Analysis
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max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
04-12-2024 05:51
Static task
static1
Behavioral task
behavioral1
Sample
CLOSURE DATE FOR THE YEAR.exe
Resource
win7-20240903-en
General
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Target
CLOSURE DATE FOR THE YEAR.exe
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Size
616KB
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MD5
17bf29a93776b4f6be948802f652e6a9
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SHA1
3e4727a68d9a4ee3dc3af79408d60916777c1546
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SHA256
527a3bc0b6281d3e65cb6b19801b1a9d748d5ac773fcb4655edc783534450816
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SHA512
df9c87a3e89790924d63afbd1dc339178d08b0f394da16b728ee67d994337096ff969de6224a49a4e6369a2329fe4db9e5a89eb6c3f4f068e56b0365d02f2d0e
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SSDEEP
12288:+y4IR4R52J+XtWdNIyh1yxrgS1j/3XRaOzqiCShFgw64mLobm/IRskR:H4Iee7XthkxkS1jMi/KIt
Malware Config
Extracted
lokibot
http://94.156.177.41/kings/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 2 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 3116 powershell.exe 1744 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-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation CLOSURE DATE FOR THE YEAR.exe -
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook RegSvcs.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 396 set thread context of 2348 396 CLOSURE DATE FOR THE YEAR.exe 102 -
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 4 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 CLOSURE DATE FOR THE YEAR.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe -
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 2576 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 9 IoCs
pid Process 396 CLOSURE DATE FOR THE YEAR.exe 396 CLOSURE DATE FOR THE YEAR.exe 396 CLOSURE DATE FOR THE YEAR.exe 1744 powershell.exe 3116 powershell.exe 396 CLOSURE DATE FOR THE YEAR.exe 396 CLOSURE DATE FOR THE YEAR.exe 3116 powershell.exe 1744 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 396 CLOSURE DATE FOR THE YEAR.exe Token: SeDebugPrivilege 3116 powershell.exe Token: SeDebugPrivilege 1744 powershell.exe Token: SeDebugPrivilege 2348 RegSvcs.exe -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 396 wrote to memory of 3116 396 CLOSURE DATE FOR THE YEAR.exe 96 PID 396 wrote to memory of 3116 396 CLOSURE DATE FOR THE YEAR.exe 96 PID 396 wrote to memory of 3116 396 CLOSURE DATE FOR THE YEAR.exe 96 PID 396 wrote to memory of 1744 396 CLOSURE DATE FOR THE YEAR.exe 98 PID 396 wrote to memory of 1744 396 CLOSURE DATE FOR THE YEAR.exe 98 PID 396 wrote to memory of 1744 396 CLOSURE DATE FOR THE YEAR.exe 98 PID 396 wrote to memory of 2576 396 CLOSURE DATE FOR THE YEAR.exe 100 PID 396 wrote to memory of 2576 396 CLOSURE DATE FOR THE YEAR.exe 100 PID 396 wrote to memory of 2576 396 CLOSURE DATE FOR THE YEAR.exe 100 PID 396 wrote to memory of 2348 396 CLOSURE DATE FOR THE YEAR.exe 102 PID 396 wrote to memory of 2348 396 CLOSURE DATE FOR THE YEAR.exe 102 PID 396 wrote to memory of 2348 396 CLOSURE DATE FOR THE YEAR.exe 102 PID 396 wrote to memory of 2348 396 CLOSURE DATE FOR THE YEAR.exe 102 PID 396 wrote to memory of 2348 396 CLOSURE DATE FOR THE YEAR.exe 102 PID 396 wrote to memory of 2348 396 CLOSURE DATE FOR THE YEAR.exe 102 PID 396 wrote to memory of 2348 396 CLOSURE DATE FOR THE YEAR.exe 102 PID 396 wrote to memory of 2348 396 CLOSURE DATE FOR THE YEAR.exe 102 PID 396 wrote to memory of 2348 396 CLOSURE DATE FOR THE YEAR.exe 102 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook RegSvcs.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\CLOSURE DATE FOR THE YEAR.exe"C:\Users\Admin\AppData\Local\Temp\CLOSURE DATE FOR THE YEAR.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:396 -
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\CLOSURE DATE FOR THE YEAR.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3116
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\IOsbBBIDAm.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1744
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\IOsbBBIDAm" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD503.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:2576
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2348
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD519ca04c32901325193d36f59b8eb303f
SHA1a24c353a3c0a806264d7ca58403d11cae7b054d3
SHA2567f2e3295f6055f0647679e2cefc8919ab9d251f07ddbdb8ae9f761eebb615c69
SHA512afcfa74ae776c9f54bb55134b1912df56b9f3a400726c2b8ad3e1b84cfc44989c9d0709b6aa44dc208bf0f50275ebb0066b2af8fc198dfb6b6bc39a47cf43392
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1045960512-3948844814-3059691613-1000\0f5007522459c86e95ffcc62f32308f1_a4172161-d53d-48af-8f36-a00b057e74d4
Filesize46B
MD5c07225d4e7d01d31042965f048728a0a
SHA169d70b340fd9f44c89adb9a2278df84faa9906b7
SHA2568c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA51223d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1045960512-3948844814-3059691613-1000\0f5007522459c86e95ffcc62f32308f1_a4172161-d53d-48af-8f36-a00b057e74d4
Filesize46B
MD5d898504a722bff1524134c6ab6a5eaa5
SHA1e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA51226a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61