Overview

overview

10

Static

static

BOLETA DE ...RE.exe

windows7-x64

10

BOLETA DE ...RE.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    BOLETA DE CITACION SEPTIEMBRE.exe

  • Size

    1.8MB

  • Sample

    220929-vbnjhscddp

  • MD5

    ff034e670af40d53470dc8f1536fd58e

  • SHA1

    cc48f6ec06ce2f4a5d11d4ba693413c807fb2c7d

  • SHA256

    e490c0eb6beec707ee6a46816aa7b765a98a5a637f66a854948270ed06b2332a

  • SHA512

    4bb24683fb06a078ff448918f4e118015d88eb03e07ee4a66cf3200e15c5eb4888fd59349102932a3048eb24371bedd1909ef42aa9ac0d1a1b19d62eff24a5d3

  • SSDEEP

    49152:pHIKvoo917KPKE7xPd9gAKl1mphxF1ZQik92/hRWGQX:tx92Kb5mzr1ljPWJX

Score
10/10
asyncratdefaultpersistencerat

Malware Config

Extracted

Family

asyncrat

Version

0.5.7B

Botnet

Default

C2

dfdagreyt.duckdns.org:8091

Mutex

AsyncMutex_6SI8OkPnk

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      BOLETA DE CITACION SEPTIEMBRE.exe

    • Size

      1.8MB

    • MD5

      ff034e670af40d53470dc8f1536fd58e

    • SHA1

      cc48f6ec06ce2f4a5d11d4ba693413c807fb2c7d

    • SHA256

      e490c0eb6beec707ee6a46816aa7b765a98a5a637f66a854948270ed06b2332a

    • SHA512

      4bb24683fb06a078ff448918f4e118015d88eb03e07ee4a66cf3200e15c5eb4888fd59349102932a3048eb24371bedd1909ef42aa9ac0d1a1b19d62eff24a5d3

    • SSDEEP

      49152:pHIKvoo917KPKE7xPd9gAKl1mphxF1ZQik92/hRWGQX:tx92Kb5mzr1ljPWJX

    Score
    10/10
    asyncratdefaultpersistencerat

    • 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.

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks