General

  • Target

    63cb4ffbd121d63439b6314602b531312951b333b9ec543330d17ab470d4a613

  • Size

    867KB

  • Sample

    230507-c9zqbshb4w

  • MD5

    42d5d7d3d34c3f2fd8b048cbd2c6b943

  • SHA1

    5af25b61c901d2e0aff7edc5040d32f3bc0f7c7d

  • SHA256

    63cb4ffbd121d63439b6314602b531312951b333b9ec543330d17ab470d4a613

  • SHA512

    c7236d36931f2f6922842fed22055cd21931435466d5febcea2b2112846decd975addfc4618920c7492249e59c7e2a5eabde5379c60c2b86d96236e261bb9d9f

  • SSDEEP

    12288:sy909rrPxKdPKYSwcywFzyiDug8LmC/s5oIaClK+1Lih2fIFTGdz2QLFYm40oM:sygIdPOJzhKJLf/coIHgaLi2+G5QnM

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

      63cb4ffbd121d63439b6314602b531312951b333b9ec543330d17ab470d4a613

    • Size

      867KB

    • MD5

      42d5d7d3d34c3f2fd8b048cbd2c6b943

    • SHA1

      5af25b61c901d2e0aff7edc5040d32f3bc0f7c7d

    • SHA256

      63cb4ffbd121d63439b6314602b531312951b333b9ec543330d17ab470d4a613

    • SHA512

      c7236d36931f2f6922842fed22055cd21931435466d5febcea2b2112846decd975addfc4618920c7492249e59c7e2a5eabde5379c60c2b86d96236e261bb9d9f

    • SSDEEP

      12288:sy909rrPxKdPKYSwcywFzyiDug8LmC/s5oIaClK+1Lih2fIFTGdz2QLFYm40oM:sygIdPOJzhKJLf/coIHgaLi2+G5QnM

    • 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