Analysis
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max time kernel
148s -
max time network
141s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
01-12-2024 17:33
Static task
static1
Errors
General
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Target
TU-35.exe
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Size
587KB
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MD5
4dea06ea49de777e6458e274d7bd5dae
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SHA1
b8fdd204688f4cb3d8819dc904ca018786dd1e72
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SHA256
de3a30c0b47d80e830816275d72030c3574b24780398040fafc29f934c06e1c6
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SHA512
0912c3a45a338be3460d537a13c1d7bc7d3b97ad46bf8cb66fba2d7e57794be6f68d98afe2979f8ff1f88596ba52f2fd69577e9765dcd971c7ec77cb9a59ee72
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SSDEEP
12288:lnCb+eCSmgxNYSm/Rk+DxXeWrVRim7p/1iac+1Zyo:luCuFm99uWRRf7p/sa1Y
Malware Config
Extracted
lokibot
http://94.156.177.41/maxzi/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
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Lokibot family
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Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 3988 powershell.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation TU-35.exe -
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook TU-35.exe Key opened \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook TU-35.exe Key opened \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook TU-35.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4880 set thread context of 2028 4880 TU-35.exe 93 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language TU-35.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\FriendlyName taskmgr.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000 taskmgr.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A taskmgr.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3988 powershell.exe 3456 taskmgr.exe 3988 powershell.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3456 taskmgr.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2028 TU-35.exe -
Suspicious use of AdjustPrivilegeToken 5 IoCs
description pid Process Token: SeDebugPrivilege 3456 taskmgr.exe Token: SeSystemProfilePrivilege 3456 taskmgr.exe Token: SeCreateGlobalPrivilege 3456 taskmgr.exe Token: SeDebugPrivilege 3988 powershell.exe Token: SeDebugPrivilege 2028 TU-35.exe -
Suspicious use of FindShellTrayWindow 64 IoCs
pid Process 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe -
Suspicious use of SendNotifyMessage 64 IoCs
pid Process 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe 3456 taskmgr.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 4880 wrote to memory of 3988 4880 TU-35.exe 91 PID 4880 wrote to memory of 3988 4880 TU-35.exe 91 PID 4880 wrote to memory of 3988 4880 TU-35.exe 91 PID 4880 wrote to memory of 2028 4880 TU-35.exe 93 PID 4880 wrote to memory of 2028 4880 TU-35.exe 93 PID 4880 wrote to memory of 2028 4880 TU-35.exe 93 PID 4880 wrote to memory of 2028 4880 TU-35.exe 93 PID 4880 wrote to memory of 2028 4880 TU-35.exe 93 PID 4880 wrote to memory of 2028 4880 TU-35.exe 93 PID 4880 wrote to memory of 2028 4880 TU-35.exe 93 PID 4880 wrote to memory of 2028 4880 TU-35.exe 93 PID 4880 wrote to memory of 2028 4880 TU-35.exe 93 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook TU-35.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook TU-35.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\TU-35.exe"C:\Users\Admin\AppData\Local\Temp\TU-35.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4880 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\TU-35.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3988
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C:\Users\Admin\AppData\Local\Temp\TU-35.exe"C:\Users\Admin\AppData\Local\Temp\TU-35.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2028
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C:\Windows\system32\taskmgr.exe"C:\Windows\system32\taskmgr.exe" /41⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:3456
Network
MITRE ATT&CK Enterprise v15
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-4089630652-1596403869-279772308-1000\0f5007522459c86e95ffcc62f32308f1_dc5cddf5-9e4b-4c89-ba53-89649a7a5ee7
Filesize46B
MD5c07225d4e7d01d31042965f048728a0a
SHA169d70b340fd9f44c89adb9a2278df84faa9906b7
SHA2568c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA51223d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-4089630652-1596403869-279772308-1000\0f5007522459c86e95ffcc62f32308f1_dc5cddf5-9e4b-4c89-ba53-89649a7a5ee7
Filesize46B
MD5d898504a722bff1524134c6ab6a5eaa5
SHA1e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA51226a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61