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General

  • Target

    d3dbeb5adfe3f5ff26e1d1fb5835895303069ef2804c1927dc0e5df0f89fe8b3

  • Size

    794KB

  • Sample

    230603-ec7e1sfg6t

  • MD5

    396992aafbb040db34688894472ca161

  • SHA1

    0e96637c5d26567d30d0d2f61e9008f4cc9f1d64

  • SHA256

    d3dbeb5adfe3f5ff26e1d1fb5835895303069ef2804c1927dc0e5df0f89fe8b3

  • SHA512

    0fba97fbca0f6cb0b65eba1d1d5f388b6751baf225c91bf1b2352ed7669bca2978117a2ac557427ff637aade34b8a8062f16496ee55b9e7aa11f9b012fff5f8d

  • SSDEEP

    24576:ayEKkKyVZgyAphlT8i1pptFZ22DYQWCk6:hligdbqWXo2D8

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.126:19046

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Extracted

Family

redline

Botnet

metro

C2

83.97.73.126:19046

Attributes
  • auth_value

    f7fd4aa816bdbaad933b45b51d9b6b1a

Targets

    • Target

      d3dbeb5adfe3f5ff26e1d1fb5835895303069ef2804c1927dc0e5df0f89fe8b3

    • Size

      794KB

    • MD5

      396992aafbb040db34688894472ca161

    • SHA1

      0e96637c5d26567d30d0d2f61e9008f4cc9f1d64

    • SHA256

      d3dbeb5adfe3f5ff26e1d1fb5835895303069ef2804c1927dc0e5df0f89fe8b3

    • SHA512

      0fba97fbca0f6cb0b65eba1d1d5f388b6751baf225c91bf1b2352ed7669bca2978117a2ac557427ff637aade34b8a8062f16496ee55b9e7aa11f9b012fff5f8d

    • SSDEEP

      24576:ayEKkKyVZgyAphlT8i1pptFZ22DYQWCk6:hligdbqWXo2D8

    • 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