General

  • Target

    db6de923a7a8ebc395e9b0e111afcb170d3e899bb4cd8bdebee483698577ab03

  • Size

    1010KB

  • Sample

    230324-mrnkfsdg37

  • MD5

    cb1e8d526a044e4f8ab050c7b3e1d4e1

  • SHA1

    11a05947f8975c3b4c7025a01a31e173643d9331

  • SHA256

    db6de923a7a8ebc395e9b0e111afcb170d3e899bb4cd8bdebee483698577ab03

  • SHA512

    41651a42b4eceb47bbee17b6f990de7665ccd5774649b899b7ae00edd3748335600796aad6841c603e2bc28c94ed7379261970c91e2a2a5467919f46b401135a

  • SSDEEP

    24576:ayK6gmjIp1ON1entmGTjz1bSkEWh4bRciSuJj:hK6gOcntJp3EWh4bRciSuJ

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

roxi

C2

193.233.20.31:4125

Attributes
  • auth_value

    9d8be78c896acc3cf8b8a6637a221376

Extracted

Family

amadey

Version

3.68

C2

31.41.244.200/games/category/index.php

Targets

    • Target

      db6de923a7a8ebc395e9b0e111afcb170d3e899bb4cd8bdebee483698577ab03

    • Size

      1010KB

    • MD5

      cb1e8d526a044e4f8ab050c7b3e1d4e1

    • SHA1

      11a05947f8975c3b4c7025a01a31e173643d9331

    • SHA256

      db6de923a7a8ebc395e9b0e111afcb170d3e899bb4cd8bdebee483698577ab03

    • SHA512

      41651a42b4eceb47bbee17b6f990de7665ccd5774649b899b7ae00edd3748335600796aad6841c603e2bc28c94ed7379261970c91e2a2a5467919f46b401135a

    • SSDEEP

      24576:ayK6gmjIp1ON1entmGTjz1bSkEWh4bRciSuJj:hK6gOcntJp3EWh4bRciSuJ

    • 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

    • 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