Analysis
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max time kernel
144s -
max time network
147s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
01-08-2024 03:00
Static task
static1
Behavioral task
behavioral1
Sample
MalwareBazaar.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
MalwareBazaar.exe
Resource
win10v2004-20240730-en
General
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Target
MalwareBazaar.exe
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Size
626KB
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MD5
13ef13f688d826fd3056f6c857ab1fc5
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SHA1
612b8e9184eac0824b2e3887f3c9c842ea6a5155
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SHA256
22e07732afa9d6a1c689bd93a3f5b60205310ef8f4225aa00391d8da73d88108
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SHA512
105d97630fb3cd069d1161777b5ad00de526af2822f1d1570dbeef6bddd9fdac90085e100aae0b6328b972747d17794269f7a959f76c1fc5e052f224eaac1313
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SSDEEP
12288:2hwU3929BC4rqhpFDEDtzQzc1eyVUDmrqWzLjP5D03qPtp6atkR:9U89BNuhwhq8ZYNCBDsCtp6aw
Malware Config
Extracted
lokibot
http://104.248.205.66/index.php/17008709
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 2752 powershell.exe 2860 powershell.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-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook MalwareBazaar.exe Key opened \REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook MalwareBazaar.exe Key opened \REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook MalwareBazaar.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2848 set thread context of 544 2848 MalwareBazaar.exe 36 -
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 MalwareBazaar.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 2628 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2752 powershell.exe 2860 powershell.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 544 MalwareBazaar.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 2752 powershell.exe Token: SeDebugPrivilege 2860 powershell.exe Token: SeDebugPrivilege 544 MalwareBazaar.exe -
Suspicious use of WriteProcessMemory 22 IoCs
description pid Process procid_target PID 2848 wrote to memory of 2860 2848 MalwareBazaar.exe 30 PID 2848 wrote to memory of 2860 2848 MalwareBazaar.exe 30 PID 2848 wrote to memory of 2860 2848 MalwareBazaar.exe 30 PID 2848 wrote to memory of 2860 2848 MalwareBazaar.exe 30 PID 2848 wrote to memory of 2752 2848 MalwareBazaar.exe 32 PID 2848 wrote to memory of 2752 2848 MalwareBazaar.exe 32 PID 2848 wrote to memory of 2752 2848 MalwareBazaar.exe 32 PID 2848 wrote to memory of 2752 2848 MalwareBazaar.exe 32 PID 2848 wrote to memory of 2628 2848 MalwareBazaar.exe 33 PID 2848 wrote to memory of 2628 2848 MalwareBazaar.exe 33 PID 2848 wrote to memory of 2628 2848 MalwareBazaar.exe 33 PID 2848 wrote to memory of 2628 2848 MalwareBazaar.exe 33 PID 2848 wrote to memory of 544 2848 MalwareBazaar.exe 36 PID 2848 wrote to memory of 544 2848 MalwareBazaar.exe 36 PID 2848 wrote to memory of 544 2848 MalwareBazaar.exe 36 PID 2848 wrote to memory of 544 2848 MalwareBazaar.exe 36 PID 2848 wrote to memory of 544 2848 MalwareBazaar.exe 36 PID 2848 wrote to memory of 544 2848 MalwareBazaar.exe 36 PID 2848 wrote to memory of 544 2848 MalwareBazaar.exe 36 PID 2848 wrote to memory of 544 2848 MalwareBazaar.exe 36 PID 2848 wrote to memory of 544 2848 MalwareBazaar.exe 36 PID 2848 wrote to memory of 544 2848 MalwareBazaar.exe 36 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook MalwareBazaar.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook MalwareBazaar.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe"C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2848 -
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\MalwareBazaar.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2860
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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\mgvxyyc.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2752
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\mgvxyyc" /XML "C:\Users\Admin\AppData\Local\Temp\tmp98C6.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:2628
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C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe"C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:544
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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
1KB
MD513ebf304d1bb01394c62b355c35d938b
SHA1c1cdb112c26e535df17e0fb6c52220f2a903e976
SHA25667ceafa27e8b69daf50881135175e98a449cb9c7071bb2f20652f48bc5c37632
SHA512a44e47be0854751e538e2a8919c66ab30c274f8749b9075ca05c424c9cd7e091c2bd958fb63dcc74f45b4b6af95eb46bd89d21d54f34ada192fca492535882fe
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3450744190-3404161390-554719085-1000\0f5007522459c86e95ffcc62f32308f1_35dd7637-4d7c-4a57-bd86-689f7bd65008
Filesize46B
MD5d898504a722bff1524134c6ab6a5eaa5
SHA1e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA51226a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3450744190-3404161390-554719085-1000\0f5007522459c86e95ffcc62f32308f1_35dd7637-4d7c-4a57-bd86-689f7bd65008
Filesize46B
MD5c07225d4e7d01d31042965f048728a0a
SHA169d70b340fd9f44c89adb9a2278df84faa9906b7
SHA2568c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA51223d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
Filesize7KB
MD5fca523adc492303d88ae355b64ce1392
SHA122ab2e56ab9a3432d1f923a4cb20beac2bdfb037
SHA25671021cd9fa8c6c2375864a01afa404ff7b4f826643d93014ca5364f6ef959bb0
SHA512a231e5c3b397407900bcd0abb171ea9b25984f583e9e7bae11d41f94998936cf081b6ec62d600ee1ca846fd2361a145105840aa407b406aa996eb8b64099289b