Analysis
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max time kernel
148s -
max time network
145s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
27-07-2024 01:07
Behavioral task
behavioral1
Sample
1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exe
Resource
win10v2004-20240709-en
General
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Target
1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exe
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Size
483KB
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MD5
2b985c758a227407855e1d8e14f8863d
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SHA1
993301bbe17c097debb66c6dec278d4f74063b41
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SHA256
1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288
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SHA512
258627a5105f0d03f2cdf3f3980adc64f740fa0557a2e46e216e45ed8bf51424008aa2945795b8f215ae7ce8c83ff253ac0ef3a8b104c4a3beabc5c052eae0d9
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SSDEEP
6144:QXIktXfM8Lv86r9uVWAa2je4Z5zl4hgDHQQs4NTQjoHFsAOZZoAX0cNz5Gv:QX7tPMK8ctGe4Dzl4h2QnuPs/ZoGcv
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.
Processes:
resource yara_rule behavioral1/memory/2136-15-0x0000000000400000-0x0000000000424000-memory.dmp Nirsoft behavioral1/memory/2136-16-0x0000000000400000-0x0000000000424000-memory.dmp Nirsoft behavioral1/memory/2936-10-0x0000000000400000-0x0000000000462000-memory.dmp Nirsoft behavioral1/memory/1476-9-0x0000000000400000-0x0000000000478000-memory.dmp Nirsoft behavioral1/memory/1476-8-0x0000000000400000-0x0000000000478000-memory.dmp Nirsoft behavioral1/memory/2936-7-0x0000000000400000-0x0000000000462000-memory.dmp Nirsoft behavioral1/memory/2136-18-0x0000000000400000-0x0000000000424000-memory.dmp Nirsoft behavioral1/memory/1476-24-0x0000000000400000-0x0000000000478000-memory.dmp Nirsoft behavioral1/memory/2936-27-0x0000000000400000-0x0000000000462000-memory.dmp Nirsoft -
NirSoft MailPassView 3 IoCs
Password recovery tool for various email clients
Processes:
resource yara_rule behavioral1/memory/2936-10-0x0000000000400000-0x0000000000462000-memory.dmp MailPassView behavioral1/memory/2936-7-0x0000000000400000-0x0000000000462000-memory.dmp MailPassView behavioral1/memory/2936-27-0x0000000000400000-0x0000000000462000-memory.dmp MailPassView -
NirSoft WebBrowserPassView 3 IoCs
Password recovery tool for various web browsers
Processes:
resource yara_rule behavioral1/memory/1476-9-0x0000000000400000-0x0000000000478000-memory.dmp WebBrowserPassView behavioral1/memory/1476-8-0x0000000000400000-0x0000000000478000-memory.dmp WebBrowserPassView behavioral1/memory/1476-24-0x0000000000400000-0x0000000000478000-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
Processes:
1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts 1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exe -
Suspicious use of SetThreadContext 3 IoCs
Processes:
1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exedescription pid process target process PID 1820 set thread context of 1476 1820 1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exe 1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exe PID 1820 set thread context of 2936 1820 1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exe 1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exe PID 1820 set thread context of 2136 1820 1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exe 1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exe -
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:
1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exe1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exe1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exe1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exepid process 1476 1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exe 1476 1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exe -
Suspicious behavior: MapViewOfSection 3 IoCs
Processes:
1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exepid process 1820 1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exe 1820 1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exe 1820 1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exedescription pid process Token: SeDebugPrivilege 2136 1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exepid process 1820 1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exedescription pid process target process PID 1820 wrote to memory of 1476 1820 1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exe 1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exe PID 1820 wrote to memory of 1476 1820 1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exe 1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exe PID 1820 wrote to memory of 1476 1820 1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exe 1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exe PID 1820 wrote to memory of 1476 1820 1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exe 1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exe PID 1820 wrote to memory of 2936 1820 1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exe 1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exe PID 1820 wrote to memory of 2936 1820 1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exe 1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exe PID 1820 wrote to memory of 2936 1820 1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exe 1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exe PID 1820 wrote to memory of 2936 1820 1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exe 1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exe PID 1820 wrote to memory of 2136 1820 1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exe 1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exe PID 1820 wrote to memory of 2136 1820 1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exe 1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exe PID 1820 wrote to memory of 2136 1820 1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exe 1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exe PID 1820 wrote to memory of 2136 1820 1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exe 1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exe"C:\Users\Admin\AppData\Local\Temp\1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1820 -
C:\Users\Admin\AppData\Local\Temp\1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exeC:\Users\Admin\AppData\Local\Temp\1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exe /stext "C:\Users\Admin\AppData\Local\Temp\ijezliktpzmkpelouobsdyknocopmyqde"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:1476 -
C:\Users\Admin\AppData\Local\Temp\1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exeC:\Users\Admin\AppData\Local\Temp\1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exe /stext "C:\Users\Admin\AppData\Local\Temp\serrd"2⤵
- Accesses Microsoft Outlook accounts
- System Location Discovery: System Language Discovery
PID:2936 -
C:\Users\Admin\AppData\Local\Temp\1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exeC:\Users\Admin\AppData\Local\Temp\1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288.exe /stext "C:\Users\Admin\AppData\Local\Temp\vgxcetfor"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2136
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
144B
MD5382a11943fcbb4ba24341eca4e5d07b3
SHA1858fed44e5baad0f09013effd50c68e6176c5c31
SHA2560584143f7d988dd90fd6e1a61474f73d312ed81f0f4d607cf31568ac21af402f
SHA512e5c92d0d955a8e3b1f67ff52dbb0ea973710ca0cb5d142246f28b02fd3d576da2175fbd2310f1ea93e14b381747c97a53418c660d329f2d261d43a4f9597d803
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Filesize
2B
MD5f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84