Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/01/2024, 22:48

General

  • Target

    475e87bb7b1047b1a965552d3a8781a7.exe

  • Size

    227KB

  • MD5

    475e87bb7b1047b1a965552d3a8781a7

  • SHA1

    4f5c49574e7a25b764790e42c7904536a3eb512b

  • SHA256

    e68deba0d2497a138ce521312732925a031593f9af08d518b20eb794a6f8ecac

  • SHA512

    fd49b21902d3b6e2a9cc690243663738ceac65095aaab59580e15bbd928e1c2c189bee83b8b4876090fdf1a2dbbe9a91a143fb9c56c4e04f5cd6a78d20fdad76

  • SSDEEP

    3072:MbQi390ezV3Q7RcaDryukKLeC1TkGNmCjxqX/fI/x0s29ygBqQkmDRK:MR39JsXryukHCRXmCjxqX3LZBOE

Score
7/10
upx

Malware Config

Signatures

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

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

  • Drops file in Windows directory 6 IoCs
  • Modifies Internet Explorer settings 1 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\475e87bb7b1047b1a965552d3a8781a7.exe
    "C:\Users\Admin\AppData\Local\Temp\475e87bb7b1047b1a965552d3a8781a7.exe"
    1⤵
    • Drops file in Windows directory
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of WriteProcessMemory
    PID:3064
    • C:\Windows\Openua.exe
      C:\Windows\Openua.exe
      2⤵
      • Executes dropped EXE
      • Drops file in Windows directory
      • Modifies Internet Explorer settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      PID:1180

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Windows\Openua.exe

    Filesize

    227KB

    MD5

    475e87bb7b1047b1a965552d3a8781a7

    SHA1

    4f5c49574e7a25b764790e42c7904536a3eb512b

    SHA256

    e68deba0d2497a138ce521312732925a031593f9af08d518b20eb794a6f8ecac

    SHA512

    fd49b21902d3b6e2a9cc690243663738ceac65095aaab59580e15bbd928e1c2c189bee83b8b4876090fdf1a2dbbe9a91a143fb9c56c4e04f5cd6a78d20fdad76

  • C:\Windows\Tasks\{62C40AA6-4406-467a-A5A5-DFDF1B559B7A}.job

    Filesize

    362B

    MD5

    ba8455b8c302d4cc51c3f3e09658a824

    SHA1

    365474fbf407361cb16f6bc122303f18be2747bb

    SHA256

    43f5192f2bf41fef36cd3c4af2cf7d51432e9e10864e1175fb27838eb703df22

    SHA512

    b91331fc4aff721ff05508ebced4b22fbfa78bf9d6358dbf052d52b39e6b11c21cf5f8857d3e1bdbffe59a35c9042fc60e1c858a6f83da1f2e8d7e8900a2caab

  • memory/1180-50823-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

  • memory/1180-63048-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

  • memory/1180-9-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

  • memory/1180-171573-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

  • memory/1180-171571-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

  • memory/1180-16693-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

  • memory/1180-171570-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

  • memory/1180-40167-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

  • memory/1180-171569-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

  • memory/1180-147853-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

  • memory/1180-86274-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

  • memory/1180-109194-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

  • memory/1180-125726-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

  • memory/3064-2-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

  • memory/3064-0-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

  • memory/3064-26852-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

  • memory/3064-11144-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

  • memory/3064-1-0x00000000005F0000-0x00000000005F1000-memory.dmp

    Filesize

    4KB