2d807d2e2f908586eceeb1e0afb4c9da57c5317cd0e1048a8aa93504b72a0627

Analysis

max time kernel
148s
max time network
125s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260629-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
29/06/2026, 12:43

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General

Target
2026-06-26_be621ea70e82758f79b77b54ea4a16ce_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe
Size 1.8MB
Sample260629-pxw5wsdx21
SHA256 2d807d2e2f908586eceeb1e0afb4c9da57c5317cd0e1048a8aa93504b72a0627
MD5 be621ea70e82758f79b77b54ea4a16ce
SHA1 cd3dbc994aabcc137c4bd771479be02b645912c5
SHA512 a9c61fdded75e3854888a4ef1098f9ae34ba5f2825941ea8bcb882301660f2044f1c931efec8fa082a392442f365a50fe59664bcaf2f49f749be764ad5a55e2a
SSDEEP 24576:OXdVtTj2i64T+jdxQCfgOFD3WSwd2QtBBw6xxhVxQtmibjOhZaiRu/4oMaop0UNW:mbTChxKCnFnQXBbrtgb/iQvu0UHOSy
TLSH
T1DB85CD252790CDA1F36FC07683D16E79B5B329213B33D896AE4855306BF2E2FE381195
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery persistence

Malware Config

Signatures

Executes dropped EXE 5 IoCs

pid	Process
4816	WdExt.exe
3268	launch.exe
2748	wtmps.exe
548	launch.exe
1440	mscaps.exe

Loads dropped DLL 2 IoCs

pid	Process
2156	2026-06-26_be621ea70e82758f79b77b54ea4a16ce_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe
4816	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-1-5-21-3865087520-2734723108-1233268525-1000\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 opened for modification	C:\Windows\SysWOW64\mscaps.exe	wtmps.exe
File created	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	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	wtmps.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	2026-06-26_be621ea70e82758f79b77b54ea4a16ce_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 28 IoCs

pid	Process
2156	2026-06-26_be621ea70e82758f79b77b54ea4a16ce_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe
2156	2026-06-26_be621ea70e82758f79b77b54ea4a16ce_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe
4816	WdExt.exe
4816	WdExt.exe
3268	launch.exe
3268	launch.exe
3268	launch.exe
3268	launch.exe
3268	launch.exe
3268	launch.exe
3268	launch.exe
3268	launch.exe
3268	launch.exe
3268	launch.exe
3268	launch.exe
3268	launch.exe
548	launch.exe
548	launch.exe
548	launch.exe
548	launch.exe
548	launch.exe
548	launch.exe
548	launch.exe
548	launch.exe
548	launch.exe
548	launch.exe
548	launch.exe
548	launch.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2156 wrote to memory of 2740	2156	2026-06-26_be621ea70e82758f79b77b54ea4a16ce_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe	87
PID 2156 wrote to memory of 1764	2156	2026-06-26_be621ea70e82758f79b77b54ea4a16ce_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe	89
PID 2740 wrote to memory of 4816	2740	cmd.exe	91
PID 4816 wrote to memory of 6000	4816	WdExt.exe	92
PID 6000 wrote to memory of 3268	6000	cmd.exe	94
PID 3268 wrote to memory of 5880	3268	launch.exe	95
PID 5880 wrote to memory of 2748	5880	cmd.exe	97
PID 2748 wrote to memory of 1440	2748	wtmps.exe	100

C:\Users\Admin\AppData\Local\Temp\2026-06-26_be621ea70e82758f79b77b54ea4a16ce_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-06-26_be621ea70e82758f79b77b54ea4a16ce_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:2156
- 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:2740
- - 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:4816
  - - 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:6000
    - - C:\Users\Admin\AppData\Roaming\Microsoft\Defender\launch.exe
        
        "C:\Users\Admin\AppData\Roaming\Microsoft\Defender\launch.exe" /i 4816
        5⤵
        Executes dropped EXE
        Adds Run key to start application
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of WriteProcessMemory
        
        PID:3268
      - 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:5880
        
        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:2748
        
        C:\Windows\SysWOW64\mscaps.exe
        
        "C:\Windows\system32\mscaps.exe" /C:\Users\Admin\AppData\Local\Temp\wtmps.exe
        8⤵
        Executes dropped EXE
        
        PID:1440
- 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:1764

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:548

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

54D2.tmp

Path C:\Users\Admin\AppData\Local\Temp\54D2.tmp
Size 406B
SHA256 27e678bf5dc82219d6edd744f0b82567a26e40f8a9dcd6487205e13058e3ed1f
MD5 37512bcc96b2c0c0cf0ad1ed8cfae5cd
SHA1 edf7f17ce28e1c4c82207cab8ca77f2056ea545c
SHA512 6d4252ab5aa441a76ce2127224fefcb221259ab4d39f06437b269bd6bfdaae009c8f34e9603ec734159553bc9f1359bdd70316cd426d73b171a9f17c41077641
TLSH
T1C5E0A238F30DCC2AE1D032092011CE86F23C128AE6A1FBA82AB421A3B00350CC2346E3
MD5 SHA1 SHA512 TLSH

