General

  • Target

    52a79146a42088e29be057bc7081b3624d4274126e2893b0589a8acdd8e45a70

  • Size

    1.2MB

  • Sample

    230319-dghrsaef36

  • MD5

    a7ff25515e6cdf5e8281bb1de2e1a8db

  • SHA1

    c72261976f4ddad6f9bebadf77316d99806c9eaf

  • SHA256

    52a79146a42088e29be057bc7081b3624d4274126e2893b0589a8acdd8e45a70

  • SHA512

    2be234214eb597661c4f36d24feebfa4ac3eaa790dffc71a2303c72c2e03d3f4e0fb5b952290c0aad1be969ae5bd8712a42e931ed06fc1fa7ed5188a3cb11529

  • SSDEEP

    24576:xhVKo7S6ImQruXrQQMxCzSB9h7qIAtzq6orHFkhWW5lNNR:xHb7OubGlh7y8rl4pl

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

      52a79146a42088e29be057bc7081b3624d4274126e2893b0589a8acdd8e45a70

    • Size

      1.2MB

    • MD5

      a7ff25515e6cdf5e8281bb1de2e1a8db

    • SHA1

      c72261976f4ddad6f9bebadf77316d99806c9eaf

    • SHA256

      52a79146a42088e29be057bc7081b3624d4274126e2893b0589a8acdd8e45a70

    • SHA512

      2be234214eb597661c4f36d24feebfa4ac3eaa790dffc71a2303c72c2e03d3f4e0fb5b952290c0aad1be969ae5bd8712a42e931ed06fc1fa7ed5188a3cb11529

    • SSDEEP

      24576:xhVKo7S6ImQruXrQQMxCzSB9h7qIAtzq6orHFkhWW5lNNR:xHb7OubGlh7y8rl4pl

    • 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