f108aa2b72a4bb1be1d3fb5aaa11232ed6bc3a25ea7fde4aed423e43391b1014

Analysis

max time kernel
149s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20260130-en
resource tags

arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
11/05/2026, 12:42

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General

Target
2026-05-11_d1d528cc889487fefdcae2939425ffa5_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe
Size 1.7MB
Sample260511-pxewlsdv3m
SHA256 f108aa2b72a4bb1be1d3fb5aaa11232ed6bc3a25ea7fde4aed423e43391b1014
MD5 d1d528cc889487fefdcae2939425ffa5
SHA1 6f7d3e0c40a71f3fb5ef43258af2ea8714da9174
SHA512 6d5410b99123b06c2c917beb226f9975c3c1a8f929f3652744fb3bee3a65fdbcb062a7f7600554ffab4dae0b78009007cb57ebbfac971e2d980f5eb8708c869c
SSDEEP 24576:OXdVtTj2i64T+jdxQCfgOFD3WSwd2QtBBw6xxhVxQtmibjOhZaiRu/4oMaop0UNw:mbTChxKCnFnQXBbrtgb/iQvu0UHO/
TLSH
T1B385DE252790CD61F36FC07683E16E79B5B329213B33D885AE4855306BF2E2FE781196
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery persistence

Malware Config

Signatures

Executes dropped EXE 5 IoCs

pid	Process
5056	WdExt.exe
2740	launch.exe
3948	wtmps.exe
4620	launch.exe
484	mscaps.exe

Loads dropped DLL 2 IoCs

pid	Process
3496	2026-05-11_d1d528cc889487fefdcae2939425ffa5_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe
5056	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-1-5-21-2122505878-652277452-2375749442-1000\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	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
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-05-11_d1d528cc889487fefdcae2939425ffa5_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	launch.exe

Suspicious behavior: EnumeratesProcesses 28 IoCs

pid	Process
3496	2026-05-11_d1d528cc889487fefdcae2939425ffa5_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe
3496	2026-05-11_d1d528cc889487fefdcae2939425ffa5_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe
5056	WdExt.exe
5056	WdExt.exe
2740	launch.exe
2740	launch.exe
2740	launch.exe
2740	launch.exe
2740	launch.exe
2740	launch.exe
2740	launch.exe
2740	launch.exe
2740	launch.exe
2740	launch.exe
2740	launch.exe
2740	launch.exe
4620	launch.exe
4620	launch.exe
4620	launch.exe
4620	launch.exe
4620	launch.exe
4620	launch.exe
4620	launch.exe
4620	launch.exe
4620	launch.exe
4620	launch.exe
4620	launch.exe
4620	launch.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3496 wrote to memory of 1116	3496	2026-05-11_d1d528cc889487fefdcae2939425ffa5_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe	80
PID 3496 wrote to memory of 1704	3496	2026-05-11_d1d528cc889487fefdcae2939425ffa5_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe	81
PID 1116 wrote to memory of 5056	1116	cmd.exe	84
PID 5056 wrote to memory of 4132	5056	WdExt.exe	85
PID 4132 wrote to memory of 2740	4132	cmd.exe	87
PID 2740 wrote to memory of 3548	2740	launch.exe	88
PID 3548 wrote to memory of 3948	3548	cmd.exe	90
PID 3948 wrote to memory of 484	3948	wtmps.exe	93

C:\Users\Admin\AppData\Local\Temp\2026-05-11_d1d528cc889487fefdcae2939425ffa5_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-05-11_d1d528cc889487fefdcae2939425ffa5_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3496
- 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:1116
- - 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
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:5056
  - - 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:4132
    - - C:\Users\Admin\AppData\Roaming\Microsoft\Defender\launch.exe
        
        "C:\Users\Admin\AppData\Roaming\Microsoft\Defender\launch.exe" /i 5056
        5⤵
        Executes dropped EXE
        Adds Run key to start application
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of WriteProcessMemory
        
        PID:2740
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin0.bat" "
        6⤵
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:3548
        
        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:3948
        
        C:\Windows\SysWOW64\mscaps.exe
        
        "C:\Windows\system32\mscaps.exe" /C:\Users\Admin\AppData\Local\Temp\wtmps.exe
        8⤵
        Executes dropped EXE
        
        PID:484
- 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:1704

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:4620

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

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

5148.tmp

Path C:\Users\Admin\AppData\Local\Temp\5148.tmp
Size 406B
SHA256 27e678bf5dc82219d6edd744f0b82567a26e40f8a9dcd6487205e13058e3ed1f
MD5 37512bcc96b2c0c0cf0ad1ed8cfae5cd
SHA1 edf7f17ce28e1c4c82207cab8ca77f2056ea545c
SHA512 6d4252ab5aa441a76ce2127224fefcb221259ab4d39f06437b269bd6bfdaae009c8f34e9603ec734159553bc9f1359bdd70316cd426d73b171a9f17c41077641
TLSH
T1C5E0A238F30DCC2AE1D032092011CE86F23C128AE6A1FBA82AB421A3B00350CC2346E3
MD5 SHA1 SHA512 TLSH

Submit Download

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

WdExt.exe

Path C:\Users\Admin\AppData\Roaming\Microsoft\Messenger\Extension\WdExt.exe
Size 512KB
SHA256 37693a8f2601ffa5a227baec7c26a80c8b8da5edb1dd0919513b0c968fb476eb
MD5 8756e77882aa43824bb385f3f1e0a62f
SHA1 a2bab0621c7f5300203ffb2cc7deb17e5229d2c8
SHA512 486f94f14219b442b45a6b180ea06cbf8a2a0aacd3e37396b59d0e51f4f8a7977961119995b9fb613d76dfe890e7c1265e3ab136605acfe2b09a9afb42f200a8
SSDEEP 12288:OHXHdkEVtTj2FE64T+j+OLXY4QoJQswG65rAnjJPV1Uc5WSwM:OXdVtTj2i64T+jdxQCfgOFD3WSwM
TLSH
T1F9B4021E3AE089F1C0AFD5B381E5FB29FBB176322A22D08B634C95351D52752FA161D3
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

WdExt.exe

Path C:\Users\Admin\AppData\Roaming\Microsoft\Messenger\Extension\WdExt.exe
Size 1.7MB
SHA256 91f1bbed8ed606bc700ed72388f12be17590dc51b896e9683180b72b292ee1b4
MD5 13ce21565775ad45a7a2c7b781904d86
SHA1 77ee98bb248ec2b6db67774b0c5886542eb184e6
SHA512 9cd2e17519b957e7c7e15311d2556634663b71bb42ce652d2783fe82cae4c5d6a0b2e53257ed7272e71a4fe9f51b06289a5d09da0297c31ce3374fab6283b11c
SSDEEP 24576:OXdVtTj2i64T+jdxQCfgOFD3WSwd2QtBBw6xxhVxQtmibjOhZaiRu/4oMaop0UNj:mbTChxKCnFnQXBbrtgb/iQvu0UHOm
TLSH
T19985DE252790CD61F36FC07683E16E79B5B329213B33D885AE4855306BF2E2FE781196
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

Submit Download

Admin0.bat

Path C:\Users\Admin\AppData\Roaming\Temp\Admin0.bat
Size 102B
SHA256 9cddd4b2ac719f01052deef3aa558fbfbcd21d5728215651345c3d2b9ba250d9
MD5 1d68f046cd6a9197038fb2445d2bea05
SHA1 d8dca54cfa0b2ad404bce32d5d94634bcfc9b2d7
SHA512 2720d071fd02b2cf0d9f1de8dd19117fd128f213dd7f66fa8adb00d7873a5de58d2f2618100d28eec85db707d9e34d20258f9a1f76acf75fe668e66722e1cc4c
TLSH
T182B0121143CACF0D144060DB177591CCC0740C983F847714EF01C84C314080DFDD6A02
MD5 SHA1 SHA512 TLSH

Submit Download

Admin1.bat

Path C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat
Size 358B
SHA256 904547aee32a3f0b3f977b888636b573c180a356f8db00c6e0ca2846c4dd31f1
MD5 7340da5a60c3e87e07285185b4edbb61
SHA1 d528c9d8aeda1a8c9ffc17e177a2dd00b6b71345
SHA512 a25f71cb9511e91a7a6be9545984ecc66cc2f53e0b39beeb573a4cd6b12befb5974f0daa52dcf12b6837d497fb2a3df96b528f89c3f9f179d8f4467601c58bbc
TLSH
T152E0C040036DC75D320063870B3C91AED0687EA1BF8C33354F23C28851E060CFD12052
MD5 SHA1 SHA512 TLSH

Submit Download

Admin1.bat

Path C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat
Size 126B
SHA256 47722ec61f95d7e17ad2eda844eb470cb64467560bdce468a16b2d6f627028bd
MD5 5dfea0889e2a96d4f64ca82a6bad03de
SHA1 7ee01dc427e58086a06d4b66a8deb720af0f29cc
SHA512 ce66816a756f3e968f1121e5aca92d947f820d89e20cb2f9e16f2ede77b543c2a5a6a29e62bf9635156eafd6f3180bf7d413208f4ba0ff10f21500e639b5d494
TLSH
T1AAB0922707C9CB0EB8636097077A94AD90788AC23F98BA15CA11C488325680DFCAA95A
MD5 SHA1 SHA512 TLSH

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mydll.dll

Path C:\Users\Admin\AppData\Roaming\Temp\mydll.dll
Size 397KB
SHA256 172c5d203978efd4c41ff771b9d91cdaf6b7dbc243f4e49d3494f0eb68e174d0
MD5 54c2f1e94d36d256eec1a83954d6ec61
SHA1 b4206dddea2ef133aaa82146b1da6acfc3824882
SHA512 9758f747f571c72ca4dba7e3d6b8b7687365595ee554eecb27dde5facf912e3e4b89e55f1a8dec362426411772a345783ef587446c3619f26c693a22ef3edf93
SSDEEP 96:/yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyT:/
MD5 SHA1 SHA512 SSDEEP

Submit Download

mydll.dll

Path C:\Users\Admin\AppData\Roaming\Temp\mydll.dll
Size 397KB
SHA256 46531fdcb25851c1cc9aabd320aea1925b459a3106040d1c37334b97980aaec2
MD5 dfd79ed7a3e608aa717743f9e75c4613
SHA1 1e9ab2729d2da8e3fe5116a833d089cd517b17ac
SHA512 c08bf246451a32c708808fb5a870629d732581c35da0333600e74d00dae5a05dc7d9978fefb1fc34f7c099b0ee9bb9155756ff16b82a9826c90635dbbf973f80
SSDEEP 6144:AeDT2zbyLpoFDpyfaMUqbcQ2uAOwe0Yg1ATPcdUoJFfAaaNzxOPMVP1tQ+jBSK4+:AeDCysQ2uWoFNgdo4+
TLSH
T165843A03EAA890A1E9F74B70296EA22A503DB8754F50DDDF726447EDA430EC18F75B13
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

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/484-309-0x0000000000860000-0x0000000000867000-memory.dmp

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memory/2740-279-0x0000000000730000-0x00000000007EB000-memory.dmp

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memory/3496-0-0x0000000010000000-0x0000000010015000-memory.dmp

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memory/3496-184-0x0000000000660000-0x0000000000667000-memory.dmp

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memory/3496-183-0x0000000000890000-0x000000000094B000-memory.dmp

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memory/3548-295-0x0000000000E80000-0x0000000000F3B000-memory.dmp

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memory/3948-294-0x0000000000870000-0x0000000000877000-memory.dmp

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memory/3948-293-0x0000000000720000-0x00000000007DB000-memory.dmp

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memory/4620-289-0x0000000000610000-0x00000000006CB000-memory.dmp

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memory/5056-273-0x0000000000870000-0x000000000092B000-memory.dmp

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memory/5056-274-0x0000000000620000-0x0000000000627000-memory.dmp

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