Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-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 4 IoCs

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

  • Unexpected DNS network traffic destination 6 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 3 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:2952

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\Cab6F5.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar746.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

  • memory/2952-0-0x00000000010C0000-0x000000000114C000-memory.dmp

    Filesize

    560KB

  • memory/2952-3-0x00000000010C0000-0x000000000114C000-memory.dmp

    Filesize

    560KB

  • memory/2952-16-0x00000000010C0000-0x000000000114C000-memory.dmp

    Filesize

    560KB

  • memory/2952-124-0x00000000010C0000-0x000000000114C000-memory.dmp

    Filesize

    560KB