General

  • Target

    5ce4f29786490884de8ff50e887a3fb91267d93a1408745fc2f8f7a0c036a8b4

  • Size

    770KB

  • Sample

    230608-r7g5tsgh6s

  • MD5

    5f531e370db582bbd71e8eb1a998a4a8

  • SHA1

    28729b19e7803eb5270e27b233f77ef3e700dc41

  • SHA256

    5ce4f29786490884de8ff50e887a3fb91267d93a1408745fc2f8f7a0c036a8b4

  • SHA512

    d80e76a37dca5f63d693c05c5dfc7d4094e5dfbfac9082bcaca5f618ad902c314a705a8acc4e89f1c7a673e4d1ee2461edf8127c29512aa866364c5fa8a0c70f

  • SSDEEP

    12288:uMrLy90MUuLlxq7wWz2CcAPZFdMtx3JVFeRcaT313jsVrXAeHzA7JdhZDdQdT:9y/UgU2NARY5VFgcOl3jsV5HoJdHI

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.129:19068

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Extracted

Family

redline

Botnet

sheron

C2

83.97.73.129:19068

Attributes
  • auth_value

    2d067e7e2372227d3a03b335260112e9

Targets

    • Target

      5ce4f29786490884de8ff50e887a3fb91267d93a1408745fc2f8f7a0c036a8b4

    • Size

      770KB

    • MD5

      5f531e370db582bbd71e8eb1a998a4a8

    • SHA1

      28729b19e7803eb5270e27b233f77ef3e700dc41

    • SHA256

      5ce4f29786490884de8ff50e887a3fb91267d93a1408745fc2f8f7a0c036a8b4

    • SHA512

      d80e76a37dca5f63d693c05c5dfc7d4094e5dfbfac9082bcaca5f618ad902c314a705a8acc4e89f1c7a673e4d1ee2461edf8127c29512aa866364c5fa8a0c70f

    • SSDEEP

      12288:uMrLy90MUuLlxq7wWz2CcAPZFdMtx3JVFeRcaT313jsVrXAeHzA7JdhZDdQdT:9y/UgU2NARY5VFgcOl3jsV5HoJdHI

    • 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.

    • 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