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Overview

overview

8

Static

static

8

3f00c55554...75.exe

windows7-x64

8

3f00c55554...75.exe

windows10-2004-x64

8

Analysis

  • max time kernel
    97s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/09/2022, 14:38

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General

  • Target

    3f00c55554b99763558fb7ef011328ba1bce280742ae837b281434ea364eed75.exe

  • Size

    1.1MB

  • MD5

    29fd7304c2deb95e281af769e24d149c

  • SHA1

    4961dd942a61d1e74b227a8db08cd6ccb7330fff

  • SHA256

    3f00c55554b99763558fb7ef011328ba1bce280742ae837b281434ea364eed75

  • SHA512

    8eaf46c81a0f1027de551a0725d8f76a0ca6c9fa24a297450c132c2818d28def71f5dcd85915f15428565e15699d7bad78eb990f5f910c68f5bc08fed9018424

  • SSDEEP

    24576:W9kY7vgEeJPq34ZTdQXtnqhz2cOmsRQsmjmPOIzAFMn0k9:W9kYuZTdAtS2lpSovcFS

Score
8/10
upx

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • UPX packed file 7 IoCs

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

    upx
  • Program crash 1 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3f00c55554b99763558fb7ef011328ba1bce280742ae837b281434ea364eed75.exe
    "C:\Users\Admin\AppData\Local\Temp\3f00c55554b99763558fb7ef011328ba1bce280742ae837b281434ea364eed75.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:884
    • C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\e570697.exe
      C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\e570697.exe 240584359
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      PID:2364
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2364 -s 2044
        3⤵
        • Program crash
        PID:1356
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2364 -ip 2364
    1⤵
      PID:3308

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\e570697.exe
      Filesize

      1.1MB

      MD5

      ce4f1177c81268cee0a41419d77c1c5d

      SHA1

      a69f0d43c853f30b34b7da63a653c0f3f437cfd3

      SHA256

      a233219af919c0954e556fa38e2404b2e0c25332a3eafcd9207861f4985cdb80

      SHA512

      8cbdab100fa71992de776f8223cab307b5b3fefaae1515b04f71aede07cded309e11718a8f2aeac1c493f1eb38126c888c0ed9a5e195dd2401ab5b3b59bd6534

      Download Submit

    • C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\e570697.exe
      Filesize

      1.1MB

      MD5

      ce4f1177c81268cee0a41419d77c1c5d

      SHA1

      a69f0d43c853f30b34b7da63a653c0f3f437cfd3

      SHA256

      a233219af919c0954e556fa38e2404b2e0c25332a3eafcd9207861f4985cdb80

      SHA512

      8cbdab100fa71992de776f8223cab307b5b3fefaae1515b04f71aede07cded309e11718a8f2aeac1c493f1eb38126c888c0ed9a5e195dd2401ab5b3b59bd6534

      Download Submit

    • memory/884-132-0x0000000000400000-0x00000000007AC000-memory.dmp

      Filesize

      3.7MB

      Download

    • memory/884-137-0x0000000000400000-0x00000000007AC000-memory.dmp

      Filesize

      3.7MB

      Download

    • memory/2364-136-0x0000000000400000-0x00000000007AC000-memory.dmp

      Filesize

      3.7MB

      Download

    • memory/2364-138-0x0000000000400000-0x00000000007AC000-memory.dmp

      Filesize

      3.7MB

      Download

    • memory/2364-139-0x0000000000400000-0x00000000007AC000-memory.dmp

      Filesize

      3.7MB

      Download