Resubmissions

28-09-2024 16:15

240928-tqp58avcmj 6

28-09-2024 16:15

240928-tqjnfaxdqc 6

Analysis

  • max time kernel
    436s
  • max time network
    440s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-09-2024 16:15

General

  • Target

    https://drive.google.com/file/d/1izFwLy36KaJbhGLUUDZmcBIjsUn27oY1/view

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 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.

  • Modifies Internet Explorer settings 1 TTPs 43 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" https://drive.google.com/file/d/1izFwLy36KaJbhGLUUDZmcBIjsUn27oY1/view
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:472
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:472 CREDAT:17410 /prefetch:2
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:4812

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    471B

    MD5

    e81809e35464c6a8ccffb00fa7424f8a

    SHA1

    aca926d8ab54a834b33db7c5fb4355287d2cd2a7

    SHA256

    01c74bfb667bcffad25fd994026261a336a8e8dcf85ad629a75c87e838fcf744

    SHA512

    d807413cf4356a8861ae6bbfe5fd2792bdb5b81ec9fe64f6d567e505d001c847d8eeb4bc730599a5428afcf561d35ddf022d1d3079036d65a0e382d4737d5c28

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

    Filesize

    404B

    MD5

    351e332c22aca1e224c616aed37065fe

    SHA1

    679c42804912192df818b4ec9339df267409d85a

    SHA256

    4dab0050dad856c634938931db9b64bbabc48e1e94acf35a40200b98aa3c23d3

    SHA512

    cfe68675616a7c1ba882a7005988b827f613d592fc19b72e9ebe279ee811658540d09ae3bf195e2ee8acb2d87a25f1eb1475799f8bc621077d2117838abc1b17

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\verF8D7.tmp

    Filesize

    15KB

    MD5

    1a545d0052b581fbb2ab4c52133846bc

    SHA1

    62f3266a9b9925cd6d98658b92adec673cbe3dd3

    SHA256

    557472aeaebf4c1c800b9df14c190f66d62cbabb011300dbedde2dcddd27a6c1

    SHA512

    bd326d111589d87cd6d019378ec725ac9ac7ad4c36f22453941f7d52f90b747ede4783a83dfff6cae1b3bb46690ad49cffa77f2afda019b22863ac485b406e8d

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\alhffcs\imagestore.dat

    Filesize

    1021B

    MD5

    ab9c4cf7955a1ece7540193a07a74261

    SHA1

    02e9bec562b86f249014b28d4241c7c4eb560af7

    SHA256

    296904949e8cbed0bd47923cdecad1e08e4ec783a195d7b5576ab084e5b72f7b

    SHA512

    9180579b6eb13ab9ee58d7299a05f28bac833d0d4c0e275eb53aa1752b268aa99bd0c424b18cd2a2e9b0e02fd82664de6eec2545eb9122284d56e6ab4308d2f7

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\3GJVVK7B\drive_2020q4_32dp[1].png

    Filesize

    831B

    MD5

    916c9bcccf19525ad9d3cd1514008746

    SHA1

    9ccce6978d2417927b5150ffaac22f907ff27b6e

    SHA256

    358e814139d3ed8469b36935a071be6696ccad7dd9bdbfdb80c052b068ae2a50

    SHA512

    b73c1a81997abe12dba4ae1fa38f070079448c3798e7161c9262ccba6ee6a91e8a243f0e4888c8aef33ce1cf83818fc44c85ae454a522a079d08121cd8628d00

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\OD2FK6XO\suggestions[1].en-US

    Filesize

    17KB

    MD5

    5a34cb996293fde2cb7a4ac89587393a

    SHA1

    3c96c993500690d1a77873cd62bc639b3a10653f

    SHA256

    c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

    SHA512

    e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee