Analysis

  • max time kernel
    121s
  • max time network
    137s
  • platform
    windows10_x64
  • resource
    win10-en-20211104
  • submitted
    10-11-2021 10:30

General

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 64 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 10 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" http://61664282.capitalcampinas.com.br/#[email protected]
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2748
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2748 CREDAT:82945 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:404

Network

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Modify Registry

1
T1112

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\76JYIG75.cookie
    MD5

    89009b8ddd0efd592d9ef206f3e72f8c

    SHA1

    638f52e791828eb70bcd3a1bd298a761b947854b

    SHA256

    23d94e92926c673e6bec8927813b960c9636e46fdba519ca46cdf15abfc0d3c9

    SHA512

    6f82e53fbcb5dc3ef109301e38e128af584a065f2b8b87b12714e13a67c2b95d0a306df2825b0f91d62d8b744a23a9bdc74a96f187351a2f8a85bd01e0b0677b

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\YKUFSYS1.cookie
    MD5

    d6fa3b59b510e69d4d33c654410f19b7

    SHA1

    dc9b4541c725bd0da43772214ce80295b955eee2

    SHA256

    ba02b812fe61c480a120e48fc60b937065814bf46d061acd7e4e84242e7385ec

    SHA512

    d7dceffc29888fa87e51d2f15302b80f1adaa97a435d7b13907f059bc54517d720303db22174c66710dcbaaa704f3cb199a1b21beb5ac37bc86ef199d4e72d95

  • memory/404-143-0x0000000000000000-mapping.dmp
  • memory/2748-145-0x00007FFD64B00000-0x00007FFD64B6B000-memory.dmp
    Filesize

    428KB

  • memory/2748-130-0x00007FFD64B00000-0x00007FFD64B6B000-memory.dmp
    Filesize

    428KB

  • memory/2748-150-0x00007FFD64B00000-0x00007FFD64B6B000-memory.dmp
    Filesize

    428KB

  • memory/2748-125-0x00007FFD64B00000-0x00007FFD64B6B000-memory.dmp
    Filesize

    428KB

  • memory/2748-126-0x00007FFD64B00000-0x00007FFD64B6B000-memory.dmp
    Filesize

    428KB

  • memory/2748-127-0x00007FFD64B00000-0x00007FFD64B6B000-memory.dmp
    Filesize

    428KB

  • memory/2748-128-0x00007FFD64B00000-0x00007FFD64B6B000-memory.dmp
    Filesize

    428KB

  • memory/2748-147-0x00007FFD64B00000-0x00007FFD64B6B000-memory.dmp
    Filesize

    428KB

  • memory/2748-131-0x00007FFD64B00000-0x00007FFD64B6B000-memory.dmp
    Filesize

    428KB

  • memory/2748-132-0x00007FFD64B00000-0x00007FFD64B6B000-memory.dmp
    Filesize

    428KB

  • memory/2748-134-0x00007FFD64B00000-0x00007FFD64B6B000-memory.dmp
    Filesize

    428KB

  • memory/2748-135-0x00007FFD64B00000-0x00007FFD64B6B000-memory.dmp
    Filesize

    428KB

  • memory/2748-148-0x00007FFD64B00000-0x00007FFD64B6B000-memory.dmp
    Filesize

    428KB

  • memory/2748-138-0x00007FFD64B00000-0x00007FFD64B6B000-memory.dmp
    Filesize

    428KB

  • memory/2748-139-0x00007FFD64B00000-0x00007FFD64B6B000-memory.dmp
    Filesize

    428KB

  • memory/2748-140-0x00007FFD64B00000-0x00007FFD64B6B000-memory.dmp
    Filesize

    428KB

  • memory/2748-141-0x00007FFD64B00000-0x00007FFD64B6B000-memory.dmp
    Filesize

    428KB

  • memory/2748-122-0x00007FFD64B00000-0x00007FFD64B6B000-memory.dmp
    Filesize

    428KB

  • memory/2748-144-0x00007FFD64B00000-0x00007FFD64B6B000-memory.dmp
    Filesize

    428KB

  • memory/2748-118-0x00007FFD64B00000-0x00007FFD64B6B000-memory.dmp
    Filesize

    428KB

  • memory/2748-136-0x00007FFD64B00000-0x00007FFD64B6B000-memory.dmp
    Filesize

    428KB

  • memory/2748-123-0x00007FFD64B00000-0x00007FFD64B6B000-memory.dmp
    Filesize

    428KB

  • memory/2748-124-0x00007FFD64B00000-0x00007FFD64B6B000-memory.dmp
    Filesize

    428KB

  • memory/2748-152-0x00007FFD64B00000-0x00007FFD64B6B000-memory.dmp
    Filesize

    428KB

  • memory/2748-153-0x00007FFD64B00000-0x00007FFD64B6B000-memory.dmp
    Filesize

    428KB

  • memory/2748-154-0x00007FFD64B00000-0x00007FFD64B6B000-memory.dmp
    Filesize

    428KB

  • memory/2748-158-0x00007FFD64B00000-0x00007FFD64B6B000-memory.dmp
    Filesize

    428KB

  • memory/2748-159-0x00007FFD64B00000-0x00007FFD64B6B000-memory.dmp
    Filesize

    428KB

  • memory/2748-160-0x00007FFD64B00000-0x00007FFD64B6B000-memory.dmp
    Filesize

    428KB

  • memory/2748-166-0x00007FFD64B00000-0x00007FFD64B6B000-memory.dmp
    Filesize

    428KB

  • memory/2748-167-0x00007FFD64B00000-0x00007FFD64B6B000-memory.dmp
    Filesize

    428KB

  • memory/2748-168-0x00007FFD64B00000-0x00007FFD64B6B000-memory.dmp
    Filesize

    428KB

  • memory/2748-169-0x00007FFD64B00000-0x00007FFD64B6B000-memory.dmp
    Filesize

    428KB

  • memory/2748-170-0x00007FFD64B00000-0x00007FFD64B6B000-memory.dmp
    Filesize

    428KB

  • memory/2748-171-0x00007FFD64B00000-0x00007FFD64B6B000-memory.dmp
    Filesize

    428KB

  • memory/2748-172-0x00007FFD64B00000-0x00007FFD64B6B000-memory.dmp
    Filesize

    428KB

  • memory/2748-176-0x00007FFD64B00000-0x00007FFD64B6B000-memory.dmp
    Filesize

    428KB

  • memory/2748-177-0x00007FFD64B00000-0x00007FFD64B6B000-memory.dmp
    Filesize

    428KB

  • memory/2748-181-0x00007FFD64B00000-0x00007FFD64B6B000-memory.dmp
    Filesize

    428KB

  • memory/2748-182-0x00007FFD64B00000-0x00007FFD64B6B000-memory.dmp
    Filesize

    428KB

  • memory/2748-120-0x00007FFD64B00000-0x00007FFD64B6B000-memory.dmp
    Filesize

    428KB

  • memory/2748-119-0x00007FFD64B00000-0x00007FFD64B6B000-memory.dmp
    Filesize

    428KB