Analysis

  • max time kernel
    109s
  • max time network
    114s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/07/2024, 01:48

General

  • Target

    31efdd5ae8ee3ef23f544d3f5fd5d760N.exe

  • Size

    9.6MB

  • MD5

    31efdd5ae8ee3ef23f544d3f5fd5d760

  • SHA1

    2169215181106f7b6553e53f85cd9e1105ede14c

  • SHA256

    e5edbba5b2d989e6602a087353fe283475b8958942e689a08797815ba9faf6f8

  • SHA512

    899bd414b148210c455b1c45a876156b35b28bc6a6f271fee526ebf77418dc1060dd1800ab0c2dcdeb99e3c2854a1826c7f61aee53ce2588cfbde876ebb23e94

  • SSDEEP

    98304:rdddddddddddddddddddddddddddddddddddddddddddR444444444444444444B:p

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in System32 directory 2 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.

Processes

  • C:\Users\Admin\AppData\Local\Temp\31efdd5ae8ee3ef23f544d3f5fd5d760N.exe
    "C:\Users\Admin\AppData\Local\Temp\31efdd5ae8ee3ef23f544d3f5fd5d760N.exe"
    1⤵
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    PID:3092
  • C:\Windows\SysWOW64\svrwsc.exe
    C:\Windows\SysWOW64\svrwsc.exe
    1⤵
    • Executes dropped EXE
    • Drops file in System32 directory
    PID:3720

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\svrwsc.exe

    Filesize

    9.9MB

    MD5

    9ce29833dc0aff33419e13b77408c5c1

    SHA1

    7e5d0a22b643821fb89b773665687a2e8b0ca247

    SHA256

    7407a023f56fc4a567c959ac8d5dc0f4534a53231df7fee1d564040327916b9e

    SHA512

    819d9600ee49cf5ddee8542a785f6f4297ab31fef6360db010a57ef4f1ede01f25734ba05b280fedcd07758d095280908a6417020638e63b40c7b448b3b9e31b

  • memory/3092-0-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB

  • memory/3092-1-0x0000000000401000-0x0000000000402000-memory.dmp

    Filesize

    4KB

  • memory/3092-2-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB

  • memory/3092-3-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB

  • memory/3720-7-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB

  • memory/3720-8-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB