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Resubmissions

05/01/2023, 06:48

230105-hlan7abb52 1

05/01/2023, 06:45

230105-hjjt3sef2w 1

05/01/2023, 06:36

230105-hc7bssee8z 1

Analysis

  • max time kernel
    151s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/01/2023, 06:45

General

  • Target

    https://antispam.safe-industry.com/invitation?lang=en&id=10bd979e-a9bb-4fe8-833c-7641709c42b9&utm_source=DA-en&utm_medium=email&utm_campaign=no-robot&utm_content=onpremise

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 39 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious use of FindShellTrayWindow 21 IoCs
  • Suspicious use of SendNotifyMessage 20 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://antispam.safe-industry.com/invitation?lang=en&id=10bd979e-a9bb-4fe8-833c-7641709c42b9&utm_source=DA-en&utm_medium=email&utm_campaign=no-robot&utm_content=onpremise
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4748
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4748 CREDAT:17410 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Modifies registry class
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:4608

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

    99446fc0c7f7d4b12e462a96d9aaf7dd

    SHA1

    84c6f8ae5ee2370c549af11c93fdd27fd0edfcc5

    SHA256

    37f9bfa1c3e5af64ecd96ec2b31665edd3d62211123153fbe4d3339ff0556f8a

    SHA512

    fdabad9e26ee09498e38711e3466c5a5535a75d1525f2764bdd587742407e5e596767195089a3f6aafd49ec001d9137b571372daba0c0cec1149d42ef6f0f64b

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

    Filesize

    434B

    MD5

    0244c24ef180f66da49e59b6bb7d86ac

    SHA1

    0a930e9056c4d4332b147bab23da4f1501e2911f

    SHA256

    244fa8b6f8ca10ab252f3a54db9364762584412567fc9b50daab189b23e31ee6

    SHA512

    ce8f494d0a93eff91886f5df69114ed9553c8c105f410997c6548506457c23724a06880e516c48db94bb7f6b604b4c75c67ec1f5eefa089a88fda42a161d2311

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\zpu22o1\imagestore.dat

    Filesize

    778B

    MD5

    8ee3a006fd86e67d4dafb2dbcfecbc1e

    SHA1

    b3a63b40edd1c88352ae86eecbd25ebaf2c0e6a9

    SHA256

    ed7fde52e1e07aa4487529850da0dd10cc030376fe10431012f2a99e95beb8a3

    SHA512

    e6c2fbd0848be3cb22cb53c8fa4eb80389afbe039911d10aca54d5b859585b9d5ff5c01f806ba179380599ec00b3949f8f1d491c3a86aa5733a57a3beef4ed5f