Analysis

  • max time kernel
    159s
  • max time network
    165s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/12/2023, 11:00

General

  • Target

    691765bfa27d4457960b8fd5f3f8b36aca8e36565a7b9e1cb5f533dcc9bb8087.exe

  • Size

    274KB

  • MD5

    4922dcf7111c1bee00486dffcfdb2248

  • SHA1

    e3aaf1e0f0036d888ccac3f1ddc665ed4e437f97

  • SHA256

    691765bfa27d4457960b8fd5f3f8b36aca8e36565a7b9e1cb5f533dcc9bb8087

  • SHA512

    fce4991b4ddc6dfec2fcbc8d675c7e4423f2509fda475403cd2d52c16b22ae8c7f22990c893e434eae844f6f5a0b196a86d414e0664d6a8a2bf531048021e24e

  • SSDEEP

    6144:8bTirrfykiiUjh6QH/cEOkCybEaQRXr9HNdvOa:8PcrfR6ZnOkx2LIa

Score
7/10
upx

Malware Config

Signatures

  • UPX packed file 6 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Unexpected DNS network traffic destination 8 IoCs

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

  • Drops file in Windows directory 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\691765bfa27d4457960b8fd5f3f8b36aca8e36565a7b9e1cb5f533dcc9bb8087.exe
    "C:\Users\Admin\AppData\Local\Temp\691765bfa27d4457960b8fd5f3f8b36aca8e36565a7b9e1cb5f533dcc9bb8087.exe"
    1⤵
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3668

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/3668-0-0x0000000000C20000-0x0000000000CAC000-memory.dmp

    Filesize

    560KB

  • memory/3668-3-0x0000000000C20000-0x0000000000CAC000-memory.dmp

    Filesize

    560KB

  • memory/3668-20-0x0000000000C20000-0x0000000000CAC000-memory.dmp

    Filesize

    560KB

  • memory/3668-22-0x0000000000C20000-0x0000000000CAC000-memory.dmp

    Filesize

    560KB

  • memory/3668-26-0x0000000000C20000-0x0000000000CAC000-memory.dmp

    Filesize

    560KB

  • memory/3668-27-0x0000000000C20000-0x0000000000CAC000-memory.dmp

    Filesize

    560KB