Analysis
-
max time kernel
119s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
15-02-2024 11:55
Behavioral task
behavioral1
Sample
2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe
-
Size
146KB
-
MD5
e18ad7e7c1f3b86250beb3deabe9ce03
-
SHA1
2e30f346324ab4dd95daa113165587fb6b9e817a
-
SHA256
71895d170c7578dc8d5dba7e3136e514d8c42f502e5dc88aff532f11dac01f32
-
SHA512
1d8f34afcb45ebbecfb9b07dc395ddabecbd9060c59bcf817386d52a37484d77b09ab818ab1c941df7b9b504c3cab1e962e88709d6c6aeb9cbc37ee5f1d2aebd
-
SSDEEP
1536:5zICS4AAwczUUf8y8gvMH+1zGSNAojMP95D1xDiaaL+6VfaU1QezJDX5EHRBiZ1B:CqJogYkcSNm9V7DnefaU1QwJ5CR29T
Malware Config
Signatures
-
Executes dropped EXE 1 IoCs
Processes:
61BF.tmppid Process 2016 61BF.tmp -
Loads dropped DLL 1 IoCs
Processes:
2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exepid Process 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe -
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
Processes:
2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exedescription ioc Process File opened for modification F:\$RECYCLE.BIN\S-1-5-21-2444714103-3190537498-3629098939-1000\desktop.ini 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe File opened for modification C:\$Recycle.Bin\S-1-5-21-2444714103-3190537498-3629098939-1000\desktop.ini 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe -
Sets desktop wallpaper using registry 2 TTPs 2 IoCs
Processes:
2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exedescription ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Control Panel\Desktop\WallPaper = "C:\\ProgramData\\aPj8kPbya.bmp" 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\aPj8kPbya.bmp" 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 6 IoCs
Processes:
61BF.tmppid Process 2016 61BF.tmp 2016 61BF.tmp 2016 61BF.tmp 2016 61BF.tmp 2016 61BF.tmp 2016 61BF.tmp -
Modifies Control Panel 2 IoCs
Processes:
2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exedescription ioc Process Key created \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Control Panel\Desktop 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Control Panel\Desktop\WallpaperStyle = "10" 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe -
Modifies registry class 5 IoCs
Processes:
2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exedescription ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\aPj8kPbya\DefaultIcon 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\aPj8kPbya 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\aPj8kPbya\DefaultIcon\ = "C:\\ProgramData\\aPj8kPbya.ico" 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.aPj8kPbya 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.aPj8kPbya\ = "aPj8kPbya" 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe -
Suspicious behavior: EnumeratesProcesses 14 IoCs
Processes:
2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exepid Process 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
Processes:
2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exedescription pid Process Token: SeAssignPrimaryTokenPrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeBackupPrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeDebugPrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: 36 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeImpersonatePrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeIncBasePriorityPrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeIncreaseQuotaPrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: 33 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeManageVolumePrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeProfSingleProcessPrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeRestorePrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeSecurityPrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeSystemProfilePrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeTakeOwnershipPrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeShutdownPrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeDebugPrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeBackupPrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeBackupPrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeSecurityPrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeSecurityPrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeBackupPrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeBackupPrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeSecurityPrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeSecurityPrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeBackupPrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeBackupPrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeSecurityPrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeSecurityPrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeBackupPrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeBackupPrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeSecurityPrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeSecurityPrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeBackupPrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeBackupPrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeSecurityPrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeSecurityPrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeBackupPrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeBackupPrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeSecurityPrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeSecurityPrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeBackupPrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeBackupPrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeSecurityPrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeSecurityPrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeBackupPrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeBackupPrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeSecurityPrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeSecurityPrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeBackupPrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeBackupPrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeSecurityPrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeSecurityPrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeBackupPrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeBackupPrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeSecurityPrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeSecurityPrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeBackupPrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeBackupPrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeSecurityPrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeSecurityPrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeBackupPrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeBackupPrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeSecurityPrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe Token: SeSecurityPrivilege 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe -
Suspicious use of WriteProcessMemory 5 IoCs
Processes:
2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exedescription pid Process procid_target PID 1812 wrote to memory of 2016 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe 30 PID 1812 wrote to memory of 2016 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe 30 PID 1812 wrote to memory of 2016 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe 30 PID 1812 wrote to memory of 2016 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe 30 PID 1812 wrote to memory of 2016 1812 2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe 30
Processes
-
C:\Users\Admin\AppData\Local\Temp\2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe"C:\Users\Admin\AppData\Local\Temp\2024-02-15_e18ad7e7c1f3b86250beb3deabe9ce03_darkside.exe"1⤵
- Loads dropped DLL
- Drops desktop.ini file(s)
- Sets desktop wallpaper using registry
- Modifies Control Panel
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1812 -
C:\ProgramData\61BF.tmp"C:\ProgramData\61BF.tmp"2⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
PID:2016
-
-
C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x1501⤵PID:2904
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
129B
MD52ed9845628548ba4356ee8be47eba58d
SHA13c3f971eecc000bf69b327d13c4c44a06c911555
SHA256aacbfa11b724f277f32186cec3464c1b1be2a8414daa3c14616728db0c521812
SHA512be619ad5c2176c58b59c202889af4943bc214d7bb480fe1da7377ee8234b2e264a2e81fe3ad1c8aa3648e2e2a4c5375465c0a32ed0d064f10c8dddcd98e27cea
-
Filesize
401B
MD5a4a44c115f77fb6a8b86ce357845c504
SHA15346db5cc94ffe243fce3ccbd74879580c9e49bf
SHA2568ee6de1ebdc07b5c71483aac95b9deb667b0413c8c30a902e74df99a6bbe1eeb
SHA512af02e93763b99d2b5e88580e0fec04ce02e7b88c76c40baf468ae60e57935fee4f38b28ea3660661ae80207ddf1a73e636d0567edc827c842d782627b39b18b2
-
Filesize
129B
MD56379cafa14363f572884fc5c83d89c3e
SHA10f35d6f715834ee63fa39315b34763c60a4ec2d6
SHA256a10cc0de7bfc4b8f019400681d52ad4ab7f76c6c36b860d2e3477ea94c817a45
SHA512fe132b65c37a1f64e97de437b58e7bf3bfa960bc2d6516c77599b732ba71da2eb4e6f38590b1004b12d6753c10a6603f45b3802675195c39dcc70ae0148a661c
-
Filesize
14KB
MD5294e9f64cb1642dd89229fff0592856b
SHA197b148c27f3da29ba7b18d6aee8a0db9102f47c9
SHA256917e115cc403e29b4388e0d175cbfac3e7e40ca1742299fbdb353847db2de7c2
SHA512b87d531890bf1577b9b4af41dddb2cdbbfa164cf197bd5987df3a3075983645a3acba443e289b7bfd338422978a104f55298fbfe346872de0895bde44adc89cf