Submit Download

tmp483F.tmp

Path C:\Users\Admin\AppData\Local\Temp\tmp483F.tmp
Size 1.0MB
SHA256 c720ff7e78f27ed9f7e890a143452831a58a1952a1b52e5be5b7586fc0472cf0
MD5 405c8b222acd02ab3fa26461a0c85c29
SHA1 aa743861d3eb9856220ad4894570e960eadd6f0d
SHA512 1db8799b002a4ec6a69366935e599bcc3b727234e59d2a82e12ad51b74619d78a9c48ea62e3d2f5633795ef0e94da6081b7323592bab629638470c397659335b
SSDEEP 3072:7DPvE88OroPEj/ZS0s6koWPEASHVpfwvdjQ:XiPGS6BWm1pf0Q
TLSH
T19B257C189DD2CA1A4F4B8390EDAE97F6F976CB06499EE70273C80F1AB7D25E2C10550D
MD5 SHA1 SHA512 SSDEEP 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 1.8MB
SHA256 6e693afedd8d231470fb66de7102e596bf7696a43a376be85277a72b0b967161
MD5 9cf8bb860ab6ec7bf83760ab88915df4
SHA1 801828a8fe4edb8df1cc21ceda6279629dc6e77c
SHA512 54c61c062e9f74a791e732e19d0198d8ce484202a7483ad02899931f0a53697585e0de9b50a4a4a1cbb41bb60941bdf9c195be9dcb8be814868e0da7dad26073
SSDEEP 24576:OXdVtTj2i64T+jdxQCfgOFD3WSwd2QtBBw6xxhVxQtmibjOhZaiRu/4oMaop0UNs:mbTChxKCnFnQXBbrtgb/iQvu0UHOSI
TLSH
T12C85CD252790CDA1F36FD07683D16E79B5B329213B33D896AE4855302BF2E2FE381195
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

att.dll

Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Addins\att.dll
Size 229KB
SHA256 41a712fd2111c5ddec6fe58a29c80f19923cc72e88b4508d5a3daeb236ddf1b8
MD5 fffa05401511ad2a89283c52d0c86472
SHA1 99a9fbcac39b9522d1d628620b69c4cd7cc110f1
SHA512 468b9b50b342d0debbf81e37983c600e171bd35ab38680f495a8f52d8476735876e2329228d009f2631356e99770371740f97d77235383db3e00f7ecd12db6b3
SSDEEP 6144:/fbIMsWVgui7vKbeDb2J1dZSbgOtTBpkFqAcURC:X3xu7vKiDb2nnegOtTnkFDC
TLSH
T18C34BF33B680C637C0721539DCEA87A9267E79202F2528C7BFE85F4C6F7129196192D7
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 a7011c05a657caa8c5f3287b7ae4c2cf6902de989a2986d65b795ad16f5ca826
MD5 4d9a5f03f8b3c6eef081dbd6bc89ddef
SHA1 52e4a5671645d0c4787ec0d5671b102b98a1803c
SHA512 822f2d7ab336e3e1a78abca10d8b07c11b328857862749f0713cac6c0e5dfb4627a7643e97b8169b7f97c84118106e1c0f6ba08f2fdd6c926bb2390d2d9a4c7e
TLSH
T170E0680E02FDC3973004A29B4A20C16CE07536A02F5A170A6B32C7D9B25198C7F62051
MD5 SHA1 SHA512 TLSH

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Admin1.bat

Path C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat
Size 126B
SHA256 c166ef8ea6172c791d26fcc26270c4e96bee97af8e6d14a0bedad719cddaddad
MD5 2c59b323bb82967f08745aa45a7d731a
SHA1 8ceccb3e06fe180a9754b2f17a1b66fc6c3d83d3
SHA512 40c66902764294dd0a998a9e8c0afad5190b4649036a36c61e80822f530a78b02afd1c1e476bebd71b7cfc896f57f5ec75e66693d4153da2d5510cd6ad17f9c2
TLSH
T179B09B1703CDC70F745260970775546D507C4AC13E947605D6118588324580CFD96549
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 382KB
SHA256 f0a24c3d4e5f5948dd84a9db1206e07b904c6c12ff9e20de2a2ad7d6b04c6946
MD5 311930917a26dd0cc3754133b6ffc342
SHA1 3c6baf292592dc733d71c2b984a7b75070b43aff
SHA512 b8401339f12ebf39f9ec6ffad3d6db7188387d9fe997d74f11a0d324389758b777b14f4f4a732879259955c428db6d01644f541c9f21db90e2c7eb94b15ca2f0
SSDEEP 6144:ED1coZXbdacDWZyehpRHy9H4dIBXCN2x/DMVP1tF+jBSVJ6:EDhZLdN9eNXdIlCNuorJ6
TLSH
T106842942AAE95420D2F357306A7DBB39212E78785BA0ECDFB24057FDA420AC19F75353
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

mydll.dll

Path C:\Users\Admin\AppData\Roaming\Temp\mydll.dll
Size 382KB
SHA256 5c130fd7e962456900bb9a9c88425a9aacc7d879cf61c142ed9e43413b812556
MD5 8f95063ace2b2e5b9e74b3dbbb05981f
SHA1 cb617fde7807a68991bcc00e69374882f2af06d7
SHA512 82d7a0a613729c4ae3cb6a63f7e221303de2bf9577516b365792c082bd1946a0e5f6b809b83df353a24492f308d114a5db86a87d94cc8a9260db4bc5853c53f8
SSDEEP 96:/yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyb:f
MD5 SHA1 SHA512 SSDEEP

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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/2156-1-0x0000000010000000-0x0000000010015000-memory.dmp

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