Analysis
- user interaction
yes - max time kernel
61s - max time network
67s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
03/09/2026, 14:05
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
BeamSplit.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
BeamSplit.exe
Resource
win11ltsc2024-20260709-en
7 signatures
150 seconds
General
- Target BeamSplit.exe
- Size 65.1MB
- Sample260903-rd9b8aaj2x
- SHA256 1d5550ced05808f631bfaee675889e1fbeb66c749489372d758988621382c0d3
- MD5 5139be39bb9e42d181742f20efa44cf0
- SHA1 b2d40b98037ef28f1591bc8af06c4779bb8a3f29
- SHA512 26b4fe2dacb214362423883412769ad25e67f2162e10d3d82cc7e8e6dc9efdc603b41c1f4d3e4957f0347877835611b6cf160e1a56c6534721e0fbb562bf0416
- SSDEEP 1572864:NWphjegUm1Jhb49a0eavlL6zMRYzA2RKda7Fgc3f/7pjfD:NWphjHL69ZXWoRYzA21n37pjfD
- TLSH T18BE72356E2FD00ECD5BAC0B8C6574527EBB1345513309BEB26A48A292F37BE16E7D310
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000\Control Panel\International\Geo\Nation BeamSplit.exe - Loads dropped DLL 3 IoCs
pid Process 3556 BeamSplit.exe 3556 BeamSplit.exe 3556 BeamSplit.exe - Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 3556 BeamSplit.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3556 BeamSplit.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\BeamSplit.exe"C:\Users\Admin\AppData\Local\Temp\BeamSplit.exe"1⤵
- Checks computer location settings
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3556
-
C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵PID:1804
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\BeamSplit\config.json
- Size 1KB
- SHA256 07772afd1488db77b1b632c976e56668de60920a547bfd12914b062adb76932c
- MD5 b06fc58c0eb8d199ffd6b1cf7a5a0ad9
- SHA1 3fc13d9af0a11de8dd00f9aecbd07ace684d046d
- SHA512 ac6f3b481f318587a29e9552c4ebc212ed6bc89acfc242c1ac583b78f71d55c7c17c442cefb16b4bdbb5e05ded369b40ac8ed9344df5f2a7e225efb701fc1e81
- TLSH T1F2218734862E14BE3AFA700CA624544327618F4721784C1BB2FB520A3397E363546F91
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\BeamSplit\config.json.db34aca1929f46ad989fe00660411d1c.tmp
- Size 1KB
- SHA256 88afeb9bc1e4283cff4331febbadb4403fd676edf33b4bd4ac32f3e48d90b642
- MD5 07d66f3eeae0ab2f375c4f7b9281ac6c
- SHA1 5a1109036e83afe05736f45cb8227b9ea0265eff
- SHA512 2ecafb329aee1e9ff2c84076bf7f37f25f5e8625701c54a82fa841e96fdf002446b7062d8e80c077c385e76dd5f14fc2487ff78016363e33a855347ee6b7f48b
- TLSH T1F2117834812E15BE3AFA704CE628A04327618F4762780D1FB6FB620A3397E363546FD1
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\.net\BeamSplit\37Do7lpfk34V\D3DCompiler_47_cor3.dll
- Size 4.5MB
- SHA256 a05f99734f7c4822fefc12b367af21fd0976ed6608752fb1e1e80b6ece7ecbbb
- MD5 19e527a35241c171d37dc1e6c530053c
- SHA1 b1567bada7a27ab78e65da440f21809f50b9d34c
- SHA512 23d38b55f5b17bf0228b16a85787d384da0a700190fc289281190272a0d2dd374be0f7f64d8b642836ccbe2351b72e9ef5c7e2b12d0a7495317e986fd5e3c886
- SSDEEP 49152:c6ntbdeqBH287v7cavvL4e0OgcmeNHyxsBSoYHXahOO5uBcLr7mbpJ3E/V:cUdeqt737jFm5wd
- TLSH T143268D56A7E840E9D1BBD138DA87821BEBF1B80413349BDF015086599F73BD26A3E734
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\.net\BeamSplit\37Do7lpfk34V\PresentationNative_cor3.dll
- Size 1.2MB
- SHA256 42e2e543c17e1b37499baf00d956433b8afb655348ec0fae89c926fb7d149b6e
- MD5 bab524432d40b40f8deb7580db8953da
- SHA1 023740d409524a8ebc09436d92dc154bd7c8a270
- SHA512 fc87de8ddd3ccbba7491ca043e36a1d59195d2dab003920af6adaa8d2d0c147601fb6bda1cc21e4ef23046f3fca14f21f825403ad74178b38c60e64039747c47
- SSDEEP 24576:5GD+42x2Jvddeoyo7Pkmn/V1Pt8clT3D4iLFxVCPL67uMFAC0q4dovzvfPbRIR9p:d2BzeoRPkmTP2clT31wPO7hACNYovznq
- TLSH T138454A62E2E642E5C47FC1B8C6469717FBB0740A131C66DB87608B592F27FE0963E364
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\.net\BeamSplit\37Do7lpfk34V\wpfgfx_cor3.dll
- Size 1.9MB
- SHA256 0ba67759d290f5d75ff92979394077dcd533fe484511db3ea161d7e102246a73
- MD5 89c217abaacd7b1fb6208020cf378925
- SHA1 867d6a031aaf0e214544c97c9b6e070bb5792fd0
- SHA512 720c2bf5d2a0d053d3b1ba31f7db224b9a1b8538bd78539f79ebf6d6c1d22caebd49885c0d667781d6c2939c0a074001b5023051d0d8ee347f1ad8cae03c6d4c
- SSDEEP 24576:xNxEjJxMr/HLfXcxpQFaH2ekpo8DM1C3tgRlhCYC7Qrs+W0b2op1FoHI:WjnCjfXcPmaHfsMEdgVCYC7ks+Qo
- TLSH T168955A4AB6AC40E9D07AE23CD9D7861BF671741527A1A3CF23A0479D6F27BD0097B360
- MD5 SHA1 SHA512 SSDEEP TLSH