General

  • Target

    cac54bbf96da5e5cceb31f15f7af5175af14882db8019bb6591d6479746b3189

  • Size

    1013KB

  • Sample

    230319-188tlsce21

  • MD5

    d58e25c40259805c7dc0ae21f52febb1

  • SHA1

    e7e1875f6e2e3231efb464bbd44146a367a96da1

  • SHA256

    cac54bbf96da5e5cceb31f15f7af5175af14882db8019bb6591d6479746b3189

  • SHA512

    523e7e7560b4b7e5243359156d20caed6c1388b2f034137be6d38a08bd87cec76902bf2075f0d13756e290336480fed9590a3397d297fd53976d415b3dd05991

  • SSDEEP

    24576:4yeq20kAPq5G9oH+lgS1xPtZI0Jn228NsQ:/M0oQE+lgS1xkm228N

Malware Config

Extracted

Family

redline

Botnet

gena

C2

193.233.20.30:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Extracted

Family

redline

Botnet

vint

C2

193.233.20.30:4125

Attributes
  • auth_value

    fb8811912f8370b3d23bffda092d88d0

Extracted

Family

amadey

Version

3.68

C2

62.204.41.87/joomla/index.php

Extracted

Family

redline

Botnet

build_main

C2

80.85.156.168:20189

Attributes
  • auth_value

    5e5c9cacc6d168f8ade7fb6419edb114

Extracted

Family

amadey

Version

3.65

C2

77.73.134.27/8bmdh3Slb2/index.php

Targets

    • Target

      cac54bbf96da5e5cceb31f15f7af5175af14882db8019bb6591d6479746b3189

    • Size

      1013KB

    • MD5

      d58e25c40259805c7dc0ae21f52febb1

    • SHA1

      e7e1875f6e2e3231efb464bbd44146a367a96da1

    • SHA256

      cac54bbf96da5e5cceb31f15f7af5175af14882db8019bb6591d6479746b3189

    • SHA512

      523e7e7560b4b7e5243359156d20caed6c1388b2f034137be6d38a08bd87cec76902bf2075f0d13756e290336480fed9590a3397d297fd53976d415b3dd05991

    • SSDEEP

      24576:4yeq20kAPq5G9oH+lgS1xPtZI0Jn228NsQ:/M0oQE+lgS1xkm228N

    • Amadey

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

    • Eternity

      Eternity Project is a malware kit offering an info stealer, clipper, worm, coin miner, ransomware, and DDoS bot.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Downloads MZ/PE file

    • 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 Microsoft Outlook profiles

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

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

3
T1012

System Information Discovery

3
T1082

Collection

Data from Local System

2
T1005

Email Collection

1
T1114

Command and Control

Web Service

1
T1102

Tasks