Overview

overview

10

Static

static

10

2C701B9904...96.exe

windows7_x64

10

2C701B9904...96.exe

windows10_x64

10

Sharing

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General

  • Target

    2C701B9904603479C8E01A692383E396.exe

  • Size

    7.0MB

  • Sample

    210813-9vs8kb8vde

  • MD5

    2c701b9904603479c8e01a692383e396

  • SHA1

    c9662c1ee3ed00ea0f70d12a6e5ecfa50d1d9c77

  • SHA256

    0a05f8788ca28d5f4e2ad838a36f83107326d3021fc5bc9824fe2c47dfd07712

  • SHA512

    60e2e350e44c5676f283842d2af354b55b559c46eb3e1c8236c2abf87654845f7a6727da1aea824395b0d102a643790fb9eed55f729085dfee595aab259cf650

Score
10/10
asyncratpersistencepyinstallerratsuricata

Malware Config

Extracted

Family

asyncrat

Version

0.5.7B

C2

null:null

Mutex

AsyncMutex_6SI8OkPnk

Attributes
  • aes_key

    dDhvNMBYIS0cSEdqEZsTWnat4JCbi1fh

  • anti_detection

    false

  • autorun

    true

  • bdos

    false

  • delay

    ASE_2

  • host

    null

  • hwid

    3

  • install_file

  • install_folder

    %AppData%

  • mutex

    AsyncMutex_6SI8OkPnk

  • pastebin_config

    https://aa.larinax999.repl.co

  • port

    null

  • version

    0.5.7B

aes.plain

Targets

    • Target

      2C701B9904603479C8E01A692383E396.exe

    • Size

      7.0MB

    • MD5

      2c701b9904603479c8e01a692383e396

    • SHA1

      c9662c1ee3ed00ea0f70d12a6e5ecfa50d1d9c77

    • SHA256

      0a05f8788ca28d5f4e2ad838a36f83107326d3021fc5bc9824fe2c47dfd07712

    • SHA512

      60e2e350e44c5676f283842d2af354b55b559c46eb3e1c8236c2abf87654845f7a6727da1aea824395b0d102a643790fb9eed55f729085dfee595aab259cf650

    Score
    10/10
    asyncratpersistencepyinstallerratsuricata

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers.

      ratasyncrat

    • suricata: ET MALWARE Generic njRAT/Bladabindi CnC Activity (ll)

      suricata: ET MALWARE Generic njRAT/Bladabindi CnC Activity (ll)

      suricata

    • Async RAT payload

      rat

    • Executes dropped EXE

    • Drops startup file

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Hidden Files and Directories

1
T1158

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

2
T1112

Install Root Certificate

1
T1130

Hidden Files and Directories

1
T1158

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks