General

  • Target

    ffb08f8996da357e03cd5f99a542a1002d310e4d140e229a0b501646a9079f87.bin

  • Size

    957KB

  • Sample

    230507-kzcrtaeg9v

  • MD5

    1066367e51504598d01235568b1e3160

  • SHA1

    76fa608cea4e17fabfa913c6fa08ef4102f441fa

  • SHA256

    ffb08f8996da357e03cd5f99a542a1002d310e4d140e229a0b501646a9079f87

  • SHA512

    2dc94cd380f9ee167c840627ae2d7cd214f0c13bc4e29503c1af0d391151b04ed8ec6efe53488ebae94cf3881a93af2e15c2c35f1fc86c2956de7422f1a99f46

  • SSDEEP

    24576:ny46CVotleLUkEfzhq0KVzUaDjV2BgZwahwIsWkHaTMdd:ySoDEUkw90zUaDp2BgZwxfWAl

Malware Config

Extracted

Family

redline

Botnet

dark

C2

185.161.248.73:4164

Attributes
  • auth_value

    ae85b01f66afe8770afeed560513fc2d

Extracted

Family

redline

Botnet

gena

C2

185.161.248.73:4164

Attributes
  • auth_value

    d05bf43eef533e262271449829751d07

Targets

    • Target

      ffb08f8996da357e03cd5f99a542a1002d310e4d140e229a0b501646a9079f87.bin

    • Size

      957KB

    • MD5

      1066367e51504598d01235568b1e3160

    • SHA1

      76fa608cea4e17fabfa913c6fa08ef4102f441fa

    • SHA256

      ffb08f8996da357e03cd5f99a542a1002d310e4d140e229a0b501646a9079f87

    • SHA512

      2dc94cd380f9ee167c840627ae2d7cd214f0c13bc4e29503c1af0d391151b04ed8ec6efe53488ebae94cf3881a93af2e15c2c35f1fc86c2956de7422f1a99f46

    • SSDEEP

      24576:ny46CVotleLUkEfzhq0KVzUaDjV2BgZwahwIsWkHaTMdd:ySoDEUkw90zUaDp2BgZwxfWAl

    • Detects Redline Stealer samples

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

    • 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

    • Windows security modification

    • Adds Run key to start application

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks