Analysis
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max time kernel
150s -
max time network
153s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
26-01-2024 10:23
Static task
static1
Behavioral task
behavioral1
Sample
7719da6f63d95f275dc605fca98e8f0d.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
7719da6f63d95f275dc605fca98e8f0d.exe
Resource
win10v2004-20231215-en
General
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Target
7719da6f63d95f275dc605fca98e8f0d.exe
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Size
176KB
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MD5
7719da6f63d95f275dc605fca98e8f0d
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SHA1
6f65c380342df89726aa91081e093e5cf73ab4ab
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SHA256
798f152cc95e636866b8053c4e3d67c1b99b713470492b596c44249e340cdec8
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SHA512
dc8360860d81ac5de609edc6210cd6bfaf438893d19052b0268107105022a1481a56d4a7669d5ae164fd7e5f31a102a5f23b1bd419cc972731f4888871470d1e
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SSDEEP
3072:tUQjOSAou9Ius7FkDhGul2UVvQook9+vQ2Lyb3Vlso3CqC+Ku4C+vk:qZ99IXkoavQHk9+YYevv3fcC
Malware Config
Signatures
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Executes dropped EXE 4 IoCs
Processes:
microsoftrhelp.exewab32reswindows.exemicrosoftmsdaorar6.1.7600.16385.execagcat10organizer10.0.5099.exepid process 2436 microsoftrhelp.exe 1580 wab32reswindows.exe 1272 microsoftmsdaorar6.1.7600.16385.exe 2476 cagcat10organizer10.0.5099.exe -
Loads dropped DLL 8 IoCs
Processes:
7719da6f63d95f275dc605fca98e8f0d.exepid process 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe -
Adds Run key to start application 2 TTPs 9 IoCs
Processes:
7719da6f63d95f275dc605fca98e8f0d.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\EngineOffice = "C:\\Users\\Admin\\AppData\\Local\\Temp\\7719da6f63d95f275dc605fca98e8f0d.exe" 7719da6f63d95f275dc605fca98e8f0d.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\BCSSync = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\BCSSync.exe\" /DelayServices" 7719da6f63d95f275dc605fca98e8f0d.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\sqloledbSystem6.1.7600.163857.0907131255 = "c:\\program files (x86)\\common files\\system\\ole db\\ja-jp\\microsoftmsdaorar6.1.7600.16385.exe" 7719da6f63d95f275dc605fca98e8f0d.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunServices\WindowsMicrosoft = "c:\\program files (x86)\\common files\\system\\ja-jp\\wab32reswindows.exe" 7719da6f63d95f275dc605fca98e8f0d.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunServices\EngineSource = "C:\\Users\\Admin\\AppData\\Local\\Temp\\7719da6f63d95f275dc605fca98e8f0d.exe" 7719da6f63d95f275dc605fca98e8f0d.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunServices\MicrosoftRMicrosoftR = "c:\\program files (x86)\\common files\\microsoft shared\\help\\1041\\microsoftrhelp.exe" 7719da6f63d95f275dc605fca98e8f0d.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunServices\ClipOrganizer = "c:\\program files (x86)\\microsoft office\\media\\cagcat10\\1033\\cagcat10organizer10.0.5099.exe" 7719da6f63d95f275dc605fca98e8f0d.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\NPPDF32Acrobat = "c:\\program files (x86)\\adobe\\reader 9.0\\reader\\air\\acrobatadobe.exe" 7719da6f63d95f275dc605fca98e8f0d.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunServices\msadcermsdaprst = "c:\\program files (x86)\\common files\\system\\msadc\\systemoperating.exe" 7719da6f63d95f275dc605fca98e8f0d.exe -
Drops file in System32 directory 5 IoCs
Processes:
microsoftrhelp.exewab32reswindows.exemicrosoftmsdaorar6.1.7600.16385.execagcat10organizer10.0.5099.exe7719da6f63d95f275dc605fca98e8f0d.exedescription ioc process File created C:\Windows\SysWOW64\ntdll.dll.dll microsoftrhelp.exe File created C:\Windows\SysWOW64\ntdll.dll.dll wab32reswindows.exe File created C:\Windows\SysWOW64\ntdll.dll.dll microsoftmsdaorar6.1.7600.16385.exe File created C:\Windows\SysWOW64\ntdll.dll.dll cagcat10organizer10.0.5099.exe File created C:\Windows\SysWOW64\ntdll.dll.dll 7719da6f63d95f275dc605fca98e8f0d.exe -
Drops file in Program Files directory 7 IoCs
Processes:
7719da6f63d95f275dc605fca98e8f0d.exedescription ioc process File created C:\Program Files (x86)\Common Files\System\ja-JP\WAB32resWindows.exe 7719da6f63d95f275dc605fca98e8f0d.exe File created C:\Program Files (x86)\Common Files\System\Ole DB\ja-JP\Microsoftmsdaorar6.1.7600.16385.exe 7719da6f63d95f275dc605fca98e8f0d.exe File opened for modification C:\Program Files (x86)\Common Files\System\Ole DB\ja-JP\Microsoftmsdaorar6.1.7600.16385.exe 7719da6f63d95f275dc605fca98e8f0d.exe File created C:\Program Files (x86)\Common Files\microsoft shared\Help\1041\MicrosoftRHelp.exe 7719da6f63d95f275dc605fca98e8f0d.exe File created C:\Program Files (x86)\Microsoft Office\MEDIA\CAGCAT10\1033\CagCat10Organizer10.0.5099.exe 7719da6f63d95f275dc605fca98e8f0d.exe File created C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AIR\AcrobatAdobe.exe 7719da6f63d95f275dc605fca98e8f0d.exe File created C:\Program Files (x86)\Common Files\System\msadc\SystemOperating.exe 7719da6f63d95f275dc605fca98e8f0d.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
7719da6f63d95f275dc605fca98e8f0d.exepid process 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe 2276 7719da6f63d95f275dc605fca98e8f0d.exe -
Suspicious use of WriteProcessMemory 16 IoCs
Processes:
7719da6f63d95f275dc605fca98e8f0d.exedescription pid process target process PID 2276 wrote to memory of 2436 2276 7719da6f63d95f275dc605fca98e8f0d.exe microsoftrhelp.exe PID 2276 wrote to memory of 2436 2276 7719da6f63d95f275dc605fca98e8f0d.exe microsoftrhelp.exe PID 2276 wrote to memory of 2436 2276 7719da6f63d95f275dc605fca98e8f0d.exe microsoftrhelp.exe PID 2276 wrote to memory of 2436 2276 7719da6f63d95f275dc605fca98e8f0d.exe microsoftrhelp.exe PID 2276 wrote to memory of 1580 2276 7719da6f63d95f275dc605fca98e8f0d.exe wab32reswindows.exe PID 2276 wrote to memory of 1580 2276 7719da6f63d95f275dc605fca98e8f0d.exe wab32reswindows.exe PID 2276 wrote to memory of 1580 2276 7719da6f63d95f275dc605fca98e8f0d.exe wab32reswindows.exe PID 2276 wrote to memory of 1580 2276 7719da6f63d95f275dc605fca98e8f0d.exe wab32reswindows.exe PID 2276 wrote to memory of 1272 2276 7719da6f63d95f275dc605fca98e8f0d.exe microsoftmsdaorar6.1.7600.16385.exe PID 2276 wrote to memory of 1272 2276 7719da6f63d95f275dc605fca98e8f0d.exe microsoftmsdaorar6.1.7600.16385.exe PID 2276 wrote to memory of 1272 2276 7719da6f63d95f275dc605fca98e8f0d.exe microsoftmsdaorar6.1.7600.16385.exe PID 2276 wrote to memory of 1272 2276 7719da6f63d95f275dc605fca98e8f0d.exe microsoftmsdaorar6.1.7600.16385.exe PID 2276 wrote to memory of 2476 2276 7719da6f63d95f275dc605fca98e8f0d.exe cagcat10organizer10.0.5099.exe PID 2276 wrote to memory of 2476 2276 7719da6f63d95f275dc605fca98e8f0d.exe cagcat10organizer10.0.5099.exe PID 2276 wrote to memory of 2476 2276 7719da6f63d95f275dc605fca98e8f0d.exe cagcat10organizer10.0.5099.exe PID 2276 wrote to memory of 2476 2276 7719da6f63d95f275dc605fca98e8f0d.exe cagcat10organizer10.0.5099.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7719da6f63d95f275dc605fca98e8f0d.exe"C:\Users\Admin\AppData\Local\Temp\7719da6f63d95f275dc605fca98e8f0d.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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\??\c:\program files (x86)\common files\microsoft shared\help\1041\microsoftrhelp.exe"c:\program files (x86)\common files\microsoft shared\help\1041\microsoftrhelp.exe"2⤵
- Executes dropped EXE
- Drops file in System32 directory
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\??\c:\program files (x86)\common files\system\ja-jp\wab32reswindows.exe"c:\program files (x86)\common files\system\ja-jp\wab32reswindows.exe"2⤵
- Executes dropped EXE
- Drops file in System32 directory
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\??\c:\program files (x86)\common files\system\ole db\ja-jp\microsoftmsdaorar6.1.7600.16385.exe"c:\program files (x86)\common files\system\ole db\ja-jp\microsoftmsdaorar6.1.7600.16385.exe"2⤵
- Executes dropped EXE
- Drops file in System32 directory
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\??\c:\program files (x86)\microsoft office\media\cagcat10\1033\cagcat10organizer10.0.5099.exe"c:\program files (x86)\microsoft office\media\cagcat10\1033\cagcat10organizer10.0.5099.exe"2⤵
- Executes dropped EXE
- Drops file in System32 directory
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Program Files (x86)\Microsoft Office\MEDIA\CAGCAT10\1033\CagCat10Organizer10.0.5099.exeFilesize
176KB
MD57719da6f63d95f275dc605fca98e8f0d
SHA16f65c380342df89726aa91081e093e5cf73ab4ab
SHA256798f152cc95e636866b8053c4e3d67c1b99b713470492b596c44249e340cdec8
SHA512dc8360860d81ac5de609edc6210cd6bfaf438893d19052b0268107105022a1481a56d4a7669d5ae164fd7e5f31a102a5f23b1bd419cc972731f4888871470d1e
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C:\Users\Admin\AppData\Local\Temp\qasCC73.tmpFilesize
8KB
MD5e6e265698f2f41d9f51659972d13ecfc
SHA10470583e458af4cecf7c357dd57b1e915485a99a
SHA256ba76715ec8f7ba3f589a74cb981405d06b4cb36506bdd925daf16d6db044db7e
SHA5125809431dc8a4b762dba0c65de295c74024c841a29230220b3659857cf5890164a9acdbf28d8fabb141bb33d2bb016986b11c28dda33637426d842877acea8b94
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memory/1272-244-0x0000000000400000-0x000000000044F000-memory.dmpFilesize
316KB
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memory/1272-494-0x0000000000400000-0x000000000044F000-memory.dmpFilesize
316KB
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memory/1272-243-0x0000000000400000-0x000000000044F000-memory.dmpFilesize
316KB
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memory/1580-157-0x0000000000400000-0x000000000044F000-memory.dmpFilesize
316KB
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memory/1580-158-0x0000000000400000-0x000000000044F000-memory.dmpFilesize
316KB
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memory/1580-378-0x0000000000400000-0x000000000044F000-memory.dmpFilesize
316KB
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memory/2276-4-0x0000000000400000-0x000000000044F000-memory.dmpFilesize
316KB
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memory/2276-26-0x0000000000400000-0x000000000044F000-memory.dmpFilesize
316KB
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memory/2276-3-0x0000000000400000-0x000000000044F000-memory.dmpFilesize
316KB
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memory/2436-78-0x0000000000400000-0x000000000044F000-memory.dmpFilesize
316KB
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memory/2436-242-0x0000000000400000-0x000000000044F000-memory.dmpFilesize
316KB
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memory/2436-79-0x0000000000400000-0x000000000044F000-memory.dmpFilesize
316KB
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memory/2476-333-0x0000000000400000-0x000000000044F000-memory.dmpFilesize
316KB
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memory/2476-334-0x0000000000400000-0x000000000044F000-memory.dmpFilesize
316KB
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memory/2476-534-0x0000000000400000-0x000000000044F000-memory.dmpFilesize
316KB