Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-12-2024 16:59

General

  • Target

    1f1a2aaa35fea4c92563a14ce1377d3b.exe

  • Size

    47KB

  • MD5

    1f1a2aaa35fea4c92563a14ce1377d3b

  • SHA1

    ca4b71e27b28ea41ab6148e445693ebee857cf1a

  • SHA256

    9d9bdea77486a0762bbab050a0cc193cb7bb27da16faae11606e5edc1730132b

  • SHA512

    f4097908f0aed71d76c19e493b49156aad6e7036499a8a2c87806240419b9baa0fa5d2eb1754c5b7b3e89a4314fc501181c7a6d59bc5293894b2845f1392b87d

  • SSDEEP

    768:guPfZTg4pYiWUU9jjmo2qr0O34xcPIrYILx0bUoRMwguSrSDGmPowDL5yBDZQx:guPfZTgKa2ZTrR6bUoRJ+iPlDLydQx

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

C2

5.tcp.eu.ngrok.io:5555

5.tcp.eu.ngrok.io:12811

Mutex

E7ieq51pSCWw

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#.

  • Asyncrat family
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1f1a2aaa35fea4c92563a14ce1377d3b.exe
    "C:\Users\Admin\AppData\Local\Temp\1f1a2aaa35fea4c92563a14ce1377d3b.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:2128

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2128-0-0x000000007497E000-0x000000007497F000-memory.dmp

    Filesize

    4KB

  • memory/2128-1-0x0000000000EB0000-0x0000000000EC2000-memory.dmp

    Filesize

    72KB

  • memory/2128-2-0x0000000074970000-0x0000000075120000-memory.dmp

    Filesize

    7.7MB

  • memory/2128-5-0x00000000062A0000-0x000000000633C000-memory.dmp

    Filesize

    624KB

  • memory/2128-6-0x00000000068F0000-0x0000000006E94000-memory.dmp

    Filesize

    5.6MB

  • memory/2128-7-0x0000000005D90000-0x0000000005DF6000-memory.dmp

    Filesize

    408KB

  • memory/2128-8-0x000000007497E000-0x000000007497F000-memory.dmp

    Filesize

    4KB

  • memory/2128-9-0x0000000074970000-0x0000000075120000-memory.dmp

    Filesize

    7.7MB