23958fc4e50222e4410305ae6ac0686cb0554bd87fa8e744d1863b32aa83be42

Analysis

max time kernel
149s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
01/08/2026, 03:39

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General

Target
2026-08-01_2190b1ff8abd98f2fe90bb7f62735508_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe
Size 1.7MB
Sample260801-d76arsxbph
SHA256 23958fc4e50222e4410305ae6ac0686cb0554bd87fa8e744d1863b32aa83be42
MD5 2190b1ff8abd98f2fe90bb7f62735508
SHA1 6d963e3585d598ad4c3c666c1a74eb36e31cd19b
SHA512 2b93afc470f7ac3d8974dbb8ec067bb21fe377ae71cfdcc8dc693594b064994c6388e025aab4a463f0736fb7d6e8946daf3668c34626d5623c3fceca5bddb2e6
SSDEEP 24576:OXdVtTj2i64T+jdxQCfgOFD3WSwd2QtBBw6xxhVxQtmibjOhZaiRu/4oMaop0UNY:mbTChxKCnFnQXBbrtgb/iQvu0UHOr
TLSH
T12085F0152790CD61F36FC07283E56E79B5B329213733D886AE4855312BF2E2FE781196
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery execution 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-1-5-21-889581200-2041691093-2048517887-1000\Control Panel\International\Geo\Nation	launch.exe
Key value queried	\REGISTRY\USER\S-1-5-21-889581200-2041691093-2048517887-1000\Control Panel\International\Geo\Nation	2026-08-01_2190b1ff8abd98f2fe90bb7f62735508_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe
Key value queried	\REGISTRY\USER\S-1-5-21-889581200-2041691093-2048517887-1000\Control Panel\International\Geo\Nation	WdExt.exe

Executes dropped EXE 5 IoCs

pid	Process
2708	WdExt.exe
1448	launch.exe
3964	launch.exe
2340	wtmps.exe
1756	mscaps.exe

Loads dropped DLL 2 IoCs

pid	Process
4732	2026-08-01_2190b1ff8abd98f2fe90bb7f62735508_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe
2708	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-1-5-21-889581200-2041691093-2048517887-1000\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
5064	cmd.exe
4520	cmd.exe
4416	cmd.exe
4372	cmd.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	2026-08-01_2190b1ff8abd98f2fe90bb7f62735508_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	launch.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	WdExt.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	launch.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wtmps.exe

Suspicious behavior: EnumeratesProcesses 28 IoCs

pid	Process
4732	2026-08-01_2190b1ff8abd98f2fe90bb7f62735508_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe
4732	2026-08-01_2190b1ff8abd98f2fe90bb7f62735508_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe
2708	WdExt.exe
2708	WdExt.exe
1448	launch.exe
1448	launch.exe
1448	launch.exe
1448	launch.exe
1448	launch.exe
1448	launch.exe
1448	launch.exe
1448	launch.exe
1448	launch.exe
1448	launch.exe
1448	launch.exe
1448	launch.exe
3964	launch.exe
3964	launch.exe
3964	launch.exe
3964	launch.exe
3964	launch.exe
3964	launch.exe
3964	launch.exe
3964	launch.exe
3964	launch.exe
3964	launch.exe
3964	launch.exe
3964	launch.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4732 wrote to memory of 4372	4732	2026-08-01_2190b1ff8abd98f2fe90bb7f62735508_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe	85
PID 4732 wrote to memory of 5064	4732	2026-08-01_2190b1ff8abd98f2fe90bb7f62735508_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe	87
PID 4372 wrote to memory of 2708	4372	cmd.exe	89
PID 2708 wrote to memory of 4520	2708	WdExt.exe	90
PID 4520 wrote to memory of 1448	4520	cmd.exe	92
PID 1448 wrote to memory of 4416	1448	launch.exe	94
PID 4416 wrote to memory of 2340	4416	cmd.exe	97
PID 2340 wrote to memory of 1756	2340	wtmps.exe	98

C:\Users\Admin\AppData\Local\Temp\2026-08-01_2190b1ff8abd98f2fe90bb7f62735508_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-01_2190b1ff8abd98f2fe90bb7f62735508_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:4732
- 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:4372
- - 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:2708
  - - 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:4520
    - - C:\Users\Admin\AppData\Roaming\Microsoft\Defender\launch.exe
        
        "C:\Users\Admin\AppData\Roaming\Microsoft\Defender\launch.exe" /i 2708
        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:1448
      - 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:4416
        
        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:2340
        
        C:\Windows\SysWOW64\mscaps.exe
        
        "C:\Windows\system32\mscaps.exe" /C:\Users\Admin\AppData\Local\Temp\wtmps.exe
        8⤵
        Executes dropped EXE
        
        PID:1756
- 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:5064

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:3964

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

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

7B55.tmp

Path C:\Users\Admin\AppData\Local\Temp\7B55.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

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WdExt.exe

Path C:\Users\Admin\AppData\Roaming\Microsoft\Messenger\Extension\WdExt.exe
Size 1.7MB
SHA256 1320e44bdfa5c88fb6eed4036c5de7e8bdb7597c94beaf652ffc5dc0075280be
MD5 287786b11e6b4783fe410d9fb0d39bdc
SHA1 f0238241db74173f0a4b28b5f732240c867d813a
SHA512 a05e644b36db102c88f357ac48944622f38026c3869bb33baf0e3737100a260b4952502c8a0f5e89044a85a61041ce5a7c351a7f2777db480af067718b91c521
SSDEEP 24576:OXdVtTj2i64T+jdxQCfgOFD3WSwd2QtBBw6xxhVxQtmibjOhZaiRu/4oMaop0UN4:mbTChxKCnFnQXBbrtgb/iQvu0UHOn
TLSH
T19485F0152790CD61F36FC07283E5AE79B5B329213733D886AE4855312BF2E2FE781196
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

WdExt.exe

Path C:\Users\Admin\AppData\Roaming\Microsoft\Messenger\Extension\WdExt.exe
Size 1.7MB
SHA256 9c66f5a4b60ccb3fbcc266918971582962e982569bdc205ef0b9dfb79dde0508
MD5 f26c415b523dc879e02f1858148e8d4d
SHA1 4758be82d8cc60d8c8491fd5cb29ed2898d385f1
SHA512 38e1b20d3cd450db3a74dda3d39a880160ffe4a89f0537404b208e53b6f40daef8ef35f4fef22e7d6d8f01c22a0b88b9301d6adb669ec5db14d6511def40d653
SSDEEP 24576:OXdVtTj2i64T+jdxQCfgOFD3WSwd2QtBBw6xxhVxQtmibjOhZaiRu/4oMaop0UN8:mbTChxKCnFnQXBbrtgb/iQvu0UHOB
TLSH
T12D85F0152390CDA1F36FC07283E56E79B5B329213733D896AE4855312BF2E2FE781196
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 ea905b10f607a676d91e0663d5639289188946759c1a3a710372d03de77815fe
MD5 304707fd3108c5d97acaba3cfe7be97d
SHA1 f397f141e00369e17e33927ee836118442c02a0e
SHA512 766a0f5959b6aa9862e63ab1a76ed1159e109767f98690374574661f1025a563713ca608f52f0a1252b51e5d09479af633d56b7a7e553e589e1719748b8ce03a
TLSH
T1C4E0C00042EFC3182084628F2F21F05EE0B439A52F4D330ACA23C1A4515190DBD12502
MD5 SHA1 SHA512 TLSH

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Admin1.bat

Path C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat
Size 126B
SHA256 c5f60c84781a59db03ae6a06ff8accf3a55e461a815ce88f675204b6c3f13adc
MD5 2d21ef08a85a6e2dd0f27c52e36ec989
SHA1 9588114b72aad977fd601a1229750bbb90ca0d2d
SHA512 dfe31ce82396bcb17b647a0c828c8a084bba165a4a47f2e2af60ed65faf0490e6e70de22dfaed7db7cb4d0139431b63fc9a2ea8da06241fd4cc6ad1bb3bd998c
TLSH
T17EB09B1603C9C70E745260570775555D50784EC23E947A05C711C48C314580CFC96945
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/4732-0-0x0000000010000000-0x0000000010015000-memory.dmp

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