Windows 7 deprecation

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

Analysis

  • max time kernel
    130s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    20/10/2023, 08:53

General

  • Target

    703f53e195248012916b04e99ad3ed1f42bb6a474e75fbb8b883897c6e2849da.exe

  • Size

    128KB

  • MD5

    305a788cb39bbf8eae2165109db03e4f

  • SHA1

    9d42fc915ec900b82d7ca19cc569ebfd6038b12b

  • SHA256

    703f53e195248012916b04e99ad3ed1f42bb6a474e75fbb8b883897c6e2849da

  • SHA512

    6a2debe93cbf89bb92b8c133462cd0199204dbf12a9b9ded411542958340501330740cf3f85c35ab862ffae759b855e679de626989208e093b655505cd0cacd2

  • SSDEEP

    3072:FLzqtHZHbDovaAY9+h7FXncveijUGD+3o/JJ:8ZHQvaAq+hVnEvt/JJ

Malware Config

Extracted

Family

gh0strat

C2

182.43.76.21

Signatures

  • FatalRat

    FatalRat is a modular infostealer family written in C++ first appearing in June 2021.

  • Gh0st RAT payload 4 IoCs
  • Gh0strat

    Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

  • Fatal Rat payload 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • UPX packed file 6 IoCs

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

  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\703f53e195248012916b04e99ad3ed1f42bb6a474e75fbb8b883897c6e2849da.exe
    "C:\Users\Admin\AppData\Local\Temp\703f53e195248012916b04e99ad3ed1f42bb6a474e75fbb8b883897c6e2849da.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3020
    • C:\Users\Admin\AppData\Local\703f53e195248012916b04e99ad3ed1f42bb6a474e75fbb8b883897c6e2849da.exe
      "C:\Users\Admin\AppData\Local\703f53e195248012916b04e99ad3ed1f42bb6a474e75fbb8b883897c6e2849da.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:2652

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\703f53e195248012916b04e99ad3ed1f42bb6a474e75fbb8b883897c6e2849da.exe

    Filesize

    128KB

    MD5

    305a788cb39bbf8eae2165109db03e4f

    SHA1

    9d42fc915ec900b82d7ca19cc569ebfd6038b12b

    SHA256

    703f53e195248012916b04e99ad3ed1f42bb6a474e75fbb8b883897c6e2849da

    SHA512

    6a2debe93cbf89bb92b8c133462cd0199204dbf12a9b9ded411542958340501330740cf3f85c35ab862ffae759b855e679de626989208e093b655505cd0cacd2

  • C:\Users\Admin\AppData\Local\703f53e195248012916b04e99ad3ed1f42bb6a474e75fbb8b883897c6e2849da.exe

    Filesize

    128KB

    MD5

    305a788cb39bbf8eae2165109db03e4f

    SHA1

    9d42fc915ec900b82d7ca19cc569ebfd6038b12b

    SHA256

    703f53e195248012916b04e99ad3ed1f42bb6a474e75fbb8b883897c6e2849da

    SHA512

    6a2debe93cbf89bb92b8c133462cd0199204dbf12a9b9ded411542958340501330740cf3f85c35ab862ffae759b855e679de626989208e093b655505cd0cacd2

  • \Users\Admin\AppData\Local\703f53e195248012916b04e99ad3ed1f42bb6a474e75fbb8b883897c6e2849da.exe

    Filesize

    128KB

    MD5

    305a788cb39bbf8eae2165109db03e4f

    SHA1

    9d42fc915ec900b82d7ca19cc569ebfd6038b12b

    SHA256

    703f53e195248012916b04e99ad3ed1f42bb6a474e75fbb8b883897c6e2849da

    SHA512

    6a2debe93cbf89bb92b8c133462cd0199204dbf12a9b9ded411542958340501330740cf3f85c35ab862ffae759b855e679de626989208e093b655505cd0cacd2

  • \Users\Admin\AppData\Local\703f53e195248012916b04e99ad3ed1f42bb6a474e75fbb8b883897c6e2849da.exe

    Filesize

    128KB

    MD5

    305a788cb39bbf8eae2165109db03e4f

    SHA1

    9d42fc915ec900b82d7ca19cc569ebfd6038b12b

    SHA256

    703f53e195248012916b04e99ad3ed1f42bb6a474e75fbb8b883897c6e2849da

    SHA512

    6a2debe93cbf89bb92b8c133462cd0199204dbf12a9b9ded411542958340501330740cf3f85c35ab862ffae759b855e679de626989208e093b655505cd0cacd2

  • memory/2652-16-0x0000000010000000-0x000000001002B000-memory.dmp

    Filesize

    172KB

  • memory/2652-19-0x0000000010000000-0x000000001002B000-memory.dmp

    Filesize

    172KB

  • memory/2652-21-0x0000000010000000-0x000000001002B000-memory.dmp

    Filesize

    172KB

  • memory/3020-0-0x0000000010000000-0x000000001002B000-memory.dmp

    Filesize

    172KB

  • memory/3020-2-0x0000000010000000-0x000000001002B000-memory.dmp

    Filesize

    172KB

  • memory/3020-15-0x0000000010000000-0x000000001002B000-memory.dmp

    Filesize

    172KB