General

  • Target

    f632742f0632fdb86e7f126a27c18d8aa710e33728d3e85a97cbdb6c2117f5b0

  • Size

    1.0MB

  • Sample

    230324-abss1sda2t

  • MD5

    86151ee681b56bdc3e29a799acc7b823

  • SHA1

    6cf54e602342cf8265afa666853196fd735c966a

  • SHA256

    f632742f0632fdb86e7f126a27c18d8aa710e33728d3e85a97cbdb6c2117f5b0

  • SHA512

    ec73a1e36c4b7ec23ebe2dfa22eb09d67750a87e1b911fe5d665e09ca3d7e9a08f1f43d883979b6e9c095c25ebd67c876661be43fa0c930ee1f51e400c47b878

  • SSDEEP

    24576:2yaamKFJVkX2UvgEyOiV8bBqdLs481sOxfPXI/hPMULn5:FaZYoGUYwiV8bILM1sOxHXIJPDLn

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

      f632742f0632fdb86e7f126a27c18d8aa710e33728d3e85a97cbdb6c2117f5b0

    • Size

      1.0MB

    • MD5

      86151ee681b56bdc3e29a799acc7b823

    • SHA1

      6cf54e602342cf8265afa666853196fd735c966a

    • SHA256

      f632742f0632fdb86e7f126a27c18d8aa710e33728d3e85a97cbdb6c2117f5b0

    • SHA512

      ec73a1e36c4b7ec23ebe2dfa22eb09d67750a87e1b911fe5d665e09ca3d7e9a08f1f43d883979b6e9c095c25ebd67c876661be43fa0c930ee1f51e400c47b878

    • SSDEEP

      24576:2yaamKFJVkX2UvgEyOiV8bBqdLs481sOxfPXI/hPMULn5:FaZYoGUYwiV8bILM1sOxHXIJPDLn

    • 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