12ef2c4f357fb0f63256a48cf13f71739d597b33800a92d6cdf8e4fe136f03c6

Analysis

max time kernel
150s
max time network
101s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
02/10/2026, 12:34

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General

Target
2026-10-01_6da4759a0e8e87b2f5aec6a46863dab1_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe
Size 1.7MB
Sample261002-prs62svs5n
SHA256 12ef2c4f357fb0f63256a48cf13f71739d597b33800a92d6cdf8e4fe136f03c6
MD5 6da4759a0e8e87b2f5aec6a46863dab1
SHA1 d27acbbbbb228b46b784c3df287247626acf2b93
SHA512 e42046451a28473a83c19d4d3d75b9d332fcd28f4406fe1e1a85161edf6df5daab6146914f0eaef02e21d4963562f7d9cedd7d18cc26bac767919bdb65f3f9f7
SSDEEP 24576:OXdVtTj2i64T+jdxQCfgOFD3WSwd2QtBBw6xxhVxQtmibjOhZaiRu/4oMaop0UNd:mbTChxKCnFnQXBbrtgb/iQvu0UHOk
TLSH
T12485F0152790CD61F36FC07683E16E7AB9B329213733D886AE4855312BF1E2FE781196
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery execution persistence

Malware Config

Signatures

Executes dropped EXE 5 IoCs

pid	Process
2796	WdExt.exe
5796	launch.exe
3180	wtmps.exe
2704	mscaps.exe
5224	launch.exe

Loads dropped DLL 2 IoCs

pid	Process
5820	2026-10-01_6da4759a0e8e87b2f5aec6a46863dab1_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe
2796	WdExt.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-696679853-3915825385-3233721679-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Defender Extension = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Defender\\launch.exe\""	launch.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\mscaps.exe	wtmps.exe
File opened for modification	C:\Windows\SysWOW64\mscaps.exe	wtmps.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Executes a command shell one-liner 1 TTPs 4 IoCs

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

execution

Windows Command Shell

T1059.003

pid	Process
3752	cmd.exe
5568	cmd.exe
2472	cmd.exe
752	cmd.exe

Reads the TCP/IP host and domain name from the registry 1 TTPs 4 IoCs

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

discovery

System Network Configuration Discovery

T1016

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	2026-10-01_6da4759a0e8e87b2f5aec6a46863dab1_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname	WdExt.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	WdExt.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname	2026-10-01_6da4759a0e8e87b2f5aec6a46863dab1_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe

System Location Discovery: System Language Discovery 1 TTPs 9 IoCs

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

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WdExt.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	launch.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	launch.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-10-01_6da4759a0e8e87b2f5aec6a46863dab1_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wtmps.exe

Suspicious behavior: EnumeratesProcesses 28 IoCs

pid	Process
5820	2026-10-01_6da4759a0e8e87b2f5aec6a46863dab1_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe
5820	2026-10-01_6da4759a0e8e87b2f5aec6a46863dab1_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe
2796	WdExt.exe
2796	WdExt.exe
5796	launch.exe
5796	launch.exe
5796	launch.exe
5796	launch.exe
5796	launch.exe
5796	launch.exe
5796	launch.exe
5796	launch.exe
5796	launch.exe
5796	launch.exe
5796	launch.exe
5796	launch.exe
5224	launch.exe
5224	launch.exe
5224	launch.exe
5224	launch.exe
5224	launch.exe
5224	launch.exe
5224	launch.exe
5224	launch.exe
5224	launch.exe
5224	launch.exe
5224	launch.exe
5224	launch.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 5820 wrote to memory of 3752	5820	2026-10-01_6da4759a0e8e87b2f5aec6a46863dab1_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe	89
PID 5820 wrote to memory of 5568	5820	2026-10-01_6da4759a0e8e87b2f5aec6a46863dab1_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe	91
PID 3752 wrote to memory of 2796	3752	cmd.exe	93
PID 2796 wrote to memory of 2472	2796	WdExt.exe	94
PID 2472 wrote to memory of 5796	2472	cmd.exe	96
PID 5796 wrote to memory of 752	5796	launch.exe	97
PID 752 wrote to memory of 3180	752	cmd.exe	99
PID 3180 wrote to memory of 2704	3180	wtmps.exe	100

C:\Users\Admin\AppData\Local\Temp\2026-10-01_6da4759a0e8e87b2f5aec6a46863dab1_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-10-01_6da4759a0e8e87b2f5aec6a46863dab1_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe"
1⤵
- Loads dropped DLL
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:5820
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin0.bat" "
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3752
- - C:\Users\Admin\AppData\Roaming\Microsoft\Messenger\Extension\WdExt.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\Messenger\Extension\WdExt.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Reads the TCP/IP host and domain name from the registry
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:2796
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat" "
      4⤵
      Executes a command shell one-liner
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:2472
    - - C:\Users\Admin\AppData\Roaming\Microsoft\Defender\launch.exe
        
        "C:\Users\Admin\AppData\Roaming\Microsoft\Defender\launch.exe" /i 2796
        5⤵
        Executes dropped EXE
        Adds Run key to start application
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of WriteProcessMemory
        
        PID:5796
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin2.bat" "
        6⤵
        Executes a command shell one-liner
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:752
        
        C:\Users\Admin\AppData\Local\Temp\wtmps.exe
        
        "C:\Users\Admin\AppData\Local\Temp\wtmps.exe"
        7⤵
        Executes dropped EXE
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:3180
        
        C:\Windows\SysWOW64\mscaps.exe
        
        "C:\Windows\system32\mscaps.exe" /C:\Users\Admin\AppData\Local\Temp\wtmps.exe
        8⤵
        Executes dropped EXE
        
        PID:2704
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat" "
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  PID:5568

C:\Users\Admin\AppData\Roaming\Microsoft\Defender\launch.exe
"C:\Users\Admin\AppData\Roaming\Microsoft\Defender\launch.exe"
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:5224

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

861E.tmp

Path C:\Users\Admin\AppData\Local\Temp\861E.tmp
Size 406B
SHA256 27e678bf5dc82219d6edd744f0b82567a26e40f8a9dcd6487205e13058e3ed1f
MD5 37512bcc96b2c0c0cf0ad1ed8cfae5cd
SHA1 edf7f17ce28e1c4c82207cab8ca77f2056ea545c
SHA512 6d4252ab5aa441a76ce2127224fefcb221259ab4d39f06437b269bd6bfdaae009c8f34e9603ec734159553bc9f1359bdd70316cd426d73b171a9f17c41077641
TLSH
T1C5E0A238F30DCC2AE1D032092011CE86F23C128AE6A1FBA82AB421A3B00350CC2346E3
MD5 SHA1 SHA512 TLSH

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Sp72C6.tmp

Path C:\Users\Admin\AppData\Local\Temp\Sp72C6.tmp
Size 598B
SHA256 2581e7ba9ee4b2910e3f93ca8f73a0defce91dbd00b7083ec3a76bc75db6475b
MD5 ee2ac081fd163a70d9be747238432b1c
SHA1 7a239518823f5250d00fa67de441a3337a5aa40f
SHA512 d4d411ad479a9e9e88da1b77ab388d6c56fccbf0cae405a3b806a8235445771db30639682714cd9212eba5b0623572165878e887518a9ea74325ad72f66cccf6
MD5 SHA1 SHA512

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tmp70D1.tmp

Path C:\Users\Admin\AppData\Local\Temp\tmp70D1.tmp
Size 1.7MB
SHA256 28cf71e5a1dbd26e9909098f95603836b2c1c4e58194076f4292cb7741936e7f
MD5 dd970778f40820a13bd14343ae584994
SHA1 1b0d5b87d86076ef7477414ce45a143176bd76d2
SHA512 b96ac3437f95b6c7e0070b03af2556ef31c3f0a24c2f59038a40e62ce661ec1eb3732211e8bdffd80499aa9ec0cd09cc5da698ceb9cb5a385b5d4e2251d30c74
SSDEEP 96:/yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyys:4
MD5 SHA1 SHA512 SSDEEP

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tmp78A6.tmp

Path C:\Users\Admin\AppData\Local\Temp\tmp78A6.tmp
Size 99KB
SHA256 d3a46f71aa7467920b16b64c9d17eaf6c4e147f41cd1390dccff01e4a81f8dfa
MD5 f1c9f4a1f92588aeb82be5d2d4c2c730
SHA1 3dc5a017b15ba74fae2342937380905bf7e8fbd5
SHA512 6171e740ce318d8fc35c92663684f2c35e7b5374c9a8ce6f4dc1c28c9ae62064f9cf44116266c650089bd5a3d328e87f9bdbd63ac1123e0a33ce52a1d21cffad
SSDEEP 1536:AfVMTLl0+j+R3S6CVaTqifclr7MB3tY0ZHp8FkK4+3IOqFnToIfwCBztSoRa6A:Fl67CVgBbNEfZqtTBfwCptSw/A
TLSH
T16FA3AD0276E0C977C0B2407488DA5F3DAFBF765147359D839B4C976D2E70B60EA1A2CA
MD5 SHA1 SHA512 SSDEEP TLSH

