General

  • Target

    8f0a645a6c8a5319f538ea5ccc3bccad63cce55c67cda90757aeec699ddf0f3c

  • Size

    843KB

  • Sample

    230411-m25xgsdf7v

  • MD5

    0916569054291b140e81b4d91cb0c511

  • SHA1

    a56095aaa03cc684b775c4eb4cdf48b197dd006e

  • SHA256

    8f0a645a6c8a5319f538ea5ccc3bccad63cce55c67cda90757aeec699ddf0f3c

  • SHA512

    7339bd8572fcca2f1e778d2f393bd3d680071dd6d1912d6c8d30a87f0f3d032ff8a0f4c5256f4cc62780926b439f72cc1324c293836159a7b9f9d01394d53e50

  • SSDEEP

    24576:Xys3/doLfwM4EYw4QCrX7Yduc2Mzi/Bmb8IaPfwP:iXfwMmwb1zWBmAIew

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

nahui

C2

176.113.115.145:4125

Attributes
  • auth_value

    b9ed10946d21e28d58d0c72c535cde6f

Extracted

Family

amadey

Version

3.70

C2

77.91.124.207/plays/chapter/index.php

Targets

    • Target

      8f0a645a6c8a5319f538ea5ccc3bccad63cce55c67cda90757aeec699ddf0f3c

    • Size

      843KB

    • MD5

      0916569054291b140e81b4d91cb0c511

    • SHA1

      a56095aaa03cc684b775c4eb4cdf48b197dd006e

    • SHA256

      8f0a645a6c8a5319f538ea5ccc3bccad63cce55c67cda90757aeec699ddf0f3c

    • SHA512

      7339bd8572fcca2f1e778d2f393bd3d680071dd6d1912d6c8d30a87f0f3d032ff8a0f4c5256f4cc62780926b439f72cc1324c293836159a7b9f9d01394d53e50

    • SSDEEP

      24576:Xys3/doLfwM4EYw4QCrX7Yduc2Mzi/Bmb8IaPfwP:iXfwMmwb1zWBmAIew

    • 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.

    • RedLine payload

    • 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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • 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

2
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

2
T1005

Tasks