Overview

overview

10

Static

static

4bfbaa3171...ad.exe

windows7-x64

10

4bfbaa3171...ad.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    4bfbaa3171e1551dca35344279912a70ffa7ea53e4d63d7d00402d1ef377dead

  • Size

    12.0MB

  • Sample

    221130-r4gd5ahh97

  • MD5

    c8857b41ea3e02902a5a41de9237c0bd

  • SHA1

    ad6e59e0331f0f5676f1a113e33fe63afe81de57

  • SHA256

    4bfbaa3171e1551dca35344279912a70ffa7ea53e4d63d7d00402d1ef377dead

  • SHA512

    6dbb9548caf65a5d4c16d77e713a2f4a9983cbad93c896443eb4a351052eae0efc4483103af040a45ede8395c1603a1a33cd74295a4e962eabc907cc3ed959ca

  • SSDEEP

    12288:m86gzba4ce2D5BAwo0NLtE6T11wm9ZLXs/0bu529CnY:NEcQLtE6Tpns/0yz

Score
10/10
asyncratdefaultrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.7B

Botnet

Default

C2

mehdoganmin70.duckdns.org:6606

mehdoganmin70.duckdns.org:7707

mehdoganmin70.duckdns.org:8808
Mutex

AsyncMutex_6SI8OkPnk

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      4bfbaa3171e1551dca35344279912a70ffa7ea53e4d63d7d00402d1ef377dead

    • Size

      12.0MB

    • MD5

      c8857b41ea3e02902a5a41de9237c0bd

    • SHA1

      ad6e59e0331f0f5676f1a113e33fe63afe81de57

    • SHA256

      4bfbaa3171e1551dca35344279912a70ffa7ea53e4d63d7d00402d1ef377dead

    • SHA512

      6dbb9548caf65a5d4c16d77e713a2f4a9983cbad93c896443eb4a351052eae0efc4483103af040a45ede8395c1603a1a33cd74295a4e962eabc907cc3ed959ca

    • SSDEEP

      12288:m86gzba4ce2D5BAwo0NLtE6T11wm9ZLXs/0bu529CnY:NEcQLtE6Tpns/0yz

    Score
    10/10
    asyncratdefaultrat

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers.

      ratasyncrat

    • Async RAT payload

      rat

    • Checks computer location settings

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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks