General

  • Target

    5d3d32a97dbf7f9fa5ae08a79992b1024a7d6207c1d4a97a71bb7a16a0bb1171

  • Size

    782KB

  • Sample

    230507-cy39daec48

  • MD5

    3bf85cb5d14884aa31de1fd1976c1e87

  • SHA1

    d499f25c84dc6bfc49bcaefbf00448f2cf11338b

  • SHA256

    5d3d32a97dbf7f9fa5ae08a79992b1024a7d6207c1d4a97a71bb7a16a0bb1171

  • SHA512

    273c79ab8855f52e0c57f0cf80c6152c77dbc930c11c410bcbaa101553cc8c429c2d61d4612c31554903d4c6ba2ee1a6d1f92b8c5e1b94d36a276f9bf8ab41a4

  • SSDEEP

    12288:Ly90Nt3wu62clh48NQy3hsHfXzJBM1/9x+xRsg8yQMCoy0RjrY/ugb:Lyct36vcARKfXFBMdD+xRsZMJDrSuS

Malware Config

Extracted

Family

redline

Botnet

gena

C2

185.161.248.73:4164

Attributes
  • auth_value

    d05bf43eef533e262271449829751d07

Extracted

Family

redline

Botnet

dark

C2

185.161.248.73:4164

Attributes
  • auth_value

    ae85b01f66afe8770afeed560513fc2d

Targets

    • Target

      5d3d32a97dbf7f9fa5ae08a79992b1024a7d6207c1d4a97a71bb7a16a0bb1171

    • Size

      782KB

    • MD5

      3bf85cb5d14884aa31de1fd1976c1e87

    • SHA1

      d499f25c84dc6bfc49bcaefbf00448f2cf11338b

    • SHA256

      5d3d32a97dbf7f9fa5ae08a79992b1024a7d6207c1d4a97a71bb7a16a0bb1171

    • SHA512

      273c79ab8855f52e0c57f0cf80c6152c77dbc930c11c410bcbaa101553cc8c429c2d61d4612c31554903d4c6ba2ee1a6d1f92b8c5e1b94d36a276f9bf8ab41a4

    • SSDEEP

      12288:Ly90Nt3wu62clh48NQy3hsHfXzJBM1/9x+xRsg8yQMCoy0RjrY/ugb:Lyct36vcARKfXFBMdD+xRsZMJDrSuS

    • 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