General

  • Target

    f829dd3f552f2307b47cd0639ed04df88d2fded2ba31867f378954815f40e327

  • Size

    770KB

  • Sample

    230526-2hnleshd88

  • MD5

    53a324d3568216b8ea9b3949caaa3379

  • SHA1

    de9695298018efc2499336c7a17998dc14bcd0d8

  • SHA256

    f829dd3f552f2307b47cd0639ed04df88d2fded2ba31867f378954815f40e327

  • SHA512

    ab2256e94d1998ea341e5fb3a53af733ff1375eba2897c1c6be72821b29418fb47b6833628dcd823dd3cabc98d24ba8908a064957c0fd082a6c222619df58cb6

  • SSDEEP

    24576:6ypEj/FkUujym/FwPpibzfdWAJy90kUbnja:Bp8CUUym92QbzfbsLWn

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

      f829dd3f552f2307b47cd0639ed04df88d2fded2ba31867f378954815f40e327

    • Size

      770KB

    • MD5

      53a324d3568216b8ea9b3949caaa3379

    • SHA1

      de9695298018efc2499336c7a17998dc14bcd0d8

    • SHA256

      f829dd3f552f2307b47cd0639ed04df88d2fded2ba31867f378954815f40e327

    • SHA512

      ab2256e94d1998ea341e5fb3a53af733ff1375eba2897c1c6be72821b29418fb47b6833628dcd823dd3cabc98d24ba8908a064957c0fd082a6c222619df58cb6

    • SSDEEP

      24576:6ypEj/FkUujym/FwPpibzfdWAJy90kUbnja:Bp8CUUym92QbzfbsLWn

    • 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