Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    28/05/2026, 01:47

General

  • Target
    22cd44265c7a987c1d102e6261e22cfae8882e8a812ec32def7f1cd4fb00812b.exe
  • Size 630KB
  • Sample260528-b7msbaez5w
  • SHA256 22cd44265c7a987c1d102e6261e22cfae8882e8a812ec32def7f1cd4fb00812b
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Executes dropped EXE 5 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Enumerates connected drives 3 TTPs 2 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 5 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies registry class 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\22cd44265c7a987c1d102e6261e22cfae8882e8a812ec32def7f1cd4fb00812b.exe
    "C:\Users\Admin\AppData\Local\Temp\22cd44265c7a987c1d102e6261e22cfae8882e8a812ec32def7f1cd4fb00812b.exe"
    1⤵
    • Enumerates connected drives
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:4396
    • C:\Users\Admin\AppData\Local\Temp\22cd44265c7a987c1d102e6261e22cfae8882e8a812ec32def7f1cd4fb00812b.tmp
      C:\Users\Admin\AppData\Local\Temp\22cd44265c7a987c1d102e6261e22cfae8882e8a812ec32def7f1cd4fb00812b.tmp
      2⤵
      • Executes dropped EXE
      PID:4500
    • C:\Users\Admin\AppData\Local\Temp\22cd44265c7a987c1d102e6261e22cfae8882e8a812ec32def7f1cd4fb00812b.mm
      C:\Users\Admin\AppData\Local\Temp\22cd44265c7a987c1d102e6261e22cfae8882e8a812ec32def7f1cd4fb00812b.mm /zhj
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3460
      • C:\Windows\GOG.exe
        C:\Windows\GOG.exe /zhj
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Drops file in Windows directory
        • System Location Discovery: System Language Discovery
        • Modifies registry class
        • Suspicious behavior: EnumeratesProcesses
        PID:1072
  • C:\Windows\GOG.exe
    C:\Windows\GOG.exe
    1⤵
    • Executes dropped EXE
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:4972
    • C:\Windows\GOG.sys
      C:\Windows\GOG.sys /zhj
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:752

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        22cd44265c7a987c1d102e6261e22cfae8882e8a812ec32def7f1cd4fb00812b.mm

        • Path C:\Users\Admin\AppData\Local\Temp\22cd44265c7a987c1d102e6261e22cfae8882e8a812ec32def7f1cd4fb00812b.mm
        • Size 388KB
        • SHA256 c2ddc57fac66b73b89f90187f2a7cf08a88e7adf4d02f087d623fe7bff8654df
        • MD5 SHA1 SHA512 SSDEEP TLSH

        22cd44265c7a987c1d102e6261e22cfae8882e8a812ec32def7f1cd4fb00812b.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\22cd44265c7a987c1d102e6261e22cfae8882e8a812ec32def7f1cd4fb00812b.tmp
        • Size 241KB
        • SHA256 99beeac093d4060251380f2689671981a370a0481e4e48559ca45eea76695468
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/752-54-0x0000000000400000-0x0000000000472000-memory.dmp

        memory/752-49-0x0000000000400000-0x0000000000472000-memory.dmp

        memory/1072-114-0x0000000000400000-0x0000000000472000-memory.dmp

        memory/1072-106-0x0000000000400000-0x0000000000472000-memory.dmp

        memory/1072-116-0x0000000000400000-0x0000000000472000-memory.dmp

        memory/1072-112-0x0000000000400000-0x0000000000472000-memory.dmp

        memory/1072-110-0x0000000000400000-0x0000000000472000-memory.dmp

        memory/1072-21-0x0000000000400000-0x0000000000472000-memory.dmp

        memory/1072-108-0x0000000000400000-0x0000000000472000-memory.dmp

        memory/1072-22-0x0000000000400000-0x0000000000472000-memory.dmp

        memory/1072-23-0x0000000000400000-0x0000000000472000-memory.dmp

        memory/1072-98-0x0000000000400000-0x0000000000472000-memory.dmp

        memory/1072-104-0x0000000000400000-0x0000000000472000-memory.dmp

        memory/1072-118-0x0000000000400000-0x0000000000472000-memory.dmp

        memory/1072-102-0x0000000000400000-0x0000000000472000-memory.dmp

        memory/1072-120-0x0000000000400000-0x0000000000472000-memory.dmp

        memory/1072-100-0x0000000000400000-0x0000000000472000-memory.dmp

        memory/1072-91-0x0000000000400000-0x0000000000472000-memory.dmp

        memory/1072-92-0x0000000000400000-0x0000000000472000-memory.dmp

        memory/1072-94-0x0000000000400000-0x0000000000472000-memory.dmp

        memory/1072-96-0x0000000000400000-0x0000000000472000-memory.dmp

        memory/3460-17-0x0000000000400000-0x0000000000472000-memory.dmp

        memory/3460-25-0x0000000000400000-0x0000000000472000-memory.dmp

        memory/3460-18-0x0000000000400000-0x0000000000472000-memory.dmp

        memory/3460-12-0x0000000000400000-0x0000000000472000-memory.dmp

        memory/4396-90-0x0000000000400000-0x0000000000472000-memory.dmp

        memory/4396-0-0x0000000000400000-0x0000000000472000-memory.dmp

        memory/4396-5-0x0000000000400000-0x0000000000472000-memory.dmp

        memory/4396-1-0x000000000042F000-0x0000000000430000-memory.dmp

        memory/4396-3-0x0000000000400000-0x0000000000472000-memory.dmp

        memory/4500-13-0x00007FF730820000-0x00007FF730861000-memory.dmp

        memory/4972-51-0x0000000000400000-0x0000000000472000-memory.dmp

        memory/4972-41-0x0000000000400000-0x0000000000472000-memory.dmp