Analysis

  • max time kernel
    118s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20231023-en
  • resource tags

    arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
  • submitted
    07-12-2023 19:32

General

  • Target

    download.exe

  • Size

    45KB

  • MD5

    430ff68d51dfa08182c6540b262d6c18

  • SHA1

    94356e67fd6dc5b06c33db8717ee09c6fe6487e4

  • SHA256

    0206eac25c569573e6495bb3d9acce2ca66bccd39f80c21d0fd3471e4c1739fe

  • SHA512

    615fe8a1cb22961369d8904f12b7f33a247fa3ca870382c7dd4e7f51fcf686a5897e94debb37b112b8db79e2aecde2837148c630a5a84ecfb3d30eb8009e63d1

  • SSDEEP

    768:mu/dRTUo0HQbWUnmjSmo2qMwKjPGaG6PIyzjbFgX3ilLg64uoJT5qRPDBDZyx:mu/dRTUPE2kKTkDy3bCXSdZST5qRtdyx

Score
10/10

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

C2

149.13.5.179:5050

Mutex

bGdweJH2KLby

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Signatures

  • AsyncRat

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

  • Async RAT payload 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\download.exe
    "C:\Users\Admin\AppData\Local\Temp\download.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2124

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2124-0-0x0000000000FC0000-0x0000000000FD2000-memory.dmp

    Filesize

    72KB

  • memory/2124-1-0x0000000074530000-0x0000000074C1E000-memory.dmp

    Filesize

    6.9MB

  • memory/2124-2-0x0000000004D40000-0x0000000004D80000-memory.dmp

    Filesize

    256KB

  • memory/2124-20-0x0000000074530000-0x0000000074C1E000-memory.dmp

    Filesize

    6.9MB