Analysis
- max time kernel
139s - max time network
155s - platform
windows10-2004_x64 - resource
win10v2004-20240709-en - resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system - submitted
25/07/2024, 03:14
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
MalwareBazaar.exe
Resource
win7-20240704-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
MalwareBazaar.exe
Resource
win10v2004-20240709-en
11 signatures
150 seconds
General
- Target MalwareBazaar.exe
- Size 610KB
- Sample240725-drczaayckc
- SHA256 6dcd6bb33946390797c21cb9f96e063808467289379056c2dbd0e5934219ff49
- MD5 13e825e38907f58c9bfca45bba851189
- SHA1 0fbadb9f113b13c3f63845cddf03dca36dcf1407
- SHA512 f04258cf3528a0ad6b76ba82bfd38e1e3170f025580e2bcaf0159874a6bf5e99b4f75a330ecabb16893a10ee3a59b6efdef21b6d85b5246951fb9a0a2b3610be
- SSDEEP 12288:zpahc5QdN0UfQP3wXr9plbApTyS3UgOqwr86w:zZQdNBQ/y9Ep339urhw
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Family
-
lokibot
C2
-
http://meridianresourcellc.top/document/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
- Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2650514177-1034912467-4025611726-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook MalwareBazaar.exe Key opened \REGISTRY\USER\S-1-5-21-2650514177-1034912467-4025611726-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook MalwareBazaar.exe Key opened \REGISTRY\USER\S-1-5-21-2650514177-1034912467-4025611726-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook MalwareBazaar.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3748 set thread context of 4348 3748 MalwareBazaar.exe 87 - System Location Discovery: System Language Discovery 1 TTPs 2 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 MalwareBazaar.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 4348 MalwareBazaar.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4348 MalwareBazaar.exe - Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 3748 wrote to memory of 4348 3748 MalwareBazaar.exe 87 PID 3748 wrote to memory of 4348 3748 MalwareBazaar.exe 87 PID 3748 wrote to memory of 4348 3748 MalwareBazaar.exe 87 PID 3748 wrote to memory of 4348 3748 MalwareBazaar.exe 87 PID 3748 wrote to memory of 4348 3748 MalwareBazaar.exe 87 PID 3748 wrote to memory of 4348 3748 MalwareBazaar.exe 87 PID 3748 wrote to memory of 4348 3748 MalwareBazaar.exe 87 PID 3748 wrote to memory of 4348 3748 MalwareBazaar.exe 87 PID 3748 wrote to memory of 4348 3748 MalwareBazaar.exe 87 - outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2650514177-1034912467-4025611726-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook MalwareBazaar.exe - outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2650514177-1034912467-4025611726-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook MalwareBazaar.exe
Processes
-
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:3748 -
C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe"C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe"2⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:4348
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2650514177-1034912467-4025611726-1000\0f5007522459c86e95ffcc62f32308f1_2c3b8a3b-b430-4ca5-8a93-e930cfa5f11f
- Size 46B
- SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
- MD5 d898504a722bff1524134c6ab6a5eaa5
- SHA1 e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
- SHA512 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61
- MD5 SHA1 SHA512