General

  • Target

    617a84b797497dc43cb46324e892f66871917eaf2c03c05a00078e4bb0c3744d.bin

  • Size

    1.5MB

  • Sample

    230507-c6hbwagf9x

  • MD5

    64790b06433c08189fd07b0c1bbba903

  • SHA1

    175c1c6d8642dc0368628959045b1a34407dbb71

  • SHA256

    617a84b797497dc43cb46324e892f66871917eaf2c03c05a00078e4bb0c3744d

  • SHA512

    117e94e2169b8076ce6eb8a519a9adb03225bd1d7a9edcc31cd8351ccc79b62373dbdc0648ea14a74ae77bf0f71fa39b421a4f78ce499fbf952f034ee42fe152

  • SSDEEP

    24576:JyEUvTp9sKt1JltkqTSPD+Brnk36N+zq+F1Zx2za3LbG18dCQso2sXsI:8hvN9ntzlmD+BTk3pzq+F1Z/G1p3sXs

Malware Config

Extracted

Family

redline

Botnet

gena

C2

185.161.248.73:4164

Attributes
  • auth_value

    d05bf43eef533e262271449829751d07

Extracted

Family

redline

Botnet

most

C2

185.161.248.73:4164

Attributes
  • auth_value

    7da4dfa153f2919e617aa016f7c36008

Targets

    • Target

      617a84b797497dc43cb46324e892f66871917eaf2c03c05a00078e4bb0c3744d.bin

    • Size

      1.5MB

    • MD5

      64790b06433c08189fd07b0c1bbba903

    • SHA1

      175c1c6d8642dc0368628959045b1a34407dbb71

    • SHA256

      617a84b797497dc43cb46324e892f66871917eaf2c03c05a00078e4bb0c3744d

    • SHA512

      117e94e2169b8076ce6eb8a519a9adb03225bd1d7a9edcc31cd8351ccc79b62373dbdc0648ea14a74ae77bf0f71fa39b421a4f78ce499fbf952f034ee42fe152

    • SSDEEP

      24576:JyEUvTp9sKt1JltkqTSPD+Brnk36N+zq+F1Zx2za3LbG18dCQso2sXsI:8hvN9ntzlmD+BTk3pzq+F1Z/G1p3sXs

    • 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

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks