4da1cd4504a517f14c4fbaadd793bbaf382847cc18c801ec6143116997e9f91a

Analysis

max time kernel
148s
max time network
114s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
26/10/2026, 17:07

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General

Target
2026-10-25_a6ac3ee6bc8a039ac81acb5211934d69_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe
Size 955KB
Sample261026-vm19rabe67
SHA256 4da1cd4504a517f14c4fbaadd793bbaf382847cc18c801ec6143116997e9f91a
MD5 a6ac3ee6bc8a039ac81acb5211934d69
SHA1 0330f046ed420437b4a0747dbcb46f64875b51f7
SHA512 5273340a3179ecff1450df5d8db94440d1dfa6beed65f791076f0c8696c6c811da8f8e7d91b4b83817cdaa092e2a2ad56afa72b7238d07dbbd18669105c158fd
SSDEEP 24576:1GRzatThRiVNbLGJv6plFh9iGa2oMYMgdsHGj:o8TjFJspDLoVMgdkA
TLSH
T1722501197B80CDA1F26FC07296E06F34B6773A202732C94A6B4895381FF2E5EF752156
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery execution persistence

Malware Config

Signatures

Executes dropped EXE 5 IoCs

pid	Process
1272	WdExt.exe
5808	module_launcher.exe
4628	kb50145.exe
3708	injector_s.exe
1556	module_launcher.exe

Loads dropped DLL 2 IoCs

pid	Process
4884	2026-10-25_a6ac3ee6bc8a039ac81acb5211934d69_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe
1272	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-1-5-21-4057491610-3392471755-192832105-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Defender Extension = "\"C:\\Users\\Admin\\AppData\\Roaming\\Admin\\module_launcher.exe\""	module_launcher.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 5 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
3184	cmd.exe
236	cmd.exe
5608	cmd.exe
1856	cmd.exe
4180	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	2026-10-25_a6ac3ee6bc8a039ac81acb5211934d69_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	2026-10-25_a6ac3ee6bc8a039ac81acb5211934d69_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe

System Location Discovery: System Language Discovery 1 TTPs 11 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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	module_launcher.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	kb50145.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	module_launcher.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-10-25_a6ac3ee6bc8a039ac81acb5211934d69_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WdExt.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	injector_s.exe

Suspicious behavior: EnumeratesProcesses 22 IoCs

pid	Process
4884	2026-10-25_a6ac3ee6bc8a039ac81acb5211934d69_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe
4884	2026-10-25_a6ac3ee6bc8a039ac81acb5211934d69_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe
1272	WdExt.exe
1272	WdExt.exe
5808	module_launcher.exe
5808	module_launcher.exe
5808	module_launcher.exe
5808	module_launcher.exe
5808	module_launcher.exe
5808	module_launcher.exe
5808	module_launcher.exe
5808	module_launcher.exe
1556	module_launcher.exe
1556	module_launcher.exe
1556	module_launcher.exe
1556	module_launcher.exe
1556	module_launcher.exe
1556	module_launcher.exe
1556	module_launcher.exe
1556	module_launcher.exe
3708	injector_s.exe
3708	injector_s.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3708	injector_s.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4884 wrote to memory of 4180	4884	2026-10-25_a6ac3ee6bc8a039ac81acb5211934d69_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe	90
PID 4884 wrote to memory of 3184	4884	2026-10-25_a6ac3ee6bc8a039ac81acb5211934d69_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe	92
PID 4180 wrote to memory of 1272	4180	cmd.exe	94
PID 1272 wrote to memory of 236	1272	WdExt.exe	95
PID 236 wrote to memory of 5808	236	cmd.exe	97
PID 5808 wrote to memory of 5608	5808	module_launcher.exe	98
PID 5608 wrote to memory of 4628	5608	cmd.exe	100
PID 4628 wrote to memory of 3708	4628	kb50145.exe	102
PID 4628 wrote to memory of 1856	4628	kb50145.exe	104
PID 3708 wrote to memory of 5864	3708	injector_s.exe	82

C:\Windows\explorer.exe
explorer.exe /LOADSAVEDWINDOWS
1⤵
PID:5864
- C:\Users\Admin\AppData\Local\Temp\2026-10-25_a6ac3ee6bc8a039ac81acb5211934d69_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe
  "C:\Users\Admin\AppData\Local\Temp\2026-10-25_a6ac3ee6bc8a039ac81acb5211934d69_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe"
  2⤵
  - 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:4884
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin0.bat" "
    3⤵
    - Executes a command shell one-liner
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4180
  - - C:\Users\Admin\AppData\Roaming\Admin\WdExt.exe
      "C:\Users\Admin\AppData\Roaming\Admin\WdExt.exe"
      4⤵
      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:1272
    - - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat" "
        5⤵
        Executes a command shell one-liner
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:236
      - C:\Users\Admin\AppData\Roaming\Admin\module_launcher.exe
        
        "C:\Users\Admin\AppData\Roaming\Admin\module_launcher.exe" /i 1272
        6⤵
        Executes dropped EXE
        Adds Run key to start application
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of WriteProcessMemory
        
        PID:5808
        
        C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin2.bat" "
        7⤵
        Executes a command shell one-liner
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:5608
        
        C:\Users\Admin\AppData\Roaming\Admin\kb50145.exe
        
        "C:\Users\Admin\AppData\Roaming\Admin\kb50145.exe"
        8⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:4628
        
        C:\Users\Admin\AppData\Roaming\injector_s.exe
        
        "C:\Users\Admin\AppData\Roaming\injector_s.exe"
        9⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:3708
        
        C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\a0x.bat" "C:\Users\Admin\AppData\Roaming\Admin\kb50145.exe" "C:\Users\Admin\AppData\Local\Temp\a0x.bat""
        9⤵
        Executes a command shell one-liner
        System Location Discovery: System Language Discovery
        
        PID:1856
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat" "
    3⤵
    - Executes a command shell one-liner
    - System Location Discovery: System Language Discovery
    PID:3184

C:\Users\Admin\AppData\Roaming\Admin\module_launcher.exe
"C:\Users\Admin\AppData\Roaming\Admin\module_launcher.exe"
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:1556

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

SpFAC7.tmp

Path C:\Users\Admin\AppData\Local\Temp\SpFAC7.tmp
Size 596B
SHA256 c7ae5886f2ed902f3ad56d055455c58c4f5829466f7057cd83042573e3a789b3
MD5 c3785f594222f4c9ab2822c8f10da414
SHA1 c621e6979a5c97d829b2b5cd626015867018fe46
SHA512 06220747486f760c44f0d1f0849acfb6a31eedb41c680554a9e25e0c3b7aca6c659c0d268e4b160f3d1e14a6dcf143f35b55f99299e3ee2ab5430cba48c35754
MD5 SHA1 SHA512

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a0x.bat

Path C:\Users\Admin\AppData\Local\Temp\a0x.bat
Size 44B
SHA256 b1e4990bf84c402594a53a2a98011b8880239e790872de1f6c7b8b9cd1005cf5
MD5 804bb96081db73d249b1d21573d8ea59
SHA1 abf76e8d0702ce245bb7afbb513cdcc8bac6ab35
SHA512 d037dea300ffe466ab83c2a1c2c9a55693c36b546dbbcfa0a7a1ef477a3ea5c33f9831d71389466cf4c74192b417bf9ed0b7e0ad88d927f1ca997fcba254414c
MD5 SHA1 SHA512

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tmpF98E.tmp

Path C:\Users\Admin\AppData\Local\Temp\tmpF98E.tmp
Size 953KB
SHA256 393dd1b397e1848df12bcd905c7a38319f1b4118332bc0bf73f8424aafe38d84
MD5 0e21802a56df01d2d12fa0386d61ad63
SHA1 7f76b1026d1c386a6bb201344cf338c6c19ddb7f
SHA512 7a0ea1e8feea83f4232103796c54e46f6e72760d4d482d8dbf3f3d2c2f3862b860b4bd77ae57a04b912c6b116830e5ef0c4c5240a9e41f68427d460def0d3aa2
SSDEEP 96:/yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy1:B
MD5 SHA1 SHA512 SSDEEP

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WdExt.exe

Path C:\Users\Admin\AppData\Roaming\Admin\WdExt.exe
Size 956KB
SHA256 1a5c9def3234299605e5caed7eff1637b3a88ca733b3f6a74eac5cb138568624
MD5 b0fe07fd0b1c0197edd88d8b8bf45cc4
SHA1 e1a75bc8347799e50d3afb7a0be2cad592eefd7c
SHA512 007ef81107d29722df6a19117a57c8ff8aaaefb4f8dfe7b709fee9b5ac0352118e88eecdc14c4d88be742d4c3de8cd0d29f3fa60517e3a9a5cf996bb64201577
SSDEEP 24576:1GRzatThRiVNbLGJv6plFh9iGa2oMYMgdsHGa:o8TjFJspDLoVMgdkb
TLSH
T10D2501193B80CDA1F26FC07296E06F34B6773A202732CD4A6B4895391FF2E5EE752156
MD5 SHA1 SHA512 SSDEEP TLSH

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kb50145.exe

Path C:\Users\Admin\AppData\Roaming\Admin\kb50145.exe
Size 76KB
SHA256 048655d212b269073107e4636125ceeea262acce1d364fc512a0cc8f4783dcf7
MD5 8bf335774fbb62bbe1de03921dfe047a
SHA1 24fc750a20aebb52f23e84264d201f458106d95d
SHA512 aed95f1c37cc99cee23d250e395a80c9c45c7c1c017ec7baef2af860711dbd5b540bf077d372e94582c9758961063f4c166a03fffce3b17e7fb468ce174b7aea
SSDEEP 1536:4PvHSkIOrnToIfvl9ys325hnA2tQAxlLo6G41JJsi9eQ3:4PLTBfvl9ys32flG6G4H+Q3
TLSH
T10C73E101569003AAC0FD8A3DADDD7FFC5AA8B370179405878E5C6DB61A093A27A746CE
MD5 SHA1 SHA512 SSDEEP TLSH

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module_launcher.exe

Path C:\Users\Admin\AppData\Roaming\Admin\module_launcher.exe
Size 172KB
SHA256 b4febd6c6fc42b7d86b575f6c44f0d49fbe9ec02e98d3be00cb26b3e32a3a6d1
MD5 6ff3155e619e2c601db536c88741e094
SHA1 c71bfc0a9b11db33c801035e06d31a03e2901dd0
SHA512 8a3047ff46833003464f0979702a4b4f0cf3998c3e4aa865b2f61cfd377689eae706fb9017c2ca97a2fee7f65d6c17c73ae37e86940a6aefdd06d8f0281bcebc
SSDEEP 3072:pzFKPt9YZEJiqtTBfwVVxt377g3zd3jceABCO0RC4R:pC7YZwiqtTBoRXKFGUOiC2
TLSH
T10104AE193A9089B2C0AFD4B3C0D5BB28F7B733321321D94B679C96751E62776F6122C6
MD5 SHA1 SHA512 SSDEEP TLSH

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Admin0.bat

Path C:\Users\Admin\AppData\Roaming\Temp\Admin0.bat
Size 105B
SHA256 ff5e923c453d3d61a7989b2b0f978b0bba924a7052667311c9eed54852a20cfd
MD5 902a1098f800859502aec4eac3026495
SHA1 a6b209e9aa15087670e830af5de8179b31abc897
SHA512 cf7f0197c78f9c7db81068fbc702596a00c5d7c8280751641965917056c0e71265a3a89f3daf6a3600faa13034b54fbedea50ea583723abbfc286f2e7e79fe77
TLSH
T1FFB0922303C88B0D684152A71B75A08CC07449C47B843508DB01C488214080CFC9A812
MD5 SHA1 SHA512 TLSH

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Admin1.bat

Path C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat
Size 358B
SHA256 5d0f74904ba8d5c3ef11443fefe6fece4d912f7a5e628555a1712df8cf6888ef
MD5 1aedf3f5c161b2dffdc68327a80e4e3a
SHA1 da174b3596fda1d1b3919502c28a6c3bfd60803f
SHA512 fc93896dd9a02dd1c0c9588bbd8f4ddf0dfe052950d48ec32d603ad7911fbdcc4e2ec79d3d39b03a8f879ed4aa1358161d127165f60e41e4dfcf344e184fd5b5
TLSH
T188E0684903A9C3A86100E39B27A8F07D807866B1AE8823098A22E5F85678A1CB952D10
MD5 SHA1 SHA512 TLSH

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Admin1.bat

Path C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat
Size 122B
SHA256 92b89cb22e0e01dfac0bb998bbde319561c534a7d7ef56ac58de49af7d27d38f
MD5 1029c86b3a022ff26d9f9cbba4067c4f
SHA1 196a0e079b0a2fb29c793a99382aae8a15b35738
SHA512 ca08b963d973442cdb6393b3d7ebbeacda08edd1ab97a9129460f53b6c20206b55d8c38ae5942dfc1520d549c6c08240009eebfd06f1b9819bed44988ecbe8ee
TLSH
T151B09B1602D5CB0D7401505717B550ADC07559C53E483714CE01CC88214841DFD86D11
MD5 SHA1 SHA512 TLSH

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Admin2.bat

Path C:\Users\Admin\AppData\Roaming\Temp\Admin2.bat
Size 107B
SHA256 bf1b95975082845d3d9d8948999d69d666dfe50d741a36cdf81fa180fa4c777b
MD5 85eb3280f9675f88d00040cbea92277f
SHA1 2fece0a30b2153b4a9fee72fe5a637dee1967a2f
SHA512 2641b1dfa67216ed86d0394dbc6dd78f6124978c23673c73e4e1da66a93f98364acafc13c3df017fab682ed3d9a2c993f3d9bb562e07b7a1b0a01576e1381298
TLSH
T1C0B0921203C69B0D688160EB0B75A08CC0B44A843B843609CF01C888324080CED86802
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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injector_s.exe

Path C:\Users\Admin\AppData\Roaming\injector_s.exe
Size 188KB
SHA256 22c5c5bcb256c1dcaead463c92a70107ba1bac40564fe1e7d46594c6a3936778
MD5 1d1491e1759c1e39bf99a5df90311db3
SHA1 8bd6faed091bb00f879ef379715461130493e97f
SHA512 ac6ca48acbd288011849e55b0c66faf9ead479e39dc2deaecc7ad998e764f02a1807bb9227e03f12ce1a0b1f5c5b3072c3b86b5bae336e84d95d7a3e42cf5a1e
SSDEEP 1536:ZcnSpj9lXZGDvgwT//05l4L3uWF+YqQFVGXOPTIaf:OSpj9+3/05l4LFF+3LXV
TLSH
T1BB146D0B76C045F3C09F453094A25B2ADFBF6E69066108C377653FCD2D72661FA35A46
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/4884-0-0x0000000010000000-0x0000000010015000-memory.dmp

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