Analysis
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max time kernel
90s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
01-10-2022 23:15
Static task
static1
Behavioral task
behavioral1
Sample
a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe
Resource
win10v2004-20220901-en
General
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Target
a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe
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Size
556KB
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MD5
74d0a5cc3528c5cc9338f162cdf0a240
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SHA1
d41a2e51aea83ffdae8a2d2d4f5969083c3a40a1
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SHA256
a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99
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SHA512
97a0dc437167c152f85bcefd3a5fed04c5d8d78decc8a6c79e05e9c2666827fac4613b61232ccd2511f8f0aa64f3a285dc47421272bf49a7bb07af73af6408e9
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SSDEEP
12288:PeLLxv7yRJHL9g202YqztQRFEQFnOokk+2jk1uS0:PedGxpvKqztQRCEbG2jk1b0
Malware Config
Signatures
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NirSoft MailPassView 3 IoCs
Password recovery tool for various email clients
Processes:
resource yara_rule behavioral2/memory/4716-137-0x0000000000400000-0x000000000041B000-memory.dmp MailPassView behavioral2/memory/4716-139-0x0000000000400000-0x000000000041B000-memory.dmp MailPassView behavioral2/memory/4716-140-0x0000000000400000-0x000000000041B000-memory.dmp MailPassView -
NirSoft WebBrowserPassView 1 IoCs
Password recovery tool for various web browsers
Processes:
resource yara_rule behavioral2/memory/5036-143-0x0000000000590000-0x00000000005E9000-memory.dmp WebBrowserPassView -
Nirsoft 4 IoCs
Processes:
resource yara_rule behavioral2/memory/4716-137-0x0000000000400000-0x000000000041B000-memory.dmp Nirsoft behavioral2/memory/4716-139-0x0000000000400000-0x000000000041B000-memory.dmp Nirsoft behavioral2/memory/4716-140-0x0000000000400000-0x000000000041B000-memory.dmp Nirsoft behavioral2/memory/5036-143-0x0000000000590000-0x00000000005E9000-memory.dmp Nirsoft -
Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
Processes:
a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\282bb8a7afdb969e5ac8e1848f741d9a = "C:\\ProgramData\\Important.exe" a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe -
Suspicious use of SetThreadContext 3 IoCs
Processes:
a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exea1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exedescription pid process target process PID 1644 set thread context of 4560 1644 a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe PID 4560 set thread context of 4716 4560 a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe PID 4560 set thread context of 5036 4560 a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exea1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exedescription pid process Token: SeDebugPrivilege 1644 a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe Token: SeDebugPrivilege 4560 a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe -
Suspicious use of WriteProcessMemory 26 IoCs
Processes:
a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exea1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exedescription pid process target process PID 1644 wrote to memory of 4560 1644 a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe PID 1644 wrote to memory of 4560 1644 a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe PID 1644 wrote to memory of 4560 1644 a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe PID 1644 wrote to memory of 4560 1644 a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe PID 1644 wrote to memory of 4560 1644 a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe PID 1644 wrote to memory of 4560 1644 a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe PID 1644 wrote to memory of 4560 1644 a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe PID 1644 wrote to memory of 4560 1644 a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe PID 4560 wrote to memory of 4716 4560 a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe PID 4560 wrote to memory of 4716 4560 a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe PID 4560 wrote to memory of 4716 4560 a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe PID 4560 wrote to memory of 4716 4560 a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe PID 4560 wrote to memory of 4716 4560 a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe PID 4560 wrote to memory of 4716 4560 a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe PID 4560 wrote to memory of 4716 4560 a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe PID 4560 wrote to memory of 4716 4560 a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe PID 4560 wrote to memory of 4716 4560 a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe PID 4560 wrote to memory of 5036 4560 a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe PID 4560 wrote to memory of 5036 4560 a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe PID 4560 wrote to memory of 5036 4560 a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe PID 4560 wrote to memory of 5036 4560 a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe PID 4560 wrote to memory of 5036 4560 a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe PID 4560 wrote to memory of 5036 4560 a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe PID 4560 wrote to memory of 5036 4560 a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe PID 4560 wrote to memory of 5036 4560 a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe PID 4560 wrote to memory of 5036 4560 a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe"C:\Users\Admin\AppData\Local\Temp\a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1644 -
C:\Users\Admin\AppData\Local\Temp\a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe"C:\Users\Admin\AppData\Local\Temp\a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4560 -
C:\Users\Admin\AppData\Local\Temp\a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe"C:\Users\Admin\AppData\Local\Temp\a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe" /stext C:\ProgramData\Mails.txt3⤵
- Accesses Microsoft Outlook accounts
PID:4716 -
C:\Users\Admin\AppData\Local\Temp\a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe"C:\Users\Admin\AppData\Local\Temp\a1dfe72e39d157e2af22fc770927f66a0053958a46dcccabf2159097f8d36b99.exe" /stext C:\ProgramData\Browsers.txt3⤵PID:5036
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1644-134-0x00000000753A0000-0x0000000075951000-memory.dmpFilesize
5.7MB
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memory/4560-132-0x0000000000000000-mapping.dmp
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memory/4560-133-0x0000000000400000-0x000000000047E000-memory.dmpFilesize
504KB
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memory/4560-135-0x00000000753A0000-0x0000000075951000-memory.dmpFilesize
5.7MB
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memory/4560-146-0x00000000753A0000-0x0000000075951000-memory.dmpFilesize
5.7MB
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memory/4716-136-0x0000000000000000-mapping.dmp
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memory/4716-137-0x0000000000400000-0x000000000041B000-memory.dmpFilesize
108KB
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memory/4716-139-0x0000000000400000-0x000000000041B000-memory.dmpFilesize
108KB
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memory/4716-140-0x0000000000400000-0x000000000041B000-memory.dmpFilesize
108KB
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memory/5036-141-0x0000000000000000-mapping.dmp
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memory/5036-143-0x0000000000590000-0x00000000005E9000-memory.dmpFilesize
356KB