Analysis

  • max time kernel
    1s
  • max time network
    130s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31-12-2023 01:16

General

  • Target

    22af3f26f9fe1c031879c48fbe402a75.exe

  • Size

    302KB

  • MD5

    22af3f26f9fe1c031879c48fbe402a75

  • SHA1

    3babf3255fc2bc81e9e985fc18d5bbb748d496cc

  • SHA256

    909dda5a786bda3c0c4d0193c7411af499d5498da2f1025b4b2fa36d4879dff5

  • SHA512

    0ad255e18b80e16574509e03cb9da267dacd0fa0083daa5e6fad79ba0c0ab475086646ac19950a35c08434ac17a692f1f847e2474f7b0b57414f044ad8fea5dc

  • SSDEEP

    6144:9sDMTR32Ng2dkX/OzfbkpFOFBXxY4Gz0BqKPidbTmQ:9732DdOMfYvOzXxYJz03wXm

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 1 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\22af3f26f9fe1c031879c48fbe402a75.exe
    "C:\Users\Admin\AppData\Local\Temp\22af3f26f9fe1c031879c48fbe402a75.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:872
    • C:\Users\Admin\AppData\Local\Temp\22af3f26f9fe1c031879c48fbe402a75.exe
      C:\Users\Admin\AppData\Local\Temp\22af3f26f9fe1c031879c48fbe402a75.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2360

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/872-0-0x0000000000400000-0x00000000004E0000-memory.dmp

    Filesize

    896KB

  • memory/872-1-0x0000000021610000-0x0000000021641000-memory.dmp

    Filesize

    196KB

  • memory/872-2-0x0000000000400000-0x000000000043E000-memory.dmp

    Filesize

    248KB

  • memory/872-13-0x0000000000400000-0x000000000043E000-memory.dmp

    Filesize

    248KB

  • memory/2360-16-0x0000000000400000-0x000000000043E000-memory.dmp

    Filesize

    248KB

  • memory/2360-15-0x0000000000400000-0x00000000004E0000-memory.dmp

    Filesize

    896KB

  • memory/2360-14-0x0000000000100000-0x0000000000131000-memory.dmp

    Filesize

    196KB

  • memory/2360-32-0x0000000000400000-0x00000000004E0000-memory.dmp

    Filesize

    896KB