Analysis

  • max time kernel
    92s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-07-2024 12:38

General

  • Target

    dc58d72a73c49ba69c11331796b095dc15efe4c25bf5b4c8ea61cd623c1e60f6.exe

  • Size

    293KB

  • MD5

    b8d497f5d1a28d1300839424db9d47e5

  • SHA1

    5651f71cd0a1b0cbb931ec61a1c678954c83330b

  • SHA256

    dc58d72a73c49ba69c11331796b095dc15efe4c25bf5b4c8ea61cd623c1e60f6

  • SHA512

    5236ee553f5cf42cbf5856d2ca81cee4fd356b86ae408d3d928295e7a09b8bdf42558a2f2dad125e2873d615538869160c8af5f6da651f5b1382a95308832f23

  • SSDEEP

    6144:hUeA7vYMohLwxAT9MeXucOy1eZvPrd1Ohvv0C+vNLPB+:mjZoyy1u0eZrqvMC+b+

Malware Config

Signatures

  • AsyncRat

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

  • .NET Reactor proctector 1 IoCs

    Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\dc58d72a73c49ba69c11331796b095dc15efe4c25bf5b4c8ea61cd623c1e60f6.exe
    "C:\Users\Admin\AppData\Local\Temp\dc58d72a73c49ba69c11331796b095dc15efe4c25bf5b4c8ea61cd623c1e60f6.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:4796

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4796-0-0x000000007516E000-0x000000007516F000-memory.dmp

    Filesize

    4KB

  • memory/4796-1-0x00000000002F0000-0x0000000000340000-memory.dmp

    Filesize

    320KB

  • memory/4796-2-0x0000000075160000-0x0000000075910000-memory.dmp

    Filesize

    7.7MB

  • memory/4796-3-0x00000000055E0000-0x0000000005B84000-memory.dmp

    Filesize

    5.6MB

  • memory/4796-4-0x0000000005120000-0x00000000051B2000-memory.dmp

    Filesize

    584KB

  • memory/4796-5-0x0000000005100000-0x000000000510A000-memory.dmp

    Filesize

    40KB

  • memory/4796-6-0x0000000005C30000-0x0000000005CCC000-memory.dmp

    Filesize

    624KB

  • memory/4796-7-0x0000000005CD0000-0x0000000005D36000-memory.dmp

    Filesize

    408KB

  • memory/4796-8-0x000000007516E000-0x000000007516F000-memory.dmp

    Filesize

    4KB

  • memory/4796-9-0x0000000075160000-0x0000000075910000-memory.dmp

    Filesize

    7.7MB

  • memory/4796-10-0x0000000075160000-0x0000000075910000-memory.dmp

    Filesize

    7.7MB