General

  • Target

    4c4f0d2b779a9819ff1e30090bb50f73dcbc5c55d3da98438e0f3b2e08384585

  • Size

    1.3MB

  • Sample

    230321-vsac8acb48

  • MD5

    be453261f1d21f58b3ed62bfe7d1b521

  • SHA1

    9d31a44c66bcfae72a9624dfe77e6e1249fb78cf

  • SHA256

    4c4f0d2b779a9819ff1e30090bb50f73dcbc5c55d3da98438e0f3b2e08384585

  • SHA512

    9021f43e46a0fbcf8adf76ed82beb8cc28df5c2d3a04c3cfc819c45abc9a1cb073b148ccea56ffc98e756fcaf3eef6572a7445db708b3c0205c523c983caa117

  • SSDEEP

    24576:gotPC0g7RqtB09YBRwA/IJdqoKs/3eqc56RN0+f/gGrv:gCg7Rb9YLj+LGrsR

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

      4c4f0d2b779a9819ff1e30090bb50f73dcbc5c55d3da98438e0f3b2e08384585

    • Size

      1.3MB

    • MD5

      be453261f1d21f58b3ed62bfe7d1b521

    • SHA1

      9d31a44c66bcfae72a9624dfe77e6e1249fb78cf

    • SHA256

      4c4f0d2b779a9819ff1e30090bb50f73dcbc5c55d3da98438e0f3b2e08384585

    • SHA512

      9021f43e46a0fbcf8adf76ed82beb8cc28df5c2d3a04c3cfc819c45abc9a1cb073b148ccea56ffc98e756fcaf3eef6572a7445db708b3c0205c523c983caa117

    • SSDEEP

      24576:gotPC0g7RqtB09YBRwA/IJdqoKs/3eqc56RN0+f/gGrv:gCg7Rb9YLj+LGrsR

    • 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

    • 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

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Tasks