Analysis

  • max time kernel
    3s
  • max time network
    119s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/01/2024, 08:28

General

  • Target

    650b52936fd43bd20726f0f2b01dfc4c87784d3187b0cb7bf87a3a9ab3497fc6.exe

  • Size

    536KB

  • MD5

    d1b7750101eb7280bcadd4532644a8a5

  • SHA1

    93ed76261adb069dee14486c10184c6b2bda6396

  • SHA256

    650b52936fd43bd20726f0f2b01dfc4c87784d3187b0cb7bf87a3a9ab3497fc6

  • SHA512

    b7335353c3f476370143184716f905217291bb5d3a65f03d232d69305ca9d0092d0607c5521e7b55823d13d5fdeafb6414266f9a8d7eaf4e7965e5146095ea11

  • SSDEEP

    12288:5hf0Bs9bDDq9huzJgIJzgXaEw9Stu/aB9a/Okx2LIa:5dQyDLzJTveuK0/Okx2LF

Score
7/10
upx

Malware Config

Signatures

  • UPX packed file 8 IoCs

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

  • Unexpected DNS network traffic destination 4 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 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3324
    • C:\Users\Admin\AppData\Local\Temp\650b52936fd43bd20726f0f2b01dfc4c87784d3187b0cb7bf87a3a9ab3497fc6.exe
      "C:\Users\Admin\AppData\Local\Temp\650b52936fd43bd20726f0f2b01dfc4c87784d3187b0cb7bf87a3a9ab3497fc6.exe"
      2⤵
      • Drops file in Windows directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3408

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/3324-16-0x00000000069C0000-0x0000000006A39000-memory.dmp

    Filesize

    484KB

  • memory/3324-5-0x00000000069C0000-0x0000000006A39000-memory.dmp

    Filesize

    484KB

  • memory/3324-6-0x0000000000900000-0x0000000000903000-memory.dmp

    Filesize

    12KB

  • memory/3324-7-0x00000000069C0000-0x0000000006A39000-memory.dmp

    Filesize

    484KB

  • memory/3324-4-0x0000000000900000-0x0000000000903000-memory.dmp

    Filesize

    12KB

  • memory/3324-3-0x0000000000900000-0x0000000000903000-memory.dmp

    Filesize

    12KB

  • memory/3408-8-0x0000000000820000-0x0000000000922000-memory.dmp

    Filesize

    1.0MB

  • memory/3408-0-0x0000000000820000-0x0000000000922000-memory.dmp

    Filesize

    1.0MB

  • memory/3408-25-0x0000000000820000-0x0000000000922000-memory.dmp

    Filesize

    1.0MB

  • memory/3408-26-0x0000000000820000-0x0000000000922000-memory.dmp

    Filesize

    1.0MB

  • memory/3408-27-0x0000000000820000-0x0000000000922000-memory.dmp

    Filesize

    1.0MB

  • memory/3408-34-0x0000000000820000-0x0000000000922000-memory.dmp

    Filesize

    1.0MB

  • memory/3408-44-0x0000000000820000-0x0000000000922000-memory.dmp

    Filesize

    1.0MB

  • memory/3408-63-0x0000000000820000-0x0000000000922000-memory.dmp

    Filesize

    1.0MB