Analysis
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max time kernel
146s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20240730-en -
resource tags
arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-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 2972 powershell.exe 4792 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-1-5-21-3774859476-2260090144-3466365324-1000\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-1-5-21-3774859476-2260090144-3466365324-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook MalwareBazaar.exe Key opened \REGISTRY\USER\S-1-5-21-3774859476-2260090144-3466365324-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook MalwareBazaar.exe Key opened \REGISTRY\USER\S-1-5-21-3774859476-2260090144-3466365324-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook MalwareBazaar.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4780 set thread context of 3532 4780 MalwareBazaar.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 MalwareBazaar.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 4520 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4792 powershell.exe 2972 powershell.exe 2972 powershell.exe 4792 powershell.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 3532 MalwareBazaar.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 2972 powershell.exe Token: SeDebugPrivilege 4792 powershell.exe Token: SeDebugPrivilege 3532 MalwareBazaar.exe -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 4780 wrote to memory of 2972 4780 MalwareBazaar.exe 89 PID 4780 wrote to memory of 2972 4780 MalwareBazaar.exe 89 PID 4780 wrote to memory of 2972 4780 MalwareBazaar.exe 89 PID 4780 wrote to memory of 4792 4780 MalwareBazaar.exe 91 PID 4780 wrote to memory of 4792 4780 MalwareBazaar.exe 91 PID 4780 wrote to memory of 4792 4780 MalwareBazaar.exe 91 PID 4780 wrote to memory of 4520 4780 MalwareBazaar.exe 93 PID 4780 wrote to memory of 4520 4780 MalwareBazaar.exe 93 PID 4780 wrote to memory of 4520 4780 MalwareBazaar.exe 93 PID 4780 wrote to memory of 3532 4780 MalwareBazaar.exe 95 PID 4780 wrote to memory of 3532 4780 MalwareBazaar.exe 95 PID 4780 wrote to memory of 3532 4780 MalwareBazaar.exe 95 PID 4780 wrote to memory of 3532 4780 MalwareBazaar.exe 95 PID 4780 wrote to memory of 3532 4780 MalwareBazaar.exe 95 PID 4780 wrote to memory of 3532 4780 MalwareBazaar.exe 95 PID 4780 wrote to memory of 3532 4780 MalwareBazaar.exe 95 PID 4780 wrote to memory of 3532 4780 MalwareBazaar.exe 95 PID 4780 wrote to memory of 3532 4780 MalwareBazaar.exe 95 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3774859476-2260090144-3466365324-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook MalwareBazaar.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3774859476-2260090144-3466365324-1000\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
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4780 -
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:2972
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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:4792
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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\tmpB40E.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:4520
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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:3532
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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
MD5c7c20e3e579540869ca22e22dcd824af
SHA14dd8480adf0d2e51467d2530d5ab1e1e12d30424
SHA2568e051f3a86d5b57a3284544574b0e772418910699b8ddc65341080d726306aea
SHA512d6aedd13f8051e87c42a4f44ad6b46b56d7b71fc8fdb0b22f8e6fe1d2596c759660114f5e5e683d594089f76bf667862b7d05605f7858bbcab768306cc0a04a2
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD52ae81fe07ad506d919f3f671a92bd5e7
SHA1712b7ec4a56ce639d46d7df68bab7cf674cc2462
SHA2562ee586aa381927d3ed4c85f7788e4bb23364131a9e9c0c3786a71fcf7f8892ac
SHA5122e76e346e48a4e1d6e503c8a05d202d1042cb5dba0a6049f35cafa29861b90c7b8538f6dd59e5ae1c73487a540fd0ed530bcac0f7994824fe20b3f0a48965f06
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3774859476-2260090144-3466365324-1000\0f5007522459c86e95ffcc62f32308f1_60436763-9c9c-4ec6-a8f7-3d8f1024db6f
Filesize46B
MD5d898504a722bff1524134c6ab6a5eaa5
SHA1e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA51226a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3774859476-2260090144-3466365324-1000\0f5007522459c86e95ffcc62f32308f1_60436763-9c9c-4ec6-a8f7-3d8f1024db6f
Filesize46B
MD5c07225d4e7d01d31042965f048728a0a
SHA169d70b340fd9f44c89adb9a2278df84faa9906b7
SHA2568c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA51223d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b