Analysis
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max time kernel
150s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
10-07-2024 05:00
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
584KB
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MD5
41c7bccf13d6a63c3ab0846b8c0b0ffa
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SHA1
2305ddcf8cebf5ac8bbdb040e94572844bcf1b96
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SHA256
9ca4491594bed34f77e581987fb61a0085c1311d94b8118bee73b4f08710da5c
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SHA512
afb79a477f12de373846a8c01a85b61b8569cf916f408a5712972bd8ce2026e1946c9aa63f6ec2b12192bb0dfc49399a4ed5b1cbed3590ba1d38b3f1a59003e6
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SSDEEP
12288:9VW90xC05r5ZDEg01nZI+3SqFD+Pe7Fly8vIHPHQEuvi:X+ECKZDEg01nZDScD+Pk/y8W4q
Malware Config
Extracted
lokibot
http://samsunglimited.top/evie4/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 4936 powershell.exe 4492 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-1-5-21-701583114-2636601053-947405450-1000\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-1-5-21-701583114-2636601053-947405450-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook MalwareBazaar.exe Key opened \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook MalwareBazaar.exe Key opened \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook MalwareBazaar.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 784 set thread context of 4332 784 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 4456 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 11 IoCs
pid Process 784 MalwareBazaar.exe 784 MalwareBazaar.exe 784 MalwareBazaar.exe 784 MalwareBazaar.exe 784 MalwareBazaar.exe 784 MalwareBazaar.exe 4936 powershell.exe 4492 powershell.exe 784 MalwareBazaar.exe 4492 powershell.exe 4936 powershell.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 4332 MalwareBazaar.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 784 MalwareBazaar.exe Token: SeDebugPrivilege 4936 powershell.exe Token: SeDebugPrivilege 4492 powershell.exe Token: SeDebugPrivilege 4332 MalwareBazaar.exe -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 784 wrote to memory of 4936 784 MalwareBazaar.exe 85 PID 784 wrote to memory of 4936 784 MalwareBazaar.exe 85 PID 784 wrote to memory of 4936 784 MalwareBazaar.exe 85 PID 784 wrote to memory of 4492 784 MalwareBazaar.exe 87 PID 784 wrote to memory of 4492 784 MalwareBazaar.exe 87 PID 784 wrote to memory of 4492 784 MalwareBazaar.exe 87 PID 784 wrote to memory of 4456 784 MalwareBazaar.exe 89 PID 784 wrote to memory of 4456 784 MalwareBazaar.exe 89 PID 784 wrote to memory of 4456 784 MalwareBazaar.exe 89 PID 784 wrote to memory of 4332 784 MalwareBazaar.exe 91 PID 784 wrote to memory of 4332 784 MalwareBazaar.exe 91 PID 784 wrote to memory of 4332 784 MalwareBazaar.exe 91 PID 784 wrote to memory of 4332 784 MalwareBazaar.exe 91 PID 784 wrote to memory of 4332 784 MalwareBazaar.exe 91 PID 784 wrote to memory of 4332 784 MalwareBazaar.exe 91 PID 784 wrote to memory of 4332 784 MalwareBazaar.exe 91 PID 784 wrote to memory of 4332 784 MalwareBazaar.exe 91 PID 784 wrote to memory of 4332 784 MalwareBazaar.exe 91 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook MalwareBazaar.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\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:784 -
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:4936
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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\vdnbWF.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4492
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\vdnbWF" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE290.tmp"2⤵
- Scheduled Task/Job: Scheduled Task
PID:4456
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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:4332
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
18KB
MD50d4fd54a03674bfb25acd56d6ce46f37
SHA1e41058fce64eabab47cc25190e837ad186628e2d
SHA2567b4430434b76e0148ff5a47742717bdfb95f49a6951da37f04daa7be412d966e
SHA51242c9dd44e280cd80e96f929a7bce688747b5abfaf93f52613bd19cb7f490883c9d67beb4d7e7d366b4de13ac4dacc543ba21903dc6779a0f721625a4eff5a6c0
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD55cde964a60bdb3298d866a6e0a52fd4e
SHA198aed5dd226e779d04cc79f554b9d978e55facc5
SHA256667e3460770baca4e5117bc54fb3104a458072daaf3c45b8d7502e79ed9e9ecb
SHA512908983412be343f7526929e1c10d727c2a9be6b6dda82164b1c36f8fc53a5dfb19871ae997017227e4fc055abe3eae25ae5ebb658e94ee264cb4b55706e4b5e8
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-701583114-2636601053-947405450-1000\0f5007522459c86e95ffcc62f32308f1_9370e86d-1eb3-453f-8ea4-ee21ada11d8d
Filesize46B
MD5d898504a722bff1524134c6ab6a5eaa5
SHA1e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA51226a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-701583114-2636601053-947405450-1000\0f5007522459c86e95ffcc62f32308f1_9370e86d-1eb3-453f-8ea4-ee21ada11d8d
Filesize46B
MD5c07225d4e7d01d31042965f048728a0a
SHA169d70b340fd9f44c89adb9a2278df84faa9906b7
SHA2568c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA51223d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b