General

  • Target

    a413420c1380269e17530c4a8fd14803.exe

  • Size

    804KB

  • Sample

    230529-jpvdfaad55

  • MD5

    a413420c1380269e17530c4a8fd14803

  • SHA1

    21d7039e547fc7bdafc12d38753a125e17887807

  • SHA256

    7781e6af001af86e1d91f70c9acfc32d8b80045649fc91461fbb41c08ba75cc4

  • SHA512

    cea6e206d614d40055e2ae93e7348198d0bd3916415ecb55f8f1bc528a1098bff5aeb9cfc29b13982e31f4d9b2743c83e1f3b3b80252c9693a4a89d8ff8832da

  • SSDEEP

    24576:ay94telO0Hg/3ipSfU4KaCki+RcDnZ6USZrG:hkelDu3Vri+mDnZc

Malware Config

Extracted

Family

redline

Botnet

diza

C2

83.97.73.127:19045

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

Extracted

Family

redline

Botnet

metro

C2

83.97.73.127:19045

Attributes
  • auth_value

    f7fd4aa816bdbaad933b45b51d9b6b1a

Targets

    • Target

      a413420c1380269e17530c4a8fd14803.exe

    • Size

      804KB

    • MD5

      a413420c1380269e17530c4a8fd14803

    • SHA1

      21d7039e547fc7bdafc12d38753a125e17887807

    • SHA256

      7781e6af001af86e1d91f70c9acfc32d8b80045649fc91461fbb41c08ba75cc4

    • SHA512

      cea6e206d614d40055e2ae93e7348198d0bd3916415ecb55f8f1bc528a1098bff5aeb9cfc29b13982e31f4d9b2743c83e1f3b3b80252c9693a4a89d8ff8832da

    • SSDEEP

      24576:ay94telO0Hg/3ipSfU4KaCki+RcDnZ6USZrG:hkelDu3Vri+mDnZc

    • 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.

    • 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