Overview

overview

10

Static

static

10

1744-69-0x...ry.exe

windows7-x64

10

1744-69-0x...ry.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    1744-69-0x0000000008FF0000-0x0000000009006000-memory.dmp

  • Size

    88KB

  • Sample

    240313-chwvcsbe95

  • MD5

    432629bf35ba0002c9521e92a3d74a45

  • SHA1

    9f084badb89a311dfa4482613d87602fc86b3491

  • SHA256

    c6f12f257c2f60ae52265ebc64e97b60662c89ec70bb1c5276365ca69218043a

  • SHA512

    01c16779932c96051e4d2f98124ede3d2249478da52c0c229001318d81088a933d42ce18b8ed40a78fbd0573b56f6447bcce40957587edf170b4a58ad613cbe0

  • SSDEEP

    1536:CZyvHdF4s6OJaGr1eeiIVrGbbXwIHxen1GeDpqKmY7:CZyvHdF4s6ONrIeXGbbX3qgz

Score
10/10
asyncratvenom clientsrat

Malware Config

Extracted

Family

asyncrat

Version

5.0.5

Botnet

Venom Clients

C2

127.0.0.1:4489

Mutex

Venom_RAT_HVNC_Mutex_Venom RAT_HVNC

Attributes
  • delay

    1

  • install

    true

  • install_file

    se.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      1744-69-0x0000000008FF0000-0x0000000009006000-memory.dmp

    • Size

      88KB

    • MD5

      432629bf35ba0002c9521e92a3d74a45

    • SHA1

      9f084badb89a311dfa4482613d87602fc86b3491

    • SHA256

      c6f12f257c2f60ae52265ebc64e97b60662c89ec70bb1c5276365ca69218043a

    • SHA512

      01c16779932c96051e4d2f98124ede3d2249478da52c0c229001318d81088a933d42ce18b8ed40a78fbd0573b56f6447bcce40957587edf170b4a58ad613cbe0

    • SSDEEP

      1536:CZyvHdF4s6OJaGr1eeiIVrGbbXwIHxen1GeDpqKmY7:CZyvHdF4s6ONrIeXGbbX3qgz

    Score
    10/10
    asyncratvenom clientsrat

    • 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

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1
T1053

Persistence

Scheduled Task/Job

1
T1053

Privilege Escalation

Scheduled Task/Job

1
T1053

Defense Evasion

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks