General

  • Target

    191c091865558b39c478851a23ba5e5e0247fabeaf0532a1499a3e728207ed34

  • Size

    844KB

  • Sample

    230411-k33seabe62

  • MD5

    cfa455d7888d7d9cd41a3a8014644070

  • SHA1

    62d8bac959c501fc3494cd1c5f7e853e0d5275e1

  • SHA256

    191c091865558b39c478851a23ba5e5e0247fabeaf0532a1499a3e728207ed34

  • SHA512

    0abe801e4e2fb825dcba40f8e2b226e85eb3c44b0ae79705c473cb57e3d20f09034822d07ee54bc0057d89fdb6cc59836e5759db0f251a5417415adde6d6dbc7

  • SSDEEP

    12288:mMrNy90WLGh+rgnJ5VlrlTp/hjoQ/PdgiMVgssovgHZsiFOvRuz5TKAtkt850:ryVGio5LlNm656g5sLE5+A2tb

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

      191c091865558b39c478851a23ba5e5e0247fabeaf0532a1499a3e728207ed34

    • Size

      844KB

    • MD5

      cfa455d7888d7d9cd41a3a8014644070

    • SHA1

      62d8bac959c501fc3494cd1c5f7e853e0d5275e1

    • SHA256

      191c091865558b39c478851a23ba5e5e0247fabeaf0532a1499a3e728207ed34

    • SHA512

      0abe801e4e2fb825dcba40f8e2b226e85eb3c44b0ae79705c473cb57e3d20f09034822d07ee54bc0057d89fdb6cc59836e5759db0f251a5417415adde6d6dbc7

    • SSDEEP

      12288:mMrNy90WLGh+rgnJ5VlrlTp/hjoQ/PdgiMVgssovgHZsiFOvRuz5TKAtkt850:ryVGio5LlNm656g5sLE5+A2tb

    • 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 Enterprise v6

Tasks