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General

  • Target

    file.exe

  • Size

    947KB

  • Sample

    230215-kh522aba95

  • MD5

    563a204fb8064b74d6bf7fd38c4b76a4

  • SHA1

    f33426af711aaa7f669b0f8c87de739ac0d80453

  • SHA256

    c6c13931e9a958753e49ada587b696f3822e6776838b20e5504eebcc4fbea21a

  • SHA512

    bc901d3cc6c44c0f385ecbd360109dd716b49e4d4704f47a67e9b1432e7bbcf93063ca22053ca1ecb230d796265838cdee4ef6c4984517e775afbed83c219603

  • SSDEEP

    24576:syGTCaKBb6F9bw1elAkTvaMHRfaf/Bfs:bGlsezFjxfa3Bf

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

      947KB

    • MD5

      563a204fb8064b74d6bf7fd38c4b76a4

    • SHA1

      f33426af711aaa7f669b0f8c87de739ac0d80453

    • SHA256

      c6c13931e9a958753e49ada587b696f3822e6776838b20e5504eebcc4fbea21a

    • SHA512

      bc901d3cc6c44c0f385ecbd360109dd716b49e4d4704f47a67e9b1432e7bbcf93063ca22053ca1ecb230d796265838cdee4ef6c4984517e775afbed83c219603

    • SSDEEP

      24576:syGTCaKBb6F9bw1elAkTvaMHRfaf/Bfs:bGlsezFjxfa3Bf

    • 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