Overview

overview

10

Static

static

3

SOSA.exe

windows7-x64

10

SOSA.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    SOSA.rar

  • Size

    9.9MB

  • Sample

    240701-p9q5eashkf

  • MD5

    420bbe49e5e5e3af4bc072045d56a13c

  • SHA1

    522def8c0708ea6233fe36b7a7edcde4de67baa3

  • SHA256

    60207694e5d4fce322f54c781f56945961aefa050d6ea539bb4e2c7c252b724f

  • SHA512

    9e19ebee3a85da3f2e0dcb4a0626ae094d1859cdb2ccd3f1ea15fcf72857b89ce85009b841274ff6e0a91daa1aaf35a86dadb53fbbe8f0e6f03afb612f1fd366

  • SSDEEP

    196608:Dkkz0Z4TAY3GAcwaoCntlbcqdYhvCa/YHJdNSQIQ+IjoEqlZeImyf4w1AH:v4aAYG9FxWvCa0zSPQ+IkEqXf3g/

Score
10/10
asyncratdefaultexecutionpersistencepyinstallerrat

Malware Config

Extracted

Family

asyncrat

Version

Venom RAT + HVNC + Stealer + Grabber v6.0.3

Botnet

Default

C2

147.185.221.19:9090

147.185.221.19:54226

127.0.0.1:9090

127.0.0.1:29034

147.185.221.20:9090

147.185.221.20:29034

10.0.2.15:9090

10.0.2.15:52033

147.185.221.19:52033
Mutex

upqizvsjqe

Attributes
  • delay

    1

  • install

    true

  • install_file

    Epic Games.exe

  • install_folder

    %AppData%

aes.plain
aes.plain
aes.plain

Targets

    • Target

      SOSA.exe

    • Size

      10.3MB

    • MD5

      a0f74ad23ce748a132b23889a7151865

    • SHA1

      42d2a566db9d318cb0a708f15fbe113942bf0b74

    • SHA256

      f0085976b11707aa4c9b57afc33e0bb94612fd31f2541064aff03f8cb85d643d

    • SHA512

      157549067ec7bf4593091d4a3bce7222f609493925e4950c908a1348b2194fa2cc51e15e2e25de7d3fcbc2518605e11bdf2d149dc77a55359abe0dac829eafc8

    • SSDEEP

      196608:GLpc+BGt3M5CcscVk1OgQRszjQMLwrtUSu+Kuib752HkDOKu3BX4aUvhFC:GWEGa5CcZmQRrUmtUSu9dbV2Exu3Bovm

    Score
    10/10
    asyncratdefaultexecutionpersistencepyinstallerrat

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers written in C#.

      ratasyncrat

    • Async RAT payload

      rat

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

4
T1012

System Information Discovery

4
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks