Analysis
- max time kernel
148s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
10/11/2026, 21:31
Behavioral task
behavioral1
Sample
1c08919d4a399e32ea5069e6dd906bb274df03fffab850a6dec9c7d8b63e5637.exe
Resource
win10v2004-20260911-en
6 signatures
150 seconds
General
- Target 1c08919d4a399e32ea5069e6dd906bb274df03fffab850a6dec9c7d8b63e5637.exe
- Size 319KB
- Sample261110-1db66abd25
- SHA256 1c08919d4a399e32ea5069e6dd906bb274df03fffab850a6dec9c7d8b63e5637
- MD5 51c9020e747e94361e3628a68d20139c
- SHA1 0e620ca5361ff1f372496015885837d7508b2b8d
- SHA512 3be9032d5087a64be55beba70f8c51caf1b6c405eb326bcd58d3e23f8ad440e3275002c8a05e975c9452a478e3695961a97e067fb963dd0267775bdcf7a604f9
- SSDEEP 3072:8/d3CzQT9ykOZ6N0LwH/hUmnWr4JfAgQ4YlMQd07y1R:8FmQByNZ6NxP31TQnyQ2ef
- TLSH T15564AE6370C080BBD8C375710E619796F2B97E312726A983FB912F0E1F345D2962B967
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Loads dropped DLL 1 IoCs
pid Process 3108 1c08919d4a399e32ea5069e6dd906bb274df03fffab850a6dec9c7d8b63e5637.exe - Drops file in System32 directory 1 IoCs
description ioc Process File created C:\Windows\SysWOW64\SYSLIB32.DLL 1c08919d4a399e32ea5069e6dd906bb274df03fffab850a6dec9c7d8b63e5637.exe -
resource yara_rule behavioral2/memory/3108-0-0x0000000000400000-0x0000000000450000-memory.dmp upx behavioral2/memory/3108-12-0x0000000000400000-0x0000000000450000-memory.dmp upx behavioral2/files/0x000d00000001c4d3-18.dat upx behavioral2/files/0x000300000001b220-24.dat upx behavioral2/files/0x000300000001a21b-30.dat upx behavioral2/files/0x000300000001a21c-36.dat upx behavioral2/files/0x0003000000019c46-42.dat upx behavioral2/files/0x0003000000019c55-48.dat upx behavioral2/files/0x0003000000019c89-54.dat upx - Drops file in Program Files directory 21 IoCs
description ioc Process File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\INTEGRATEDOFFICE.SEJ 1c08919d4a399e32ea5069e6dd906bb274df03fffab850a6dec9c7d8b63e5637.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7ZFM.EXE 1c08919d4a399e32ea5069e6dd906bb274df03fffab850a6dec9c7d8b63e5637.exe File created C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\APPVCLEANER.SCR 1c08919d4a399e32ea5069e6dd906bb274df03fffab850a6dec9c7d8b63e5637.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\APPVCLEANER.SCR 1c08919d4a399e32ea5069e6dd906bb274df03fffab850a6dec9c7d8b63e5637.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\INSPECTOROFFICEGADGET.JSF 1c08919d4a399e32ea5069e6dd906bb274df03fffab850a6dec9c7d8b63e5637.exe File created C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\INTEGRATEDOFFICE.SEJ 1c08919d4a399e32ea5069e6dd906bb274df03fffab850a6dec9c7d8b63e5637.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7Z.JPC 1c08919d4a399e32ea5069e6dd906bb274df03fffab850a6dec9c7d8b63e5637.exe File created C:\PROGRAM FILES\7-ZIP\7ZFM.IPQ 1c08919d4a399e32ea5069e6dd906bb274df03fffab850a6dec9c7d8b63e5637.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7ZG.EXE 1c08919d4a399e32ea5069e6dd906bb274df03fffab850a6dec9c7d8b63e5637.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\INSPECTOROFFICEGADGET.EXE 1c08919d4a399e32ea5069e6dd906bb274df03fffab850a6dec9c7d8b63e5637.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\INTEGRATEDOFFICE.EXE 1c08919d4a399e32ea5069e6dd906bb274df03fffab850a6dec9c7d8b63e5637.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\APPVSHNOTIFY.AMB 1c08919d4a399e32ea5069e6dd906bb274df03fffab850a6dec9c7d8b63e5637.exe File created C:\PROGRAM FILES\7-ZIP\7Z.JPC 1c08919d4a399e32ea5069e6dd906bb274df03fffab850a6dec9c7d8b63e5637.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7Z.EXE 1c08919d4a399e32ea5069e6dd906bb274df03fffab850a6dec9c7d8b63e5637.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7ZFM.IPQ 1c08919d4a399e32ea5069e6dd906bb274df03fffab850a6dec9c7d8b63e5637.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7ZG.RBA 1c08919d4a399e32ea5069e6dd906bb274df03fffab850a6dec9c7d8b63e5637.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\APPVCLEANER.EXE 1c08919d4a399e32ea5069e6dd906bb274df03fffab850a6dec9c7d8b63e5637.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\APPVSHNOTIFY.EXE 1c08919d4a399e32ea5069e6dd906bb274df03fffab850a6dec9c7d8b63e5637.exe File created C:\PROGRAM FILES\7-ZIP\7ZG.RBA 1c08919d4a399e32ea5069e6dd906bb274df03fffab850a6dec9c7d8b63e5637.exe File created C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\APPVSHNOTIFY.AMB 1c08919d4a399e32ea5069e6dd906bb274df03fffab850a6dec9c7d8b63e5637.exe File created C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\INSPECTOROFFICEGADGET.JSF 1c08919d4a399e32ea5069e6dd906bb274df03fffab850a6dec9c7d8b63e5637.exe - System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1c08919d4a399e32ea5069e6dd906bb274df03fffab850a6dec9c7d8b63e5637.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3108 1c08919d4a399e32ea5069e6dd906bb274df03fffab850a6dec9c7d8b63e5637.exe 3108 1c08919d4a399e32ea5069e6dd906bb274df03fffab850a6dec9c7d8b63e5637.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\1c08919d4a399e32ea5069e6dd906bb274df03fffab850a6dec9c7d8b63e5637.exe"C:\Users\Admin\AppData\Local\Temp\1c08919d4a399e32ea5069e6dd906bb274df03fffab850a6dec9c7d8b63e5637.exe"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:3108
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Program Files\7-Zip\7Z.EXE
- Size 580KB
- SHA256 0a760ac9bb07ce5dda06600eb32a4b635098d98ab5f5b88dea471a14c4d6c2fa
- MD5 7afb709f2a2cc4ea3d26e49428a3f17c
- SHA1 781dac9af8df3d3389bb49c6022354b60dc319be
- SHA512 5348fbadf0f084cbb9c24f9a0eed22728b9ecfd5ffb3dd93ae56c16d455de886162882999bcc3807dbf67f9d4db55f92faeeef84a534fc2bf5f3bddecac07964
- SSDEEP 12288:0FaNYVLeyUji0h90ZD0wxpGZIVuKrHsFl:0M0Le5ji0hmxNrMFl
- TLSH T1B9C41916F6748331D073D0B9C5D2A69AE97230825B308ACB4386D77C7E67AE6C636731
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7ZFM.EXE
- Size 994KB
- SHA256 45c0fb7a6a6c5fb5ddf52d3d25be827398e5f9e36cf573c6a34b038ecbb16999
- MD5 f2fc6496c52e7e853a997d214b865012
- SHA1 41a7fe5482cba4dbb961db013bbdb889b790632a
- SHA512 fa8d543eb2607a8fef1328dc976e9a3c6fc4bf986690d2d13f56e853169ccdab70b2d813cea65c6de0ccb92c56d86ce237581737ca8cab4817b1b5261dacebed
- SSDEEP 12288:CFMvaa81soeyezSC6v/ciLKK3kg5aqghpSy1TIPxTmqCLwKzu/cS:CSa7/ezSC6vUyD/aqgrvWx6q8wyu0S
- TLSH T16F25E815F5788323D0B2D0BAC5D6AA9AFE7230465B3089CB0246D76C3E277E6C536739
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7ZG.EXE
- Size 723KB
- SHA256 a667a9e5ffd0840b5041fd6273dceec82b73946527881b2fd903314056c40a31
- MD5 7b64e1c8815213321c9b1b64c1955f45
- SHA1 1bb0af32317d3eec0b721291c9f9936dffb64564
- SHA512 bac81f11a3f6b2c79382033253d3edd5aa6a94a31bf00d89f16d511d26dc396ec9e5c4671ab6b8df05ac46736b941ae3cbd1cf1b5d9c62afc8c39c156205cf66
- SSDEEP 12288:lF0JjBq33vb5O8M+l1D0hwsEBoW/lx4Zf0Im98jvP:labqPb88hv/l+7bP
- TLSH T16EF42A66F5B48331D073C0BAC4D2AA9AEE3234425B318ACB1346D76C2E677D6D636731
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Common Files\microsoft shared\ClickToRun\APPVCLEANER.EXE
