General

  • Target

    file.exe

  • Size

    786KB

  • Sample

    230615-gm1rbseg78

  • MD5

    5810ca3bf36ca38a36888a2f5c9328b8

  • SHA1

    764e0eba965e1aa22eaae4da46b5ed6778ff9e67

  • SHA256

    5939848fe5c91cfded4ac9b9d99b2a20d164ca45f1cb527e64d0571c98af48d4

  • SHA512

    49c4aa4abf00776579ca8e7045238a322e44c02a934900669ec1f2cf812bda914214a868f2adf6e9574d15777ac31b65833576da7c29611413401f22ca46694b

  • SSDEEP

    12288:sMrwy90bEPw4oRjVBykqq5rYYYBSrsAV81wPfwCaN6r6PU7Ufmd7Da/yEdO:0yYRXrxrYY+x0S6r6Psd7D0I

Malware Config

Extracted

Family

redline

Botnet

rovno

C2

83.97.73.130:19061

Attributes
  • auth_value

    88306b072bfae0d9e44ed86a222b439d

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.130:19061

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Extracted

Family

amadey

Version

3.84

C2

77.91.68.63/doma/net/index.php

Targets

    • Target

      file.exe

    • Size

      786KB

    • MD5

      5810ca3bf36ca38a36888a2f5c9328b8

    • SHA1

      764e0eba965e1aa22eaae4da46b5ed6778ff9e67

    • SHA256

      5939848fe5c91cfded4ac9b9d99b2a20d164ca45f1cb527e64d0571c98af48d4

    • SHA512

      49c4aa4abf00776579ca8e7045238a322e44c02a934900669ec1f2cf812bda914214a868f2adf6e9574d15777ac31b65833576da7c29611413401f22ca46694b

    • SSDEEP

      12288:sMrwy90bEPw4oRjVBykqq5rYYYBSrsAV81wPfwCaN6r6PU7Ufmd7Da/yEdO:0yYRXrxrYY+x0S6r6Psd7D0I

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • 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.

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