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General

  • Target

    1ab3b044490acbeeff22d8bef41895b3.exe

  • Size

    793KB

  • Sample

    230603-b49gxafb34

  • MD5

    1ab3b044490acbeeff22d8bef41895b3

  • SHA1

    190cbc8c827b65c274f3022c016af35386b08fc3

  • SHA256

    41f45dcf9c7701e0d4326d0c019e524ba1c03337ede22ae4f4c5c0af020195fa

  • SHA512

    59fb9a70cf40fa2e3a770c9447cfdf2934d7e63fa72ab3d1ac9a5078a92eb8fe97b8a643e95d9ab37f61860fe7efdd34d60c9029a0d9b3bc812961f00267c348

  • SSDEEP

    24576:RyemGiWXvpgJJEFfP4/eIn4pbG/QWpB3:EemVavpsJU4/eInE6fb

Malware Config

Extracted

Family

redline

Botnet

diza

C2

83.97.73.126:19046

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

Extracted

Family

redline

Botnet

metro

C2

83.97.73.126:19046

Attributes
  • auth_value

    f7fd4aa816bdbaad933b45b51d9b6b1a

Targets

    • Target

      1ab3b044490acbeeff22d8bef41895b3.exe

    • Size

      793KB

    • MD5

      1ab3b044490acbeeff22d8bef41895b3

    • SHA1

      190cbc8c827b65c274f3022c016af35386b08fc3

    • SHA256

      41f45dcf9c7701e0d4326d0c019e524ba1c03337ede22ae4f4c5c0af020195fa

    • SHA512

      59fb9a70cf40fa2e3a770c9447cfdf2934d7e63fa72ab3d1ac9a5078a92eb8fe97b8a643e95d9ab37f61860fe7efdd34d60c9029a0d9b3bc812961f00267c348

    • SSDEEP

      24576:RyemGiWXvpgJJEFfP4/eIn4pbG/QWpB3:EemVavpsJU4/eInE6fb

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • 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.

    • 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