Analysis
- max time kernel
167s - max time network
180s - platform
windows10-2004_x64 - resource
win10v2004-en-20220113 - submitted
15/02/2022, 21:07
Static task
static1
Behavioral task
behavioral1
Sample
8ab493363ea363dd3f4dd2f31543e32a.exe
Resource
win7-en-20211208
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
8ab493363ea363dd3f4dd2f31543e32a.exe
Resource
win10v2004-en-20220113
windows10-2004_x64
0 signatures
0 seconds
General
- Target 8ab493363ea363dd3f4dd2f31543e32a.exe
- Size 285KB
- Sample220215-zyandsacb3
- SHA256 132ab6bad9a67e89e621caa83db4baa17664e89d8d13a12fba8f2e8a1e72e48e
- MD5 8ab493363ea363dd3f4dd2f31543e32a
- SHA1 8cfedf0766583b6b3928cd5af14a4a61f7585239
- SHA512 9711c62f4b651bdddfc4b00c28ba8e3bf816af09990d5c1ae09bd7d4d76b4f2d33dd2c53e298ba443ee08a079e9d62952b8f691595b492efe00a168e2ea04d92
- MD5 SHA1 SHA512
Score
10/10
Malware Config
Extracted
Family
-
lokibot
C2
-
http://secure01-redirect.net/gd10/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
- Executes dropped EXE 2 IoCs
pid Process 2120 fijvs.exe 2404 fijvs.exe - 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-1-5-21-1346565761-3498240568-4147300184-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook fijvs.exe Key opened \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook fijvs.exe Key opened \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook fijvs.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2120 set thread context of 2404 2120 fijvs.exe 84 - Drops file in Windows directory 8 IoCs
description ioc Process File opened for modification C:\Windows\SoftwareDistribution\DataStore\Logs\edb.log svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\DataStore.edb svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\DataStore.jfm svchost.exe File opened for modification C:\Windows\SoftwareDistribution\ReportingEvents.log 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 File opened for modification C:\Windows\WindowsUpdate.log svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\Logs\edb.chk svchost.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 2404 fijvs.exe Token: SeShutdownPrivilege 3120 svchost.exe Token: SeCreatePagefilePrivilege 3120 svchost.exe Token: SeShutdownPrivilege 3120 svchost.exe Token: SeCreatePagefilePrivilege 3120 svchost.exe Token: SeShutdownPrivilege 3120 svchost.exe Token: SeCreatePagefilePrivilege 3120 svchost.exe Token: SeSecurityPrivilege 2308 TiWorker.exe Token: SeRestorePrivilege 2308 TiWorker.exe Token: SeBackupPrivilege 2308 TiWorker.exe Token: SeBackupPrivilege 2308 TiWorker.exe Token: SeRestorePrivilege 2308 TiWorker.exe Token: SeSecurityPrivilege 2308 TiWorker.exe Token: SeBackupPrivilege 2308 TiWorker.exe Token: SeRestorePrivilege 2308 TiWorker.exe Token: SeSecurityPrivilege 2308 TiWorker.exe Token: SeBackupPrivilege 2308 TiWorker.exe Token: SeRestorePrivilege 2308 TiWorker.exe Token: SeSecurityPrivilege 2308 TiWorker.exe Token: SeBackupPrivilege 2308 TiWorker.exe Token: SeRestorePrivilege 2308 TiWorker.exe Token: SeSecurityPrivilege 2308 TiWorker.exe Token: SeBackupPrivilege 2308 TiWorker.exe Token: SeRestorePrivilege 2308 TiWorker.exe Token: SeSecurityPrivilege 2308 TiWorker.exe Token: SeBackupPrivilege 2308 TiWorker.exe Token: SeRestorePrivilege 2308 TiWorker.exe Token: SeSecurityPrivilege 2308 TiWorker.exe Token: SeBackupPrivilege 2308 TiWorker.exe Token: SeRestorePrivilege 2308 TiWorker.exe Token: SeSecurityPrivilege 2308 TiWorker.exe Token: SeBackupPrivilege 2308 TiWorker.exe Token: SeRestorePrivilege 2308 TiWorker.exe Token: SeSecurityPrivilege 2308 TiWorker.exe Token: SeBackupPrivilege 2308 TiWorker.exe Token: SeRestorePrivilege 2308 TiWorker.exe Token: SeSecurityPrivilege 2308 TiWorker.exe Token: SeBackupPrivilege 2308 TiWorker.exe Token: SeRestorePrivilege 2308 TiWorker.exe Token: SeSecurityPrivilege 2308 TiWorker.exe Token: SeBackupPrivilege 2308 TiWorker.exe Token: SeRestorePrivilege 2308 TiWorker.exe Token: SeSecurityPrivilege 2308 TiWorker.exe Token: SeBackupPrivilege 2308 TiWorker.exe Token: SeRestorePrivilege 2308 TiWorker.exe Token: SeSecurityPrivilege 2308 TiWorker.exe Token: SeBackupPrivilege 2308 TiWorker.exe Token: SeRestorePrivilege 2308 TiWorker.exe Token: SeSecurityPrivilege 2308 TiWorker.exe Token: SeBackupPrivilege 2308 TiWorker.exe Token: SeRestorePrivilege 2308 TiWorker.exe Token: SeSecurityPrivilege 2308 TiWorker.exe Token: SeBackupPrivilege 2308 TiWorker.exe Token: SeRestorePrivilege 2308 TiWorker.exe Token: SeSecurityPrivilege 2308 TiWorker.exe Token: SeBackupPrivilege 2308 TiWorker.exe Token: SeRestorePrivilege 2308 TiWorker.exe Token: SeSecurityPrivilege 2308 TiWorker.exe Token: SeBackupPrivilege 2308 TiWorker.exe Token: SeRestorePrivilege 2308 TiWorker.exe Token: SeSecurityPrivilege 2308 TiWorker.exe Token: SeBackupPrivilege 2308 TiWorker.exe Token: SeRestorePrivilege 2308 TiWorker.exe Token: SeSecurityPrivilege 2308 TiWorker.exe - Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 532 wrote to memory of 2120 532 8ab493363ea363dd3f4dd2f31543e32a.exe 83 PID 532 wrote to memory of 2120 532 8ab493363ea363dd3f4dd2f31543e32a.exe 83 PID 532 wrote to memory of 2120 532 8ab493363ea363dd3f4dd2f31543e32a.exe 83 PID 2120 wrote to memory of 2404 2120 fijvs.exe 84 PID 2120 wrote to memory of 2404 2120 fijvs.exe 84 PID 2120 wrote to memory of 2404 2120 fijvs.exe 84 PID 2120 wrote to memory of 2404 2120 fijvs.exe 84 PID 2120 wrote to memory of 2404 2120 fijvs.exe 84 PID 2120 wrote to memory of 2404 2120 fijvs.exe 84 PID 2120 wrote to memory of 2404 2120 fijvs.exe 84 PID 2120 wrote to memory of 2404 2120 fijvs.exe 84 PID 2120 wrote to memory of 2404 2120 fijvs.exe 84 - outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook fijvs.exe - outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook fijvs.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\8ab493363ea363dd3f4dd2f31543e32a.exe"C:\Users\Admin\AppData\Local\Temp\8ab493363ea363dd3f4dd2f31543e32a.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:532 -
C:\Users\Admin\AppData\Local\Temp\fijvs.exeC:\Users\Admin\AppData\Local\Temp\fijvs.exe C:\Users\Admin\AppData\Local\Temp\vxqmlm2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2120 -
C:\Users\Admin\AppData\Local\Temp\fijvs.exeC:\Users\Admin\AppData\Local\Temp\fijvs.exe C:\Users\Admin\AppData\Local\Temp\vxqmlm3⤵
- Executes dropped EXE
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2404
-
-
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:3120
-
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:2308