General

  • Target

    e81546037023cc1a630ab7744dd7ea65.bin

  • Size

    975KB

  • Sample

    230322-cgn35aec88

  • MD5

    f92be0ae52fe454bd368726d322a6e8e

  • SHA1

    da7824cab0874480445f8ba131ec00d0fb5ecd8c

  • SHA256

    006ff407fe2d31a652a617e6dcfa8ebe300f14ce5f0d50bb7d81919de0e12467

  • SHA512

    b957e7f95001441bd6b7a66102efd68990ba990a6b499e3cb79d144b09486b0fed3952cdc226307c589da070e3a2712e8bc3780df7347a7aa93551eae0d13710

  • SSDEEP

    24576:IIGumzJ8KwmASn/jyejxdZbjw+NgktOjufuk+f7lDklrN6:WzJ8K7OQxdZfwkgkMjF0lrI

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

      a063a4247d21b49e30c016393f1cc30973e6ae12933d13644cccfeba9d19dbfd.exe

    • Size

      1.0MB

    • MD5

      e81546037023cc1a630ab7744dd7ea65

    • SHA1

      98bc0d0eb478bea7ebe1e90610a010903c83f723

    • SHA256

      a063a4247d21b49e30c016393f1cc30973e6ae12933d13644cccfeba9d19dbfd

    • SHA512

      549f85d3730b71b8218e359d0d50c9de38d9246e89a2432aba1145082ccda01d7142d59a16a98eb71e43ae1ddce73ec810b0eb266933eb027dc00e64c3dfca61

    • SSDEEP

      24576:YDDZTSZMPhJcfSjvS4UjFVjVDbUN4Dzm/:eZTSohufSTS4Uj/jg4

    • 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