Analysis
- max time kernel
150s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20240426-en - resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system - submitted
30/05/2024, 01:07
Behavioral task
behavioral1
Sample
311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe
Resource
win7-20240215-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe
Resource
win10v2004-20240426-en
windows10-2004-x64
6 signatures
150 seconds
General
- Target 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe
- Size 145KB
- Sample240530-bgn8fshf93
- SHA256 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86
- MD5 76b23dd72a883d8b1302bb4a514b7967
- SHA1 338e19e8a3615c29d8a825ebba66cf55fa0caa2c
- SHA512 39d98f914ec9d8551a894306163bc726f035f9228f3f198de78555988cea5a7b423be8c2a19913c76b996220a81a9b3a257b7f0af67913aa8a50b77321b17735
- SSDEEP 1536:azICS4AAwczUUf8y8gvMH+1zGSNAojMP95D1xDtCYU0GsvgtwjECrozUYj3PeAU2:pqJogYkcSNm9V7DtCCGsg+AmYylQhTT
- MD5 SHA1 SHA512 SSDEEP
Score
9/10
Malware Config
Signatures
- Renames multiple (616) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Drops desktop.ini file(s) 2 IoCs
description ioc Process File opened for modification C:\$Recycle.Bin\S-1-5-21-540404634-651139247-2967210625-1000\desktop.ini 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe File opened for modification F:\$RECYCLE.BIN\S-1-5-21-540404634-651139247-2967210625-1000\desktop.ini 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe - Modifies registry class 5 IoCs
description ioc Process 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 Key created \REGISTRY\MACHINE\SOFTWARE\Classes\FihqnBxYm 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\FihqnBxYm\DefaultIcon\ = "C:\\ProgramData\\FihqnBxYm.ico" 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeAssignPrimaryTokenPrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeBackupPrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeDebugPrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: 36 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeImpersonatePrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeIncBasePriorityPrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeIncreaseQuotaPrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: 33 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeManageVolumePrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeProfSingleProcessPrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeRestorePrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeSecurityPrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeSystemProfilePrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeTakeOwnershipPrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeShutdownPrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeDebugPrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeBackupPrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeBackupPrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeSecurityPrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeSecurityPrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeBackupPrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeBackupPrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeSecurityPrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeSecurityPrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeBackupPrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeBackupPrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeSecurityPrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeSecurityPrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeBackupPrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeBackupPrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeSecurityPrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeSecurityPrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeBackupPrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeBackupPrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeSecurityPrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeSecurityPrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeBackupPrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeBackupPrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeSecurityPrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeSecurityPrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeBackupPrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeBackupPrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeSecurityPrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeSecurityPrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeBackupPrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeBackupPrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeSecurityPrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeSecurityPrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeBackupPrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeBackupPrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeSecurityPrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeSecurityPrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeBackupPrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeBackupPrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeSecurityPrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeSecurityPrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeBackupPrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeBackupPrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeSecurityPrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeSecurityPrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeBackupPrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeBackupPrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeSecurityPrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe Token: SeSecurityPrivilege 2792 311edf744c2e90d7bfc550c893478f43d1d7977694d5dcecf219795f3eb99b86.exe
Processes
-
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:2792
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\$Recycle.Bin\S-1-5-21-540404634-651139247-2967210625-1000\desktop.ini
- Size 129B
- SHA256 8c1499707486494046a375363122983651486f46a4721cd112fc6ef075d85c44
- MD5 1ba64b91e1f0ab06712435a1133a00a5
- SHA1 5fc58360ba7ecc315f565c2fd4d6d5c8671518c8
- SHA512 f58f3a025532253e9d39041151e07ae76ea4b46b43f1399ddfc414a7c77f58a255de55a723db9de1781ef4349fdb1b6da4dd5aa7f1341fd29713bd61e28474c3
- MD5 SHA1 SHA512
- Path F:\$RECYCLE.BIN\S-1-5-21-540404634-651139247-2967210625-1000\DDDDDDDDDDD
- Size 129B
- SHA256 97e955bb8180ffb2309033f33502af8c014fc14f9fbe99fad937b23faed2e5e2
- MD5 fc72c7d65207997e3c328a8a326ba6b8
- SHA1 da1646ccdd8b861a87e70fac3114250689216626
- SHA512 9638c3d5c8236e36acf393a6837c1a184de6b83fcdcbd5f265db3f3b60c2360b75657ab9e3cf6b43210ab36e98fefc5c89adc0fe5720eb01f2c64f091c597c29
- MD5 SHA1 SHA512