Analysis

  • max time kernel
    117s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    30/10/2024, 02:25

General

  • Target

    4cdbf5d599376462b66343ced6ef5b38b49c1c4fc941d90ee193eed6159c1a99.exe

  • Size

    45KB

  • MD5

    65d819c641f873e8853a26bcf0636c6b

  • SHA1

    d808c050e52cd626e780b682597b905198bc84c7

  • SHA256

    4cdbf5d599376462b66343ced6ef5b38b49c1c4fc941d90ee193eed6159c1a99

  • SHA512

    05d891f2dd215528bc1792ada4d3f3d75e2050a62d97019914c5a94c9d539f23151a10633c1db18387fc7b6c2ea0846097a16ed44b490667d7e7b84d7f74f490

  • SSDEEP

    768:eu/dRTUo0HQbWUnmjSmo2qMM9fqIpePIhzjbxgX3inANcbIx2iBDZKx:eu/dRTUPE2Ypvnh3b+XSANwildKx

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

C2

77.220.213.58:6606

Mutex

jnDI8eWPZBbA

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
  • 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\4cdbf5d599376462b66343ced6ef5b38b49c1c4fc941d90ee193eed6159c1a99.exe
    "C:\Users\Admin\AppData\Local\Temp\4cdbf5d599376462b66343ced6ef5b38b49c1c4fc941d90ee193eed6159c1a99.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:1976

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\CabE68A.tmp

          Filesize

          70KB

          MD5

          49aebf8cbd62d92ac215b2923fb1b9f5

          SHA1

          1723be06719828dda65ad804298d0431f6aff976

          SHA256

          b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

          SHA512

          bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

        • memory/1976-0-0x00000000744DE000-0x00000000744DF000-memory.dmp

          Filesize

          4KB

        • memory/1976-1-0x00000000008E0000-0x00000000008F2000-memory.dmp

          Filesize

          72KB

        • memory/1976-2-0x00000000744D0000-0x0000000074BBE000-memory.dmp

          Filesize

          6.9MB

        • memory/1976-19-0x00000000744DE000-0x00000000744DF000-memory.dmp

          Filesize

          4KB

        • memory/1976-20-0x00000000744D0000-0x0000000074BBE000-memory.dmp

          Filesize

          6.9MB