Analysis

  • max time kernel
    149s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    13/10/2026, 03:51

General

  • Target
    2026-10-11_1711ef1203606a7321620b23aa77bae6_amadey_coinminer_darkgate_elex_manuscrypt_rhadamanthys_smoke-loader_stealc_stop.exe
  • Size 1.6MB
  • Sample261013-eet8gazzbz
  • SHA256 e9d94d243784fa8141b9ad0ae04bdd546ee7b6bcf581af135fcb5ed9e0a7126e
  • 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 3 IoCs
  • Drops file in System32 directory 8 IoCs
  • UPX packed file 4 IoCs

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

  • 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 4 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 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-10-11_1711ef1203606a7321620b23aa77bae6_amadey_coinminer_darkgate_elex_manuscrypt_rhadamanthys_smoke-loader_stealc_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-11_1711ef1203606a7321620b23aa77bae6_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:4960
    • C:\Users\Admin\AppData\Local\Temp\tsxozfzmbg.exe
      "C:\Users\Admin\AppData\Local\Temp\tsxozfzmbg.exe" "C:\Users\Admin\AppData\Local\Temp\xiveztsnvf.exe" "C:\Users\Admin\AppData\Local\Temp\2026-10-11_1711ef1203606a7321620b23aa77bae6_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
      PID:4784
    • C:\Users\Admin\AppData\Local\Temp\uhkmxlxqlv.exe
      C:\Users\Admin\AppData\Local\Temp\uhkmxlxqlv.exe
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:3816
      • C:\Windows\System32\cmd.exe
        /c sc config msdtc obj= LocalSystem
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:4704
        • C:\Windows\system32\sc.exe
          sc config msdtc obj= LocalSystem
          4⤵
          • Launches sc.exe
          PID:1260
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\KpaKB4Ci.bat"
        3⤵
        • Executes a command shell one-liner
        PID:1180
      • 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:4144
  • C:\Windows\system32\SearchIndexer.exe
    C:\Windows\system32\SearchIndexer.exe /Embedding
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4180
    • 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:2824
    • C:\Windows\system32\SearchFilterHost.exe
      "C:\Windows\system32\SearchFilterHost.exe" 0 800 804 812 8192 808 784
      2⤵
      • Modifies data under HKEY_USERS
      PID:4136

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        KpaKB4Ci.bat

        • Path C:\Users\Admin\AppData\Local\Temp\KpaKB4Ci.bat
        • Size 196B
        • SHA256 a63feec745c153f1ad063684538ad43a62f75fcf0bcbacde05cfb8b6b5a628bd
        • MD5 SHA1 SHA512 TLSH

        tsxozfzmbg.exe

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

        uhkmxlxqlv.exe

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

        xiveztsnvf.exe

        • Path C:\Users\Admin\AppData\Local\Temp\xiveztsnvf.exe
        • Size 919KB
        • SHA256 13f3b6121d0e797d53764d198cd8bb947328797b12fa2676280181cb42c00ef1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        trnmg.sdb

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\UserSetting\trnmg.sdb
        • Size 856B
        • SHA256 448ebfe8f4fa23d419f24869f97a8072865c07bc5bac815b84c96c2915d1201e
        • MD5 SHA1 SHA512 TLSH

        bindsvc.exe

        • Path C:\Windows\System32\bindsvc.exe
        • Size 291KB
        • SHA256 d032bdc64c9451bbb653b346c5bd6ac9f83a91edeb0155497f098c8d6182ddee
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3816-15-0x00000000001F0000-0x000000000036A000-memory.dmp

        memory/3816-185-0x00000000001F0000-0x000000000036A000-memory.dmp

        memory/3816-176-0x00000000001F0000-0x000000000036A000-memory.dmp

        memory/4136-113-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-110-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-80-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-79-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-78-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-76-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-75-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-74-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-73-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-68-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-67-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-83-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-84-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-85-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-88-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-87-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-86-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-89-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-94-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-93-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-96-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-98-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-97-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-95-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-92-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-90-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-91-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-82-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-114-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-112-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-111-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-81-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-109-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-108-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-107-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-106-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-105-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-104-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-103-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-102-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-101-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-100-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-99-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-115-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-116-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-126-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-125-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-124-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-123-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-122-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-121-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-120-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-119-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-118-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-117-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-77-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-69-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-70-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-71-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4136-72-0x000001BD8D6A0000-0x000001BD8D6B0000-memory.dmp

        memory/4180-37-0x0000020A2C2B0000-0x0000020A2C2C0000-memory.dmp

        memory/4180-53-0x0000020A34670000-0x0000020A34678000-memory.dmp

        memory/4180-21-0x0000020A2C080000-0x0000020A2C090000-memory.dmp

        memory/4180-65-0x0000020A358C0000-0x0000020A358C8000-memory.dmp