General

  • Target

    2bd77412b5039852ecf9290c9d9d3b5d8ba8153eb0681689591194a71fea3a76

  • Size

    1.1MB

  • Sample

    230409-rebgksdb5v

  • MD5

    e4e9e67d023eed1859590644ca67c9c1

  • SHA1

    d52c433007619ae2e988b7a7257eeb2deaedae3d

  • SHA256

    2bd77412b5039852ecf9290c9d9d3b5d8ba8153eb0681689591194a71fea3a76

  • SHA512

    115b6bb2bf5c1ef7133e9f608771fab1507cb43bb3446603f7ffe7e114e8b0b357ca67c4c506c343e3a7c32602b258f760513e18cb2440d41f13b98579ec7156

  • SSDEEP

    24576:ByJ5KaOfRtoJ949qedup2+DjLaxNrxs07sbwHQHmy:0J5KaOfRtok9nu20jOfp7sbwHQH

Malware Config

Extracted

Family

redline

Botnet

norm

C2

77.91.124.145:4125

Attributes
  • auth_value

    1514e6c0ec3d10a36f68f61b206f5759

Extracted

Family

redline

Botnet

lenox

C2

77.91.124.145:4125

Attributes
  • auth_value

    a5c9c17a250a084c5fd706c1df7c2d4e

Extracted

Family

amadey

Version

3.70

C2

212.113.119.255/joomla/index.php

Targets

    • Target

      2bd77412b5039852ecf9290c9d9d3b5d8ba8153eb0681689591194a71fea3a76

    • Size

      1.1MB

    • MD5

      e4e9e67d023eed1859590644ca67c9c1

    • SHA1

      d52c433007619ae2e988b7a7257eeb2deaedae3d

    • SHA256

      2bd77412b5039852ecf9290c9d9d3b5d8ba8153eb0681689591194a71fea3a76

    • SHA512

      115b6bb2bf5c1ef7133e9f608771fab1507cb43bb3446603f7ffe7e114e8b0b357ca67c4c506c343e3a7c32602b258f760513e18cb2440d41f13b98579ec7156

    • SSDEEP

      24576:ByJ5KaOfRtoJ949qedup2+DjLaxNrxs07sbwHQHmy:0J5KaOfRtok9nu20jOfp7sbwHQH

    • 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.

    • 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