Analysis
-
max time kernel
147s -
max time network
147s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
14-08-2024 05:52
Behavioral task
behavioral1
Sample
b778e6e8c6b8265fff7a08768f5f1364ad81c68184902032589eb1e4b67df244_payload.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
b778e6e8c6b8265fff7a08768f5f1364ad81c68184902032589eb1e4b67df244_payload.exe
Resource
win10v2004-20240802-en
General
-
Target
b778e6e8c6b8265fff7a08768f5f1364ad81c68184902032589eb1e4b67df244_payload.exe
-
Size
469KB
-
MD5
c7ab767a899547f547fdddc168bb5a99
-
SHA1
e006e56fa7d6630138793186ef85690e4fc632d5
-
SHA256
a566a496a4d428c0b6726e71b29db5a425eab5b2d962ff5ad9271d8537fad792
-
SHA512
da623eb519ab45ba64b5c6f99bf0dcd9194a17081f303b2ce62c90f930d330c46d79876e4f999a245018cf6af3bae6c6991a00b7171ea435d6dd1a925bac9c31
-
SSDEEP
12288:umnk7iLJbpIpiRL6I2WhSKQ9ZsfZQSIn9:WiLJbpI7I2WhQqZ7I9
Malware Config
Signatures
-
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
-
Detected Nirsoft tools 9 IoCs
Free utilities often used by attackers which can steal passwords, product keys, etc.
Processes:
resource yara_rule behavioral1/memory/1612-7-0x0000000000400000-0x0000000000457000-memory.dmp Nirsoft behavioral1/memory/2560-6-0x0000000000400000-0x0000000000478000-memory.dmp Nirsoft behavioral1/memory/796-14-0x0000000000400000-0x0000000000424000-memory.dmp Nirsoft behavioral1/memory/1612-13-0x0000000000400000-0x0000000000457000-memory.dmp Nirsoft behavioral1/memory/2560-12-0x0000000000400000-0x0000000000478000-memory.dmp Nirsoft behavioral1/memory/796-11-0x0000000000400000-0x0000000000424000-memory.dmp Nirsoft behavioral1/memory/796-17-0x0000000000400000-0x0000000000424000-memory.dmp Nirsoft behavioral1/memory/2560-22-0x0000000000400000-0x0000000000478000-memory.dmp Nirsoft behavioral1/memory/1612-26-0x0000000000400000-0x0000000000457000-memory.dmp Nirsoft -
NirSoft MailPassView 3 IoCs
Password recovery tool for various email clients
Processes:
resource yara_rule behavioral1/memory/1612-7-0x0000000000400000-0x0000000000457000-memory.dmp MailPassView behavioral1/memory/1612-13-0x0000000000400000-0x0000000000457000-memory.dmp MailPassView behavioral1/memory/1612-26-0x0000000000400000-0x0000000000457000-memory.dmp MailPassView -
NirSoft WebBrowserPassView 3 IoCs
Password recovery tool for various web browsers
Processes:
resource yara_rule behavioral1/memory/2560-6-0x0000000000400000-0x0000000000478000-memory.dmp WebBrowserPassView behavioral1/memory/2560-12-0x0000000000400000-0x0000000000478000-memory.dmp WebBrowserPassView behavioral1/memory/2560-22-0x0000000000400000-0x0000000000478000-memory.dmp WebBrowserPassView -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
Processes:
b778e6e8c6b8265fff7a08768f5f1364ad81c68184902032589eb1e4b67df244_payload.exedescription ioc Process Key opened \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts b778e6e8c6b8265fff7a08768f5f1364ad81c68184902032589eb1e4b67df244_payload.exe -
Suspicious use of SetThreadContext 3 IoCs
Processes:
b778e6e8c6b8265fff7a08768f5f1364ad81c68184902032589eb1e4b67df244_payload.exedescription pid Process procid_target PID 2260 set thread context of 2560 2260 b778e6e8c6b8265fff7a08768f5f1364ad81c68184902032589eb1e4b67df244_payload.exe 31 PID 2260 set thread context of 1612 2260 b778e6e8c6b8265fff7a08768f5f1364ad81c68184902032589eb1e4b67df244_payload.exe 32 PID 2260 set thread context of 796 2260 b778e6e8c6b8265fff7a08768f5f1364ad81c68184902032589eb1e4b67df244_payload.exe 33 -
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.
