Analysis
- max time kernel
299s - max time network
290s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
17/08/2026, 15:30
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
csrss.exe
Resource
win10v2004-20260513-en
0 signatures
300 seconds
Behavioral task
behavioral2
Sample
enkD34B.tmp.exe
Resource
win10v2004-20260513-en
6 signatures
300 seconds
Behavioral task
behavioral3
Sample
enkD34C.tmp.exe
Resource
win10v2004-20260513-en
11 signatures
300 seconds
Behavioral task
behavioral4
Sample
smss.exe
Resource
win10v2004-20260513-en
0 signatures
300 seconds
General
- Target enkD34B.tmp.exe
- Size 3.1MB
- Sample260817-sxt73scc26
- SHA256 f3b93c77004295029ca13aeb2880e7f0146a8ceadee0ce9198ce69ebef8a744e
- MD5 0295d8ce8fbda184b344dcfc8c17c305
- SHA1 12da3a78f700381cad574eb8d818f324ad8bfdf2
- SHA512 dfdca990654f0184c293e48b85ba0dbacfcbe35a2553353a9c051a52983da8b424d08adac2d71e863a97af76e95d87649ae62b631cb1771a1341b120abd31425
- SSDEEP 49152:QBAesKrFX1wiWO+QU6h/jwXW/VWK1bkatU7szCtTqoRn:Qecx7EyV7NU7suQo
- TLSH T1BBE5D003E69981E8D55EC17CC7969632EA36B88E0B31B2EF17D40B253E17B909F2D345
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
Malware Config
Signatures
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 3188 powershell.exe - Executes dropped EXE 4 IoCs
pid Process 1868 smss.exe 796 msedgewebview2.exe 1704 msedgewebview2.exe 364 msedgewebview2.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3188 powershell.exe 3188 powershell.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3188 powershell.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4320 wrote to memory of 1868 4320 enkD34B.tmp.exe 86 PID 4320 wrote to memory of 3188 4320 enkD34B.tmp.exe 88 PID 4320 wrote to memory of 796 4320 enkD34B.tmp.exe 90 - Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
-
C:\Users\Admin\AppData\Local\Temp\enkD34B.tmp.exe"C:\Users\Admin\AppData\Local\Temp\enkD34B.tmp.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4320 -
C:\Windows\Temp\smss.exe"C:\Windows\Temp\smss.exe"2⤵
- Executes dropped EXE
PID:1868
-
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command "Add-MpPreference -ExclusionPath 'C:\ProgramData\MicrosoftEdge\*'"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3188
-
-
C:\ProgramData\MicrosoftEdge\msedgewebview2.exe"C:\ProgramData\MicrosoftEdge\msedgewebview2.exe"2⤵
- Executes dropped EXE
PID:796
-
-
C:\ProgramData\MicrosoftEdge\msedgewebview2.exeC:\ProgramData\MicrosoftEdge\msedgewebview2.exe1⤵
- Executes dropped EXE
PID:1704
-
C:\ProgramData\MicrosoftEdge\msedgewebview2.exeC:\ProgramData\MicrosoftEdge\msedgewebview2.exe1⤵
- Executes dropped EXE
PID:364
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\ProgramData\MicrosoftEdge\msedgewebview2.exe
- Size 632KB
- SHA256 4b23a9bccca3879d0a4b75442f2cbef276102b17c28c51674b370fb6d51c6a1b
- MD5 053ac43253c6af40fb1af3ee49699f4f
- SHA1 a6d94f42cf340d5ca97a3da41c2d6819e3f9628a
- SHA512 15dc94d93a7bb669815ce48855614d4290f265e2aee243de7ea4b99cfb478b6ea4512e475df9cd2c65cbf06dd6d847313cb1184e1aebf386a05fd4c3fbba328f
- SSDEEP 12288:8I/ZCdMhBsZ5vtJJxM3b5w8KQffZK2sd:Gu2ZRt5MF382U
- TLSH T1E9D47D2696E400ACD0B3E179CE575412F63678070331A9EF339859A31F2B6E89B7EF51
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_wmw0nxe1.55o.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- TLSH T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
- MD5 SHA1 SHA512 TLSH
- Path C:\Windows\Temp\smss.exe
- Size 1.0MB
- SHA256 8b259e08d803f31cc8ecca85a75f5e6fd108bb15420d584afb0adc7958c939a3
- MD5 473e81fd42b07fe330d4c844a4605ca1
- SHA1 9dc45e3e3bedfe2775e2f82aeb7e415675f8f58c
- SHA512 4ca684c249994846ed8179c68f7da592ad6add2fd3c74293973fcf230dc85774b6c25a492e6910a2497515e4cbfb9713fd3e43a2e758c5d34c147e1d072dee20
- SSDEEP 96:n8LNtWXKzVGHK3oKO1lwQGIHm6fUHKthRUEWlmw3Q5tfPYx9VIsuEP:nEM6hJoP1lwmxfUHKlUEA3Q5tfAxrT
- TLSH T16635098EF6678CFADE284238CA73458670B6B7281F0277DB4754D0292C677D9A6312CD
- MD5 SHA1 SHA512 SSDEEP TLSH