General

  • Target

    cc61dc2cfb1edf921387a00452b9b1c066479a508b8697c6bbb81632b1ae74ee

  • Size

    1023KB

  • Sample

    230324-bhh3tsbc48

  • MD5

    ed48e3a16ac79cf6c6b07ebf544a07e6

  • SHA1

    287126fd716849b00487298bf95900aa784771d0

  • SHA256

    cc61dc2cfb1edf921387a00452b9b1c066479a508b8697c6bbb81632b1ae74ee

  • SHA512

    9d9184c12dea2f976f0112d7b66d1f01ab6d8bbe7aeb7dbb1c4f558e27450347db46cdc5ac3010312b9a55db5004180acf18ea8b4fd4a808d4aeb7c39b2f37e5

  • SSDEEP

    12288:WMray90TTVFrbci7v1UtpoLQzF/LdlawzWgQgoCkMjvQkBiotY/LuVJf+AjFAu/P:IymF17v2pw1wGPVkQkx4uFVY5woqbO2

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

      cc61dc2cfb1edf921387a00452b9b1c066479a508b8697c6bbb81632b1ae74ee

    • Size

      1023KB

    • MD5

      ed48e3a16ac79cf6c6b07ebf544a07e6

    • SHA1

      287126fd716849b00487298bf95900aa784771d0

    • SHA256

      cc61dc2cfb1edf921387a00452b9b1c066479a508b8697c6bbb81632b1ae74ee

    • SHA512

      9d9184c12dea2f976f0112d7b66d1f01ab6d8bbe7aeb7dbb1c4f558e27450347db46cdc5ac3010312b9a55db5004180acf18ea8b4fd4a808d4aeb7c39b2f37e5

    • SSDEEP

      12288:WMray90TTVFrbci7v1UtpoLQzF/LdlawzWgQgoCkMjvQkBiotY/LuVJf+AjFAu/P:IymF17v2pw1wGPVkQkx4uFVY5woqbO2

    • 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