General

  • Target

    4c1110047b4471795797876eecc52839e2000d621dcfaef71050806c5cfb031f

  • Size

    1.0MB

  • Sample

    230326-exxfjshd7z

  • MD5

    730348511d8b680d840e907e2707840a

  • SHA1

    b10984048fb009a045ae3f54ea8d6b8f69b8aa76

  • SHA256

    4c1110047b4471795797876eecc52839e2000d621dcfaef71050806c5cfb031f

  • SHA512

    853afca3b1f61455ab508b07278440d16267e7bd2a02b2a99e697f50b21c1db2fc2eaf4dc43fe67257d030e0afd1e8579489162b58fcbab825dd7b994b579e0b

  • SSDEEP

    24576:syHOpyntggzHB0/UyPoFfjLf9+wZufYfPW0kvJW/:bHOpeggT8fPKz8waYW0kg

Malware Config

Extracted

Family

redline

Botnet

boris

C2

193.233.20.32:4125

Attributes
  • auth_value

    766b5bdf6dbefcf7ca223351952fc38f

Extracted

Family

redline

Botnet

netu

C2

193.233.20.32:4125

Attributes
  • auth_value

    9641925ae487005582b5cf30476dd305

Extracted

Family

amadey

Version

3.68

C2

62.204.41.87/joomla/index.php

Targets

    • Target

      4c1110047b4471795797876eecc52839e2000d621dcfaef71050806c5cfb031f

    • Size

      1.0MB

    • MD5

      730348511d8b680d840e907e2707840a

    • SHA1

      b10984048fb009a045ae3f54ea8d6b8f69b8aa76

    • SHA256

      4c1110047b4471795797876eecc52839e2000d621dcfaef71050806c5cfb031f

    • SHA512

      853afca3b1f61455ab508b07278440d16267e7bd2a02b2a99e697f50b21c1db2fc2eaf4dc43fe67257d030e0afd1e8579489162b58fcbab825dd7b994b579e0b

    • SSDEEP

      24576:syHOpyntggzHB0/UyPoFfjLf9+wZufYfPW0kvJW/:bHOpeggT8fPKz8waYW0kg

    • 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