3e3fd03051912ebfec20aa89ab0d120f7c2a007c118ddaeba374d4e0afe53e25

Analysis

max time kernel
149s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
04/07/2026, 15:25

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General

Target
2026-07-04_55cdc7bf74a1151485212845e9f90c16_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe
Size 1.7MB
Sample260704-st5jmsg17w
SHA256 3e3fd03051912ebfec20aa89ab0d120f7c2a007c118ddaeba374d4e0afe53e25
MD5 55cdc7bf74a1151485212845e9f90c16
SHA1 6ee170cee7430fea1bc66c310c9dc17c087a9fb4
SHA512 04eb93c35e858f28c83573d8d32153e97cdcb65eb8f15943e1e9fdd1a5010da8fbc3ea7ce30ec6b3ae4ac4b47f4529d266cc7de42538033b38218b99755d3d49
SSDEEP 24576:OXdVtTj2i64T+jdxQCfgOFD3WSwd2QtBBw6xxhVxQtmibjOhZaiRu/4oMaop0UNE:mbTChxKCnFnQXBbrtgb/iQvu0UHOR
TLSH
T14285FF252790CDA1F36FC07283E56E79B5B329213733D8966E4851312BF2E2FE781196
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery persistence

Malware Config

Signatures

Checks computer location settings 2 TTPs 3 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-540052884-2969440504-464782435-1000\Control Panel\International\Geo\Nation	2026-07-04_55cdc7bf74a1151485212845e9f90c16_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe
Key value queried	\REGISTRY\USER\S-1-5-21-540052884-2969440504-464782435-1000\Control Panel\International\Geo\Nation	WdExt.exe
Key value queried	\REGISTRY\USER\S-1-5-21-540052884-2969440504-464782435-1000\Control Panel\International\Geo\Nation	launch.exe

Executes dropped EXE 5 IoCs

pid	Process
1076	WdExt.exe
1632	launch.exe
632	wtmps.exe
2992	mscaps.exe
3416	launch.exe

Loads dropped DLL 2 IoCs

pid	Process
3620	2026-07-04_55cdc7bf74a1151485212845e9f90c16_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe
1076	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-1-5-21-540052884-2969440504-464782435-1000\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

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	2026-07-04_55cdc7bf74a1151485212845e9f90c16_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	WdExt.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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wtmps.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	launch.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 28 IoCs

pid	Process
3620	2026-07-04_55cdc7bf74a1151485212845e9f90c16_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe
3620	2026-07-04_55cdc7bf74a1151485212845e9f90c16_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe
1076	WdExt.exe
1076	WdExt.exe
1632	launch.exe
1632	launch.exe
1632	launch.exe
1632	launch.exe
1632	launch.exe
1632	launch.exe
1632	launch.exe
1632	launch.exe
1632	launch.exe
1632	launch.exe
1632	launch.exe
1632	launch.exe
3416	launch.exe
3416	launch.exe
3416	launch.exe
3416	launch.exe
3416	launch.exe
3416	launch.exe
3416	launch.exe
3416	launch.exe
3416	launch.exe
3416	launch.exe
3416	launch.exe
3416	launch.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3620 wrote to memory of 4516	3620	2026-07-04_55cdc7bf74a1151485212845e9f90c16_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe	83
PID 3620 wrote to memory of 3428	3620	2026-07-04_55cdc7bf74a1151485212845e9f90c16_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe	85
PID 4516 wrote to memory of 1076	4516	cmd.exe	87
PID 1076 wrote to memory of 4796	1076	WdExt.exe	88
PID 4796 wrote to memory of 1632	4796	cmd.exe	90
PID 1632 wrote to memory of 1828	1632	launch.exe	91
PID 1828 wrote to memory of 632	1828	cmd.exe	93
PID 632 wrote to memory of 2992	632	wtmps.exe	94

C:\Users\Admin\AppData\Local\Temp\2026-07-04_55cdc7bf74a1151485212845e9f90c16_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-04_55cdc7bf74a1151485212845e9f90c16_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe"
1⤵
- Checks computer location settings
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3620
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin0.bat" "
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4516
- - C:\Users\Admin\AppData\Roaming\Microsoft\Messenger\Extension\WdExt.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\Messenger\Extension\WdExt.exe"
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:1076
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat" "
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:4796
    - - C:\Users\Admin\AppData\Roaming\Microsoft\Defender\launch.exe
        
        "C:\Users\Admin\AppData\Roaming\Microsoft\Defender\launch.exe" /i 1076
        5⤵
        Checks computer location settings
        Executes dropped EXE
        Adds Run key to start application
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of WriteProcessMemory
        
        PID:1632
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin2.bat" "
        6⤵
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:1828
        
        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:632
        
        C:\Windows\SysWOW64\mscaps.exe
        
        "C:\Windows\system32\mscaps.exe" /C:\Users\Admin\AppData\Local\Temp\wtmps.exe
        8⤵
        Executes dropped EXE
        
        PID:2992
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat" "
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3428

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:3416

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

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

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

2287.tmp

Path C:\Users\Admin\AppData\Local\Temp\2287.tmp
Size 406B
SHA256 27e678bf5dc82219d6edd744f0b82567a26e40f8a9dcd6487205e13058e3ed1f
MD5 37512bcc96b2c0c0cf0ad1ed8cfae5cd
SHA1 edf7f17ce28e1c4c82207cab8ca77f2056ea545c
SHA512 6d4252ab5aa441a76ce2127224fefcb221259ab4d39f06437b269bd6bfdaae009c8f34e9603ec734159553bc9f1359bdd70316cd426d73b171a9f17c41077641
TLSH
T1C5E0A238F30DCC2AE1D032092011CE86F23C128AE6A1FBA82AB421A3B00350CC2346E3
MD5 SHA1 SHA512 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

Submit Download

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

Submit Download

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

Submit Download

WdExt.exe

Path C:\Users\Admin\AppData\Roaming\Microsoft\Messenger\Extension\WdExt.exe
Size 1.7MB
SHA256 3e3fd03051912ebfec20aa89ab0d120f7c2a007c118ddaeba374d4e0afe53e25
MD5 55cdc7bf74a1151485212845e9f90c16
SHA1 6ee170cee7430fea1bc66c310c9dc17c087a9fb4
SHA512 04eb93c35e858f28c83573d8d32153e97cdcb65eb8f15943e1e9fdd1a5010da8fbc3ea7ce30ec6b3ae4ac4b47f4529d266cc7de42538033b38218b99755d3d49
SSDEEP 24576:OXdVtTj2i64T+jdxQCfgOFD3WSwd2QtBBw6xxhVxQtmibjOhZaiRu/4oMaop0UNE:mbTChxKCnFnQXBbrtgb/iQvu0UHOR
TLSH
T14285FF252790CDA1F36FC07283E56E79B5B329213733D8966E4851312BF2E2FE781196
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

WdExt.exe

Path C:\Users\Admin\AppData\Roaming\Microsoft\Messenger\Extension\WdExt.exe
Size 1.7MB
SHA256 d7fd812e34b6a6e1037fa823a63bf083cf00bed00a270cd22c1d18b5d2ee086c
MD5 6467e8e77a72298cc6f940cbd09d8138
SHA1 74c1730631e704dc721de0410c46c4cccc1b6251
SHA512 5e21d0a8fafc3368c91349a55e60dd4462c6aca5554da0729c6822ffc1598493f9ac2af1aef84cc1fc597f8e703ca64ce4dc5c9103ee68232e603762fe023275
SSDEEP 24576:OXdVtTj2i64T+jdxQCfgOFD3WSwd2QtBBw6xxhVxQtmibjOhZaiRu/4oMaop0UNW:mbTChxKCnFnQXBbrtgb/iQvu0UHOV
TLSH
T16B85FF152790CDA1F36FC07283E56E79B5B329213733D896AE4851312BF2E2FE781196
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

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 17c85cb52091c6623fe5cb340302100f841525d600a17517193cec7fe2b3d5a3
MD5 cb53c6f32b17cb2281dad084fdd434fc
SHA1 ffcc13fc8bd3dbf074764260a276c93ae58117d0
SHA512 843f67332cb1218cace2a0eb78abfe5d33ee6d66f6d577b4f8a5baa607cb03a91468a07a45e86e9e0617301ba3894d027c2db7874343af5f257d9ba2c5c1f653
TLSH
T13FE0C005426DC7752145A28316B492FCC06C6AB43E4823054322C6DB565680EB891CA0
MD5 SHA1 SHA512 TLSH

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Admin1.bat

Path C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat
Size 126B
SHA256 bee6356e9c691b0aaaa9ad3193786ca3c77ecec5fc5737c97517b902ea3accf9
MD5 073f503e7ff08938d991930826533a3a
SHA1 c3847e060369113247e7fb099ffa365c229ef17d
SHA512 92c28382db80d153c4dd5757c9e7305c7bbd621446d2a155e4c362f2c9f79624909befe68e02b00268ec61f453b9af47efbd77785244c6d2f23c46af5c0fc1d4
TLSH
T1EAB09B1607D9C70E745360570775945D507C4EC13E947705C6118488314684DFD56945
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 388KB
SHA256 c67ed34d9254b31e611ee830125c3f2572a1e686f82deb69e1580fb9a4614cd0
MD5 e1e47695a0b98432911311352b63eaed
SHA1 836142e550301e0fc13c1a047aae5a2f4481d7cd
SHA512 da49234ee2e1d8f9956ba59d4a49fe04d3ab154f5dd60cf7a6c72e9d42defe8a4b0aeb38845444fe3a8d9c80976467d2101f7c992a48f98f6a9317d0e61ca961
SSDEEP 96:/yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyz:/
MD5 SHA1 SHA512 SSDEEP

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mydll.dll

Path C:\Users\Admin\AppData\Roaming\Temp\mydll.dll
Size 388KB
SHA256 93db7c9699594caa19490280842fbebec3877278c92128b92e63d75fcd01397a
MD5 8d7db101a7211fe3309dc4dc8cf2dd0a
SHA1 6c2781eadf53b3742d16dab2f164baf813f7ac85
SHA512 8b139d447068519997f7bbc2c7c2fe3846b89ae1fba847258277c9ab92a93583b28fae7ffa444768929ed5852cc914c0270446cbf0bd20aca49bde6b6f809c83
SSDEEP 12288:PDCOy/psISIHbl9f/mnmO/5Se71RpNJmq3CrP:RyRznmnp5SedNJBCL
TLSH
T1E3843A12B7A98025D6F30A74263DB536A4397C750F50EEEB73250B6DA830FC1DB79A12
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/3620-0-0x0000000010000000-0x0000000010015000-memory.dmp

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