General

  • Target

    e518d8ddcdc886900b22bf0b6563161dd980f2a03a77c1a26455f352e061283b

  • Size

    843KB

  • Sample

    230411-mtxadabh82

  • MD5

    e1e9883721ea29739d642f23b415a830

  • SHA1

    c603c6bbcbbffd76fb9bbefde629478da62f094a

  • SHA256

    e518d8ddcdc886900b22bf0b6563161dd980f2a03a77c1a26455f352e061283b

  • SHA512

    a9f8a50979f0b5ca0381a001556af7fdca9c1867ad173f487336a67fc653a0dba036dbccce5c1cc10cec90a1690b3b65ce56424a023d78b695d6ce6f19aacb0a

  • SSDEEP

    12288:fMrGy902ay25Hyedqw3KoODYO+/rbdSslTwA1aqbP00N31SmBHXKz1:ZyPayGHyec2KzHerRSslczqbM0N3pE1

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

nahui

C2

176.113.115.145:4125

Attributes
  • auth_value

    b9ed10946d21e28d58d0c72c535cde6f

Extracted

Family

amadey

Version

3.70

C2

77.91.124.207/plays/chapter/index.php

Targets

    • Target

      e518d8ddcdc886900b22bf0b6563161dd980f2a03a77c1a26455f352e061283b

    • Size

      843KB

    • MD5

      e1e9883721ea29739d642f23b415a830

    • SHA1

      c603c6bbcbbffd76fb9bbefde629478da62f094a

    • SHA256

      e518d8ddcdc886900b22bf0b6563161dd980f2a03a77c1a26455f352e061283b

    • SHA512

      a9f8a50979f0b5ca0381a001556af7fdca9c1867ad173f487336a67fc653a0dba036dbccce5c1cc10cec90a1690b3b65ce56424a023d78b695d6ce6f19aacb0a

    • SSDEEP

      12288:fMrGy902ay25Hyedqw3KoODYO+/rbdSslTwA1aqbP00N31SmBHXKz1:ZyPayGHyec2KzHerRSslczqbM0N3pE1

    • 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

    • 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

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Tasks