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wtmps.exe

Path C:\Users\Admin\AppData\Local\Temp\wtmps.exe
Size 276KB
SHA256 3b20c853d4ca23240cd338b8cab16f1027c540ddfe9c4ffdca1624d2f923b373
MD5 75c1467042b38332d1ea0298f29fb592
SHA1 f92ea770c2ddb04cf0d20914578e4c482328f0f8
SHA512 5c47c59ad222e2597ccdf2c100853c48f022e933f44c279154346eacf9e7e6f54214ada541d43a10424035f160b56131aab206c11512a9fd6ea614fbd3160aa0
SSDEEP 6144:Xaz/zwzFEN3MmUGvSQagFwDeSv3BU9T4/XGOUYM/mVz:Iz8qamFVa1D69T4RMmVz
TLSH
T16354121B18B78123F4665570A9E107C18F7E5A0732A58B2FCF61CC3E46E09698967EF3
MD5 SHA1 SHA512 SSDEEP TLSH

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launch.exe

Path C:\Users\Admin\AppData\Roaming\Microsoft\Defender\launch.exe
Size 172KB
SHA256 6a7093440420306cf7de53421a67af8a1094771e0aab9535acbd748d08ed766c
MD5 daac1781c9d22f5743ade0cb41feaebf
SHA1 e2549eeeea42a6892b89d354498fcaa8ffd9cac4
SHA512 190a7d5291e20002f996edf1e04456bfdff8b7b2f4ef113178bd42a9e5fd89fe6d410ae2c505de0358c4f53f9654ac1caaa8634665afa6d9691640dd4ee86160
SSDEEP 3072:ng2TyMj3tEcWMkc5tTBfZOVxtDH2g3zd3jceABCODJRCyA:n7xqcWxc5tTBsJWKFGUOfCl
TLSH
T10E04BE193A9089B2C0BFD0B7C0D5BB28F77732321322D94B679C96750D62776F6122DA
MD5 SHA1 SHA512 SSDEEP TLSH

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arc.dll

Path C:\Users\Admin\AppData\Roaming\Microsoft\Identities\Admin\arc.dll
Size 1.0MB
SHA256 126593b3672e6985fe4e4903d656040e16a69264faf91b1a416ef00565e17e7c
MD5 2d9df706d1857434fcaa014df70d1c66
SHA1 75a65dd394941cd78234ee100d68c8d2f53f77c6
SHA512 bc476a3aaf54323f1e77bb5effc05c407a1034a42b495da3a374f2253002ba948929ebaaaf52a5204095aa0d66c740f5a2828e2fd3c46749544580966024cacc
SSDEEP 24576:XitBcqPTSNCs8Fm6nQbkkcCZIkj3tTkgbGqt/dKcMM1Wy/:SIqriCsmm6nYqkjdTkgSqNdKcMs/
TLSH
T15925CF1139E0C5B8C1A74233CA1D7BB5F1F9D3644E3588476B8C0B6C6F79A8AD216E1E
MD5 SHA1 SHA512 SSDEEP TLSH

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WdExt.exe

Path C:\Users\Admin\AppData\Roaming\Microsoft\Messenger\Extension\WdExt.exe
Size 1.7MB
SHA256 f06c41a1d37238141ddfa575f1a1ef74ec9f6ea83b6d24c61c78246846f41681
MD5 083a74099f6c504b75f4b7a09f454c94
SHA1 83660647695382d4fdeb67fc2b6047ef16121d11
SHA512 b13f2f6605f823081e3a621df69efca0f0c6dfb7ace0950363291cfba15da51b88fa2d839400f9b74812d6ac7fdd3795b58cc113b1702c21ca180ed5fd7cbefe
SSDEEP 24576:OXdVtTj2i64T+jdxQCfgOFD3WSwd2QtBBw6xxhVxQtmibjOhZaiRu/4oMaop0UNc:mbTChxKCnFnQXBbrtgb/iQvu0UHOz
TLSH
T1FE85F0152790CD61F36FC07683E16E7AB9B329213733D886AE4855312BF1E2FE781196
MD5 SHA1 SHA512 SSDEEP TLSH

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Admin0.bat

Path C:\Users\Admin\AppData\Roaming\Temp\Admin0.bat
Size 129B
SHA256 b3c704b1a728004fc5e25899d72930a7466d7628dd6ddd795b3000897dfa4020
MD5 d1073c9b34d1bbd570928734aacff6a5
SHA1 78714e24e88d50e0da8da9d303bec65b2ee6d903
SHA512 4f2b9330e30fcc55245dc5d12311e105b2b2b9d607fbfc4a203c69a740006f0af58d6a01e2da284575a897528da71a2e61a7321034755b78feb646c8dd12347f
TLSH
T1B6B09B1243C8C70E7C67B1974B75544C517446C57B447509DB45C48D325191CFCDD556
MD5 SHA1 SHA512 TLSH

