fd43eb8f4582a605e109ed501309103833338595f903034db65784b5559b3a35

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20260130-en
resource tags

arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
23/04/2026, 04:30

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General

Target
2026-04-23_3acbfb8b9d2ef93c8e1c8f680d7ff095_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe
Size 986KB
Sample260423-e43wxaay3z
SHA256 fd43eb8f4582a605e109ed501309103833338595f903034db65784b5559b3a35
MD5 3acbfb8b9d2ef93c8e1c8f680d7ff095
SHA1 356f8bf716a9d9a8f19e80e808804484cdbde226
SHA512 fd4af476a7c1e1c614cb697ba6f58db4a66998bdb6e9f73652991a908c66aa1c5c929781faf9811847900663d99095a825b7e7b7ad2ef23c3ff5937f38727e44
SSDEEP 24576:1GRzatThRiVNbLGJv6plFh9iGa2oMYMgdsHGeP4:o8TjFJspDLoVMgdkLP4
TLSH
T1F425EF192B80CDA1F36FC07296D06E34B6772A203733CD4A6E4895391BF2E5FE792156
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery persistence

Malware Config

Signatures

Checks computer location settings 2 TTPs 4 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-1-5-21-745935970-1373868228-562466063-1000\Control Panel\International\Geo\Nation	WdExt.exe
Key value queried	\REGISTRY\USER\S-1-5-21-745935970-1373868228-562466063-1000\Control Panel\International\Geo\Nation	module_launcher.exe
Key value queried	\REGISTRY\USER\S-1-5-21-745935970-1373868228-562466063-1000\Control Panel\International\Geo\Nation	kb50145.exe
Key value queried	\REGISTRY\USER\S-1-5-21-745935970-1373868228-562466063-1000\Control Panel\International\Geo\Nation	2026-04-23_3acbfb8b9d2ef93c8e1c8f680d7ff095_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe

Executes dropped EXE 5 IoCs

pid	Process
1760	WdExt.exe
4040	module_launcher.exe
4364	module_launcher.exe
5008	kb50145.exe
2704	injector_s.exe

Loads dropped DLL 2 IoCs

pid	Process
4780	2026-04-23_3acbfb8b9d2ef93c8e1c8f680d7ff095_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe
1760	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-1-5-21-745935970-1373868228-562466063-1000\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

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	module_launcher.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	module_launcher.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	kb50145.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	injector_s.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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-04-23_3acbfb8b9d2ef93c8e1c8f680d7ff095_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe

Suspicious behavior: EnumeratesProcesses 22 IoCs

pid	Process
4780	2026-04-23_3acbfb8b9d2ef93c8e1c8f680d7ff095_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe
4780	2026-04-23_3acbfb8b9d2ef93c8e1c8f680d7ff095_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe
1760	WdExt.exe
1760	WdExt.exe
4040	module_launcher.exe
4040	module_launcher.exe
4040	module_launcher.exe
4040	module_launcher.exe
4040	module_launcher.exe
4040	module_launcher.exe
4040	module_launcher.exe
4040	module_launcher.exe
4364	module_launcher.exe
4364	module_launcher.exe
4364	module_launcher.exe
4364	module_launcher.exe
4364	module_launcher.exe
4364	module_launcher.exe
4364	module_launcher.exe
4364	module_launcher.exe
2704	injector_s.exe
2704	injector_s.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2704	injector_s.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4780 wrote to memory of 4060	4780	2026-04-23_3acbfb8b9d2ef93c8e1c8f680d7ff095_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe	86
PID 4780 wrote to memory of 1792	4780	2026-04-23_3acbfb8b9d2ef93c8e1c8f680d7ff095_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe	88
PID 4060 wrote to memory of 1760	4060	cmd.exe	90
PID 1760 wrote to memory of 460	1760	WdExt.exe	91
PID 460 wrote to memory of 4040	460	cmd.exe	93
PID 4040 wrote to memory of 2476	4040	module_launcher.exe	95
PID 2476 wrote to memory of 5008	2476	cmd.exe	98
PID 5008 wrote to memory of 2704	5008	kb50145.exe	99
PID 5008 wrote to memory of 2620	5008	kb50145.exe	100
PID 2704 wrote to memory of 3264	2704	injector_s.exe	56

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3264
- C:\Users\Admin\AppData\Local\Temp\2026-04-23_3acbfb8b9d2ef93c8e1c8f680d7ff095_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe
  "C:\Users\Admin\AppData\Local\Temp\2026-04-23_3acbfb8b9d2ef93c8e1c8f680d7ff095_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe"
  2⤵
  - Checks computer location settings
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:4780
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin0.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4060
  - - C:\Users\Admin\AppData\Roaming\Admin\WdExt.exe
      "C:\Users\Admin\AppData\Roaming\Admin\WdExt.exe"
      4⤵
      Checks computer location settings
      Executes dropped EXE
      Loads dropped DLL
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:1760
    - - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat" "
        5⤵
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:460
      - C:\Users\Admin\AppData\Roaming\Admin\module_launcher.exe
        
