Windows 7 deprecation

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

Analysis

  • max time kernel
    143s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/08/2023, 14:54

General

  • Target

    29158839d1a380859f3df23305c74604_cryptolocker_JC.exe

  • Size

    101KB

  • MD5

    29158839d1a380859f3df23305c74604

  • SHA1

    259b55e19476c6536815ce8c1f0bc58f39b8ee99

  • SHA256

    7be142ad6950e6d86740468e9d91f08cb553dcc6b2fa8cdd9261d2dfc0c609a5

  • SHA512

    4789a8bfaacb97cb19b6a3568b352a9908ccab1bd67b0fe7005277baa988f312e35e7c1fb6b032143b98add3ff131927e9414d56fe3e7b9590b08e6e06501703

  • SSDEEP

    768:gUQz7yVEhs9+4T/1bytOOtEvwDpjNbZ7uyA36S7MpxRQdLcQPu9r:gUj+AIMOtEvwDpjNbwQEIgor

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies system certificate store 2 TTPs 6 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\29158839d1a380859f3df23305c74604_cryptolocker_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\29158839d1a380859f3df23305c74604_cryptolocker_JC.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2748
    • C:\Users\Admin\AppData\Local\Temp\misid.exe
      "C:\Users\Admin\AppData\Local\Temp\misid.exe"
      2⤵
      • Executes dropped EXE
      • Modifies system certificate store
      PID:3564

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\misid.exe

    Filesize

    101KB

    MD5

    4b58a3fe5282250c137a04d9d0c14f60

    SHA1

    3589b903845c3bb1643793ba92a529e178265c3a

    SHA256

    bb29e00c15b62be7a6aa3b78c2a91ba0be36427f1567ce0524974b872ff26bac

    SHA512

    39579cc20e83d3d6b939275c14632268ef1ddf8d4063329ed25581cc706aeaae80893280c07d687f611a335e0a3be2047d35ff6176c4b7ac0efc6e601decd20d

  • C:\Users\Admin\AppData\Local\Temp\misid.exe

    Filesize

    101KB

    MD5

    4b58a3fe5282250c137a04d9d0c14f60

    SHA1

    3589b903845c3bb1643793ba92a529e178265c3a

    SHA256

    bb29e00c15b62be7a6aa3b78c2a91ba0be36427f1567ce0524974b872ff26bac

    SHA512

    39579cc20e83d3d6b939275c14632268ef1ddf8d4063329ed25581cc706aeaae80893280c07d687f611a335e0a3be2047d35ff6176c4b7ac0efc6e601decd20d

  • C:\Users\Admin\AppData\Local\Temp\misid.exe

    Filesize

    101KB

    MD5

    4b58a3fe5282250c137a04d9d0c14f60

    SHA1

    3589b903845c3bb1643793ba92a529e178265c3a

    SHA256

    bb29e00c15b62be7a6aa3b78c2a91ba0be36427f1567ce0524974b872ff26bac

    SHA512

    39579cc20e83d3d6b939275c14632268ef1ddf8d4063329ed25581cc706aeaae80893280c07d687f611a335e0a3be2047d35ff6176c4b7ac0efc6e601decd20d

  • C:\Users\Admin\AppData\Local\Temp\misids.exe

    Filesize

    315B

    MD5

    a34ac19f4afae63adc5d2f7bc970c07f

    SHA1

    a82190fc530c265aa40a045c21770d967f4767b8

    SHA256

    d5a89e26beae0bc03ad18a0b0d1d3d75f87c32047879d25da11970cb5c4662a3

    SHA512

    42e53d96e5961e95b7a984d9c9778a1d3bd8ee0c87b8b3b515fa31f67c2d073c8565afc2f4b962c43668c4efa1e478da9bb0ecffa79479c7e880731bc4c55765

  • memory/2748-133-0x0000000002220000-0x0000000002226000-memory.dmp

    Filesize

    24KB

  • memory/2748-134-0x0000000002220000-0x0000000002226000-memory.dmp

    Filesize

    24KB

  • memory/2748-135-0x0000000002240000-0x0000000002246000-memory.dmp

    Filesize

    24KB

  • memory/3564-150-0x0000000001F80000-0x0000000001F86000-memory.dmp

    Filesize

    24KB

  • memory/3564-151-0x0000000001F50000-0x0000000001F56000-memory.dmp

    Filesize

    24KB