Analysis

  • max time kernel
    149s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    12/10/2026, 16:46

General

  • Target
    2026-10-11_89a62a1af3fa21ead9a1e06e59f181dd_amadey_coinminer_darkgate_elex_manuscrypt_rhadamanthys_smoke-loader_stealc_stop.exe
  • Size 1.3MB
  • Sample261012-vacevseb64
  • SHA256 aad3aed2baf872f552c7160a611f1bafb0e88caee65f708a28b4a40d1642ae2c
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Family: Ramsay

    Ramsay is a cyber-espionage framework and spyware that collects documents from air-gapped networks.

  • Detects Ramsay payload 3 IoCs
  • Detects the HideDriver kernel rootkit component of Ramsay 2 IoCs
  • Detects Reflective DLL injection artifacts 2 IoCs
  • Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003) 2 IoCs
  • UPX dump on OEP (original entry point) 4 IoCs
  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 5 IoCs
  • Loads dropped DLL 2 IoCs
  • Drops file in System32 directory 8 IoCs
  • UPX packed file 4 IoCs

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

  • Drops file in Windows directory 2 IoCs
  • Launches sc.exe 1 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • Enumerates physical storage devices 1 TTPs

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

  • Executes a command shell one-liner 1 TTPs 1 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

  • System Location Discovery: System Language Discovery 1 TTPs 6 IoCs

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

  • Modifies data under HKEY_USERS 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 26 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-10-11_89a62a1af3fa21ead9a1e06e59f181dd_amadey_coinminer_darkgate_elex_manuscrypt_rhadamanthys_smoke-loader_stealc_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-11_89a62a1af3fa21ead9a1e06e59f181dd_amadey_coinminer_darkgate_elex_manuscrypt_rhadamanthys_smoke-loader_stealc_stop.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:892
    • C:\Users\Admin\AppData\Local\Temp\knhliktsdv.exe
      "C:\Users\Admin\AppData\Local\Temp\knhliktsdv.exe" "C:\Users\Admin\AppData\Local\Temp\anroabjlut.exe" "C:\Users\Admin\AppData\Local\Temp\2026-10-11_89a62a1af3fa21ead9a1e06e59f181dd_amadey_coinminer_darkgate_elex_manuscrypt_rhadamanthys_smoke-loader_stealc_stop.exe"
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:6052
      • C:\Users\Admin\AppData\Local\Temp\2026-10-11_89a62a1af3fa21ead9a1e06e59f181dd_amadey_coinminer_darkgate_elex_manuscrypt_rhadamanthys_smoke-loader_stealc_stop.exe
        "C:\Users\Admin\AppData\Local\Temp\2026-10-11_89a62a1af3fa21ead9a1e06e59f181dd_amadey_coinminer_darkgate_elex_manuscrypt_rhadamanthys_smoke-loader_stealc_stop.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4752
        • \??\c:\21d765c346716a25f66e\update\update.exe
          c:\21d765c346716a25f66e\update\update.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Drops file in Windows directory
          • System Location Discovery: System Language Discovery
          PID:3196
    • C:\Users\Admin\AppData\Local\Temp\lgevwmzlna.exe
      C:\Users\Admin\AppData\Local\Temp\lgevwmzlna.exe
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:4784
      • C:\Windows\System32\cmd.exe
        /c sc config msdtc obj= LocalSystem
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:5104
        • C:\Windows\system32\sc.exe
          sc config msdtc obj= LocalSystem
          4⤵
          • Launches sc.exe
          PID:4148
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\Z17jbPXf.bat"
        3⤵
        • Executes a command shell one-liner
        PID:1916
      • C:\Windows\System32\bindsvc.exe
        "C:\Windows\System32\bindsvc.exe"
        3⤵
        • Executes dropped EXE
        • Reads the TCP/IP host and domain name from the registry
        • System Location Discovery: System Language Discovery
        PID:2016
  • C:\Windows\system32\SearchIndexer.exe
    C:\Windows\system32\SearchIndexer.exe /Embedding
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3052
    • C:\Windows\system32\SearchProtocolHost.exe
      "C:\Windows\system32\SearchProtocolHost.exe" Global\UsGthrFltPipeMssGthrPipe1_ Global\UsGthrCtrlFltPipeMssGthrPipe1 1 -2147483646 "Software\Microsoft\Windows Search" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT; MS Search 4.0 Robot)" "C:\ProgramData\Microsoft\Search\Data\Temp\usgthrsvc" "DownLevelDaemon"
      2⤵
      • Modifies data under HKEY_USERS
      PID:2092
    • C:\Windows\system32\SearchFilterHost.exe
      "C:\Windows\system32\SearchFilterHost.exe" 0 800 804 812 8192 808 784
      2⤵
      • Modifies data under HKEY_USERS
      PID:3080

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        update.exe

        • Path C:\21d765c346716a25f66e\update\update.exe
        • Size 701KB
        • SHA256 2e2e9f1ea41d8673bcf69c8c97fc16c22932e2b7807fc87c556516261ea33d99
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Z17jbPXf.bat

        • Path C:\Users\Admin\AppData\Local\Temp\Z17jbPXf.bat
        • Size 196B
        • SHA256 667bee8d47af5b41004028ad5db33726e63d9dc900a669a4345f062bbcecde2d
        • MD5 SHA1 SHA512 TLSH

        anroabjlut.exe

        • Path C:\Users\Admin\AppData\Local\Temp\anroabjlut.exe
        • Size 625KB
        • SHA256 d3b48a5d47dbbd2ee7216946a42e6359b5712f23704d43ba8aeb12cdf3c4db60
        • MD5 SHA1 SHA512 SSDEEP TLSH

        knhliktsdv.exe

        • Path C:\Users\Admin\AppData\Local\Temp\knhliktsdv.exe
        • Size 51KB
        • SHA256 c25d90168fc2026d8ed2a69c066bd5a7e11004c3899928a7db24cb7636fc4d9e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        lgevwmzlna.exe

        • Path C:\Users\Admin\AppData\Local\Temp\lgevwmzlna.exe
        • Size 580KB
        • SHA256 3ab288c47914e33cc61985e46502158400faa9d7187b55c19039b8795504a290
        • MD5 SHA1 SHA512 SSDEEP TLSH

        trnmg.sdb

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\UserSetting\trnmg.sdb
        • Size 1KB
        • SHA256 0628755e38540bdfab6870d96ab44906c791ccef0f203c36e17e7adaaf150e36
        • MD5 SHA1 SHA512 TLSH

        bindsvc.exe

        • Path C:\Windows\SysWOW64\bindsvc.exe
        • Size 291KB
        • SHA256 d032bdc64c9451bbb653b346c5bd6ac9f83a91edeb0155497f098c8d6182ddee
        • MD5 SHA1 SHA512 SSDEEP TLSH

        UPDSPAPI.dll

        • Path \??\c:\21d765c346716a25f66e\update\UPDSPAPI.dll
        • Size 363KB
        • SHA256 f484cf06e20996e1887b4304b33444f3ee1c03fb912f5ec8d5327c4074a97abb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        update.inf

        • Path \??\c:\21d765c346716a25f66e\update\update.inf
        • Size 39KB
        • SHA256 fcb621b6b2b1e726f9b6388ab8d1bbb286eb76dd347fd4edd4c833f28fa098f9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3052-21-0x0000022A39CB0000-0x0000022A39CC0000-memory.dmp

        memory/3052-91-0x0000022A43930000-0x0000022A43938000-memory.dmp

        memory/3052-53-0x0000022A422A0000-0x0000022A422A8000-memory.dmp

        memory/3052-37-0x0000022A39DB0000-0x0000022A39DC0000-memory.dmp

        memory/3080-121-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3080-127-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3080-96-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3080-108-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3080-107-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3080-106-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3080-105-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3080-104-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3080-103-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3080-102-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3080-100-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3080-101-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3080-99-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3080-114-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3080-113-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3080-112-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3080-111-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3080-110-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3080-109-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3080-118-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3080-120-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3080-119-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3080-123-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3080-124-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3080-122-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3080-98-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3080-117-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3080-116-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3080-115-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3080-125-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3080-126-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3080-97-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3080-128-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3080-129-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3080-130-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3080-140-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3080-139-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3080-138-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3080-137-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3080-136-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3080-135-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3080-134-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3080-133-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3080-132-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3080-131-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3080-151-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3080-150-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3080-149-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3080-148-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3080-147-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3080-146-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3080-145-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3080-144-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3080-143-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3080-142-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3080-141-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3080-94-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3080-93-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3080-95-0x000001A86D570000-0x000001A86D580000-memory.dmp

        memory/3196-86-0x0000000000A00000-0x0000000000A5C000-memory.dmp

        memory/4784-179-0x0000000000370000-0x00000000004EA000-memory.dmp

        memory/4784-15-0x0000000000370000-0x00000000004EA000-memory.dmp

        memory/4784-191-0x0000000000370000-0x00000000004EA000-memory.dmp