Analysis
- user interaction
yes - max time kernel
58s - max time network
62s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
05/09/2026, 10:47
Behavioral task
behavioral1
Sample
candyzsm.exe
Resource
win10v2004-20260513-en
6 signatures
60 seconds
Behavioral task
behavioral2
Sample
candyzsm.exe
Resource
win11ltsc2024-20260709-en
6 signatures
60 seconds
General
- Target candyzsm.exe
- Size 9.7MB
- Sample260905-mvj2fasfpc
- SHA256 62ee27cab3b67cbe78683a5bccabaf40371e4ef59bc2431615e6f39b989a0f80
- MD5 74815a982dac0a6eeff443716376fd45
- SHA1 fb8b8ca097bc4d537420fdc8738af7b2b753a376
- SHA512 1beb10686c056fa6eb2448b734d0f160fa5caaa6151683f2a3c6434c0aff3511ab57a863a41cc1958a5b97f90dadd66ed4490e32766538b23a0266f383df3e62
- SSDEEP 196608:onhcd3wLk7XEpXnH2ph1iut1/1QpL0uQg+J097g0tK7voKgcVFSZ:qhAESXEAphVtrQSg+6O0K7vFgyS
- TLSH T134A6337C67E155F6F8F3853D6A94E402E3F2B4612F62D2EB03B04A051D3B6E44E386A5
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Loads dropped DLL 14 IoCs
pid Process 4816 candyzsm.exe 4816 candyzsm.exe 4816 candyzsm.exe 4816 candyzsm.exe 4816 candyzsm.exe 4816 candyzsm.exe 4816 candyzsm.exe 4816 candyzsm.exe 4816 candyzsm.exe 4816 candyzsm.exe 4816 candyzsm.exe 4816 candyzsm.exe 4816 candyzsm.exe 4816 candyzsm.exe - Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 1972 cmd.exe - Modifies data under HKEY_USERS 4 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History\AutoColor = "0" LogonUI.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent LogonUI.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\AccentPalette = 99ebff004cc2ff000091f8000078d4000067c000003e9200001a6800f7630c00 LogonUI.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History LogonUI.exe - Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 4816 candyzsm.exe Token: SeShutdownPrivilege 4588 shutdown.exe Token: SeRemoteShutdownPrivilege 4588 shutdown.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 716 LogonUI.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1272 wrote to memory of 4816 1272 candyzsm.exe 91 PID 4816 wrote to memory of 1972 4816 candyzsm.exe 93 PID 1972 wrote to memory of 4588 1972 cmd.exe 94
Processes
-
C:\Users\Admin\AppData\Local\Temp\candyzsm.exe"C:\Users\Admin\AppData\Local\Temp\candyzsm.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1272 -
C:\Users\Admin\AppData\Local\Temp\candyzsm.exe"C:\Users\Admin\AppData\Local\Temp\candyzsm.exe"2⤵
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4816 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c shutdown /r /t 0 /f3⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:1972 -
C:\Windows\system32\shutdown.exeshutdown /r /t 0 /f4⤵
- Suspicious use of AdjustPrivilegeToken
PID:4588
-
-
-
-
C:\Windows\system32\LogonUI.exe"LogonUI.exe" /flags:0x4 /state0:0xa3a25855 /state1:0x41c64e6d1⤵
- Modifies data under HKEY_USERS
- Suspicious use of SetWindowsHookEx
PID:716
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵PID:4084
-
C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k CameraMonitor1⤵PID:1672
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Temp\_MEI12722\VCRUNTIME140.dll
- Size 117KB
- SHA256 052ad6a20d375957e82aa6a3c441ea548d89be0981516ca7eb306e063d5027f4
- MD5 32da96115c9d783a0769312c0482a62d
- SHA1 2ea840a5faa87a2fe8d7e5cb4367f2418077d66b
- SHA512 616c78b4a24761d4640ae2377b873f7779322ef7bc26f8de7da0d880b227c577ed6f5ed794fc733468477b2fcdb7916def250e5dc63e79257616f99768419087
- SSDEEP 1536:Z9TXF5YXWbj8qr51XlN+dULTCe1IGhKWyxLiyaXYaNxoecbdhUoaLjTz164zEd:ZEnsvReGsWyxLizXFkecbd1aPTzW
- TLSH T10DC38C8572A002FBD16AC274C1A36A17FB75B94487B0A7CF03B58A650F53BE09E3D356
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_MEI12722\VCRUNTIME140_1.dll
- Size 48KB
- SHA256 6a99bc0128e0c7d6cbbf615fcc26909565e17d4ca3451b97f8987f9c6acbc6c8
- MD5 c0c0b4c611561f94798b62eb43097722
- SHA1 523f515eed3af6d50e57a3eaeb906f4ccc1865fe
- SHA512 35db454dbcc7ed89842c0440b92ce0b0b0db41dbd5432a36a0b7e1eddf51704b1f0d6cff5e3a3b0c3ff5db3d8632fed000471180ad72e39d8dbe68a757ccdfb0
- SSDEEP 768:vzzO6ujT3MbR3v0Cz6Sz5q83ywug1HDV9zxfYbK9z:mq/oMx3hXHDnzxfYiz
- TLSH T1AE236BA453784486D4AB99B0C0DAEE577D7CFA964B10928F0BA0D15C1F637D0EB3D21B
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_MEI12722\_bz2.pyd
- Size 85KB
- SHA256 d28c3dd1c22bfb8a6e8a6a9c2359842b797d08e878ecb7805f60e86a45589d11
- MD5 207d4a4b7a113ef494514918f2dccdf3
- SHA1 74b59453b5bb6194e0d2587d26d499d0f7e1aed5
- SHA512 f7e5a2608ee19fd400d4bfe27e8603289a219af6a4a4a9e65ebb76c715d926fb9b08293fc2a3fed2195784804764265fa0b356547f23c501ec8ff9487c948b27
- SSDEEP 1536:xtMtz7eksNCb6YVVEFxO2RqOyuzotWw8pRbIiQIG3VTy1Ni9QfIY6utw:PMtzSqurjOqqfgotWrplIiQIG3VtKtw
- TLSH T14A837E86B3B462B6F59B81B496910353F730FF960710A3BFB25482863F13B91AF58365
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_MEI12722\_ctypes.pyd
- Size 139KB
- SHA256 25d9b0be550d428fecc697ca20450343a7c3ce77c9f5283e9aecfd188d609250
- MD5 eeabc0c7756ed7a29e33e467c398737f
- SHA1 ec5c401946a9df4e4ab764ddb4639e4e33e1ce40
- SHA512 5e1e93545e1be34880fc680ca12004792076e88baa6cac4512fdbbdb90091a9ae441a16b8d24f64c6b03bf14903babddecfa783ce5c016759ed790c0eabc189b
- SSDEEP 3072:G/n1qQ8/27N56EBZrGwrb1OzIJswKRW2r7rw8IGGPzoGc:wn1JDT6wrszIJfUDwtc
- TLSH T1A3D38F4B336841E6DA678138C6739E47FBB1F4511A10878F4264C99B2F637A2AE3F315
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_MEI12722\_lzma.pyd
- Size 157KB
- SHA256 5f7003f9f0256e36351ca2810b3485db28579b08e4d1d65f6f211fcd1136f395
- MD5 cada2b240b280f172aeb32a1666b21e6
- SHA1 c15dc39329444433c255309eb89bae188aae1b22
- SHA512 8b12298efd28549d46e2c48cff94b07039cf513bbac25063ebad8bae57b96e07eefd7df82229441af142c1b96dc837dec468263c0873d14da280e3ed6e42eb9e
- SSDEEP 3072:BJ66g4T5QW7JfyjEqkSkA51b4pznfJ9mNopUpdbQIGI1HFk:BUR4Tp4QPZ8N4RxYOgbPa
- TLSH T110F34C86B794F0E6F7328C38D2624F57E6F578590320929A01CC976D2B1FB759A2E313
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_MEI12722\_zstd.pyd
- Size 491KB
- SHA256 262aea62a994920daf152a10bdc0ca83a8b1c0874e71db23734862431de182c6
- MD5 035b0a033dd00dbe887556f4d4b852c3
- SHA1 e86cf52d825f9b68177354c54edaa57e962012c3
- SHA512 0b428aa10a9e977e07023918870368a9c00e0eb4ab4f7cf1e88950d4aebd2ba5774ebea9f3779d05e370bbe315da6634922834106077d511b710c6131d29dc65
- SSDEEP 12288:KccWmYLKvveeFSeX0ro+Q2J5BCl9VNqdp:KccWJKvveeFSeX0roMZdp
- TLSH T143B48D43F29943EDE53BC4B8CF565A13FBB1780B1214965B9395CB993F07B309A6A308
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_MEI12722\base_library.zip
- Size 1.3MB
- SHA256 fd2d378305ad2ddb563947766f97bf14d4c0ccdf95b3b00e748f196e2f66882a
- MD5 d6e17456bc532854b17250b9ac626812
- SHA1 cb96cca7427b87ace2d08a84ba31445838293549
- SHA512 6ae722a5b36ad139b0aa258bc1da160c34d8ba318efd580e426679361eadc73d4a88ff7701e62fb624b5a8dfb4abe4ac58bed2b5619334e9e80038eaf9750a5f
- SSDEEP 24576:2iL3RpCQZouUFMQeOdP2m2df7YBVlb/HdnqN:NRUpuUFM/TYRd+
- TLSH T1BB552B91B9917967FEC9F37A35B75A0CA715C0109B20D303B4A88DAC6FDF260AE558CC
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_MEI12722\libffi-8.dll
- Size 38KB
- SHA256 eff52743773eb550fcc6ce3efc37c85724502233b6b002a35496d828bd7b280a
- MD5 0f8e4992ca92baaf54cc0b43aaccce21
- SHA1 c7300975df267b1d6adcbac0ac93fd7b1ab49bd2
- SHA512 6e1b223462dc124279bfca74fd2c66fe18b368ffbca540c84e82e0f5bcbea0e10cc243975574fa95ace437b9d8b03a446ed5ee0c9b1b094147cefaf704dfe978
- SSDEEP 768:NiQfxQemQJNrPN+moyijAc5YiSyvkIPxWEqG:dfxIQvPkmoyijP7SytPxF
- TLSH T10B037C0B458418A4E657D53D97A64A2AC335B9240B60F2CB03D4C2BA3F6B7D6FB7C358
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_MEI12722\python314.dll
- Size 6.5MB
- SHA256 fde89cdb5c2d08ae65de7ef4abca1876c93ba3796002f5ac0bf7e4d4f5a94da0
- MD5 006b0746b5abaf438d1bc753261c6d2c
- SHA1 8f34714617f376cfa6e7e2aedc1e2a73de8c8fd8
- SHA512 1c156c3f542de0a27e16ca5b7d6bbd34f2059b380ce85dbcfd5ae3a64de473fd160baba45ca30ad85dfe45742fdcb42aa969cbbaab26a569e324d4e65fb6d621
- SSDEEP 98304:xVyDBH+ULEfi0VOuZd+FAX/uv3HDMiEEQn0rt:xVyD1+ULW5VrZRxim0rt
- TLSH T136669D26737901A5D9BB8035C9034647DBB1BC00AB30D34B49A4B6DA3F733635BAEB95
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_MEI12722\pywin32_system32\pywintypes314.dll
- Size 133KB
- SHA256 e62808f40462f8066c8d19811cebd15467de6992b1cb48be5f5903910f5395f7
- MD5 c11818bd607c6060902836c3f6bf024a
- SHA1 31846f719f3eb804c8ffcf3783ef343b8e206730
- SHA512 3349ddeaf776a5f6e20026e217d56cfbcf053772c3366af5aa3282ff2889cd92a2c31ba39b3cbaa18a90d6d1e9bbde97215278f12dbd7724062d5c3f06fd6e63
- SSDEEP 3072:WZkbcF76SzXHDjEquY/rZ6YrFc1V4Bpg7d+LLvvzab:WZkbc0STfPuY/rP+1V4XgR+LT
- TLSH T1F2D32947374648DAE97A937DCD771A02C3A6B0000711E3CF46A1C2AA5F637E5AD3BB42
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_MEI12722\ucrtbase.dll
- Size 1.1MB
- SHA256 c04daeba7e7c4b711d33993ab4c51a2e087f98f4211aea0dcb3a216656ba0ab7
- MD5 3b337c2d41069b0a1e43e30f891c3813
- SHA1 ebee2827b5cb153cbbb51c9718da1549fa80fc5c
- SHA512 fdb3012a71221447b35757ed2bdca6ed1f8833b2f81d03aabebd2cd7780a33a9c3d816535d03c5c3edd5aaf11d91156842b380e2a63135e3c7f87193ad211499
- SSDEEP 24576:CJG2BrB3ZQAq0AT2jS9HKHdK6AccMs1wmxvSZX0ypFi:0VGrT6SAk3ei
- TLSH T1EC359D64B76C02A9C97BE13DC927554AFA73380147709ACB03E74AB93E2B7E552B7310
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_MEI12722\win32\win32api.pyd
- Size 136KB
- SHA256 9004920e2c7863c34d0b3c4183ab3e1482475817cfb64f4f198e1fdd43f48f4e
- MD5 28b70b1aa326df930246f099d93e5ab1
- SHA1 c491c685c0a31901bc708aaef777d44cc157bb94
- SHA512 ff991de71f9301171dad8f35d2198eadbe747257983fcd2b584adbdc5ba8c88dc3fed44d7b3d191302c3a2c7bb3cc76d7750e5c8b0d01f082c7d09c02dd42673
- SSDEEP 3072:8ZW08k/WhmOEYlRVlhLaN/P3MXKqTmW/gD49jEYe:s8wWhmilRVsP3xqlUGjE
- TLSH T137D31883B39900D6D8AAA3BCC4674E63D736B4200721A7CF06A0C18B1F677E97D79795
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_MEI12722\win32\win32gui.pyd
- Size 217KB
- SHA256 a3f9d6430652a0104acf77ca5d07417f0610839196be94fa42d55ddef2676b47
- MD5 6833f9ace2b990df3193db1af3d675a9
- SHA1 c5bfe2fdb6a034e2d1db3f2e945beba8d8bcccc2
- SHA512 89c03aa19a53ee094a3700e945411ee575cf6fec2e82e6ccf0291068d9f2fba71a4a6e94bab90abeb1b52ade1cc09b33fa371f8273bd76f64200d9e095cda120
- SSDEEP 3072:GU26ojj+hXyIuEOVqm1XzVMWbwfVQPn9DpUjvPsD56KK2z3Cqpa0/bD:BJojj+hXBuKYMtfVkpCBKxz33pp
- TLSH T13224F697B29540D5D96AA1BCD91B5E16F173B4300320ABCF0630CBBA1F1B7EA7939784
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_MEI12722\winsound.pyd
- Size 32KB
- SHA256 38eccf01b663abfad0bc40444043410fecc5af895be3a1efbc9bd1cfe787f5a6
- MD5 1eaec120f820e76ab73ee5189237e3b7
- SHA1 aa752fc4ebde55e6064c78352d867f3efd75c521
- SHA512 4d13c36fb5e09e8e5be75d4ebbc47d3d4598e48db2c0ed64835d35e91164f6125b53c3c169101de0ad6ccff2bafe3e09ee20d8eff89ab4535f6722ba7b4423ca
- SSDEEP 768:Xxs75Zl4zq3IZoIGD7ry1KPuBL2Ip43VTxf1mlRaX9CE:BOZGzqYZoIGD7ry1Ni9ffIY9T
- TLSH T177E28DCAA670408AFA67C670C1E5EF83F935F7E35A22426F206981961F233C3D716758
- MD5 SHA1 SHA512 SSDEEP TLSH