Analysis

  • max time kernel
    146s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-05-2023 10:20

General

  • Target

    proof of payment.pdf.exe

  • Size

    559KB

  • MD5

    12a020044ef1ff75bfd860bcee9a3762

  • SHA1

    77008edc365f7a4ad1b1be97c1ad4fc5e96869a5

  • SHA256

    840c7c4082f868ca58dc61ce2fa6309ffcbc17c81fd82306eb6ea558eeeba7e2

  • SHA512

    d7d32aa05253cf106d9d3e9e73c51f29366d7d66a58e1e7bfcd928e5b8ee0f2515fcbedd0ab867646edc891b5fef1a306bc8b399102cb7df808aaf6b269897b1

  • SSDEEP

    6144:GCL+2ACrZFup6K1nS+mtiQTCXOgoX93+Tm7Tv7vnvnmc1pBWRWDSG:F26lLtiGaOg693+Tmnrvmc1pBWMm

Score
7/10

Malware Config

Signatures

  • Drops startup file 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\proof of payment.pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\proof of payment.pdf.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2412
    • C:\Users\Admin\AppData\Local\Temp\proof of payment.pdf.exe
      "{path}"
      2⤵
      • Drops startup file
      • Suspicious behavior: AddClipboardFormatListener
      PID:2060

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\proof of payment.pdf.exe.log

    Filesize

    1KB

    MD5

    17573558c4e714f606f997e5157afaac

    SHA1

    13e16e9415ceef429aaf124139671ebeca09ed23

    SHA256

    c18db6aecad2436da4a63ff26af4e3a337cca48f01c21b8db494fe5ccc60e553

    SHA512

    f4edf13f05a0d142e4dd42802098c8c44988ee8869621a62c2b565a77c9a95857f636583ff8d6d9baa366603d98b9bfbf1fc75bc6f9f8f83c80cb1215b2941cc

  • memory/2060-141-0x0000000000400000-0x000000000040C000-memory.dmp

    Filesize

    48KB

  • memory/2060-146-0x0000000005C60000-0x0000000005C70000-memory.dmp

    Filesize

    64KB

  • memory/2060-147-0x0000000005C60000-0x0000000005C70000-memory.dmp

    Filesize

    64KB

  • memory/2412-133-0x00000000003B0000-0x0000000000442000-memory.dmp

    Filesize

    584KB

  • memory/2412-134-0x0000000004DD0000-0x0000000004E6C000-memory.dmp

    Filesize

    624KB

  • memory/2412-135-0x0000000005420000-0x00000000059C4000-memory.dmp

    Filesize

    5.6MB

  • memory/2412-136-0x0000000004F10000-0x0000000004FA2000-memory.dmp

    Filesize

    584KB

  • memory/2412-137-0x0000000004E80000-0x0000000004E8A000-memory.dmp

    Filesize

    40KB

  • memory/2412-138-0x00000000050C0000-0x0000000005116000-memory.dmp

    Filesize

    344KB

  • memory/2412-139-0x00000000050B0000-0x00000000050C0000-memory.dmp

    Filesize

    64KB

  • memory/2412-140-0x00000000050B0000-0x00000000050C0000-memory.dmp

    Filesize

    64KB