General

  • Target

    18e1de18c5e3e78a5749c174fb6b8999f930a818e40bb4c3ffd7800d635d23a9

  • Size

    2.6MB

  • Sample

    220823-t7arvsgfcj

  • MD5

    82e25bfeff307afea4b8e46ade8cd8fb

  • SHA1

    deb0195486a73676ae740c0c3b98cf00dc41a6d5

  • SHA256

    18e1de18c5e3e78a5749c174fb6b8999f930a818e40bb4c3ffd7800d635d23a9

  • SHA512

    e28aa77c896844bc5450d6ac06e0074c5fe5ff2cd0814faf0d3c9057032355bdc30298ac6f378ceb689584847ee49f2ff2598c3a165f57ef6399763404f372b1

  • SSDEEP

    49152:pAI+nNpJc7YrEa2u2h9swu+AU3Z9CcVL2wD+aRpXPaAt1DD4U3:pAI+Zc8rHJ2jHxZYOTDrRxaAt1DEo

Malware Config

Extracted

Family

redline

Botnet

5076357887

C2

195.54.170.157:16525

Attributes
  • auth_value

    0dfaff60271d374d0c206d19883e06f3

Extracted

Family

redline

Botnet

nam3

C2

103.89.90.61:34589

Attributes
  • auth_value

    64b900120bbceaa6a9c60e9079492895

Extracted

Family

redline

Botnet

5

C2

176.113.115.146:9582

Attributes
  • auth_value

    d38b30c1ccd6c1e5088d9e5bd9e51b0f

Targets

    • Target

      18e1de18c5e3e78a5749c174fb6b8999f930a818e40bb4c3ffd7800d635d23a9

    • Size

      2.6MB

    • MD5

      82e25bfeff307afea4b8e46ade8cd8fb

    • SHA1

      deb0195486a73676ae740c0c3b98cf00dc41a6d5

    • SHA256

      18e1de18c5e3e78a5749c174fb6b8999f930a818e40bb4c3ffd7800d635d23a9

    • SHA512

      e28aa77c896844bc5450d6ac06e0074c5fe5ff2cd0814faf0d3c9057032355bdc30298ac6f378ceb689584847ee49f2ff2598c3a165f57ef6399763404f372b1

    • SSDEEP

      49152:pAI+nNpJc7YrEa2u2h9swu+AU3Z9CcVL2wD+aRpXPaAt1DD4U3:pAI+Zc8rHJ2jHxZYOTDrRxaAt1DEo

    • RedLine

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

    • RedLine payload

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

2
T1112

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Remote System Discovery

1
T1018

Command and Control

Web Service

1
T1102

Tasks