Analysis

  • max time kernel
    144s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-01-2024 09:10

General

  • Target

    3c7616a08c13c089bad2eb9bf26c46eb.exe

  • Size

    2.9MB

  • MD5

    3c7616a08c13c089bad2eb9bf26c46eb

  • SHA1

    205a7e546f1ab1c49be233bfc2156f6a5f5ad992

  • SHA256

    4d3bd6e6fc911e0d1efd050b20c25e70125e3bdd76a704c42f4e3bcf69c58ace

  • SHA512

    bd4d3e7b0a22a0bbf5c23cb1bddf1a10874516365869caa5fd32077d2a7b1ddcbd54e352b402a58eb03da8fd641387b76c5edede047d85a7e92d88e16ce0a1bd

  • SSDEEP

    49152:OkqB0KaRzY2K6BM5gaBqSvi0RXoN74NH5HUyNRcUsCVOzetdZJ:2B0RtKFgaBqPGo4HBUCczzM3

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 2 IoCs

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

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3c7616a08c13c089bad2eb9bf26c46eb.exe
    "C:\Users\Admin\AppData\Local\Temp\3c7616a08c13c089bad2eb9bf26c46eb.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2104
    • C:\Users\Admin\AppData\Local\Temp\3c7616a08c13c089bad2eb9bf26c46eb.exe
      C:\Users\Admin\AppData\Local\Temp\3c7616a08c13c089bad2eb9bf26c46eb.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:1440

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1440-13-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/1440-15-0x0000000001BF0000-0x0000000001D23000-memory.dmp

    Filesize

    1.2MB

  • memory/1440-21-0x0000000000400000-0x000000000061D000-memory.dmp

    Filesize

    2.1MB

  • memory/1440-20-0x00000000054F0000-0x000000000571A000-memory.dmp

    Filesize

    2.2MB

  • memory/1440-14-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/1440-28-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/2104-1-0x0000000001CE0000-0x0000000001E13000-memory.dmp

    Filesize

    1.2MB

  • memory/2104-2-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/2104-0-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/2104-12-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB