Analysis

  • max time kernel
    108s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    02/10/2022, 13:30

General

  • Target

    546dfbdcf904d726960dd8db1934f21b578c454a7902bbbcff24c6cf5b69e1f5.exe

  • Size

    98KB

  • MD5

    5254b8f557e9234701b2974c476e8c3c

  • SHA1

    8714e109c9a3d3c2a55a1176060c54b76cb39678

  • SHA256

    546dfbdcf904d726960dd8db1934f21b578c454a7902bbbcff24c6cf5b69e1f5

  • SHA512

    c0bc208a8a184fcd914f35502ebab99c015a2b87a3087860825a8250089121bee8ac7253a92f25f839ba3cc68e7ff03132a2e9aa25c4e877894bf855db6ad173

  • SSDEEP

    1536:0pFusSx9qYMhdFHS8qdydo3nTzhYxJA+CwNUtBZVY9v8pr1CDPODmqo5Rh/b:0/S4jHS8q/3nTzePCwNUh4E9G87Gb

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\546dfbdcf904d726960dd8db1934f21b578c454a7902bbbcff24c6cf5b69e1f5.exe
    "C:\Users\Admin\AppData\Local\Temp\546dfbdcf904d726960dd8db1934f21b578c454a7902bbbcff24c6cf5b69e1f5.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2020
    • \??\c:\users\admin\appdata\local\ewtmxcmhfy
      "C:\Users\Admin\AppData\Local\Temp\546dfbdcf904d726960dd8db1934f21b578c454a7902bbbcff24c6cf5b69e1f5.exe" a -sc:\users\admin\appdata\local\temp\546dfbdcf904d726960dd8db1934f21b578c454a7902bbbcff24c6cf5b69e1f5.exe
      2⤵
      • Executes dropped EXE
      PID:1588

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\ewtmxcmhfy

    Filesize

    24.9MB

    MD5

    0cde188e177857c0a2c80e147753bcda

    SHA1

    45d3acfb6bff18a55e9fd901feeec5203f3a1942

    SHA256

    03f116fe131e6bb5c2ab15aa639e5e2c5ff47b3b3b3c80686e514d5831de010e

    SHA512

    9a34a2e77550049a06179dc2bd844f7a55bf9999f83f562243829586ac675ce1bed5bae07639b47036d20374abe3ee738d9bac033ca07a36295c82490d619ad3

  • \Users\Admin\AppData\Local\ewtmxcmhfy

    Filesize

    24.9MB

    MD5

    0cde188e177857c0a2c80e147753bcda

    SHA1

    45d3acfb6bff18a55e9fd901feeec5203f3a1942

    SHA256

    03f116fe131e6bb5c2ab15aa639e5e2c5ff47b3b3b3c80686e514d5831de010e

    SHA512

    9a34a2e77550049a06179dc2bd844f7a55bf9999f83f562243829586ac675ce1bed5bae07639b47036d20374abe3ee738d9bac033ca07a36295c82490d619ad3

  • \Users\Admin\AppData\Local\ewtmxcmhfy

    Filesize

    24.9MB

    MD5

    0cde188e177857c0a2c80e147753bcda

    SHA1

    45d3acfb6bff18a55e9fd901feeec5203f3a1942

    SHA256

    03f116fe131e6bb5c2ab15aa639e5e2c5ff47b3b3b3c80686e514d5831de010e

    SHA512

    9a34a2e77550049a06179dc2bd844f7a55bf9999f83f562243829586ac675ce1bed5bae07639b47036d20374abe3ee738d9bac033ca07a36295c82490d619ad3

  • memory/1588-60-0x0000000000400000-0x000000000044E364-memory.dmp

    Filesize

    312KB

  • memory/1588-61-0x0000000000400000-0x000000000044E364-memory.dmp

    Filesize

    312KB

  • memory/2020-54-0x0000000000400000-0x000000000044E364-memory.dmp

    Filesize

    312KB

  • memory/2020-55-0x0000000000400000-0x000000000044E364-memory.dmp

    Filesize

    312KB