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Admin1.bat

Path C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat
Size 358B
SHA256 c0126d470b9d9856daa35e030f13308832e2bf919ab4341aeea2c5fe8f997fa1
MD5 d81157fd03068ef54ff436f65bc3b2a2
SHA1 c2c9fd3924722d63c1124b625625e02f83f9be1c
SHA512 c6f288a4d29f2cd9b0584508c6216c88044c4069e9b7ab9f309a56d37a863140fe67c1e10f17029e7482cf538ddb2be61c88fb35cd7accf5cbcc822f5ad3a30e
TLSH
T1B5E0681003AEC61721C0F2870628905D90783DF4BEAE27098622E6C4568090CFD62650
MD5 SHA1 SHA512 TLSH

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Admin1.bat

Path C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat
Size 126B
SHA256 647dcd7339cddf9ed98416986f930c9726684a4364b0738815329c336222df44
MD5 7e67198d4c8736627bad5c27db9340be
SHA1 1476190052fa6d4880e56ca527ab7566ae56da10
SHA512 458b25311251e2ee1dec6e0ce1e34aac4d21a00d9c9a50c720dbd08baeb4ce7c19222637d4ec254d2cb9d6461549140eb621781c582adf8c9e9e47adec8c6f8d
TLSH
T149B09B1603C9C70E745260570779555D507C4AC23E94B615C711848C314580CFC56545
MD5 SHA1 SHA512 TLSH

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Admin2.bat

Path C:\Users\Admin\AppData\Roaming\Temp\Admin2.bat
Size 102B
SHA256 4e7d460b8dc9f2c01b4c5a16fb956aced10127bc940e8039a80c6455901ea1f0
MD5 3ca08f080a7a28416774d80552d4aa08
SHA1 0b5f0ba641204b27adac4140fd45dce4390dbf24
SHA512 0c64aa462ff70473ef763ec392296fe0ea59b5340c26978531a416732bc3845adf9ca7b673cb7b4ba40cc45674351206096995c43600fccbbbe64e51b6019f01
TLSH
T114B0121243CBCF0D148060D70775A1CCC0740C983F947714DF11C84C314080DFDC6A41
MD5 SHA1 SHA512 TLSH

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mydll.dll

Path C:\Users\Admin\AppData\Roaming\Temp\mydll.dll
Size 382KB
SHA256 f0a24c3d4e5f5948dd84a9db1206e07b904c6c12ff9e20de2a2ad7d6b04c6946
MD5 311930917a26dd0cc3754133b6ffc342
SHA1 3c6baf292592dc733d71c2b984a7b75070b43aff
SHA512 b8401339f12ebf39f9ec6ffad3d6db7188387d9fe997d74f11a0d324389758b777b14f4f4a732879259955c428db6d01644f541c9f21db90e2c7eb94b15ca2f0
SSDEEP 6144:ED1coZXbdacDWZyehpRHy9H4dIBXCN2x/DMVP1tF+jBSVJ6:EDhZLdN9eNXdIlCNuorJ6
TLSH
T106842942AAE95420D2F357306A7DBB39212E78785BA0ECDFB24057FDA420AC19F75353
MD5 SHA1 SHA512 SSDEEP TLSH

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mscaps.exe

Path C:\Windows\SysWOW64\mscaps.exe
Size 200KB
SHA256 2c4c9ec8e9291ba5c73f641af2e0c3e1bbd257ac40d9fb9d3faab7cebc978905
MD5 78d3c8705f8baf7d34e6a6737d1cfa18
SHA1 9f09e248a29311dbeefae9d85937b13da042a010
SHA512 9a3c3175276da58f1bc8d1138e63238c8d8ccfbfa1a8a1338e88525eca47f8d745158bb34396b7c3f25e4296be5f45a71781da33ad0bbdf7ad88a9c305b85609
SSDEEP 3072:34LGpbMkFAIk2GOytDDE1wYa+6NjQYryupFsjzuoAxWhZWkZu4pUBRrwCP8T:FbnDk2HcMZYQYcSovhc7AAcCPe
TLSH
T15114F15B2CB38933F462497542E046FA4FFDAD1332F664EFCF2849C11DA09659528AF2
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/5820-0-0x0000000010000000-0x0000000010015000-memory.dmp

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