General

  • Target

    b53e299f2f984b8bb4d8db34603fc95289f03d52718371f51d1ecc3f8ce160c6

  • Size

    771KB

  • Sample

    230526-2kkbsahh3t

  • MD5

    bf718e762c6ca35a331600252a0137d2

  • SHA1

    be05d3d7f84f33334b1640f1e2ce67db5e77b72c

  • SHA256

    b53e299f2f984b8bb4d8db34603fc95289f03d52718371f51d1ecc3f8ce160c6

  • SHA512

    6b887d75b13ca65d036886a7e047311195eb99566c507600a6fece7b3fe1a3b4a5d98c69993a08c7c7df01b820e6ccd8fedc57d53724efbf1afb9fd9b924c24f

  • SSDEEP

    24576:Py7Fv5TmTWLfFPz0ONnLFES90nRbsjfYty:a7FZLhPQONLTA5s0

Malware Config

Extracted

Family

redline

Botnet

disa

C2

83.97.73.122:19062

Attributes
  • auth_value

    93f8c4ca7000e3381dd4b6b86434de05

Extracted

Family

redline

Botnet

goga

C2

83.97.73.122:19062

Attributes
  • auth_value

    6d57dff6d3c42dddb8a76dc276b8467f

Targets

    • Target

      b53e299f2f984b8bb4d8db34603fc95289f03d52718371f51d1ecc3f8ce160c6

    • Size

      771KB

    • MD5

      bf718e762c6ca35a331600252a0137d2

    • SHA1

      be05d3d7f84f33334b1640f1e2ce67db5e77b72c

    • SHA256

      b53e299f2f984b8bb4d8db34603fc95289f03d52718371f51d1ecc3f8ce160c6

    • SHA512

      6b887d75b13ca65d036886a7e047311195eb99566c507600a6fece7b3fe1a3b4a5d98c69993a08c7c7df01b820e6ccd8fedc57d53724efbf1afb9fd9b924c24f

    • SSDEEP

      24576:Py7Fv5TmTWLfFPz0ONnLFES90nRbsjfYty:a7FZLhPQONLTA5s0

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • 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.

    • 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

2
T1112

Disabling Security Tools

1
T1089

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

1
T1005

Tasks