

    • SHA512

      d8e083feed1b7fc9b0883ff1417ed5b49972340e871777e0990eec9440bf92430029f2c01c6bd5b315fc3e121b4b239c006f0a9d17bd1655580fccdcbbadbce8

    • SSDEEP

      24576:dDJ5TY38yph1yoB9sIRpm5diGwRx6e5Hsneu61WqNiRRZVIbUuR:d3TYsyLheombiGwRr19u6jka

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Checks computer location settings

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

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

2
T1005

Tasks