Analysis

  • max time kernel
    9s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-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 4 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 7 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:1372
    • 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:2364

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1372-3-0x0000000002CF0000-0x0000000002CF3000-memory.dmp

    Filesize

    12KB

  • memory/1372-7-0x0000000002CF0000-0x0000000002CF3000-memory.dmp

    Filesize

    12KB

  • memory/1372-6-0x0000000004040000-0x00000000040B9000-memory.dmp

    Filesize

    484KB

  • memory/1372-4-0x0000000002CF0000-0x0000000002CF3000-memory.dmp

    Filesize

    12KB

  • memory/1372-106-0x0000000004040000-0x00000000040B9000-memory.dmp

    Filesize

    484KB

  • memory/2364-0-0x0000000000EA0000-0x0000000000FA2000-memory.dmp

    Filesize

    1.0MB

  • memory/2364-18-0x0000000000EA0000-0x0000000000FA2000-memory.dmp

    Filesize

    1.0MB

  • memory/2364-324-0x0000000000EA0000-0x0000000000FA2000-memory.dmp

    Filesize

    1.0MB

  • memory/2364-491-0x0000000000EA0000-0x0000000000FA2000-memory.dmp

    Filesize

    1.0MB

  • memory/2364-750-0x0000000000EA0000-0x0000000000FA2000-memory.dmp

    Filesize

    1.0MB

  • memory/2364-764-0x0000000000EA0000-0x0000000000FA2000-memory.dmp

    Filesize

    1.0MB