General

  • Target

    6b30714e2d2ed3b58ef41c3391a0292a.bin

  • Size

    961KB

  • Sample

    230325-bv61esad79

  • MD5

    e0ed8548b89b51b1e2b18bf60e981d9d

  • SHA1

    9437e40433130fbede95427383bd77ed26e7010f

  • SHA256

    b5832a44f10e577763be0f55f12b4aaea72b8a0ca4ebaa33cb4fbdc8b964199e

  • SHA512

    d766ad01c8c1a1ef567d36612ab89806ba6d2503addadc4b52a7ad2c839734bc34fcd76356b6100577e707a2c060997ec6a6189fd3497e243825200c68f98232

  • SSDEEP

    12288:XTCbg4R7ged7n+LBNR+jj+EdUOI5Alutg3h4GuoS6GK3C04pZAYqd1AWdyl9+70j:Xcv1n+LBNRm+OIil4ES6RC/bu1QlaORB

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

      498c270d2379322070b1e104289d9338f374f85acf0f48c74d33f84da8a98e8c.exe

    • Size

      1005KB

    • MD5

      6b30714e2d2ed3b58ef41c3391a0292a

    • SHA1

      4bbfa272a39ddea6cdc715d9d8ea61abf97075a1

    • SHA256

      498c270d2379322070b1e104289d9338f374f85acf0f48c74d33f84da8a98e8c

    • SHA512

      da251d847f4c88bfe2897b92f706c36fb1be84fa72a983388f30c715c155b868565d5e9a4d36a44db315a02a3452e71d61b2c86c3d5f0f4c5616eadc97acb63f

    • SSDEEP

      24576:7yGtOyuMBfUjuPTiITtKfSHbjA8KPL4bBMvWkjGzIKeczp:uGMuUjubiIsS70pD4Nfkadb

    • 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

    • Loads dropped DLL

    • 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