General

  • Target

    file.exe

  • Size

    938KB

  • Sample

    230215-slsvwacb7w

  • MD5

    26797997a0ce41d44ae52013c9b34436

  • SHA1

    d7d7680f14548f1fdb52e2d8cf62b3c431208fc5

  • SHA256

    f622cdd2dfc3cf54905994470eb2c7b5d540758fa617e19f7861d265ff06105f

  • SHA512

    2cce0b317fe7ad2bbeb2828c741b88e24abc2d4b782c4f16cdf0a6c3603286f2d462d55ee72388b062cb8a476c35ae1b42aa3743ad9314ef0577ab6274cfc3d0

  • SSDEEP

    24576:Iy/WwQd1CBwL0Qyj8OvzQ0rUB90vaMqmWcoG7C:P/7rBKDTG7

Malware Config

Extracted

Family

redline

Botnet

dubka

C2

193.233.20.13:4136

Attributes
  • auth_value

    e5a9421183a033f283b2f23139b471f0

Extracted

Family

redline

Botnet

ruma

C2

193.233.20.13:4136

Attributes
  • auth_value

    647d00dfaba082a4a30f383bca5d1a2a

Extracted

Family

amadey

Version

3.66

C2

193.233.20.2/Bn89hku/index.php

Extracted

Family

redline

Botnet

cr10

C2

176.113.115.17:4132

Attributes
  • auth_value

    0a52a09c70a98bb6612362e5eb8b1d02

Targets

    • Target

      file.exe

    • Size

      938KB

    • MD5

      26797997a0ce41d44ae52013c9b34436

    • SHA1

      d7d7680f14548f1fdb52e2d8cf62b3c431208fc5

    • SHA256

      f622cdd2dfc3cf54905994470eb2c7b5d540758fa617e19f7861d265ff06105f

    • SHA512

      2cce0b317fe7ad2bbeb2828c741b88e24abc2d4b782c4f16cdf0a6c3603286f2d462d55ee72388b062cb8a476c35ae1b42aa3743ad9314ef0577ab6274cfc3d0

    • SSDEEP

      24576:Iy/WwQd1CBwL0Qyj8OvzQ0rUB90vaMqmWcoG7C:P/7rBKDTG7

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks