Analysis
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max time kernel
120s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
16/10/2024, 05:34
Behavioral task
behavioral1
Sample
d159259b6701483ecd7040fa99362ccd532ccab3313d433a08ed67cdd7200ba6.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d159259b6701483ecd7040fa99362ccd532ccab3313d433a08ed67cdd7200ba6.exe
Resource
win10v2004-20241007-en
General
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Target
d159259b6701483ecd7040fa99362ccd532ccab3313d433a08ed67cdd7200ba6.exe
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Size
483KB
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MD5
9d2dfcaad50f22562ad67f8100f8d268
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SHA1
c665639a95573e4dee78656af2399fec70133b19
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SHA256
d159259b6701483ecd7040fa99362ccd532ccab3313d433a08ed67cdd7200ba6
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SHA512
98495df2114209c03040f25e8a6956a93a1d75cfcf0a965d4aa96832be963876dabea0c73f5c32edfcabde17d5f9d983586e543603325c0e8afc10593eb1870d
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SSDEEP
6144:QTz+c6KHYBhDc1RGJdv//NkUn+N5Bkf/0TELRvIZPjbsAOZZXAXkcrLT4:QTlrYw1RUh3NFn+N5WfIQIjbs/ZXUT4
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/2696-8-0x0000000000400000-0x0000000000462000-memory.dmp Nirsoft behavioral1/memory/2696-12-0x0000000000400000-0x0000000000462000-memory.dmp Nirsoft behavioral1/memory/2916-10-0x0000000000400000-0x0000000000478000-memory.dmp Nirsoft behavioral1/memory/2916-7-0x0000000000400000-0x0000000000478000-memory.dmp Nirsoft behavioral1/memory/2264-17-0x0000000000400000-0x0000000000424000-memory.dmp Nirsoft behavioral1/memory/2264-21-0x0000000000400000-0x0000000000424000-memory.dmp Nirsoft behavioral1/memory/2916-26-0x0000000000400000-0x0000000000478000-memory.dmp Nirsoft behavioral1/memory/2696-31-0x0000000000400000-0x0000000000462000-memory.dmp Nirsoft -
NirSoft MailPassView 3 IoCs
Password recovery tool for various email clients
resource yara_rule behavioral1/memory/2696-8-0x0000000000400000-0x0000000000462000-memory.dmp MailPassView behavioral1/memory/2696-12-0x0000000000400000-0x0000000000462000-memory.dmp MailPassView behavioral1/memory/2696-31-0x0000000000400000-0x0000000000462000-memory.dmp MailPassView -
NirSoft WebBrowserPassView 3 IoCs
Password recovery tool for various web browsers
resource yara_rule behavioral1/memory/2916-10-0x0000000000400000-0x0000000000478000-memory.dmp WebBrowserPassView behavioral1/memory/2916-7-0x0000000000400000-0x0000000000478000-memory.dmp WebBrowserPassView behavioral1/memory/2916-26-0x0000000000400000-0x0000000000478000-memory.dmp WebBrowserPassView -
Deletes itself 1 IoCs
pid Process 1872 WScript.exe -
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-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts d159259b6701483ecd7040fa99362ccd532ccab3313d433a08ed67cdd7200ba6.exe -
Suspicious use of SetThreadContext 3 IoCs
description pid Process procid_target PID 2572 set thread context of 2916 2572 d159259b6701483ecd7040fa99362ccd532ccab3313d433a08ed67cdd7200ba6.exe 30 PID 2572 set thread context of 2696 2572 d159259b6701483ecd7040fa99362ccd532ccab3313d433a08ed67cdd7200ba6.exe 31 PID 2572 set thread context of 2264 2572 d159259b6701483ecd7040fa99362ccd532ccab3313d433a08ed67cdd7200ba6.exe 32 -
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 5 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 d159259b6701483ecd7040fa99362ccd532ccab3313d433a08ed67cdd7200ba6.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d159259b6701483ecd7040fa99362ccd532ccab3313d433a08ed67cdd7200ba6.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d159259b6701483ecd7040fa99362ccd532ccab3313d433a08ed67cdd7200ba6.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d159259b6701483ecd7040fa99362ccd532ccab3313d433a08ed67cdd7200ba6.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WScript.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2916 d159259b6701483ecd7040fa99362ccd532ccab3313d433a08ed67cdd7200ba6.exe 2916 d159259b6701483ecd7040fa99362ccd532ccab3313d433a08ed67cdd7200ba6.exe -
Suspicious behavior: MapViewOfSection 3 IoCs
pid Process 2572 d159259b6701483ecd7040fa99362ccd532ccab3313d433a08ed67cdd7200ba6.exe 2572 d159259b6701483ecd7040fa99362ccd532ccab3313d433a08ed67cdd7200ba6.exe 2572 d159259b6701483ecd7040fa99362ccd532ccab3313d433a08ed67cdd7200ba6.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2264 d159259b6701483ecd7040fa99362ccd532ccab3313d433a08ed67cdd7200ba6.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2572 d159259b6701483ecd7040fa99362ccd532ccab3313d433a08ed67cdd7200ba6.exe -
Suspicious use of WriteProcessMemory 16 IoCs
description pid Process procid_target PID 2572 wrote to memory of 2916 2572 d159259b6701483ecd7040fa99362ccd532ccab3313d433a08ed67cdd7200ba6.exe 30 PID 2572 wrote to memory of 2916 2572 d159259b6701483ecd7040fa99362ccd532ccab3313d433a08ed67cdd7200ba6.exe 30 PID 2572 wrote to memory of 2916 2572 d159259b6701483ecd7040fa99362ccd532ccab3313d433a08ed67cdd7200ba6.exe 30 PID 2572 wrote to memory of 2916 2572 d159259b6701483ecd7040fa99362ccd532ccab3313d433a08ed67cdd7200ba6.exe 30 PID 2572 wrote to memory of 2696 2572 d159259b6701483ecd7040fa99362ccd532ccab3313d433a08ed67cdd7200ba6.exe 31 PID 2572 wrote to memory of 2696 2572 d159259b6701483ecd7040fa99362ccd532ccab3313d433a08ed67cdd7200ba6.exe 31 PID 2572 wrote to memory of 2696 2572 d159259b6701483ecd7040fa99362ccd532ccab3313d433a08ed67cdd7200ba6.exe 31 PID 2572 wrote to memory of 2696 2572 d159259b6701483ecd7040fa99362ccd532ccab3313d433a08ed67cdd7200ba6.exe 31 PID 2572 wrote to memory of 2264 2572 d159259b6701483ecd7040fa99362ccd532ccab3313d433a08ed67cdd7200ba6.exe 32 PID 2572 wrote to memory of 2264 2572 d159259b6701483ecd7040fa99362ccd532ccab3313d433a08ed67cdd7200ba6.exe 32 PID 2572 wrote to memory of 2264 2572 d159259b6701483ecd7040fa99362ccd532ccab3313d433a08ed67cdd7200ba6.exe 32 PID 2572 wrote to memory of 2264 2572 d159259b6701483ecd7040fa99362ccd532ccab3313d433a08ed67cdd7200ba6.exe 32 PID 2572 wrote to memory of 1872 2572 d159259b6701483ecd7040fa99362ccd532ccab3313d433a08ed67cdd7200ba6.exe 35 PID 2572 wrote to memory of 1872 2572 d159259b6701483ecd7040fa99362ccd532ccab3313d433a08ed67cdd7200ba6.exe 35 PID 2572 wrote to memory of 1872 2572 d159259b6701483ecd7040fa99362ccd532ccab3313d433a08ed67cdd7200ba6.exe 35 PID 2572 wrote to memory of 1872 2572 d159259b6701483ecd7040fa99362ccd532ccab3313d433a08ed67cdd7200ba6.exe 35
Processes
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C:\Users\Admin\AppData\Local\Temp\d159259b6701483ecd7040fa99362ccd532ccab3313d433a08ed67cdd7200ba6.exe"C:\Users\Admin\AppData\Local\Temp\d159259b6701483ecd7040fa99362ccd532ccab3313d433a08ed67cdd7200ba6.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2572 -
C:\Users\Admin\AppData\Local\Temp\d159259b6701483ecd7040fa99362ccd532ccab3313d433a08ed67cdd7200ba6.exeC:\Users\Admin\AppData\Local\Temp\d159259b6701483ecd7040fa99362ccd532ccab3313d433a08ed67cdd7200ba6.exe /stext "C:\Users\Admin\AppData\Local\Temp\kcohtxnuazkdjujclwrvecvx"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:2916
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C:\Users\Admin\AppData\Local\Temp\d159259b6701483ecd7040fa99362ccd532ccab3313d433a08ed67cdd7200ba6.exeC:\Users\Admin\AppData\Local\Temp\d159259b6701483ecd7040fa99362ccd532ccab3313d433a08ed67cdd7200ba6.exe /stext "C:\Users\Admin\AppData\Local\Temp\uwurupywohcquaggchepphqovsp"2⤵
- Accesses Microsoft Outlook accounts
- System Location Discovery: System Language Discovery
PID:2696
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C:\Users\Admin\AppData\Local\Temp\d159259b6701483ecd7040fa99362ccd532ccab3313d433a08ed67cdd7200ba6.exeC:\Users\Admin\AppData\Local\Temp\d159259b6701483ecd7040fa99362ccd532ccab3313d433a08ed67cdd7200ba6.exe /stext "C:\Users\Admin\AppData\Local\Temp\eyzkuijqcpuvwgukmszqsulxeyytti"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2264
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C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\ladgup.vbs"2⤵
- Deletes itself
- System Location Discovery: System Language Discovery
PID:1872
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2B
MD5f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84
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Filesize
728B
MD51187be7111e34924b1db8c05e9e42f9c
SHA1a25cc5049b5bd1721369bc1a463f8633d4b922b3
SHA256ed607c513f833697d761b8fc571d5115a51fefeac21a138a2faf1aacda6ee7b0
SHA512ef104c4ec9fb40fc2bfab4b155ab9462c76c54019a72e99e99913b7710bd8a28eaa895efa9b9ec2530983976a7b7cca4e6e66f2524717149eb73119fbe96fe63