Analysis
- max time kernel
149s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
31/08/2026, 10:46
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
c9e5bf50471b9aa47fe010a9979f8b977fbc7c98fcd3f734749508eb70b6b127.exe
Resource
win10v2004-20260513-en
7 signatures
150 seconds
General
- Target c9e5bf50471b9aa47fe010a9979f8b977fbc7c98fcd3f734749508eb70b6b127.exe
- Size 4.1MB
- Sample260831-mt7q4shk21
- SHA256 c9e5bf50471b9aa47fe010a9979f8b977fbc7c98fcd3f734749508eb70b6b127
- MD5 3b5dea1a158f9fc44668b9943c40f7e2
- SHA1 f1331a114a62e3f62df674462d250cd40bdf13ef
- SHA512 37b81e239b230f3328924ed19ce1cc939383c64b023378de558f1e2f7c0a7d02cb8e18feb3eb2df5262b4937628a8b612695d27ab2287a927972e1b9a0a3b08c
- SSDEEP 98304:vOglSbTakHGoACpDf4FL4dHTDKp34WZQ9EwHt7r6Wbe+1DglbHnh1:vOglSyQGoACpDg2FTYh87GWbe+1DgVHb
- TLSH T18D1633CB95988C2ECABA7C799225C6B6674DC2FF9F593DA1A38D314474C85844F3CB08
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Loads dropped DLL 14 IoCs
pid Process 4272 c9e5bf50471b9aa47fe010a9979f8b977fbc7c98fcd3f734749508eb70b6b127.exe 4272 c9e5bf50471b9aa47fe010a9979f8b977fbc7c98fcd3f734749508eb70b6b127.exe 4272 c9e5bf50471b9aa47fe010a9979f8b977fbc7c98fcd3f734749508eb70b6b127.exe 4272 c9e5bf50471b9aa47fe010a9979f8b977fbc7c98fcd3f734749508eb70b6b127.exe 4272 c9e5bf50471b9aa47fe010a9979f8b977fbc7c98fcd3f734749508eb70b6b127.exe 4272 c9e5bf50471b9aa47fe010a9979f8b977fbc7c98fcd3f734749508eb70b6b127.exe 4272 c9e5bf50471b9aa47fe010a9979f8b977fbc7c98fcd3f734749508eb70b6b127.exe 4272 c9e5bf50471b9aa47fe010a9979f8b977fbc7c98fcd3f734749508eb70b6b127.exe 4272 c9e5bf50471b9aa47fe010a9979f8b977fbc7c98fcd3f734749508eb70b6b127.exe 4272 c9e5bf50471b9aa47fe010a9979f8b977fbc7c98fcd3f734749508eb70b6b127.exe 4272 c9e5bf50471b9aa47fe010a9979f8b977fbc7c98fcd3f734749508eb70b6b127.exe 4272 c9e5bf50471b9aa47fe010a9979f8b977fbc7c98fcd3f734749508eb70b6b127.exe 4272 c9e5bf50471b9aa47fe010a9979f8b977fbc7c98fcd3f734749508eb70b6b127.exe 4272 c9e5bf50471b9aa47fe010a9979f8b977fbc7c98fcd3f734749508eb70b6b127.exe - Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Drops file in Program Files directory 4 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\PCAppStorePCAppStore\ c9e5bf50471b9aa47fe010a9979f8b977fbc7c98fcd3f734749508eb70b6b127.exe File opened for modification C:\Program Files (x86)\PCAppStore\nsa9DC4.tmp c9e5bf50471b9aa47fe010a9979f8b977fbc7c98fcd3f734749508eb70b6b127.exe File opened for modification C:\Program Files (x86)\PCAppStore\ c9e5bf50471b9aa47fe010a9979f8b977fbc7c98fcd3f734749508eb70b6b127.exe File opened for modification C:\Program Files (x86)\PCAppStorePCAppStore\nsp9E22.tmp c9e5bf50471b9aa47fe010a9979f8b977fbc7c98fcd3f734749508eb70b6b127.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 c9e5bf50471b9aa47fe010a9979f8b977fbc7c98fcd3f734749508eb70b6b127.exe - Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4272 c9e5bf50471b9aa47fe010a9979f8b977fbc7c98fcd3f734749508eb70b6b127.exe 4272 c9e5bf50471b9aa47fe010a9979f8b977fbc7c98fcd3f734749508eb70b6b127.exe 4272 c9e5bf50471b9aa47fe010a9979f8b977fbc7c98fcd3f734749508eb70b6b127.exe 4272 c9e5bf50471b9aa47fe010a9979f8b977fbc7c98fcd3f734749508eb70b6b127.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4272 c9e5bf50471b9aa47fe010a9979f8b977fbc7c98fcd3f734749508eb70b6b127.exe 4272 c9e5bf50471b9aa47fe010a9979f8b977fbc7c98fcd3f734749508eb70b6b127.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\c9e5bf50471b9aa47fe010a9979f8b977fbc7c98fcd3f734749508eb70b6b127.exe"C:\Users\Admin\AppData\Local\Temp\c9e5bf50471b9aa47fe010a9979f8b977fbc7c98fcd3f734749508eb70b6b127.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:4272
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\nsa915F.tmp\Math.dll
- Size 67KB
- SHA256 8d9a23dd2004b68c0d2e64e6c6ad330d0c648bffe2b9f619a1e9760ef978207a
- MD5 85428cf1f140e5023f4c9d179b704702
- SHA1 1b51213ddbaedfffb7e7f098f172f1d4e5c9efba
- SHA512 dfe7f9f3030485caf30ec631424120030c3985df778993342a371bf1724fa84aa885b4e466c6f6b356d99cc24e564b9c702c7bcdd33052172e0794c2fdecce59
- SSDEEP 1536:GUZ9QC7V7IGMp2ZmtSX5p9IeJXlSM2tS:T97WSth5lwt
- TLSH T174639D2276E480F2D09E81B125955F1B9B7CA63087E64DD35F622C86AE30EE1F237707
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\nsa915F.tmp\NSISFastLib.dll
- Size 767KB
- SHA256 e05789721d4115a14bfa28fafdcad1c34d9c56fb5f9d28558ac86a2137d5f739
- MD5 0d7ab8b5e790b5f0830fd6f573f14c5a
- SHA1 cb8fa4aa470656c4008d81df524fb5ef418a6821
- SHA512 1f5ee23c85cb3005e0acd0b95df66dbbe14dbe86a60bf51d4154449a51b71f52cccf0529e86bc7f6609df57c08352079e5879f1b2cd1b7a7f4fd462eeb9dd06c
- SSDEEP 12288:BobF5LGf+EFY9L5rvg/BcWENEroPmNAnjPrOl4NEvaUniKlHnI:S6GEF+F7g/BcWEHuAnjPrOyCiUiKt
- TLSH T1C9F47D313685C43AD96B05B27DAEDBDA52BC7A700B70D4CBB3841E9EEB751819726303
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\nsa915F.tmp\System.dll
- Size 12KB
- SHA256 8dc562cda7217a3a52db898243de3e2ed68b80e62ddcb8619545ed0b4e7f65a8
- MD5 cff85c549d536f651d4fb8387f1976f2
- SHA1 d41ce3a5ff609df9cf5c7e207d3b59bf8a48530e
- SHA512 531d6328daf3b86d85556016d299798fa06fefc81604185108a342d000e203094c8c12226a12bd6e1f89b0db501fb66f827b610d460b933bd4ab936ac2fd8a88
- SSDEEP 192:Zjvco0qWTlt70m5Aj/lQ0sEWD/wtYbBHFNaDybC7y+XBz0QPi:FHQlt70mij/lQRv/9VMjzr
- TLSH T126426B129BB089F2F591583814667F2A6FBE9C5D27F50563CFE304D63D212CB983A283
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\nsa915F.tmp\UAC.dll
- Size 14KB
- SHA256 2f7f8fc05dc4fd0d5cda501b47e4433357e887bbfed7292c028d99c73b52dc08
- MD5 adb29e6b186daa765dc750128649b63d
- SHA1 160cbdc4cb0ac2c142d361df138c537aa7e708c9
- SHA512 b28adcccf0c33660fecd6f95f28f11f793dc9988582187617b4c113fb4e6fdad4cf7694cd8c0300a477e63536456894d119741a940dda09b7df3ff0087a7eada
- SSDEEP 192:DiF6v2imI36Op/tGZGfWxdyWHD0I53vLl7WVl8e04IpDlPjs:DGVY6ClGoWxXH75T1WVl83lLs
- TLSH T10F623AAA62E847BEE2221636B96723130BFDB5203DA1D01F4D531E596C30BE3953D61A
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\nsa915F.tmp\inetc.dll
- Size 38KB
- SHA256 a793929232afb78b1c5b2f45d82094098bcf01523159fad1032147d8d5f9c4df
- MD5 a35cdc9cf1d17216c0ab8c5282488ead
- SHA1 ed8e8091a924343ad8791d85e2733c14839f0d36
- SHA512 0f15b00d0bf2aabd194302e599d69962147b4b3ef99e5a5f8d5797a7a56fd75dd9db0a667cfba9c758e6f0dab9ced126a9b43948935fe37fc31d96278a842bdf
- SSDEEP 384:njt65uI9oYzcCaHjl9Cb4I1f0AGhrHXoREnRxtIpH/u0abJ2v2DW9O9tk8ZwkpwD:noHtNQoRSIwTJB6Q/kPyBp6
- TLSH T17903E7419BE8456BF7F61638B0B99A53896D7C304769C8DB87134F8918A23C7EE34323
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\nsa915F.tmp\nsDialogs.dll
- Size 9KB
- SHA256 56b96add1978b1abba286f7f8982b0efbe007d4a48b3ded6a4d408e01d753fe2
- MD5 6c3f8c94d0727894d706940a8a980543
- SHA1 0d1bcad901be377f38d579aafc0c41c0ef8dcefd
- SHA512 2094f0e4bb7c806a5ff27f83a1d572a5512d979eefda3345baff27d2c89e828f68466d08c3ca250da11b01fc0407a21743037c25e94fbe688566dd7deaebd355
- SSDEEP 96:o0svUu3Uy+sytcS8176b+XR8pCHFcMcxSgB5PKtAtgt+Nt+rnt3DVEB3YcNqkzfS:o0svWyNO81b8pCHFcM0PuAgkOyuIFc
- TLSH T17012F992E6A450B3C5D6533B35AA2F2DCBBD5325B0926C00C7738E4D39395B66E38353
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\nsa915F.tmp\nsJSON.dll
- Size 23KB
- SHA256 64b3efdf3de54e338d4db96b549a7bdb7237bb88a82a0a63aef570327a78a6fb
- MD5 f4d89d9a2a3e2f164aea3e93864905c9
- SHA1 4d4e05ee5e4e77a0631a3dd064c171ba2e227d4a
- SHA512 dbda3fe7ca22c23d2d0f2a5d9d415a96112e2965081582c7a42c139a55c5d861a27f0bd919504de4f82c59cf7d1b97f95ed5a55e87d574635afdb7eb2d8cadf2
- SSDEEP 384:n7U5CiIZ1ZC2RvhrTfldNuwQ5pk+BISivMyyOgqCoRUj+OvHxOuofnykhVQJrTU:YoZ1ZnhrTfldqk7Yyy94RxOcVQJrT
- TLSH T1D4B21746A6B054F4F57B55BAB4322E232E7EBD08286095EFC73319196860913BB3D333
- MD5 SHA1 SHA512 SSDEEP TLSH