Analysis
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max time kernel
147s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240704-en -
resource tags
arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system -
submitted
09-07-2024 12:05
Static task
static1
Behavioral task
behavioral1
Sample
MalwareBazaar.exe
Resource
win7-20240704-en
General
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Target
MalwareBazaar.exe
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Size
668KB
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MD5
5cc4c28bcb6afcd6f0cbf9fe72e62905
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SHA1
a01adb1d5428cb9c8ed9204753d5769b815c1503
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SHA256
4f0243930267af37170243d384fc111b2ca3da9a3497cb7862485d7b62d71607
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SHA512
6849a43d9ad133b050ca5087bc94ced28e88c820e6303c3241a707052129a84344437ef324c5905de83e6f352492b4b565c2bc10c3a4f19229816d90a20a5c00
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SSDEEP
12288:bCc0RBN2iN/m2j1gQs5nx/FUkmPxYwlxFJHxj/14GBw:bCc0RBN1FjJgxrF7CxrxFJRx
Malware Config
Extracted
lokibot
http://gitak.top/evie2/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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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 3132 powershell.exe 3468 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-1-5-21-587429654-1855694383-2268796072-1000\Control Panel\International\Geo\Nation MalwareBazaar.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-1-5-21-587429654-1855694383-2268796072-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook MalwareBazaar.exe Key opened \REGISTRY\USER\S-1-5-21-587429654-1855694383-2268796072-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook MalwareBazaar.exe Key opened \REGISTRY\USER\S-1-5-21-587429654-1855694383-2268796072-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook MalwareBazaar.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3628 set thread context of 4544 3628 MalwareBazaar.exe 91 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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 1800 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 11 IoCs
pid Process 3628 MalwareBazaar.exe 3628 MalwareBazaar.exe 3628 MalwareBazaar.exe 3628 MalwareBazaar.exe 3628 MalwareBazaar.exe 3628 MalwareBazaar.exe 3132 powershell.exe 3468 powershell.exe 3628 MalwareBazaar.exe 3132 powershell.exe 3468 powershell.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 4544 MalwareBazaar.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3628 MalwareBazaar.exe Token: SeDebugPrivilege 3132 powershell.exe Token: SeDebugPrivilege 3468 powershell.exe Token: SeDebugPrivilege 4544 MalwareBazaar.exe -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 3628 wrote to memory of 3132 3628 MalwareBazaar.exe 85 PID 3628 wrote to memory of 3132 3628 MalwareBazaar.exe 85 PID 3628 wrote to memory of 3132 3628 MalwareBazaar.exe 85 PID 3628 wrote to memory of 3468 3628 MalwareBazaar.exe 87 PID 3628 wrote to memory of 3468 3628 MalwareBazaar.exe 87 PID 3628 wrote to memory of 3468 3628 MalwareBazaar.exe 87 PID 3628 wrote to memory of 1800 3628 MalwareBazaar.exe 89 PID 3628 wrote to memory of 1800 3628 MalwareBazaar.exe 89 PID 3628 wrote to memory of 1800 3628 MalwareBazaar.exe 89 PID 3628 wrote to memory of 4544 3628 MalwareBazaar.exe 91 PID 3628 wrote to memory of 4544 3628 MalwareBazaar.exe 91 PID 3628 wrote to memory of 4544 3628 MalwareBazaar.exe 91 PID 3628 wrote to memory of 4544 3628 MalwareBazaar.exe 91 PID 3628 wrote to memory of 4544 3628 MalwareBazaar.exe 91 PID 3628 wrote to memory of 4544 3628 MalwareBazaar.exe 91 PID 3628 wrote to memory of 4544 3628 MalwareBazaar.exe 91 PID 3628 wrote to memory of 4544 3628 MalwareBazaar.exe 91 PID 3628 wrote to memory of 4544 3628 MalwareBazaar.exe 91 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-587429654-1855694383-2268796072-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook MalwareBazaar.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-587429654-1855694383-2268796072-1000\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⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3628 -
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
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3132
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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\FseiVX.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3468
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\FseiVX" /XML "C:\Users\Admin\AppData\Local\Temp\tmpDDCD.tmp"2⤵
- Scheduled Task/Job: Scheduled Task
PID:1800
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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:4544
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
18KB
MD50848566ec8e267b1ea4185113f91fc3e
SHA1184ca64aba7d46beaf6c6f575bac8c6f2631d834
SHA2564595e1edea659c36bcfc8451388aa6dc712bd7c64c599da6121b381e6896b8a0
SHA512609236ed86c20e0e2f0bf292d820e5595da9908d7265372bcaaab6d818f0dab03fcea7c146683392837cceb2efdfca68efd3bd2dc647add45a28b40dbfa882cf
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD54855270070b4f84d6d831b58d5f0b3f0
SHA1da35d0e9b99ac5cc1f217e4f755262bf05212bb9
SHA2564e006b088845ed17d979f80f076ca88e080b602522df3919f752c3debc02ee83
SHA512af73787cd25eb837d94e5eacd3944e2624d90ac8acc1e73060636e4a998af18e5603aba9209daf577851da8feba5cbd38256a00f0e60386e36b3b8f3295490e3
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-587429654-1855694383-2268796072-1000\0f5007522459c86e95ffcc62f32308f1_e04079ef-8b5f-4f5e-92f4-526be9a2a43e
Filesize46B
MD5d898504a722bff1524134c6ab6a5eaa5
SHA1e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA51226a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-587429654-1855694383-2268796072-1000\0f5007522459c86e95ffcc62f32308f1_e04079ef-8b5f-4f5e-92f4-526be9a2a43e
Filesize46B
MD5c07225d4e7d01d31042965f048728a0a
SHA169d70b340fd9f44c89adb9a2278df84faa9906b7
SHA2568c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA51223d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b