General

  • Target

    b241f4449ef2ad8d497483109226d28a1326deed430d969c9e849b6531a234ff.bin

  • Size

    1.2MB

  • Sample

    230505-xrfjysfh55

  • MD5

    cf0feb49271482b3ef3e23f7db928bee

  • SHA1

    011bb778bfc4c2ad2db325830b5d021e36c4b4e5

  • SHA256

    b241f4449ef2ad8d497483109226d28a1326deed430d969c9e849b6531a234ff

  • SHA512

    1eb7e92003196cb231c1ee866fccf346fbb579cbd4626b8d8d83a8232ed1e851b0256eb923c53b21bc0e9d9293cef41857f23a61a0dc70853502702fdb28033e

  • SSDEEP

    24576:iyX6VCuDozpbnAVEjRUMiAiDupr0CfTHoOa5UGZucGTu4ACvLRO39a0KX:JqVv+pbnrUMiAYEr0CDgT4cHCvLRO38p

Malware Config

Extracted

Family

redline

Botnet

gena

C2

185.161.248.73:4164

Attributes
  • auth_value

    d05bf43eef533e262271449829751d07

Extracted

Family

redline

Botnet

life

C2

185.161.248.73:4164

Attributes
  • auth_value

    8685d11953530b68ad5ec703809d9f91

Targets

    • Target

      b241f4449ef2ad8d497483109226d28a1326deed430d969c9e849b6531a234ff.bin

    • Size

      1.2MB

    • MD5

      cf0feb49271482b3ef3e23f7db928bee

    • SHA1

      011bb778bfc4c2ad2db325830b5d021e36c4b4e5

    • SHA256

      b241f4449ef2ad8d497483109226d28a1326deed430d969c9e849b6531a234ff

    • SHA512

      1eb7e92003196cb231c1ee866fccf346fbb579cbd4626b8d8d83a8232ed1e851b0256eb923c53b21bc0e9d9293cef41857f23a61a0dc70853502702fdb28033e

    • SSDEEP

      24576:iyX6VCuDozpbnAVEjRUMiAiDupr0CfTHoOa5UGZucGTu4ACvLRO39a0KX:JqVv+pbnrUMiAYEr0CDgT4cHCvLRO38p

    • 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