Analysis
- user interaction
yes - max time kernel
54s - max time network
47s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
22/08/2026, 03:19
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
筛选软件20251125.exe
Resource
win10v2004-20260513-en
10 signatures
300 seconds
General
- Target 筛选软件20251125.exe
- Size 22.8MB
- Sample260822-dt53vaea89
- SHA256 f30c6d7e493a57b5a99a8e62412b43954a84f6b0ca7bbfbb802dcf4176429a50
- MD5 cf0e64a786c33f78a6eff1b72d68855a
- SHA1 65df4da89cca854a00161d44e47272816736df09
- SHA512 f9353f6e6394d3bdf7503d22ff289cd51ef42183eb70219d3c215e9d99d1080d2cc3849a3f6dc4dddd106a75c56d1e167f1b7dbe01a011d612b2f527195c224e
- SSDEEP 393216:IQY2hM+B18s3vCvc2QO9w4wL7z5DQ8fOiQ1AwVT7i1Fut4AwNCmy:7YQM+B18s3vCvM4wz5D01bh2Fu/wNCl
- TLSH T14037BF23A84150B6C66B83B18E5D77A9A6FDAE21033586D77B8CBD444FB18D1333A347
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Loads dropped DLL 1 IoCs
pid Process 1516 筛选软件20251125.exe -
resource yara_rule behavioral1/memory/1516-9-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/1516-11-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/1516-39-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/1516-49-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/1516-46-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/1516-44-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/1516-41-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/1516-37-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/1516-35-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/1516-33-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/1516-31-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/1516-29-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/1516-27-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/1516-25-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/1516-23-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/1516-21-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/1516-19-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/1516-17-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/1516-15-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/1516-13-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/1516-6-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/1516-5-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/1516-7-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/1516-205-0x0000000010000000-0x000000001003E000-memory.dmp upx - Program crash 1 IoCs
pid pid_target Process procid_target 3004 1516 WerFault.exe 86 - 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 筛选软件20251125.exe - Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000 taskmgr.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A taskmgr.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\FriendlyName taskmgr.exe - Suspicious behavior: EnumeratesProcesses 9 IoCs
pid Process 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe - Suspicious use of AdjustPrivilegeToken 7 IoCs
description pid Process Token: SeDebugPrivilege 1516 筛选软件20251125.exe Token: SeDebugPrivilege 1516 筛选软件20251125.exe Token: SeDebugPrivilege 4728 taskmgr.exe Token: SeSystemProfilePrivilege 4728 taskmgr.exe Token: SeCreateGlobalPrivilege 4728 taskmgr.exe Token: 33 4728 taskmgr.exe Token: SeIncBasePriorityPrivilege 4728 taskmgr.exe - Suspicious use of FindShellTrayWindow 34 IoCs
pid Process 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe - Suspicious use of SendNotifyMessage 34 IoCs
pid Process 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe 4728 taskmgr.exe - Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1516 筛选软件20251125.exe 1516 筛选软件20251125.exe 1516 筛选软件20251125.exe 1516 筛选软件20251125.exe 1516 筛选软件20251125.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\筛选软件20251125.exe"C:\Users\Admin\AppData\Local\Temp\筛选软件20251125.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1516 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1516 -s 21242⤵
- Program crash
PID:3004
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 1516 -ip 15161⤵PID:4928
-
C:\Windows\system32\taskmgr.exe"C:\Windows\system32\taskmgr.exe" /41⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:4728
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\E2EECore.3.5.241231.dll
- Size 11.1MB
- SHA256 eaef25459ef08b8ac5bade805702f346599c1e22afb41d47dda3e935e7ade522
- MD5 748a6d4af7ea571b9760c718822cd4ab
- SHA1 0742c8635503f909f8e065c58a30afa24dd41fae
- SHA512 7f5854b597c139619776fcd792f4e29465439f5a2101c21f3db77af4da5e90a2c4e906b87c230bb13e003e57d155fca88d096b2d07895623157a6e5e26e510dd
- SSDEEP 196608:TbNRK74GxssSHqNCJ6njLsO7/zV4ahBZ6O5miAwVeks2VTi166GR:ThRK4GxyJ6njLnHV9hB4O5miAwVeBf12
- TLSH T1AFC69E00F743C1A2EACE01B0117AAB3E55397E5443252DD7F3583E6A6E322D27B3665E
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Roaming\ɸѡÈí¼þ\ÅäÖÃ.ini
- Size 39B
- SHA256 cfd86beeb9e47122e4cadb1b65647331e6b81c4cbfba447390c6e0ab0a7bc9bc
- MD5 6a861d0831a28bf7d73df2b5d5467c48
- SHA1 702dfe739f2949bf625d080bc60498ed9a7fbc8a
- SHA512 86672f6aa46c31b72e1f605ecc94fb684353e8f49d915d3fffa00a6beda7809899f7530078ef043a183653127b4ab9494db3f9151093cf4bdcdbacea5e33e49f
- MD5 SHA1 SHA512