Processes:
b778e6e8c6b8265fff7a08768f5f1364ad81c68184902032589eb1e4b67df244_payload.exeb778e6e8c6b8265fff7a08768f5f1364ad81c68184902032589eb1e4b67df244_payload.exeb778e6e8c6b8265fff7a08768f5f1364ad81c68184902032589eb1e4b67df244_payload.exeb778e6e8c6b8265fff7a08768f5f1364ad81c68184902032589eb1e4b67df244_payload.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language b778e6e8c6b8265fff7a08768f5f1364ad81c68184902032589eb1e4b67df244_payload.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language b778e6e8c6b8265fff7a08768f5f1364ad81c68184902032589eb1e4b67df244_payload.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language b778e6e8c6b8265fff7a08768f5f1364ad81c68184902032589eb1e4b67df244_payload.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language b778e6e8c6b8265fff7a08768f5f1364ad81c68184902032589eb1e4b67df244_payload.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
b778e6e8c6b8265fff7a08768f5f1364ad81c68184902032589eb1e4b67df244_payload.exepid Process 2560 b778e6e8c6b8265fff7a08768f5f1364ad81c68184902032589eb1e4b67df244_payload.exe 2560 b778e6e8c6b8265fff7a08768f5f1364ad81c68184902032589eb1e4b67df244_payload.exe -
Suspicious behavior: MapViewOfSection 3 IoCs
Processes:
b778e6e8c6b8265fff7a08768f5f1364ad81c68184902032589eb1e4b67df244_payload.exepid Process 2260 b778e6e8c6b8265fff7a08768f5f1364ad81c68184902032589eb1e4b67df244_payload.exe 2260 b778e6e8c6b8265fff7a08768f5f1364ad81c68184902032589eb1e4b67df244_payload.exe 2260 b778e6e8c6b8265fff7a08768f5f1364ad81c68184902032589eb1e4b67df244_payload.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
b778e6e8c6b8265fff7a08768f5f1364ad81c68184902032589eb1e4b67df244_payload.exedescription pid Process Token: SeDebugPrivilege 796 b778e6e8c6b8265fff7a08768f5f1364ad81c68184902032589eb1e4b67df244_payload.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
b778e6e8c6b8265fff7a08768f5f1364ad81c68184902032589eb1e4b67df244_payload.exedescription pid Process procid_target PID 2260 wrote to memory of 2560 2260 b778e6e8c6b8265fff7a08768f5f1364ad81c68184902032589eb1e4b67df244_payload.exe 31 PID 2260 wrote to memory of 2560 2260 b778e6e8c6b8265fff7a08768f5f1364ad81c68184902032589eb1e4b67df244_payload.exe 31 PID 2260 wrote to memory of 2560 2260 b778e6e8c6b8265fff7a08768f5f1364ad81c68184902032589eb1e4b67df244_payload.exe 31 PID 2260 wrote to memory of 2560 2260 b778e6e8c6b8265fff7a08768f5f1364ad81c68184902032589eb1e4b67df244_payload.exe 31 PID 2260 wrote to memory of 1612 2260 b778e6e8c6b8265fff7a08768f5f1364ad81c68184902032589eb1e4b67df244_payload.exe 32 PID 2260 wrote to memory of 1612 2260 b778e6e8c6b8265fff7a08768f5f1364ad81c68184902032589eb1e4b67df244_payload.exe 32 PID 2260 wrote to memory of 1612 2260 b778e6e8c6b8265fff7a08768f5f1364ad81c68184902032589eb1e4b67df244_payload.exe 32 PID 2260 wrote to memory of 1612 2260 b778e6e8c6b8265fff7a08768f5f1364ad81c68184902032589eb1e4b67df244_payload.exe 32 PID 2260 wrote to memory of 796 2260 b778e6e8c6b8265fff7a08768f5f1364ad81c68184902032589eb1e4b67df244_payload.exe 33 PID 2260 wrote to memory of 796 2260 b778e6e8c6b8265fff7a08768f5f1364ad81c68184902032589eb1e4b67df244_payload.exe 33 PID 2260 wrote to memory of 796 2260 b778e6e8c6b8265fff7a08768f5f1364ad81c68184902032589eb1e4b67df244_payload.exe 33 PID 2260 wrote to memory of 796 2260 b778e6e8c6b8265fff7a08768f5f1364ad81c68184902032589eb1e4b67df244_payload.exe 33
Processes
-
C:\Users\Admin\AppData\Local\Temp\b778e6e8c6b8265fff7a08768f5f1364ad81c68184902032589eb1e4b67df244_payload.exe"C:\Users\Admin\AppData\Local\Temp\b778e6e8c6b8265fff7a08768f5f1364ad81c68184902032589eb1e4b67df244_payload.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2260 -
C:\Users\Admin\AppData\Local\Temp\b778e6e8c6b8265fff7a08768f5f1364ad81c68184902032589eb1e4b67df244_payload.exeC:\Users\Admin\AppData\Local\Temp\b778e6e8c6b8265fff7a08768f5f1364ad81c68184902032589eb1e4b67df244_payload.exe /stext "C:\Users\Admin\AppData\Local\Temp\voxopotd"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:2560
-
-
C:\Users\Admin\AppData\Local\Temp\b778e6e8c6b8265fff7a08768f5f1364ad81c68184902032589eb1e4b67df244_payload.exeC:\Users\Admin\AppData\Local\Temp\b778e6e8c6b8265fff7a08768f5f1364ad81c68184902032589eb1e4b67df244_payload.exe /stext "C:\Users\Admin\AppData\Local\Temp\yqczqhmwcce"2⤵
- Accesses Microsoft Outlook accounts
- System Location Discovery: System Language Discovery
PID:1612
-
-
C:\Users\Admin\AppData\Local\Temp\b778e6e8c6b8265fff7a08768f5f1364ad81c68184902032589eb1e4b67df244_payload.exeC:\Users\Admin\AppData\Local\Temp\b778e6e8c6b8265fff7a08768f5f1364ad81c68184902032589eb1e4b67df244_payload.exe /stext "C:\Users\Admin\AppData\Local\Temp\ilqrrzxyqkxxaz"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:796
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
2B
MD5f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84