General

  • Target

    ecb95cacddc6ea7ecbf214809b93394f8ca06663f401d12fcebb5c693baaec96.exe

  • Size

    1.1MB

  • Sample

    230514-xaa8xada92

  • MD5

    263fee2452649fc576f3dba8c6c48854

  • SHA1

    0ea92c7d40cab19721ff60a96307de15bd048ef9

  • SHA256

    ecb95cacddc6ea7ecbf214809b93394f8ca06663f401d12fcebb5c693baaec96

  • SHA512

    64fbbe03f2516ff624a2795d8f7db213d9f2eee580415ac89e4cc7fe83c4e3ac325d091aa294ba4f51a28cb3b1516ffe02cfba491ef4a90f13953b844b9081ed

  • SSDEEP

    24576:yyMi/MudOgmbphqDmvCxItQTLnuGI62xo133zfJGc1zvD:ZeqzmeSvCxTfbwo13jfJfz

Malware Config

Extracted

Family

redline

Botnet

motor

C2

185.161.248.75:4132

Attributes
  • auth_value

    ec19ab9989a783983c5cbbc0e5ac4a5f

Extracted

Family

redline

Botnet

terra

C2

185.161.248.75:4132

Attributes
  • auth_value

    60df3f535f8aa4e264f78041983592d2

Targets

    • Target

      ecb95cacddc6ea7ecbf214809b93394f8ca06663f401d12fcebb5c693baaec96.exe

    • Size

      1.1MB

    • MD5

      263fee2452649fc576f3dba8c6c48854

    • SHA1

      0ea92c7d40cab19721ff60a96307de15bd048ef9

    • SHA256

      ecb95cacddc6ea7ecbf214809b93394f8ca06663f401d12fcebb5c693baaec96

    • SHA512

      64fbbe03f2516ff624a2795d8f7db213d9f2eee580415ac89e4cc7fe83c4e3ac325d091aa294ba4f51a28cb3b1516ffe02cfba491ef4a90f13953b844b9081ed

    • SSDEEP

      24576:yyMi/MudOgmbphqDmvCxItQTLnuGI62xo133zfJGc1zvD:ZeqzmeSvCxTfbwo13jfJfz

    • 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