        "C:\Users\Admin\AppData\Roaming\Admin\module_launcher.exe" /i 1760
        6⤵
        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:4040
        
        C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin0.bat" "
        7⤵
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:2476
        
        C:\Users\Admin\AppData\Roaming\Admin\kb50145.exe
        
        "C:\Users\Admin\AppData\Roaming\Admin\kb50145.exe"
        8⤵
        Checks computer location settings
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:5008
        
        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:2704
        
        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⤵
        System Location Discovery: System Language Discovery
        
        PID:2620
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    PID:1792

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:4364

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

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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WdExt.exe

Path C:\Users\Admin\AppData\Roaming\Admin\WdExt.exe
Size 576KB
SHA256 cf1084fe4053f758ac7a15fa503d38f307d9ce86dc56c1eb6b74fb9d35cdc628
MD5 cf0d8df30db295cdcc9f601e07307aa7
SHA1 0e7d3d375c7fb0002f761c767a28097201511b15
SHA512 a5ac4050edade459985f5f639d8dcac99aedc5d5b3b95e057726e9c6e657c84c1fddd60ccb61905523276fe60411a73a8325e4d25247e6ae74aa098784889ffe
SSDEEP 12288:9HGbtz8QGtThRFEVfllQ8HLffZzJXMhs3i2mNRMJL:1GRzatThRiVNbLGJv6L
TLSH
T1C8C402193ED089B2D07BD07384E4BB28F7B63E314625918FA74C85391D72765FA222DB
MD5 SHA1 SHA512 SSDEEP TLSH

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WdExt.exe

Path C:\Users\Admin\AppData\Roaming\Admin\WdExt.exe
Size 987KB
SHA256 a435014df9a8d0db0eea4fede694629a366f3bb99e9fe050cba737a5cc8b7daf
MD5 6b3d44ef6148708dafd2894e33c593f0
SHA1 387d7d9221e3ac22696c32f1c059ec58c62bbed5
SHA512 9b58d2070d4e30e89a0f801c5a3ed8efb0781098620b9586d09401746b266f10513a32dc553ad68041b8dbd1cc0094e1f26516d9c37937a776871893f5c326a1
SSDEEP 24576:1GRzatThRiVNbLGJv6plFh9iGa2oMYMgdsHGePs:o8TjFJspDLoVMgdkLPs
TLSH
T10425EF192B80CDA1F36FC07296D06E34B6772A203733CD4A6E4895391BF2E5FE792156
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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Admin0.bat

Path C:\Users\Admin\AppData\Roaming\Temp\Admin0.bat
Size 107B
SHA256 cf60cb004d304fed151a558263f0cd6e7da76ece489d3638bc24043363cfd630
MD5 5547d0b890375be6276b9f02bdc20563
SHA1 07ff3d8f84ce0b35cbd359ec77fa8b81a3dd2254
SHA512 102f2bb815e02489cc7db5e54d7383288ff831cf7a01cd5e474c490ac6752873d61607daa22f26a7932a29351375ca8a1b5d1b0eef329f61e8ad6527320f06a5
TLSH
T1D4B0921103C59B0D684160EB0B75A08CC0B44A843B843609DF01C8883240808ED96803
MD5 SHA1 SHA512 TLSH

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Admin1.bat

Path C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat
Size 358B
SHA256 02587fcb4853c5fc30ff56d7018a83f962db715cdddddfb6ebb1b830fded585e
MD5 be4bfc2f9f9879ffed73cc8fbd73e98e
SHA1 496d59e26ac33dd763c3d97d82ba7c715d370f77
SHA512 ca59e4d27c6bff460e614712f3508b633eb412e0f9962e01fddd7248e3c4a1b94f5de4cf8781fa20013e462d2d546a95870a52dac95c7c2d40e9cfc54356b52f
TLSH
T1FCE0200801FECB65F184E2D757B0D05ED3786E707F48335AC752D4E4615544CBE63952
MD5 SHA1 SHA512 TLSH

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Admin1.bat

Path C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat
Size 122B
SHA256 a9bb74bfc688b8af544c1322f8481aae5355e1067d1dfe85cddb3b3d013987c7
MD5 db038dca9a5d66fa273c30ef95d23bbb
SHA1 78b6aa4dd1b893a8cd86367b246e226a9c2e0231
SHA512 a4496335b9813ae4af173d7691f6d94f9ad5bf8bcfcd32058b8591de77d89a383376fb5a1821f229bc144699a620f6742486e5de024c2c908af705fb47142fc0
TLSH
T15EB0921602DACB0E780650A71BBAA0EEC4B58AC53F883B24CB01CC88318882CFD86D12
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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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/4780-0-0x0000000010000000-0x0000000010015000-memory.dmp

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