General

  • Target

    8d753a2bb4911c8eda65fd8c34825708337dd0158f50dfa5c5788ce6cabcb518

  • Size

    1020KB

  • Sample

    230323-2ndcmsaf42

  • MD5

    1dd6c3f0dccc3f11103c77e8f2950a2e

  • SHA1

    d9c6b09b6a219017fd077434f934757bb55f5c20

  • SHA256

    8d753a2bb4911c8eda65fd8c34825708337dd0158f50dfa5c5788ce6cabcb518

  • SHA512

    3acfc4876c407972ef9c90687d2d0465e17d75bfdaea6fa8ba879dbf21f01b344843299d0c167617f9b289bf4adb4330d34b5525331361c7b31438f348ae5df0

  • SSDEEP

    24576:0yUN56Hkcu4NgloGc9iKfpodZDxVEQq9MOrn375YTFWz:D70pl6hoPDxyz9zr5YTo

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

trap

C2

193.233.20.30:4125

Attributes
  • auth_value

    b39a737e2e9eba88e48ab88d1061be9c

Extracted

Family

amadey

Version

3.68

C2

31.41.244.200/games/category/index.php

Targets

    • Target

      8d753a2bb4911c8eda65fd8c34825708337dd0158f50dfa5c5788ce6cabcb518

    • Size

      1020KB

    • MD5

      1dd6c3f0dccc3f11103c77e8f2950a2e

    • SHA1

      d9c6b09b6a219017fd077434f934757bb55f5c20

    • SHA256

      8d753a2bb4911c8eda65fd8c34825708337dd0158f50dfa5c5788ce6cabcb518

    • SHA512

      3acfc4876c407972ef9c90687d2d0465e17d75bfdaea6fa8ba879dbf21f01b344843299d0c167617f9b289bf4adb4330d34b5525331361c7b31438f348ae5df0

    • SSDEEP

      24576:0yUN56Hkcu4NgloGc9iKfpodZDxVEQq9MOrn375YTFWz:D70pl6hoPDxyz9zr5YTo

    • 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