Analysis
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max time kernel
141s -
max time network
128s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
30-05-2024 20:03
Behavioral task
behavioral1
Sample
311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe
Resource
win7-20240221-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe
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Size
145KB
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MD5
76b23dd72a883d8b1302bb4a514b7967
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SHA1
338e19e8a3615c29d8a825ebba66cf55fa0caa2c
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SHA256
311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86
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SHA512
39d98f914ec9d8551a894306163bc726f035f9228f3f198de78555988cea5a7b423be8c2a19913c76b996220a81a9b3a257b7f0af67913aa8a50b77321b17735
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SSDEEP
1536:azICS4AAwczUUf8y8gvMH+1zGSNAojMP95D1xDtCYU0GsvgtwjECrozUYj3PeAU2:pqJogYkcSNm9V7DtCCGsg+AmYylQhTT
Score
9/10
Malware Config
Signatures
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Renames multiple (629) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Drops desktop.ini file(s) 2 IoCs
Processes:
311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exedescription ioc Process File opened for modification C:\$Recycle.Bin\S-1-5-21-1181767204-2009306918-3718769404-1000\desktop.ini 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe File opened for modification F:\$RECYCLE.BIN\S-1-5-21-1181767204-2009306918-3718769404-1000\desktop.ini 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe -
Modifies registry class 5 IoCs
Processes:
311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exedescription ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\FihqnBxYm 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\FihqnBxYm\DefaultIcon\ = "C:\\ProgramData\\FihqnBxYm.ico" 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.FihqnBxYm 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.FihqnBxYm\ = "FihqnBxYm" 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\FihqnBxYm\DefaultIcon 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exepid Process 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
Processes:
311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exedescription pid Process Token: SeAssignPrimaryTokenPrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeBackupPrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeDebugPrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: 36 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeImpersonatePrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeIncBasePriorityPrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeIncreaseQuotaPrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: 33 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeManageVolumePrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeProfSingleProcessPrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeRestorePrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeSecurityPrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeSystemProfilePrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeTakeOwnershipPrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeShutdownPrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeDebugPrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeBackupPrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeBackupPrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeSecurityPrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeSecurityPrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeBackupPrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeBackupPrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeSecurityPrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeSecurityPrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeBackupPrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeBackupPrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeSecurityPrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeSecurityPrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeBackupPrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeBackupPrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeSecurityPrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeSecurityPrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeBackupPrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeBackupPrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeSecurityPrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeSecurityPrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeBackupPrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeBackupPrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeSecurityPrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeSecurityPrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeBackupPrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeBackupPrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeSecurityPrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeSecurityPrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeBackupPrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeBackupPrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeSecurityPrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeSecurityPrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeBackupPrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeBackupPrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeSecurityPrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeSecurityPrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeBackupPrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeBackupPrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeSecurityPrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeSecurityPrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeBackupPrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeBackupPrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeSecurityPrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeSecurityPrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeBackupPrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeBackupPrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeSecurityPrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeSecurityPrivilege 4900 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe"C:\Users\Admin\AppData\Local\Temp\311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe"1⤵
- Drops desktop.ini file(s)
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4900
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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 --field-trial-handle=1660,i,13640054265074968359,8146127767143474550,262144 --variations-seed-version --mojo-platform-channel-handle=3832 /prefetch:81⤵PID:4296
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
129B
MD505416c2e5949bd7b908e088a3309dfe8
SHA183d011dd7f2eb8575efdec1e85e5ad4ae601f643
SHA2567607bbd15229f23401f2f3b61d66522c88539595aea7b523dd929eb570c989ac
SHA512d60a19f9676c4f6707747fd471426ad44c26111a4247b92a840ba4150f1e1302d50003d89d009696a048ea1022198f33f5e5107e98e486d9ebbd7d85c8f200de
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Filesize
129B
MD57f486abe0adc12e89fd1d3699bcd9363
SHA16405f7ba52d68ea1f66e8a1fdd741be6be0670b1
SHA25621b79811633e1b3cba15c8ed2552eb351d6137b7ec4867dc61571fba26585f97
SHA5125edd1177742fea0e3f5c749b13bf9e58fb07466a29d7aecf6794bb61b140ce23f20eaeb47ebe8ceca7b19ebef79e3d6959c07f40767537d72721259a82ec3c80