General

  • Target

    e1d09448f87493ceb0415282bb721cc5cf5dd62e17da81fa827cf8e8a1d1ec0d

  • Size

    680KB

  • Sample

    230324-nth87agb4v

  • MD5

    35188df297ad2332843a5dfd1d22c1c8

  • SHA1

    805e5fe0814e098cb44ae677e9869ec8c0f25818

  • SHA256

    e1d09448f87493ceb0415282bb721cc5cf5dd62e17da81fa827cf8e8a1d1ec0d

  • SHA512

    ae32b035c29816030fdc47902c86c39203632cc50cb9c38946ee956e232348779ae08b5e6c15627ab55619095f161fa2d1362454df7afc7631173234d679edb5

  • SSDEEP

    12288:VmMzFXFWH+sb7gsOV4Fcie32MPCXBCL2y/EArnF7mUeqlBCKVO2Ri:J2HD26KieG1Xs/E6F7mJqlBCKHI

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Targets

    • Target

      e1d09448f87493ceb0415282bb721cc5cf5dd62e17da81fa827cf8e8a1d1ec0d

    • Size

      680KB

    • MD5

      35188df297ad2332843a5dfd1d22c1c8

    • SHA1

      805e5fe0814e098cb44ae677e9869ec8c0f25818

    • SHA256

      e1d09448f87493ceb0415282bb721cc5cf5dd62e17da81fa827cf8e8a1d1ec0d

    • SHA512

      ae32b035c29816030fdc47902c86c39203632cc50cb9c38946ee956e232348779ae08b5e6c15627ab55619095f161fa2d1362454df7afc7631173234d679edb5

    • SSDEEP

      12288:VmMzFXFWH+sb7gsOV4Fcie32MPCXBCL2y/EArnF7mUeqlBCKVO2Ri:J2HD26KieG1Xs/E6F7mJqlBCKHI

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Executes dropped EXE

    • 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

Tasks