General

  • Target

    fb40b111f9fd6b2b711468fc0648619c24cef3af770edf851dfb782ed135cbe9

  • Size

    850KB

  • Sample

    230507-kqjtrscc38

  • MD5

    4b017bab91eb4336f08231251b0c6372

  • SHA1

    1eb15f7e81faaa1403dfcdef4a0b5ace782b61f7

  • SHA256

    fb40b111f9fd6b2b711468fc0648619c24cef3af770edf851dfb782ed135cbe9

  • SHA512

    f7c87c4b111945e5683f8611abedfec69e11e9053cbc8cbce3ea8f2178a19efed1e28996ed2a4957d8dc3b44a50539f1d25193acd44ed10923640614e170d964

  • SSDEEP

    24576:myoewHIr7Die3C4Wz0QFvjN4T7/xo22k/BjCs98GyRk78:1dZr7BS8Q9W75x2k/BesJyRo

Malware Config

Extracted

Family

redline

Botnet

gena

C2

185.161.248.73:4164

Attributes
  • auth_value

    d05bf43eef533e262271449829751d07

Extracted

Family

redline

Botnet

danko

C2

185.161.248.73:4164

Attributes
  • auth_value

    784d42a6c1eb1a5060b8bcd3696f5f1e

Targets

    • Target

      fb40b111f9fd6b2b711468fc0648619c24cef3af770edf851dfb782ed135cbe9

    • Size

      850KB

    • MD5

      4b017bab91eb4336f08231251b0c6372

    • SHA1

      1eb15f7e81faaa1403dfcdef4a0b5ace782b61f7

    • SHA256

      fb40b111f9fd6b2b711468fc0648619c24cef3af770edf851dfb782ed135cbe9

    • SHA512

      f7c87c4b111945e5683f8611abedfec69e11e9053cbc8cbce3ea8f2178a19efed1e28996ed2a4957d8dc3b44a50539f1d25193acd44ed10923640614e170d964

    • SSDEEP

      24576:myoewHIr7Die3C4Wz0QFvjN4T7/xo22k/BjCs98GyRk78:1dZr7BS8Q9W75x2k/BesJyRo

    • Detects Redline Stealer samples

      This rule detects the presence of Redline Stealer samples based on their unique strings.

    • 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

    • Adds Run key to start application

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks