Analysis
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max time kernel
147s -
max time network
154s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
12-09-2024 19:59
Behavioral task
behavioral1
Sample
17261710865859b5a4fbe59d9fe7633c58ddbfcf673aced5c1e11544a7b094de3c06aa9e30185.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
17261710865859b5a4fbe59d9fe7633c58ddbfcf673aced5c1e11544a7b094de3c06aa9e30185.exe
Resource
win10v2004-20240802-en
General
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Target
17261710865859b5a4fbe59d9fe7633c58ddbfcf673aced5c1e11544a7b094de3c06aa9e30185.exe
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Size
483KB
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MD5
ec6ab34d1735320d12edba8b85825e52
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SHA1
722efe9572a7abc8f2d4b95fd63ebaf9572b214f
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SHA256
fc23fccddb3ba337790386c047f3e09dcadf9cedae38cb11e14e6aae12ab1940
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SHA512
25c365a755b680e9920c99fcd74fb90bc324205ed9ef2bca03cf6c4166ffd50fc0511db0498e238e25ebc259a1f1d6c8b1068ab56d9d4e08f8ca09f8a39fd003
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SSDEEP
6144:wTz+c6KHYBhDc1RGJdv//NkUn+N5Bkf/0TELRvIZPjbsAOZZBAXccrreT4:wTlrYw1RUh3NFn+N5WfIQIjbs/ZB5T4
Malware Config
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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Detected Nirsoft tools 9 IoCs
Free utilities often used by attackers which can steal passwords, product keys, etc.
resource yara_rule behavioral1/memory/2164-8-0x0000000000400000-0x0000000000462000-memory.dmp Nirsoft behavioral1/memory/2164-10-0x0000000000400000-0x0000000000462000-memory.dmp Nirsoft behavioral1/memory/1892-9-0x0000000000400000-0x0000000000478000-memory.dmp Nirsoft behavioral1/memory/1892-7-0x0000000000400000-0x0000000000478000-memory.dmp Nirsoft behavioral1/memory/2796-15-0x0000000000400000-0x0000000000424000-memory.dmp Nirsoft behavioral1/memory/2796-18-0x0000000000400000-0x0000000000424000-memory.dmp Nirsoft behavioral1/memory/2796-16-0x0000000000400000-0x0000000000424000-memory.dmp Nirsoft behavioral1/memory/1892-23-0x0000000000400000-0x0000000000478000-memory.dmp Nirsoft behavioral1/memory/2164-28-0x0000000000400000-0x0000000000462000-memory.dmp Nirsoft -
NirSoft MailPassView 3 IoCs
Password recovery tool for various email clients
resource yara_rule behavioral1/memory/2164-8-0x0000000000400000-0x0000000000462000-memory.dmp MailPassView behavioral1/memory/2164-10-0x0000000000400000-0x0000000000462000-memory.dmp MailPassView behavioral1/memory/2164-28-0x0000000000400000-0x0000000000462000-memory.dmp MailPassView -
NirSoft WebBrowserPassView 3 IoCs
Password recovery tool for various web browsers
resource yara_rule behavioral1/memory/1892-9-0x0000000000400000-0x0000000000478000-memory.dmp WebBrowserPassView behavioral1/memory/1892-7-0x0000000000400000-0x0000000000478000-memory.dmp WebBrowserPassView behavioral1/memory/1892-23-0x0000000000400000-0x0000000000478000-memory.dmp WebBrowserPassView -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts 17261710865859b5a4fbe59d9fe7633c58ddbfcf673aced5c1e11544a7b094de3c06aa9e30185.exe -
Suspicious use of SetThreadContext 3 IoCs
description pid Process procid_target PID 1632 set thread context of 1892 1632 17261710865859b5a4fbe59d9fe7633c58ddbfcf673aced5c1e11544a7b094de3c06aa9e30185.exe 30 PID 1632 set thread context of 2164 1632 17261710865859b5a4fbe59d9fe7633c58ddbfcf673aced5c1e11544a7b094de3c06aa9e30185.exe 31 PID 1632 set thread context of 2796 1632 17261710865859b5a4fbe59d9fe7633c58ddbfcf673aced5c1e11544a7b094de3c06aa9e30185.exe 32 -
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 17261710865859b5a4fbe59d9fe7633c58ddbfcf673aced5c1e11544a7b094de3c06aa9e30185.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 17261710865859b5a4fbe59d9fe7633c58ddbfcf673aced5c1e11544a7b094de3c06aa9e30185.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 17261710865859b5a4fbe59d9fe7633c58ddbfcf673aced5c1e11544a7b094de3c06aa9e30185.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 17261710865859b5a4fbe59d9fe7633c58ddbfcf673aced5c1e11544a7b094de3c06aa9e30185.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1892 17261710865859b5a4fbe59d9fe7633c58ddbfcf673aced5c1e11544a7b094de3c06aa9e30185.exe 1892 17261710865859b5a4fbe59d9fe7633c58ddbfcf673aced5c1e11544a7b094de3c06aa9e30185.exe -
Suspicious behavior: MapViewOfSection 3 IoCs
pid Process 1632 17261710865859b5a4fbe59d9fe7633c58ddbfcf673aced5c1e11544a7b094de3c06aa9e30185.exe 1632 17261710865859b5a4fbe59d9fe7633c58ddbfcf673aced5c1e11544a7b094de3c06aa9e30185.exe 1632 17261710865859b5a4fbe59d9fe7633c58ddbfcf673aced5c1e11544a7b094de3c06aa9e30185.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2796 17261710865859b5a4fbe59d9fe7633c58ddbfcf673aced5c1e11544a7b094de3c06aa9e30185.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 1632 wrote to memory of 1892 1632 17261710865859b5a4fbe59d9fe7633c58ddbfcf673aced5c1e11544a7b094de3c06aa9e30185.exe 30 PID 1632 wrote to memory of 1892 1632 17261710865859b5a4fbe59d9fe7633c58ddbfcf673aced5c1e11544a7b094de3c06aa9e30185.exe 30 PID 1632 wrote to memory of 1892 1632 17261710865859b5a4fbe59d9fe7633c58ddbfcf673aced5c1e11544a7b094de3c06aa9e30185.exe 30 PID 1632 wrote to memory of 1892 1632 17261710865859b5a4fbe59d9fe7633c58ddbfcf673aced5c1e11544a7b094de3c06aa9e30185.exe 30 PID 1632 wrote to memory of 2164 1632 17261710865859b5a4fbe59d9fe7633c58ddbfcf673aced5c1e11544a7b094de3c06aa9e30185.exe 31 PID 1632 wrote to memory of 2164 1632 17261710865859b5a4fbe59d9fe7633c58ddbfcf673aced5c1e11544a7b094de3c06aa9e30185.exe 31 PID 1632 wrote to memory of 2164 1632 17261710865859b5a4fbe59d9fe7633c58ddbfcf673aced5c1e11544a7b094de3c06aa9e30185.exe 31 PID 1632 wrote to memory of 2164 1632 17261710865859b5a4fbe59d9fe7633c58ddbfcf673aced5c1e11544a7b094de3c06aa9e30185.exe 31 PID 1632 wrote to memory of 2796 1632 17261710865859b5a4fbe59d9fe7633c58ddbfcf673aced5c1e11544a7b094de3c06aa9e30185.exe 32 PID 1632 wrote to memory of 2796 1632 17261710865859b5a4fbe59d9fe7633c58ddbfcf673aced5c1e11544a7b094de3c06aa9e30185.exe 32 PID 1632 wrote to memory of 2796 1632 17261710865859b5a4fbe59d9fe7633c58ddbfcf673aced5c1e11544a7b094de3c06aa9e30185.exe 32 PID 1632 wrote to memory of 2796 1632 17261710865859b5a4fbe59d9fe7633c58ddbfcf673aced5c1e11544a7b094de3c06aa9e30185.exe 32
Processes
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C:\Users\Admin\AppData\Local\Temp\17261710865859b5a4fbe59d9fe7633c58ddbfcf673aced5c1e11544a7b094de3c06aa9e30185.exe"C:\Users\Admin\AppData\Local\Temp\17261710865859b5a4fbe59d9fe7633c58ddbfcf673aced5c1e11544a7b094de3c06aa9e30185.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1632 -
C:\Users\Admin\AppData\Local\Temp\17261710865859b5a4fbe59d9fe7633c58ddbfcf673aced5c1e11544a7b094de3c06aa9e30185.exeC:\Users\Admin\AppData\Local\Temp\17261710865859b5a4fbe59d9fe7633c58ddbfcf673aced5c1e11544a7b094de3c06aa9e30185.exe /stext "C:\Users\Admin\AppData\Local\Temp\gftkgyjiqckn"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:1892
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C:\Users\Admin\AppData\Local\Temp\17261710865859b5a4fbe59d9fe7633c58ddbfcf673aced5c1e11544a7b094de3c06aa9e30185.exeC:\Users\Admin\AppData\Local\Temp\17261710865859b5a4fbe59d9fe7633c58ddbfcf673aced5c1e11544a7b094de3c06aa9e30185.exe /stext "C:\Users\Admin\AppData\Local\Temp\rhydhqukmkcskifl"2⤵
- Accesses Microsoft Outlook accounts
- System Location Discovery: System Language Discovery
PID:2164
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C:\Users\Admin\AppData\Local\Temp\17261710865859b5a4fbe59d9fe7633c58ddbfcf673aced5c1e11544a7b094de3c06aa9e30185.exeC:\Users\Admin\AppData\Local\Temp\17261710865859b5a4fbe59d9fe7633c58ddbfcf673aced5c1e11544a7b094de3c06aa9e30185.exe /stext "C:\Users\Admin\AppData\Local\Temp\bbloijedasufvobpxzv"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2796
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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