General

  • Target

    d2ab4d02cd30a0c4311ffda8d3df94ff77fe9881c9b6e5f5cb9a6731055f2fb7.exe

  • Size

    1.1MB

  • Sample

    230514-w78d8sfb41

  • MD5

    ce24b3613fe644440104aea2c01df609

  • SHA1

    3f21ab36809c076e9636eeec589f6c042dffb950

  • SHA256

    d2ab4d02cd30a0c4311ffda8d3df94ff77fe9881c9b6e5f5cb9a6731055f2fb7

  • SHA512

    af776d7783472b4b3109cfc07b1c66bccef2e20a3bdb47ffcf54a58a0e6e907ad5e2347fd0c394b83c9464ca3ea2a806de43ab5e26477c0e009536cb51803aa4

  • SSDEEP

    24576:GyAROTAT/bfG7atUiML0fp5qL+8qVYN8SpkmBnaK5:VhATeaK70hAqVY5naK

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

      d2ab4d02cd30a0c4311ffda8d3df94ff77fe9881c9b6e5f5cb9a6731055f2fb7.exe

    • Size

      1.1MB

    • MD5

      ce24b3613fe644440104aea2c01df609

    • SHA1

      3f21ab36809c076e9636eeec589f6c042dffb950

    • SHA256

      d2ab4d02cd30a0c4311ffda8d3df94ff77fe9881c9b6e5f5cb9a6731055f2fb7

    • SHA512

      af776d7783472b4b3109cfc07b1c66bccef2e20a3bdb47ffcf54a58a0e6e907ad5e2347fd0c394b83c9464ca3ea2a806de43ab5e26477c0e009536cb51803aa4

    • SSDEEP

      24576:GyAROTAT/bfG7atUiML0fp5qL+8qVYN8SpkmBnaK5:VhATeaK70hAqVY5naK

    • 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.

    • 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

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

1
T1005

Tasks