General

  • Target

    cf841a7234621227b06db407d47c51d4dd450c6a4c3c4bc1ffa0106330b76414.bin

  • Size

    1.3MB

  • Sample

    230501-w5a1ysef5y

  • MD5

    910d22505ba05058294d17c13d46ad9a

  • SHA1

    c9f40009def47a5357b8a1865c5179ba10057007

  • SHA256

    cf841a7234621227b06db407d47c51d4dd450c6a4c3c4bc1ffa0106330b76414

  • SHA512

    fd0d4323b8e5b1f42bbea4c7f82d337e6eccf478582b2ba2e892376a19a70e945054f8591bf375092015b84098f13c788907c15136c61f95cf65fe8d0bef0483

  • SSDEEP

    24576:gyo4tq+Hpu1cmTijnMftEiSWyuKWdRh06rvmoL5ouU+jIMrgIGB/crIcLsW:no4tq6p7mIctN+6rvmouMBL

Malware Config

Extracted

Family

amadey

Version

3.70

C2

212.113.119.255/joomla/index.php

Extracted

Family

redline

Botnet

gena

C2

185.161.248.73:4164

Attributes
  • auth_value

    d05bf43eef533e262271449829751d07

Extracted

Family

redline

Botnet

life

C2

185.161.248.73:4164

Attributes
  • auth_value

    8685d11953530b68ad5ec703809d9f91

Targets

    • Target

      cf841a7234621227b06db407d47c51d4dd450c6a4c3c4bc1ffa0106330b76414.bin

    • Size

      1.3MB

    • MD5

      910d22505ba05058294d17c13d46ad9a

    • SHA1

      c9f40009def47a5357b8a1865c5179ba10057007

    • SHA256

      cf841a7234621227b06db407d47c51d4dd450c6a4c3c4bc1ffa0106330b76414

    • SHA512

      fd0d4323b8e5b1f42bbea4c7f82d337e6eccf478582b2ba2e892376a19a70e945054f8591bf375092015b84098f13c788907c15136c61f95cf65fe8d0bef0483

    • SSDEEP

      24576:gyo4tq+Hpu1cmTijnMftEiSWyuKWdRh06rvmoL5ouU+jIMrgIGB/crIcLsW:no4tq6p7mIctN+6rvmouMBL

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Detects Redline Stealer samples

      This rule detects the presence of Redline Stealer samples based on their unique strings.

    • 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