Analysis

  • max time kernel
    2s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    26/12/2023, 04:19

General

  • Target

    53907992845fd1aa98c96125c648e3ab.exe

  • Size

    305KB

  • MD5

    53907992845fd1aa98c96125c648e3ab

  • SHA1

    fcc3661bec43a6960583ec72c70aa13eba141410

  • SHA256

    16efa6fb2db43123ae7b2ab391d0faef38233b7f87e901895bd225fd5ef625fc

  • SHA512

    b67f5cf11af56feccb7602e1fbda06148ffd51a1a19c80bee25c2880fe17646d6f586fdcac1fd7679253c880bb6204f237870923ecd4cfd82b24cb5ffe5d7ad9

  • SSDEEP

    6144:6lPtj1EyeIuCrqH8n3Qzu5yVZAH8yAzK/orzhIjH08:mnEy7qH23n5yV3fzKgEH08

Score
6/10

Malware Config

Signatures

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Drops file in Windows directory 1 IoCs
  • Modifies system certificate store 2 TTPs 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\53907992845fd1aa98c96125c648e3ab.exe
    "C:\Users\Admin\AppData\Local\Temp\53907992845fd1aa98c96125c648e3ab.exe"
    1⤵
    • Drops file in Windows directory
    • Modifies system certificate store
    PID:1900

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357

    Filesize

    1KB

    MD5

    a266bb7dcc38a562631361bbf61dd11b

    SHA1

    3b1efd3a66ea28b16697394703a72ca340a05bd5

    SHA256

    df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

    SHA512

    0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    c7d5e583ffac592bb745f34eddeac208

    SHA1

    9de91cf8e912deb1ab4180a498f495b8945e9ce6

    SHA256

    6764ade2e54b1e48e24516d0c67f72fb14b7aa19c95747e15ed96c3b18fa23dc

    SHA512

    16771bc9d92b6990b2d397584563fefdc7aa9e770b4a4f58cd104bbf994e9245f0f8c46faa61d94995902f3d7ade3743dad04ae4932ba9189579ca32f57a04d1

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357

    Filesize

    242B

    MD5

    d982c4ddb993116ac6af90458a8d4bda

    SHA1

    cbc93a0f072ba8caf5b82ca1ac00f818a807d453

    SHA256

    fe13f6a1eeef3d78964b3568976070231eb94f80c30dc06d4eec4713b1071852

    SHA512

    6d586b66e462fee31ecc77bccc132a913b24d5921a2462e65f45c2e664316e2cf57b2f8f1f0a206495bb25c7602a0e5101deed54171d6d72209916f35efc0e3d

  • C:\Users\Admin\AppData\Local\Temp\Tar22F1.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

  • memory/1900-4-0x0000000000110000-0x0000000000111000-memory.dmp

    Filesize

    4KB

  • memory/1900-3-0x0000000000080000-0x0000000000081000-memory.dmp

    Filesize

    4KB

  • memory/1900-5-0x0000000000310000-0x000000000033F000-memory.dmp

    Filesize

    188KB

  • memory/1900-9-0x00000000002F0000-0x0000000000310000-memory.dmp

    Filesize

    128KB

  • memory/1900-2-0x0000000000030000-0x0000000000031000-memory.dmp

    Filesize

    4KB

  • memory/1900-1-0x00000000002F0000-0x0000000000310000-memory.dmp

    Filesize

    128KB

  • memory/1900-0-0x0000000000020000-0x0000000000021000-memory.dmp

    Filesize

    4KB

  • memory/1900-17-0x00000000002F0000-0x0000000000310000-memory.dmp

    Filesize

    128KB