Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7-20231020-en
  • resource tags

    arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
  • submitted
    08-12-2023 02:16

General

  • Target

    KEIBOJS_000000242301_pdf.exe

  • Size

    12KB

  • MD5

    993da48540a2412e8db984b790944f34

  • SHA1

    f4c946466fd439ebedd8c045909674e76f765f29

  • SHA256

    b50565bf09e5dacbab8707a725376464874b24e86f38e977c4a45de1049c9c62

  • SHA512

    8788077de9a8fd932e11bb11581ee7b1ee3040b930408f641449f29d271ca1b1769497f1c07148873c1ab3e2eeda652fcafe26eef8f9b2f41c672206b216f1f9

  • SSDEEP

    192:fdQ8+pGrmjALBBhaqFYw55bGTzK5jX92PxcZ:fO8YKmjSxFv5JQzKJX9r

Score
1/10

Malware Config

Signatures

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\KEIBOJS_000000242301_pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\KEIBOJS_000000242301_pdf.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2172

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar4023.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

  • memory/2172-0-0x0000000000120000-0x0000000000128000-memory.dmp

    Filesize

    32KB

  • memory/2172-1-0x0000000074290000-0x000000007497E000-memory.dmp

    Filesize

    6.9MB

  • memory/2172-2-0x0000000000DE0000-0x0000000000E20000-memory.dmp

    Filesize

    256KB

  • memory/2172-1630-0x0000000074290000-0x000000007497E000-memory.dmp

    Filesize

    6.9MB

  • memory/2172-1832-0x0000000000DE0000-0x0000000000E20000-memory.dmp

    Filesize

    256KB