General

  • Target

    a4c2267ee4ed89f933e8abf2f5f8c1d3f3f810bbb7ab26db6570dfbba3484549

  • Size

    1.3MB

  • Sample

    230321-xak34see3x

  • MD5

    342b4a4cdb121e8f228c37cdfd70982c

  • SHA1

    602a372fe30159b328bb4d31425a3a314f1c5afd

  • SHA256

    a4c2267ee4ed89f933e8abf2f5f8c1d3f3f810bbb7ab26db6570dfbba3484549

  • SHA512

    dfe0e071992790747268d3034fd98428dddb00549870fb2b5badbe160567dbd6e7e1e147aa2e89234319a7f1a14cbd4299347dd2929f89feb98fe8badced3bfc

  • SSDEEP

    24576:tF1nHyFZau43z3+pRsoJXSUMHI1ogR6ghfPfu7z5f3:tY43b+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

      a4c2267ee4ed89f933e8abf2f5f8c1d3f3f810bbb7ab26db6570dfbba3484549

    • Size

      1.3MB

    • MD5

      342b4a4cdb121e8f228c37cdfd70982c

    • SHA1

      602a372fe30159b328bb4d31425a3a314f1c5afd

    • SHA256

      a4c2267ee4ed89f933e8abf2f5f8c1d3f3f810bbb7ab26db6570dfbba3484549

    • SHA512

      dfe0e071992790747268d3034fd98428dddb00549870fb2b5badbe160567dbd6e7e1e147aa2e89234319a7f1a14cbd4299347dd2929f89feb98fe8badced3bfc

    • SSDEEP

      24576:tF1nHyFZau43z3+pRsoJXSUMHI1ogR6ghfPfu7z5f3:tY43b+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