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Resubmissions

18/07/2023, 20:01

230718-yrv53sdd99 1

18/07/2023, 20:00

230718-yq5ywsdd97 1

18/07/2023, 19:28

230718-x66ppadd25 1

Analysis

  • max time kernel
    142s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/07/2023, 20:00

General

  • Target

    Untitled attachment 00011.htm

  • Size

    86KB

  • MD5

    e5b0d9a102e5452fac56cc86d3d3756f

  • SHA1

    66a023efa3d16fbb94fe2a15318a0ceb004316e2

  • SHA256

    2b6408ba93af92f01978e09a01631b71bd3221330270def8044168d3c0b629af

  • SHA512

    e479d7c099069804eda957571ae3c611ba16b3b0b7a47a99ee627cd5bec64556dd635537ce0c25c22e8274c7804ac26e4005ed9aa159d630c7f3ad876585c955

  • SSDEEP

    1536:eDuRpGBMgws2EAYiMfhWFl1n97McThNyQKxq9FhDwgL22VS7cPcEJ89:ggBEApMpWZlhNlM19

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 41 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 7 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" "C:\Users\Admin\AppData\Local\Temp\Untitled attachment 00011.htm"
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4916
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4916 CREDAT:17410 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:1512

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

    Filesize

    471B

    MD5

    5319b1aba3d9044f694725c4a09f3bb6

    SHA1

    e0ccbf0238250580018cf2aedafb867e3f602735

    SHA256

    1daa99f3ca2315a7f15fa489db6b0a8b51509ad4c0e976f85c64ce3060bd9abf

    SHA512

    f2ce652dc009ed69b5727ebedf169656e86084d8c8772da5be8a9a3585b438bb575d4e68df51b38cfc63c70a8e65fda8941a65a2b7a2cbfdb4239f7fe03f9ec7

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

    Filesize

    404B

    MD5

    ca0111a4d098d17d908b9c9a88f56071

    SHA1

    31a2961bab919eb162bfa5ac07857575eb6260fd

    SHA256

    24d162009857eba3584a0bd4f865785a9e8daf738d0da64f26043926b03c5298

    SHA512

    72faef56ff0fe28c853dd24c37a81eeebf8692b5464ee6b7699ee8b13d0d8c642266b3e91a62976b98ad3e2c27cf2a40cb872afb7c965da18f777dd9b4b0e4d0

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\HW3GGUK8\suggestions[1].en-US

    Filesize

    17KB

    MD5

    5a34cb996293fde2cb7a4ac89587393a

    SHA1

    3c96c993500690d1a77873cd62bc639b3a10653f

    SHA256

    c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

    SHA512

    e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee