Analysis
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max time kernel
142s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
04/04/2024, 12:13
Behavioral task
behavioral1
Sample
obfuscated_base64.ps1
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
obfuscated_base64.ps1
Resource
win10v2004-20240226-en
General
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Target
obfuscated_base64.ps1
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Size
2KB
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MD5
a9f6ad39d9e57df0ab09e3220b2e6007
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SHA1
5798cd1eabdaa2809febe0898a5f13cb9810d069
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SHA256
907a15e56de86f43528f19aa3e36dc90aecc9f0ccb632e455ce043a090257f61
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SHA512
0e0328b9e9c2ffee973107fd02cffed8917c5224f804057de8827b6fd3f99caec0123e3491ab836789fa82ce35bb334f35787d361b0679a8a75e8fdb5bf37f23
Malware Config
Signatures
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Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2440 powershell.exe 2440 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2440 powershell.exe
Processes
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\obfuscated_base64.ps11⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2440
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4152 --field-trial-handle=2280,i,4114443225282860369,4764091921472631035,262144 --variations-seed-version /prefetch:81⤵PID:4564
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82