- Size 2.2MB
- SHA256 2df7e3f1532d57a6dcc9b1691f79e4b011965033ef57383b75dbc3d41404d950
- MD5 af68e73b1843173f5d97ccb97244a09a
- SHA1 ee6915cd70601fac8a3bf13fcc976b9516eee535
- SHA512 1bcbfec2be6757885235a5e62adcc889752660ad749ad8293d86474232266c010b106c32ab816144f382823792a6ff110b892d4badfbc161c561366505a6bcfe
- SSDEEP 24576:d/bRquA/m2z+L5WqJdrHCYRFiV+XenmE3Pnzc3446:1bRquA/m2yL5zbfFiV+XenmE3/zh
- TLSH T18BA55C0976B8C1E4D1E6C77886A2C647F37178154B34ABEF4266461E2E33BD58E3E321
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Common Files\microsoft shared\ClickToRun\APPVSHNOTIFY.EXE
- Size 313KB
- SHA256 d17f4792a10b2b3190466a6112a4ae32c349e913911db7969c5a98a17ea4b63d
- MD5 b7ba60554d722c4c29766707febebd77
- SHA1 68218d536c05b78149a265191ad8b1500fc3b1b3
- SHA512 5bcab2766497e01639494df564b275bb85b8bf7df895c0ea578c02bf5457f9567cb67d76fe195f4d3893c8011d585b3539ff3057e013581dc41fbe0c9d703f95
- SSDEEP 6144:3FbOOr/BJ/GKWWBNU6ITLBi0qttclOKgU91BrBbyzz:3F+eBNUbTVO86UZBmv
- TLSH T1BD64093BED28FCE2C67A5DB85B918740A77278704B52A3CBD364820EDE231D15E76C25
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Common Files\microsoft shared\ClickToRun\INSPECTOROFFICEGADGET.EXE
- Size 80KB
- SHA256 077a9c9fc0daf695b861d2c2fcc8e98ce06520b75b0f0caf80b26a2677e25a08
- MD5 67c9b2c7a179aab2171a322e5b95b36f
- SHA1 7036499dfc89a826149c8dff33a72450f5a55489
- SHA512 8cb916551181c2b0194d464de8e1322e8fda719ea9fd844422bdfdd10a1d2890bd9225a330d47d27b67b03c6df6b21601077c5ef918f13c51fdf02fc54ff3f4c
- SSDEEP 1536:d1FmIZNLcizK8b2fOcIGnITUZmwV7JQLmp6AGz:1/dKLkGIoZmwVGzvz
- TLSH T11A83AF6A68A070B2DC4378F02768D3E2FC789F76B1696981D795ED211A58BC1FA0740B
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Common Files\microsoft shared\ClickToRun\INTEGRATEDOFFICE.EXE
- Size 4.1MB
- SHA256 a12af20f4cb3d4b4058f981d6b9ead0722f5066d1d7ac3c5d563ef79e858775b
- MD5 c02e249312a2acbe746993bce9606b8a
- SHA1 9d77883a3d3cab5b9dadb20a4aa3d05a6c4201f9
- SHA512 ba522b26a8a810cb5c97746354c6c8dfec2d7efc70cde23d99ba238cfa7ff9c1949c129b479cc36509cdb1cef291a2b54a32dd7cceab8b5c955d5925114d1411
- SSDEEP 49152:kIlquu1Gn1jKm4ptlQzJWwbwLqd3ZrzsTfov3/euNw5TScWwJb9DN5J8NRV3THyo:kvGAdlCEL8c/bRNw5C6
- TLSH T107165C656BF880F5E0A7E174897AC5B2F7B678420D31EB4F0291CA6F2F336904D29725
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\1c08919d4a399e32ea5069e6dd906bb274df03fffab850a6dec9c7d8b63e5637.~01
- Size 288KB
- SHA256 bd78bedc48f26a794f49c27cca18f8a110f0f2b7ae1cb09c0ae47b90e7ed4dc6
- MD5 dfb70de388313b10db8a180808e98043
- SHA1 e0f2e7c38392761192c771dadd0fdc5af6a75d1f
- SHA512 d518f5da552b4168e151b8e065ada5666c5eb14661fc89ebd843d3bbd3339df7f1191f0a77ded1c14290fd4aa53d02d9884911d6ecb8a7b26c20ee0afb596258
- SSDEEP 3072:xDblBizgCzQT9ykOZ6N0LwH/hUmnWr4JfAgQ4YlMQd+:DBiz1QByNZ6NxP31TQnyQY
- TLSH T11F54BFA2B4D2C1BBD0C154324E629ACBA3793D722B1169D3FF947F4E1E311E1413AE69
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\SYSLIB32.DLL
- Size 4KB
- SHA256 78350b4add47b0ffa7ad91912fd3937afe19671b08df79463abcbedb12e470db
- MD5 f14bd85eeba2b828a655fe62931035e5
- SHA1 c6f962ab17705248f1c54675f3f02ee162d5a2b9
- SHA512 9a825d7976e42259f7396e9bc174ae76a12e3464b7ea452270105a5510f97388c757c70d973fc94eefb715862e3b6c99edbd86b6ca936cd6670c7f3b7ea6fde2
- SSDEEP 48:64wPvyKsftibnPip7//ovC4it3KtPUa7zeRXLXxRVNrsAF3k:OHyKs0jBv8Bjey17AAF3k
- TLSH T1CE91B27262075B33E2D24F3872B3401B576A603028B24A67BA7F1B0D2B360916D7CB53
- MD5 SHA1 SHA512 SSDEEP TLSH