Analysis

  • max time kernel
    143s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/01/2024, 11:04

General

  • Target

    7faea91cc3255be534c9c6250adc81c8.exe

  • Size

    2.7MB

  • MD5

    7faea91cc3255be534c9c6250adc81c8

  • SHA1

    ac81a2fecfcedb767ac010a7383ae14395544f2f

  • SHA256

    be866f4d72991d2e3e6a7e1ddcd5171e4d82cdb6f4de54d651961acc68e82e54

  • SHA512

    7d62194255ad90565f2ce98cc7644de73948c648e63a1c19233b01f9b9a12b187effed9adbae95ff2fa862b93cd219637abfcb00eeef2812be5558a8256e9c1c

  • SSDEEP

    49152:iGIHfGGVSoP44ce3BfAb55Gmr+OZ8dWr02R9mttZ3lMOnmMfmo6G1oqoti8R9j:i3fbVJ8SSJt6dWr02HmttZRnmGmo6G1A

Score
7/10
upx

Malware Config

Signatures

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

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

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7faea91cc3255be534c9c6250adc81c8.exe
    "C:\Users\Admin\AppData\Local\Temp\7faea91cc3255be534c9c6250adc81c8.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:4960
    • C:\Users\Admin\AppData\Local\Temp\7faea91cc3255be534c9c6250adc81c8.exe
      C:\Users\Admin\AppData\Local\Temp\7faea91cc3255be534c9c6250adc81c8.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:4528

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\7faea91cc3255be534c9c6250adc81c8.exe

    Filesize

    1.3MB

    MD5

    1026f51d0344d93e62be6f14809c0665

    SHA1

    137c1093d677ec525fd972117296e1afc16b526d

    SHA256

    ad897d5158e6e6ea6ce5c80c1910715f65701eea0421475c7e535216ddf5a561

    SHA512

    50faa923ba36dd08ae015638f2e823d98889532cea2fa2d57c7c1c66758d435dd73d3860bfa8300b639c853a4038dfb5fa4ec75b89655d97c2c2a820d68f1ac6

  • memory/4528-13-0x0000000000400000-0x00000000008E7000-memory.dmp

    Filesize

    4.9MB

  • memory/4528-15-0x0000000000400000-0x0000000000622000-memory.dmp

    Filesize

    2.1MB

  • memory/4528-14-0x00000000018F0000-0x0000000001A21000-memory.dmp

    Filesize

    1.2MB

  • memory/4528-21-0x0000000000400000-0x0000000000616000-memory.dmp

    Filesize

    2.1MB

  • memory/4528-20-0x00000000056A0000-0x00000000058C2000-memory.dmp

    Filesize

    2.1MB

  • memory/4528-28-0x0000000000400000-0x00000000008E7000-memory.dmp

    Filesize

    4.9MB

  • memory/4960-0-0x0000000000400000-0x00000000008E7000-memory.dmp

    Filesize

    4.9MB

  • memory/4960-1-0x00000000018F0000-0x0000000001A21000-memory.dmp

    Filesize

    1.2MB

  • memory/4960-2-0x0000000000400000-0x0000000000622000-memory.dmp

    Filesize

    2.1MB

  • memory/4960-12-0x0000000000400000-0x0000000000622000-memory.dmp

    Filesize

    2.1MB