Analysis
- max time kernel
140s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-en-20220112 - submitted
18/02/2022, 10:17
Static task
static1
Behavioral task
behavioral1
Sample
924bab9b0868eb6445012b19e66c34b4.exe
Resource
win7-en-20211208
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
924bab9b0868eb6445012b19e66c34b4.exe
Resource
win10v2004-en-20220112
windows10-2004_x64
0 signatures
0 seconds
General
- Target 924bab9b0868eb6445012b19e66c34b4.exe
- Size 476KB
- Sample220218-mbdejscdc5
- SHA256 5ca5710d2a3c1d5e727e6c132f52d86aee5cd5aa53d05c541cab9d0e3968bb9c
- MD5 924bab9b0868eb6445012b19e66c34b4
- SHA1 e50f0d1973375049ea7da15691c37624f94ad9ce
- SHA512 ccb057100da5da755fd3cd8d30f58050e3ae29083e560ea4679637891ee1f9150468743205f613f3f1108a03aaa774daa9d41c6e11897c6db3b65ce7504dbecb
- MD5 SHA1 SHA512
Score
10/10
Malware Config
Extracted
Family
-
lokibot
C2
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http://depaulthodupuzha.ac.in/css/coco/five/fre.php
-
http://kbfvzoboss.bid/alien/fre.php
-
http://alphastand.trade/alien/fre.php
-
http://alphastand.win/alien/fre.php
-
http://alphastand.top/alien/fre.php
Signatures
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 924bab9b0868eb6445012b19e66c34b4.exe Key opened \REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook 924bab9b0868eb6445012b19e66c34b4.exe Key opened \REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook 924bab9b0868eb6445012b19e66c34b4.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 312 set thread context of 3960 312 924bab9b0868eb6445012b19e66c34b4.exe 78 - Drops file in Windows directory 3 IoCs
description ioc Process File opened for modification C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Microsoft\Windows\DeliveryOptimization\State\keyValueLKG.dat svchost.exe File opened for modification C:\Windows\Logs\CBS\CBS.log TiWorker.exe File opened for modification C:\Windows\WinSxS\pending.xml TiWorker.exe - Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0 MusNotifyIcon.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz MusNotifyIcon.exe - Modifies data under HKEY_USERS 54 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\BkDownloadRatePct = "45" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadRatePct = "100" svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UplinkUsageBps = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyLanBytes = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownlinkUsageBps = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MemoryUsageKB = "4100" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateBkCnt = "0" svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\NormalDownloadPendingCount = "0" svchost.exe Set value (str) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CPUpct = "8.536240" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateFrBps = "0" svchost.exe Set value (str) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\GeoVersion_EndpointFullUri = "https://geover.prod.do.dsp.mp.microsoft.com/geoversion" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CDNConnectionCount = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\LinkLocalConnectionCount = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\GroupConnectionCount = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\FrDownloadRatePct = "90" svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Settings svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyCacheHostBytes = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateBkBps = "1157726" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\PriorityDownloadCount = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MonthID = "2" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyCdnBytes = "90228624" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\KVFileExpirationTime = "132898294404493172" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MonthID = "1" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownlinkBps = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UplinkBps = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\NormalDownloadCount = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\DownloadMode_BackCompat = "1" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateFrCnt = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\LANConnectionCount = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateBkBps = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MemoryUsageKB = "4364" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyLinkLocalBytes = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadMonthlyInternetBytes = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\SwarmCount = "1" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\PeerInfoCount = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MonthlyUploadRestriction = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyCdnBytes = "0" svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization svchost.exe Set value (str) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\Geo_EndpointFullUri = "https://geo.prod.do.dsp.mp.microsoft.com/geo" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateBkCnt = "4" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\PriorityDownloadPendingCount = "0" svchost.exe Set value (str) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CPUpct = "0.000000" svchost.exe Set value (str) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CPUpct = "2.083132" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MemoryUsageKB = "4032" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyInternetBytes = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CacheSizeBytes = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadCount = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyGroupBytes = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\SwarmCount = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadMonthlyLanBytes = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\InternetConnectionCount = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\DODownloadMode = "1" svchost.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 3960 924bab9b0868eb6445012b19e66c34b4.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeSecurityPrivilege 2340 TiWorker.exe Token: SeRestorePrivilege 2340 TiWorker.exe Token: SeBackupPrivilege 2340 TiWorker.exe Token: SeBackupPrivilege 2340 TiWorker.exe Token: SeRestorePrivilege 2340 TiWorker.exe Token: SeSecurityPrivilege 2340 TiWorker.exe Token: SeBackupPrivilege 2340 TiWorker.exe Token: SeRestorePrivilege 2340 TiWorker.exe Token: SeSecurityPrivilege 2340 TiWorker.exe Token: SeBackupPrivilege 2340 TiWorker.exe Token: SeRestorePrivilege 2340 TiWorker.exe Token: SeSecurityPrivilege 2340 TiWorker.exe Token: SeBackupPrivilege 2340 TiWorker.exe Token: SeRestorePrivilege 2340 TiWorker.exe Token: SeSecurityPrivilege 2340 TiWorker.exe Token: SeBackupPrivilege 2340 TiWorker.exe Token: SeRestorePrivilege 2340 TiWorker.exe Token: SeSecurityPrivilege 2340 TiWorker.exe Token: SeBackupPrivilege 2340 TiWorker.exe Token: SeRestorePrivilege 2340 TiWorker.exe Token: SeSecurityPrivilege 2340 TiWorker.exe Token: SeBackupPrivilege 2340 TiWorker.exe Token: SeRestorePrivilege 2340 TiWorker.exe Token: SeSecurityPrivilege 2340 TiWorker.exe Token: SeBackupPrivilege 2340 TiWorker.exe Token: SeRestorePrivilege 2340 TiWorker.exe Token: SeSecurityPrivilege 2340 TiWorker.exe Token: SeBackupPrivilege 2340 TiWorker.exe Token: SeRestorePrivilege 2340 TiWorker.exe Token: SeSecurityPrivilege 2340 TiWorker.exe Token: SeBackupPrivilege 2340 TiWorker.exe Token: SeRestorePrivilege 2340 TiWorker.exe Token: SeSecurityPrivilege 2340 TiWorker.exe Token: SeBackupPrivilege 2340 TiWorker.exe Token: SeRestorePrivilege 2340 TiWorker.exe Token: SeSecurityPrivilege 2340 TiWorker.exe Token: SeBackupPrivilege 2340 TiWorker.exe Token: SeRestorePrivilege 2340 TiWorker.exe Token: SeSecurityPrivilege 2340 TiWorker.exe Token: SeBackupPrivilege 2340 TiWorker.exe Token: SeRestorePrivilege 2340 TiWorker.exe Token: SeSecurityPrivilege 2340 TiWorker.exe Token: SeBackupPrivilege 2340 TiWorker.exe Token: SeRestorePrivilege 2340 TiWorker.exe Token: SeSecurityPrivilege 2340 TiWorker.exe Token: SeBackupPrivilege 2340 TiWorker.exe Token: SeRestorePrivilege 2340 TiWorker.exe Token: SeSecurityPrivilege 2340 TiWorker.exe Token: SeBackupPrivilege 2340 TiWorker.exe Token: SeRestorePrivilege 2340 TiWorker.exe Token: SeSecurityPrivilege 2340 TiWorker.exe Token: SeBackupPrivilege 2340 TiWorker.exe Token: SeRestorePrivilege 2340 TiWorker.exe Token: SeSecurityPrivilege 2340 TiWorker.exe Token: SeBackupPrivilege 2340 TiWorker.exe Token: SeRestorePrivilege 2340 TiWorker.exe Token: SeSecurityPrivilege 2340 TiWorker.exe Token: SeBackupPrivilege 2340 TiWorker.exe Token: SeRestorePrivilege 2340 TiWorker.exe Token: SeSecurityPrivilege 2340 TiWorker.exe Token: SeBackupPrivilege 2340 TiWorker.exe Token: SeRestorePrivilege 2340 TiWorker.exe Token: SeSecurityPrivilege 2340 TiWorker.exe Token: SeBackupPrivilege 2340 TiWorker.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 312 924bab9b0868eb6445012b19e66c34b4.exe - Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 312 wrote to memory of 3960 312 924bab9b0868eb6445012b19e66c34b4.exe 78 PID 312 wrote to memory of 3960 312 924bab9b0868eb6445012b19e66c34b4.exe 78 PID 312 wrote to memory of 3960 312 924bab9b0868eb6445012b19e66c34b4.exe 78 PID 312 wrote to memory of 3960 312 924bab9b0868eb6445012b19e66c34b4.exe 78 PID 312 wrote to memory of 3960 312 924bab9b0868eb6445012b19e66c34b4.exe 78 PID 312 wrote to memory of 3960 312 924bab9b0868eb6445012b19e66c34b4.exe 78 PID 312 wrote to memory of 3960 312 924bab9b0868eb6445012b19e66c34b4.exe 78 PID 312 wrote to memory of 3960 312 924bab9b0868eb6445012b19e66c34b4.exe 78 PID 312 wrote to memory of 3960 312 924bab9b0868eb6445012b19e66c34b4.exe 78 PID 312 wrote to memory of 3960 312 924bab9b0868eb6445012b19e66c34b4.exe 78 - outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook 924bab9b0868eb6445012b19e66c34b4.exe - outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 924bab9b0868eb6445012b19e66c34b4.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\924bab9b0868eb6445012b19e66c34b4.exe"C:\Users\Admin\AppData\Local\Temp\924bab9b0868eb6445012b19e66c34b4.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:312 -
C:\Users\Admin\AppData\Local\Temp\924bab9b0868eb6445012b19e66c34b4.exe"C:\Users\Admin\AppData\Local\Temp\924bab9b0868eb6445012b19e66c34b4.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: RenamesItself
- outlook_office_path
- outlook_win_path
PID:3960
-
-
C:\Windows\system32\MusNotifyIcon.exe%systemroot%\system32\MusNotifyIcon.exe NotifyTrayIcon 131⤵
- Checks processor information in registry
PID:1344
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p1⤵
- Drops file in Windows directory
- Modifies data under HKEY_USERS
PID:1864
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C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exeC:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe -Embedding1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:2340