Analysis
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max time kernel
146s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
08-09-2024 18:31
Static task
static1
Behavioral task
behavioral1
Sample
40a06f63a197fb03ef98a9abd5d32f38.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
40a06f63a197fb03ef98a9abd5d32f38.exe
Resource
win10v2004-20240802-en
General
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Target
40a06f63a197fb03ef98a9abd5d32f38.exe
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Size
582KB
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MD5
40a06f63a197fb03ef98a9abd5d32f38
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SHA1
5c0d43b5f956715fa9e7b9277fe0268add2189f3
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SHA256
bff8cb2aefafe7c6ed5de903bdd1aa0f9cdb6514085ea82f982747ce9e7d6129
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SHA512
07c7c2c950594a512f1a10f5a1309ffd6ff85f785fb3d095931835660631127d0a1d90e49818fa296353c331377f134de518c963392df76dac96d362ad674e95
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SSDEEP
12288:YpXRssSHKjOYw9ukiZ7F5mFLgdKhEAm58Q0qbkR:YpBssSq6tuk62Bg288QO
Malware Config
Extracted
lokibot
http://104.248.205.66/index.php/pages?id=281164463123697
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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Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
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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 1732 powershell.exe 3352 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-1-5-21-2170637797-568393320-3232933035-1000\Control Panel\International\Geo\Nation 40a06f63a197fb03ef98a9abd5d32f38.exe -
Reads user/profile data of web browsers 2 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-1-5-21-2170637797-568393320-3232933035-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 40a06f63a197fb03ef98a9abd5d32f38.exe Key opened \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook 40a06f63a197fb03ef98a9abd5d32f38.exe Key opened \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook 40a06f63a197fb03ef98a9abd5d32f38.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4900 set thread context of 4156 4900 40a06f63a197fb03ef98a9abd5d32f38.exe 100 -
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 40a06f63a197fb03ef98a9abd5d32f38.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 4084 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 3352 powershell.exe 3352 powershell.exe 1732 powershell.exe 1732 powershell.exe 1732 powershell.exe 3352 powershell.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 4156 40a06f63a197fb03ef98a9abd5d32f38.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 1732 powershell.exe Token: SeDebugPrivilege 3352 powershell.exe Token: SeDebugPrivilege 4156 40a06f63a197fb03ef98a9abd5d32f38.exe -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 4900 wrote to memory of 1732 4900 40a06f63a197fb03ef98a9abd5d32f38.exe 94 PID 4900 wrote to memory of 1732 4900 40a06f63a197fb03ef98a9abd5d32f38.exe 94 PID 4900 wrote to memory of 1732 4900 40a06f63a197fb03ef98a9abd5d32f38.exe 94 PID 4900 wrote to memory of 3352 4900 40a06f63a197fb03ef98a9abd5d32f38.exe 96 PID 4900 wrote to memory of 3352 4900 40a06f63a197fb03ef98a9abd5d32f38.exe 96 PID 4900 wrote to memory of 3352 4900 40a06f63a197fb03ef98a9abd5d32f38.exe 96 PID 4900 wrote to memory of 4084 4900 40a06f63a197fb03ef98a9abd5d32f38.exe 98 PID 4900 wrote to memory of 4084 4900 40a06f63a197fb03ef98a9abd5d32f38.exe 98 PID 4900 wrote to memory of 4084 4900 40a06f63a197fb03ef98a9abd5d32f38.exe 98 PID 4900 wrote to memory of 4156 4900 40a06f63a197fb03ef98a9abd5d32f38.exe 100 PID 4900 wrote to memory of 4156 4900 40a06f63a197fb03ef98a9abd5d32f38.exe 100 PID 4900 wrote to memory of 4156 4900 40a06f63a197fb03ef98a9abd5d32f38.exe 100 PID 4900 wrote to memory of 4156 4900 40a06f63a197fb03ef98a9abd5d32f38.exe 100 PID 4900 wrote to memory of 4156 4900 40a06f63a197fb03ef98a9abd5d32f38.exe 100 PID 4900 wrote to memory of 4156 4900 40a06f63a197fb03ef98a9abd5d32f38.exe 100 PID 4900 wrote to memory of 4156 4900 40a06f63a197fb03ef98a9abd5d32f38.exe 100 PID 4900 wrote to memory of 4156 4900 40a06f63a197fb03ef98a9abd5d32f38.exe 100 PID 4900 wrote to memory of 4156 4900 40a06f63a197fb03ef98a9abd5d32f38.exe 100 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook 40a06f63a197fb03ef98a9abd5d32f38.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 40a06f63a197fb03ef98a9abd5d32f38.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\40a06f63a197fb03ef98a9abd5d32f38.exe"C:\Users\Admin\AppData\Local\Temp\40a06f63a197fb03ef98a9abd5d32f38.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4900 -
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\40a06f63a197fb03ef98a9abd5d32f38.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1732
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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\rxCuyT.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3352
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\rxCuyT" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA6CA.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:4084
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C:\Users\Admin\AppData\Local\Temp\40a06f63a197fb03ef98a9abd5d32f38.exe"C:\Users\Admin\AppData\Local\Temp\40a06f63a197fb03ef98a9abd5d32f38.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:4156
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4616,i,15336851255456239337,16379811035920490645,262144 --variations-seed-version --mojo-platform-channel-handle=4100 /prefetch:81⤵PID:2884
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
MD5af2effae6a544745f2ebb78fa1f9025d
SHA100f92fc77b16e56004e7746a268174419e752620
SHA25642ba6fd97c1e8ae2b12c82f08242823fe37a6e99857f1be0ce2549d43cc4861e
SHA5127e48c29ec2d2c7a6faa504c49521d1b8ff6d81f1691af50a6e0ca2e310efbcd4725d2d390220f63b80ef65d86732a56afec4db83c9972919f546198c631578fe
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD598110e937e9a21ba5880a947c746b738
SHA15b63ba19baf2bdf9757e7afe2ee8fcb32e1731ea
SHA256ce5eb1d3fcee6d4b209fa28cd202acbfb9cb3827c89c1fb68f609bff1ae06867
SHA51260547ba82b121a62632021fe3cae31141f3833e3eecea064943f34c7d9e78db96c39918f356a94d35793ed428690b2550d3babebc5462cd4add8b90219b5921b
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2170637797-568393320-3232933035-1000\0f5007522459c86e95ffcc62f32308f1_76278eb0-9988-43b4-9423-af5897ebbcb4
Filesize46B
MD5c07225d4e7d01d31042965f048728a0a
SHA169d70b340fd9f44c89adb9a2278df84faa9906b7
SHA2568c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA51223d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2170637797-568393320-3232933035-1000\0f5007522459c86e95ffcc62f32308f1_76278eb0-9988-43b4-9423-af5897ebbcb4
Filesize46B
MD5d898504a722bff1524134c6ab6a5eaa5
SHA1e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA51226a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61