Overview

overview

10

Static

static

1

URLScan

urlscan

1

https://www.upload.e...

windows10-2004-x64

10

Sharing

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General

  • Target

    https://www.upload.ee/files/16384710/Client.exe.html

  • Sample

    240315-cqmlnagb84

Score
10/10
arrowratsvchost persistencerat

Malware Config

Extracted

Family

arrowrat

Botnet

svchost

C2

authority-amazon.gl.at.ply.gg:41414

Mutex

mNnfMgqNP

Targets

    • Target

      https://www.upload.ee/files/16384710/Client.exe.html

    Score
    10/10
    arrowratsvchost persistencerat

    • ArrowRat

      Remote access tool with various capabilities first seen in late 2021.

      ratarrowrat

    • Modifies WinLogon for persistence

      persistence

    • Modifies Installed Components in the registry

      persistence

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Suspicious use of SetThreadContext

    behavioral1

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Defense Evasion

Modify Registry

3
T1112

Credential Access

Discovery

Query Registry

5
T1012

System Information Discovery

5
T1082

Peripheral Device Discovery

2
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks