General

  • Target

    fed12116ecd4d628acaa6480cfe6eede063115d584e937c6238ca95c6c7263e4

  • Size

    891KB

  • Sample

    230507-kxrg7ach46

  • MD5

    2804c66763de88b634d5271e0284b82e

  • SHA1

    8a11cd5e916dd7381010078b5da51d6dd142ae40

  • SHA256

    fed12116ecd4d628acaa6480cfe6eede063115d584e937c6238ca95c6c7263e4

  • SHA512

    d62e94d5f83ea2a8d77f8df5ecd260f400bce97f0c6ed9b780a9045382d9b288ae667b732d0393d4bf28be6c18a3955c9523d3d430e606c6ee0727365a62e215

  • SSDEEP

    12288:ky9048KKxc0oKDnSPkAnaPF6iUsCQrgC5QcfCRAgT+OC9XtsnkVd/ybEE:ky2cNPJnaPF6iUsCQcVKOC9ZfKbEE

Malware Config

Extracted

Family

redline

Botnet

gena

C2

185.161.248.73:4164

Attributes
  • auth_value

    d05bf43eef533e262271449829751d07

Extracted

Family

redline

Botnet

dork

C2

185.161.248.73:4164

Attributes
  • auth_value

    e81be7d6cfb453cc812e1b4890eeadad

Targets

    • Target

      fed12116ecd4d628acaa6480cfe6eede063115d584e937c6238ca95c6c7263e4

    • Size

      891KB

    • MD5

      2804c66763de88b634d5271e0284b82e

    • SHA1

      8a11cd5e916dd7381010078b5da51d6dd142ae40

    • SHA256

      fed12116ecd4d628acaa6480cfe6eede063115d584e937c6238ca95c6c7263e4

    • SHA512

      d62e94d5f83ea2a8d77f8df5ecd260f400bce97f0c6ed9b780a9045382d9b288ae667b732d0393d4bf28be6c18a3955c9523d3d430e606c6ee0727365a62e215

    • SSDEEP

      12288:ky9048KKxc0oKDnSPkAnaPF6iUsCQrgC5QcfCRAgT+OC9XtsnkVd/ybEE:ky2cNPJnaPF6iUsCQcVKOC9ZfKbEE

    • 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