Analysis

  • max time kernel
    149s
  • max time network
    64s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/01/2024, 15:23

General

  • Target

    413730afbf797141e681c3c9e534ad7b.exe

  • Size

    1.5MB

  • MD5

    413730afbf797141e681c3c9e534ad7b

  • SHA1

    9c485417922dd38e6901d347e2c05716567c2678

  • SHA256

    b4ffd27a1debb8b307596ed6e4444e282cc8bb295556d558c856711f1848f920

  • SHA512

    1e37e1030ae676a1476ac832c4f090de907a526a99d4d9774bc13cdaf0830f612cfa78461d91c75740fac0772837548e7dd40cbabc5b716141467aea48cf0841

  • SSDEEP

    24576:uggy6sDs0krEuWz4RUmlTYZOYBZ8GKW3lECsFgnYMNIAq3XUNW:Q0cioUmtYZ/fNhsFgnnNjq3s

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 3 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\413730afbf797141e681c3c9e534ad7b.exe
    "C:\Users\Admin\AppData\Local\Temp\413730afbf797141e681c3c9e534ad7b.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2700
    • C:\Users\Admin\AppData\Local\Temp\413730afbf797141e681c3c9e534ad7b.exe
      C:\Users\Admin\AppData\Local\Temp\413730afbf797141e681c3c9e534ad7b.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:4800

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\413730afbf797141e681c3c9e534ad7b.exe

    Filesize

    38KB

    MD5

    49f189eeb31c01061508d8e82e25d38a

    SHA1

    148395e3d6df985c3d0c52986f4714d76a4adbcf

    SHA256

    6c87da067ddbe1c7eeb783cd362dd9429a6e5441dd65c92b6adcffeb059471cc

    SHA512

    0e2a6617946692d9603f1ae805d8dc378873eb0c71110fd98cfa3a54efd2848fdd1a8f381b8eedc07cce5c10995b00181be670c1e4705886823dab5dd425dc54

  • memory/2700-0-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/2700-1-0x0000000001D70000-0x0000000001EA3000-memory.dmp

    Filesize

    1.2MB

  • memory/2700-2-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/2700-12-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/4800-14-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/4800-16-0x0000000001CC0000-0x0000000001DF3000-memory.dmp

    Filesize

    1.2MB

  • memory/4800-13-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/4800-20-0x00000000055C0000-0x00000000057EA000-memory.dmp

    Filesize

    2.2MB

  • memory/4800-21-0x0000000000400000-0x000000000061D000-memory.dmp

    Filesize

    2.1MB

  • memory/4800-28-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB