Analysis
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max time kernel
94s -
max time network
124s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
25-09-2024 07:56
Static task
static1
Behavioral task
behavioral1
Sample
gunzipped.exe
Resource
win7-20240708-en
General
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Target
gunzipped.exe
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Size
521KB
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MD5
5c3fc2b8054e81f236370d33a8f97459
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SHA1
810e93e428121457a41309456f56fd86f55b6d4b
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SHA256
85c07dda9a547eda57d888f630094f874f0c7f70503d4a2ae231660a1bb0f099
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SHA512
752614ed494e48a8586388eb86a115d80bef4f02c407594a881c30d801b9f32354318453f500c8919de5c67459bca7e00f2623b8c19512d4e09de996088e13b4
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SSDEEP
12288:H6SfRGMQlgLs7zSEp8BdXpq594s6mys9FINJIn1No8bQbiCkR:tfoluMGHXpq4oIJONLIk
Malware Config
Extracted
lokibot
http://168.100.10.152/index.php/7953330748856
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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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 2912 powershell.exe 3096 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-1-5-21-1302416131-1437503476-2806442725-1000\Control Panel\International\Geo\Nation gunzipped.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-1-5-21-1302416131-1437503476-2806442725-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook gunzipped.exe Key opened \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook gunzipped.exe Key opened \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook gunzipped.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3272 set thread context of 1248 3272 gunzipped.exe 95 -
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 schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language gunzipped.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.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 1988 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 11 IoCs
pid Process 3272 gunzipped.exe 3272 gunzipped.exe 3272 gunzipped.exe 3272 gunzipped.exe 3272 gunzipped.exe 3272 gunzipped.exe 2912 powershell.exe 3272 gunzipped.exe 3096 powershell.exe 2912 powershell.exe 3096 powershell.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 1248 gunzipped.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3272 gunzipped.exe Token: SeDebugPrivilege 2912 powershell.exe Token: SeDebugPrivilege 3096 powershell.exe Token: SeDebugPrivilege 1248 gunzipped.exe -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 3272 wrote to memory of 2912 3272 gunzipped.exe 89 PID 3272 wrote to memory of 2912 3272 gunzipped.exe 89 PID 3272 wrote to memory of 2912 3272 gunzipped.exe 89 PID 3272 wrote to memory of 3096 3272 gunzipped.exe 91 PID 3272 wrote to memory of 3096 3272 gunzipped.exe 91 PID 3272 wrote to memory of 3096 3272 gunzipped.exe 91 PID 3272 wrote to memory of 1988 3272 gunzipped.exe 93 PID 3272 wrote to memory of 1988 3272 gunzipped.exe 93 PID 3272 wrote to memory of 1988 3272 gunzipped.exe 93 PID 3272 wrote to memory of 1248 3272 gunzipped.exe 95 PID 3272 wrote to memory of 1248 3272 gunzipped.exe 95 PID 3272 wrote to memory of 1248 3272 gunzipped.exe 95 PID 3272 wrote to memory of 1248 3272 gunzipped.exe 95 PID 3272 wrote to memory of 1248 3272 gunzipped.exe 95 PID 3272 wrote to memory of 1248 3272 gunzipped.exe 95 PID 3272 wrote to memory of 1248 3272 gunzipped.exe 95 PID 3272 wrote to memory of 1248 3272 gunzipped.exe 95 PID 3272 wrote to memory of 1248 3272 gunzipped.exe 95 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook gunzipped.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook gunzipped.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\gunzipped.exe"C:\Users\Admin\AppData\Local\Temp\gunzipped.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:3272 -
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\gunzipped.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2912
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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\SOnoQpKBKFWB.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3096
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\SOnoQpKBKFWB" /XML "C:\Users\Admin\AppData\Local\Temp\tmpFF9D.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:1988
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C:\Users\Admin\AppData\Local\Temp\gunzipped.exe"C:\Users\Admin\AppData\Local\Temp\gunzipped.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1248
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Network
MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Credential 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
2KB
MD5968cb9309758126772781b83adb8a28f
SHA18da30e71accf186b2ba11da1797cf67f8f78b47c
SHA25692099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
SHA5124bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3
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Filesize
18KB
MD5526f39843120ee75ca865039dab18a21
SHA15a610274731e85a9efc686e08dbc8db4c4b2dc4d
SHA256cde0fe5f863ec3562aeb34f98a7f28b3d3f8b71700a25884c54f92f10fba9c9b
SHA51282092fa4ff0beb86e420b5552ebc48278b48ac437ea7b1a0fbef07e641872d10ebdca1b643e0a00d1cef9744309f189972ea233e356a336dd3decf313eb705e2
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD5a313c616f0ac0015e86527710e7f0d65
SHA19aa99ea7333aec8e98e69d74d51f085abf59e313
SHA256d3ec412bab5db9ca46861895bc6f2ebf34be3d4824ab176b860cb12a78895c08
SHA5129fa8480f9c79c110392cbd601859283d17bf9e56a9b8d47b9be0085c00ba4c222805e8e1de8c550de8a5107ead471b67f24241d3fbc245c0a45583c703c78208
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1302416131-1437503476-2806442725-1000\0f5007522459c86e95ffcc62f32308f1_acd03e19-89e2-40d7-b0f4-25b8a05635ee
Filesize46B
MD5d898504a722bff1524134c6ab6a5eaa5
SHA1e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA51226a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1302416131-1437503476-2806442725-1000\0f5007522459c86e95ffcc62f32308f1_acd03e19-89e2-40d7-b0f4-25b8a05635ee
Filesize46B
MD5c07225d4e7d01d31042965f048728a0a
SHA169d70b340fd9f44c89adb9a2278df84faa9906b7
SHA2568c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA51223d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b