General

  • Target

    36fcaa4664d4315671cb030769c2e5977909602d13ed8c4d3dd3bd254fc37aaf

  • Size

    1.3MB

  • Sample

    230321-wg1xgaec7w

  • MD5

    23f7253145405c436ee60812f43f28a1

  • SHA1

    bdb5e6737bdfa1d90473048a2f51c53f6f14b98d

  • SHA256

    36fcaa4664d4315671cb030769c2e5977909602d13ed8c4d3dd3bd254fc37aaf

  • SHA512

    caa42d9944b9c430a54fd19184ec103979b9c38061791bfd206e53f3d382392069c49374a3f2d61877fe09930287081e6076e3a7244e62d265da263379ec5fae

  • SSDEEP

    24576:PF1nHyFZau43z3+pRsoJXSUMHI1ogR6ghfPfu7z5f3:PY43b+L1gUMHIugMYf2

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

      36fcaa4664d4315671cb030769c2e5977909602d13ed8c4d3dd3bd254fc37aaf

    • Size

      1.3MB

    • MD5

      23f7253145405c436ee60812f43f28a1

    • SHA1

      bdb5e6737bdfa1d90473048a2f51c53f6f14b98d

    • SHA256

      36fcaa4664d4315671cb030769c2e5977909602d13ed8c4d3dd3bd254fc37aaf

    • SHA512

      caa42d9944b9c430a54fd19184ec103979b9c38061791bfd206e53f3d382392069c49374a3f2d61877fe09930287081e6076e3a7244e62d265da263379ec5fae

    • SSDEEP

      24576:PF1nHyFZau43z3+pRsoJXSUMHI1ogR6ghfPfu7z5f3:PY43b+L1gUMHIugMYf2

    • 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