Analysis
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max time kernel
152s -
max time network
189s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2022 19:45
Behavioral task
behavioral1
Sample
c1895f9984dbc03f33b8283587136af7332720a6d3d5fb767de16670438d8f15.exe
Resource
win7-20221111-en
General
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Target
c1895f9984dbc03f33b8283587136af7332720a6d3d5fb767de16670438d8f15.exe
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Size
916KB
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MD5
fb43644ce08cfc017e099983e241c896
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SHA1
0a61b1a9987c2baaddec8494a8702602cb09eea2
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SHA256
c1895f9984dbc03f33b8283587136af7332720a6d3d5fb767de16670438d8f15
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SHA512
3608dfebc47a6062e12d30a3e76294cc39be7ee6807ef30752cfbaaff16eceac2616a38a5601320dcc488de00bbf06927c73ac6f94cf8c58d2095d54492134a2
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SSDEEP
24576:sJnav4dbkHXlQTlACio/uyy5150XxiRE/es:wav48X+TlAfUoteF/J
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
setup.exepid process 1816 setup.exe -
Processes:
resource yara_rule behavioral2/memory/4324-132-0x0000000000790000-0x0000000000A46000-memory.dmp upx C:\Users\Admin\AppData\Local\Temp\setup.exe upx C:\Users\Admin\AppData\Local\Temp\setup.exe upx behavioral2/memory/4324-136-0x0000000000790000-0x0000000000A46000-memory.dmp upx behavioral2/memory/1816-137-0x0000000000A00000-0x0000000000CB6000-memory.dmp upx behavioral2/memory/1816-138-0x0000000000A00000-0x0000000000CB6000-memory.dmp upx behavioral2/memory/1816-139-0x0000000000A00000-0x0000000000CB6000-memory.dmp upx -
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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Suspicious use of SetWindowsHookEx 10 IoCs
Processes:
c1895f9984dbc03f33b8283587136af7332720a6d3d5fb767de16670438d8f15.exesetup.exepid process 4324 c1895f9984dbc03f33b8283587136af7332720a6d3d5fb767de16670438d8f15.exe 4324 c1895f9984dbc03f33b8283587136af7332720a6d3d5fb767de16670438d8f15.exe 1816 setup.exe 1816 setup.exe 1816 setup.exe 1816 setup.exe 1816 setup.exe 1816 setup.exe 1816 setup.exe 1816 setup.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
c1895f9984dbc03f33b8283587136af7332720a6d3d5fb767de16670438d8f15.exedescription pid process target process PID 4324 wrote to memory of 1816 4324 c1895f9984dbc03f33b8283587136af7332720a6d3d5fb767de16670438d8f15.exe setup.exe PID 4324 wrote to memory of 1816 4324 c1895f9984dbc03f33b8283587136af7332720a6d3d5fb767de16670438d8f15.exe setup.exe PID 4324 wrote to memory of 1816 4324 c1895f9984dbc03f33b8283587136af7332720a6d3d5fb767de16670438d8f15.exe setup.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c1895f9984dbc03f33b8283587136af7332720a6d3d5fb767de16670438d8f15.exe"C:\Users\Admin\AppData\Local\Temp\c1895f9984dbc03f33b8283587136af7332720a6d3d5fb767de16670438d8f15.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\setup.exeC:\Users\Admin\AppData\Local\Temp\setup.exe relaunch2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\setup.exeFilesize
916KB
MD5fb43644ce08cfc017e099983e241c896
SHA10a61b1a9987c2baaddec8494a8702602cb09eea2
SHA256c1895f9984dbc03f33b8283587136af7332720a6d3d5fb767de16670438d8f15
SHA5123608dfebc47a6062e12d30a3e76294cc39be7ee6807ef30752cfbaaff16eceac2616a38a5601320dcc488de00bbf06927c73ac6f94cf8c58d2095d54492134a2
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C:\Users\Admin\AppData\Local\Temp\setup.exeFilesize
916KB
MD5fb43644ce08cfc017e099983e241c896
SHA10a61b1a9987c2baaddec8494a8702602cb09eea2
SHA256c1895f9984dbc03f33b8283587136af7332720a6d3d5fb767de16670438d8f15
SHA5123608dfebc47a6062e12d30a3e76294cc39be7ee6807ef30752cfbaaff16eceac2616a38a5601320dcc488de00bbf06927c73ac6f94cf8c58d2095d54492134a2
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memory/1816-133-0x0000000000000000-mapping.dmp
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memory/1816-137-0x0000000000A00000-0x0000000000CB6000-memory.dmpFilesize
2.7MB
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memory/1816-138-0x0000000000A00000-0x0000000000CB6000-memory.dmpFilesize
2.7MB
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memory/1816-139-0x0000000000A00000-0x0000000000CB6000-memory.dmpFilesize
2.7MB
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memory/4324-132-0x0000000000790000-0x0000000000A46000-memory.dmpFilesize
2.7MB
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memory/4324-136-0x0000000000790000-0x0000000000A46000-memory.dmpFilesize
2.7MB