Analysis

  • max time kernel
    148s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    31/12/2024, 14:02

General

  • Target

    eb6c0249f9400e57260fd7a03b73e532f4efdfdb.exe

  • Size

    3.0MB

  • MD5

    5728d13936b16b914babca7f1067c13b

  • SHA1

    eb6c0249f9400e57260fd7a03b73e532f4efdfdb

  • SHA256

    5d8b55532cda3855a8211e70366648a22ef5193dd36931fa61e3393290c2ada9

  • SHA512

    c54d31f78af766c065905d22a864730eaaeae2a3aeb5a6eea5f70f45ad2638391185ad355e5e85b520ee270e390307b2d975934959905d3fb48fb7a0957a5de9

  • SSDEEP

    49152:MPCQNqtCkmdatQdsgUBX3B3kNC3H6vUZIr/N2e:MPVlkmdatQSN

Malware Config

Signatures

  • AsyncRat

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

  • Asyncrat family
  • StormKitty

    StormKitty is an open source info stealer written in C#.

  • StormKitty payload 1 IoCs
  • Stormkitty family
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious behavior: EnumeratesProcesses 35 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\eb6c0249f9400e57260fd7a03b73e532f4efdfdb.exe
    "C:\Users\Admin\AppData\Local\Temp\eb6c0249f9400e57260fd7a03b73e532f4efdfdb.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:2528

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\CabA7A7.tmp

          Filesize

          70KB

          MD5

          49aebf8cbd62d92ac215b2923fb1b9f5

          SHA1

          1723be06719828dda65ad804298d0431f6aff976

          SHA256

          b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

          SHA512

          bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

        • C:\Users\Admin\AppData\Local\Temp\TarB956.tmp

          Filesize

          181KB

          MD5

          4ea6026cf93ec6338144661bf1202cd1

          SHA1

          a1dec9044f750ad887935a01430bf49322fbdcb7

          SHA256

          8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

          SHA512

          6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

        • memory/2528-0-0x000007FEF6443000-0x000007FEF6444000-memory.dmp

          Filesize

          4KB

        • memory/2528-1-0x00000000003B0000-0x00000000006B4000-memory.dmp

          Filesize

          3.0MB

        • memory/2528-2-0x000007FEF6440000-0x000007FEF6E2C000-memory.dmp

          Filesize

          9.9MB

        • memory/2528-3-0x000007FEF6440000-0x000007FEF6E2C000-memory.dmp

          Filesize

          9.9MB

        • memory/2528-38-0x000007FEF6443000-0x000007FEF6444000-memory.dmp

          Filesize

          4KB

        • memory/2528-39-0x000007FEF6440000-0x000007FEF6E2C000-memory.dmp

          Filesize

          9.9MB

        • memory/2528-58-0x000007FEF6440000-0x000007FEF6E2C000-memory.dmp

          Filesize

          9.9MB