Analysis
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max time kernel
147s -
max time network
151s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
07-02-2025 13:53
Behavioral task
behavioral1
Sample
173893638457e419e87ed010d210226754703711eb773c71c2575a5eac0166fa4fcc1d6566828.dat-decoded.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
173893638457e419e87ed010d210226754703711eb773c71c2575a5eac0166fa4fcc1d6566828.dat-decoded.exe
Resource
win10v2004-20250129-en
General
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Target
173893638457e419e87ed010d210226754703711eb773c71c2575a5eac0166fa4fcc1d6566828.dat-decoded.exe
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Size
482KB
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MD5
bed0b49a1c006b2c04d9779e42cce107
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SHA1
a57de9adcf5e8d9b520b1e3be7c2a2b0b4a9ebf8
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SHA256
73ffdd67a6e948371999c6a6b2c19b93e79b9d8865c6c9db8272656ce6437b25
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SHA512
b878ff5d33de6471cf76f32362f7d4ff1f9900537d794043bf369f85b41ce096802dd6151a2b5ac9a26c032cf72581becab5027f980db79088721c4fe0746768
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SSDEEP
12288:513ak/mBXTG4/1v08KI7ZnMEF76JqmsvZQlS:rak/mBXTV/R0nEF76gFZ6
Malware Config
Signatures
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Detected Nirsoft tools 8 IoCs
Free utilities often used by attackers which can steal passwords, product keys, etc.
resource yara_rule behavioral1/memory/2864-16-0x0000000000400000-0x0000000000478000-memory.dmp Nirsoft behavioral1/memory/2964-19-0x0000000000400000-0x0000000000424000-memory.dmp Nirsoft behavioral1/memory/2964-15-0x0000000000400000-0x0000000000424000-memory.dmp Nirsoft behavioral1/memory/2964-11-0x0000000000400000-0x0000000000424000-memory.dmp Nirsoft behavioral1/memory/2932-10-0x0000000000400000-0x0000000000462000-memory.dmp Nirsoft behavioral1/memory/2864-14-0x0000000000400000-0x0000000000478000-memory.dmp Nirsoft behavioral1/memory/2864-24-0x0000000000400000-0x0000000000478000-memory.dmp Nirsoft behavioral1/memory/2932-28-0x0000000000400000-0x0000000000462000-memory.dmp Nirsoft -
NirSoft MailPassView 2 IoCs
Password recovery tool for various email clients
resource yara_rule behavioral1/memory/2932-10-0x0000000000400000-0x0000000000462000-memory.dmp MailPassView behavioral1/memory/2932-28-0x0000000000400000-0x0000000000462000-memory.dmp MailPassView -
NirSoft WebBrowserPassView 3 IoCs
Password recovery tool for various web browsers
resource yara_rule behavioral1/memory/2864-16-0x0000000000400000-0x0000000000478000-memory.dmp WebBrowserPassView behavioral1/memory/2864-14-0x0000000000400000-0x0000000000478000-memory.dmp WebBrowserPassView behavioral1/memory/2864-24-0x0000000000400000-0x0000000000478000-memory.dmp WebBrowserPassView -
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts 173893638457e419e87ed010d210226754703711eb773c71c2575a5eac0166fa4fcc1d6566828.dat-decoded.exe -
Suspicious use of SetThreadContext 3 IoCs
description pid Process procid_target PID 2348 set thread context of 2864 2348 173893638457e419e87ed010d210226754703711eb773c71c2575a5eac0166fa4fcc1d6566828.dat-decoded.exe 29 PID 2348 set thread context of 2932 2348 173893638457e419e87ed010d210226754703711eb773c71c2575a5eac0166fa4fcc1d6566828.dat-decoded.exe 30 PID 2348 set thread context of 2964 2348 173893638457e419e87ed010d210226754703711eb773c71c2575a5eac0166fa4fcc1d6566828.dat-decoded.exe 31 -
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 173893638457e419e87ed010d210226754703711eb773c71c2575a5eac0166fa4fcc1d6566828.dat-decoded.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 173893638457e419e87ed010d210226754703711eb773c71c2575a5eac0166fa4fcc1d6566828.dat-decoded.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 173893638457e419e87ed010d210226754703711eb773c71c2575a5eac0166fa4fcc1d6566828.dat-decoded.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 173893638457e419e87ed010d210226754703711eb773c71c2575a5eac0166fa4fcc1d6566828.dat-decoded.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2864 173893638457e419e87ed010d210226754703711eb773c71c2575a5eac0166fa4fcc1d6566828.dat-decoded.exe 2864 173893638457e419e87ed010d210226754703711eb773c71c2575a5eac0166fa4fcc1d6566828.dat-decoded.exe -
Suspicious behavior: MapViewOfSection 3 IoCs
pid Process 2348 173893638457e419e87ed010d210226754703711eb773c71c2575a5eac0166fa4fcc1d6566828.dat-decoded.exe 2348 173893638457e419e87ed010d210226754703711eb773c71c2575a5eac0166fa4fcc1d6566828.dat-decoded.exe 2348 173893638457e419e87ed010d210226754703711eb773c71c2575a5eac0166fa4fcc1d6566828.dat-decoded.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2964 173893638457e419e87ed010d210226754703711eb773c71c2575a5eac0166fa4fcc1d6566828.dat-decoded.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2348 173893638457e419e87ed010d210226754703711eb773c71c2575a5eac0166fa4fcc1d6566828.dat-decoded.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 2348 wrote to memory of 2864 2348 173893638457e419e87ed010d210226754703711eb773c71c2575a5eac0166fa4fcc1d6566828.dat-decoded.exe 29 PID 2348 wrote to memory of 2864 2348 173893638457e419e87ed010d210226754703711eb773c71c2575a5eac0166fa4fcc1d6566828.dat-decoded.exe 29 PID 2348 wrote to memory of 2864 2348 173893638457e419e87ed010d210226754703711eb773c71c2575a5eac0166fa4fcc1d6566828.dat-decoded.exe 29 PID 2348 wrote to memory of 2864 2348 173893638457e419e87ed010d210226754703711eb773c71c2575a5eac0166fa4fcc1d6566828.dat-decoded.exe 29 PID 2348 wrote to memory of 2932 2348 173893638457e419e87ed010d210226754703711eb773c71c2575a5eac0166fa4fcc1d6566828.dat-decoded.exe 30 PID 2348 wrote to memory of 2932 2348 173893638457e419e87ed010d210226754703711eb773c71c2575a5eac0166fa4fcc1d6566828.dat-decoded.exe 30 PID 2348 wrote to memory of 2932 2348 173893638457e419e87ed010d210226754703711eb773c71c2575a5eac0166fa4fcc1d6566828.dat-decoded.exe 30 PID 2348 wrote to memory of 2932 2348 173893638457e419e87ed010d210226754703711eb773c71c2575a5eac0166fa4fcc1d6566828.dat-decoded.exe 30 PID 2348 wrote to memory of 2964 2348 173893638457e419e87ed010d210226754703711eb773c71c2575a5eac0166fa4fcc1d6566828.dat-decoded.exe 31 PID 2348 wrote to memory of 2964 2348 173893638457e419e87ed010d210226754703711eb773c71c2575a5eac0166fa4fcc1d6566828.dat-decoded.exe 31 PID 2348 wrote to memory of 2964 2348 173893638457e419e87ed010d210226754703711eb773c71c2575a5eac0166fa4fcc1d6566828.dat-decoded.exe 31 PID 2348 wrote to memory of 2964 2348 173893638457e419e87ed010d210226754703711eb773c71c2575a5eac0166fa4fcc1d6566828.dat-decoded.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\173893638457e419e87ed010d210226754703711eb773c71c2575a5eac0166fa4fcc1d6566828.dat-decoded.exe"C:\Users\Admin\AppData\Local\Temp\173893638457e419e87ed010d210226754703711eb773c71c2575a5eac0166fa4fcc1d6566828.dat-decoded.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2348 -
C:\Users\Admin\AppData\Local\Temp\173893638457e419e87ed010d210226754703711eb773c71c2575a5eac0166fa4fcc1d6566828.dat-decoded.exeC:\Users\Admin\AppData\Local\Temp\173893638457e419e87ed010d210226754703711eb773c71c2575a5eac0166fa4fcc1d6566828.dat-decoded.exe /stext "C:\Users\Admin\AppData\Local\Temp\noscwgppcbvktgxewtlr"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:2864
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C:\Users\Admin\AppData\Local\Temp\173893638457e419e87ed010d210226754703711eb773c71c2575a5eac0166fa4fcc1d6566828.dat-decoded.exeC:\Users\Admin\AppData\Local\Temp\173893638457e419e87ed010d210226754703711eb773c71c2575a5eac0166fa4fcc1d6566828.dat-decoded.exe /stext "C:\Users\Admin\AppData\Local\Temp\xqynwyaqyjnxvulqfdylzge"2⤵
- Accesses Microsoft Outlook accounts
- System Location Discovery: System Language Discovery
PID:2932
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C:\Users\Admin\AppData\Local\Temp\173893638457e419e87ed010d210226754703711eb773c71c2575a5eac0166fa4fcc1d6566828.dat-decoded.exeC:\Users\Admin\AppData\Local\Temp\173893638457e419e87ed010d210226754703711eb773c71c2575a5eac0166fa4fcc1d6566828.dat-decoded.exe /stext "C:\Users\Admin\AppData\Local\Temp\iklfxrkkmrfcfahuogtmklzwks"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2964
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
144B
MD5c730e0d99b94edf667f28273affdfd11
SHA149db855d180bdaeefbd60704aeb59a79b54d1302
SHA256c7000d9e5c38b204c6c642a0b886892a028bdde0a0c7ba5c1d292dae0356f379
SHA5120bd0177f2dfad132056f810d64dbae9411221f05f3ab9057cf8d388f02f4cab59a1c0e651f594e8c42bac5c95fea4c54c1b239b2f55acb0acd3f1ff8fed8d4c1
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Filesize
2B
MD5f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84