General

  • Target

    eed2731eba02caafa76c07f5908d35d485f873f3a72cf1e0857664c35732872c.exe

  • Size

    1.1MB

  • Sample

    230514-xabjnsda97

  • MD5

    965df695f13f360fcca6514f58915cb7

  • SHA1

    1c330ca3185b6cab45e3f5fb34fb392780b95c31

  • SHA256

    eed2731eba02caafa76c07f5908d35d485f873f3a72cf1e0857664c35732872c

  • SHA512

    a64d2595557f6dd220e7596fd29d568602865dab00246e645bb90616bc4e1a48c3cefd35408dd3a2cb9615bc02ede800bbe499d1d24146908fbf17327fb5e18f

  • SSDEEP

    24576:iy8Q428QNVT36x8UabTcw6LqTVJ+0C/GHax8r73R1rt:J8R28QNp36xv+TcwDT7+02GHE8r9B

Malware Config

Extracted

Family

redline

Botnet

dogma

C2

185.161.248.75:4132

Attributes
  • auth_value

    d6c5d36e9aa03c956dc76aa0fcbe3639

Extracted

Family

redline

Botnet

terra

C2

185.161.248.75:4132

Attributes
  • auth_value

    60df3f535f8aa4e264f78041983592d2

Targets

    • Target

      eed2731eba02caafa76c07f5908d35d485f873f3a72cf1e0857664c35732872c.exe

    • Size

      1.1MB

    • MD5

      965df695f13f360fcca6514f58915cb7

    • SHA1

      1c330ca3185b6cab45e3f5fb34fb392780b95c31

    • SHA256

      eed2731eba02caafa76c07f5908d35d485f873f3a72cf1e0857664c35732872c

    • SHA512

      a64d2595557f6dd220e7596fd29d568602865dab00246e645bb90616bc4e1a48c3cefd35408dd3a2cb9615bc02ede800bbe499d1d24146908fbf17327fb5e18f

    • SSDEEP

      24576:iy8Q428QNVT36x8UabTcw6LqTVJ+0C/GHax8r73R1rt:J8R28QNp36xv+TcwDT7+02GHE8r9B

    • 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

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • 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.

    • Suspicious use of SetThreadContext

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

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

1
T1005

Tasks