Analysis
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max time kernel
14s -
max time network
44s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
23-11-2022 11:58
Static task
static1
Behavioral task
behavioral1
Sample
7cfd633e2d195ee9ed12fffeb8f24eccf6a36cccfb7ba7af718b826fbf0f3abf.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
7cfd633e2d195ee9ed12fffeb8f24eccf6a36cccfb7ba7af718b826fbf0f3abf.exe
Resource
win10v2004-20221111-en
General
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Target
7cfd633e2d195ee9ed12fffeb8f24eccf6a36cccfb7ba7af718b826fbf0f3abf.exe
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Size
1.6MB
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MD5
e1fbf622977ca19363cd2b66ab4152a3
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SHA1
867867212c1b542393fc329baee96f59ec152edc
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SHA256
7cfd633e2d195ee9ed12fffeb8f24eccf6a36cccfb7ba7af718b826fbf0f3abf
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SHA512
8738006c67c7c2d5d364ee63674ee722058719876d96cf8aa16eca550cc8bc28d15b2d111e968780ca4e06a73cbf6f77e03457b5b5ec16664779272348be09dc
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SSDEEP
24576:xzD5urNhRWx2Mk4JJQByw7Imlq3g495S0PwbphrpgXXOZuv/rTWeR5j4UwJZQUYZ:D6/ye0PIphrp9Zuvjqa0Uidy
Malware Config
Signatures
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Suspicious use of SetThreadContext 1 IoCs
Processes:
7cfd633e2d195ee9ed12fffeb8f24eccf6a36cccfb7ba7af718b826fbf0f3abf.exedescription pid process target process PID 1352 set thread context of 1668 1352 7cfd633e2d195ee9ed12fffeb8f24eccf6a36cccfb7ba7af718b826fbf0f3abf.exe 7cfd633e2d195ee9ed12fffeb8f24eccf6a36cccfb7ba7af718b826fbf0f3abf.exe -
Processes:
7cfd633e2d195ee9ed12fffeb8f24eccf6a36cccfb7ba7af718b826fbf0f3abf.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main 7cfd633e2d195ee9ed12fffeb8f24eccf6a36cccfb7ba7af718b826fbf0f3abf.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
7cfd633e2d195ee9ed12fffeb8f24eccf6a36cccfb7ba7af718b826fbf0f3abf.exepid process 1668 7cfd633e2d195ee9ed12fffeb8f24eccf6a36cccfb7ba7af718b826fbf0f3abf.exe 1668 7cfd633e2d195ee9ed12fffeb8f24eccf6a36cccfb7ba7af718b826fbf0f3abf.exe 1668 7cfd633e2d195ee9ed12fffeb8f24eccf6a36cccfb7ba7af718b826fbf0f3abf.exe 1668 7cfd633e2d195ee9ed12fffeb8f24eccf6a36cccfb7ba7af718b826fbf0f3abf.exe 1668 7cfd633e2d195ee9ed12fffeb8f24eccf6a36cccfb7ba7af718b826fbf0f3abf.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
7cfd633e2d195ee9ed12fffeb8f24eccf6a36cccfb7ba7af718b826fbf0f3abf.exedescription pid process target process PID 1352 wrote to memory of 1668 1352 7cfd633e2d195ee9ed12fffeb8f24eccf6a36cccfb7ba7af718b826fbf0f3abf.exe 7cfd633e2d195ee9ed12fffeb8f24eccf6a36cccfb7ba7af718b826fbf0f3abf.exe PID 1352 wrote to memory of 1668 1352 7cfd633e2d195ee9ed12fffeb8f24eccf6a36cccfb7ba7af718b826fbf0f3abf.exe 7cfd633e2d195ee9ed12fffeb8f24eccf6a36cccfb7ba7af718b826fbf0f3abf.exe PID 1352 wrote to memory of 1668 1352 7cfd633e2d195ee9ed12fffeb8f24eccf6a36cccfb7ba7af718b826fbf0f3abf.exe 7cfd633e2d195ee9ed12fffeb8f24eccf6a36cccfb7ba7af718b826fbf0f3abf.exe PID 1352 wrote to memory of 1668 1352 7cfd633e2d195ee9ed12fffeb8f24eccf6a36cccfb7ba7af718b826fbf0f3abf.exe 7cfd633e2d195ee9ed12fffeb8f24eccf6a36cccfb7ba7af718b826fbf0f3abf.exe PID 1352 wrote to memory of 1668 1352 7cfd633e2d195ee9ed12fffeb8f24eccf6a36cccfb7ba7af718b826fbf0f3abf.exe 7cfd633e2d195ee9ed12fffeb8f24eccf6a36cccfb7ba7af718b826fbf0f3abf.exe PID 1352 wrote to memory of 1668 1352 7cfd633e2d195ee9ed12fffeb8f24eccf6a36cccfb7ba7af718b826fbf0f3abf.exe 7cfd633e2d195ee9ed12fffeb8f24eccf6a36cccfb7ba7af718b826fbf0f3abf.exe PID 1352 wrote to memory of 1668 1352 7cfd633e2d195ee9ed12fffeb8f24eccf6a36cccfb7ba7af718b826fbf0f3abf.exe 7cfd633e2d195ee9ed12fffeb8f24eccf6a36cccfb7ba7af718b826fbf0f3abf.exe PID 1352 wrote to memory of 1668 1352 7cfd633e2d195ee9ed12fffeb8f24eccf6a36cccfb7ba7af718b826fbf0f3abf.exe 7cfd633e2d195ee9ed12fffeb8f24eccf6a36cccfb7ba7af718b826fbf0f3abf.exe PID 1352 wrote to memory of 1668 1352 7cfd633e2d195ee9ed12fffeb8f24eccf6a36cccfb7ba7af718b826fbf0f3abf.exe 7cfd633e2d195ee9ed12fffeb8f24eccf6a36cccfb7ba7af718b826fbf0f3abf.exe PID 1352 wrote to memory of 1668 1352 7cfd633e2d195ee9ed12fffeb8f24eccf6a36cccfb7ba7af718b826fbf0f3abf.exe 7cfd633e2d195ee9ed12fffeb8f24eccf6a36cccfb7ba7af718b826fbf0f3abf.exe PID 1352 wrote to memory of 1668 1352 7cfd633e2d195ee9ed12fffeb8f24eccf6a36cccfb7ba7af718b826fbf0f3abf.exe 7cfd633e2d195ee9ed12fffeb8f24eccf6a36cccfb7ba7af718b826fbf0f3abf.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7cfd633e2d195ee9ed12fffeb8f24eccf6a36cccfb7ba7af718b826fbf0f3abf.exe"C:\Users\Admin\AppData\Local\Temp\7cfd633e2d195ee9ed12fffeb8f24eccf6a36cccfb7ba7af718b826fbf0f3abf.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1352 -
C:\Users\Admin\AppData\Local\Temp\7cfd633e2d195ee9ed12fffeb8f24eccf6a36cccfb7ba7af718b826fbf0f3abf.exe"C:\Users\Admin\AppData\Local\Temp\7cfd633e2d195ee9ed12fffeb8f24eccf6a36cccfb7ba7af718b826fbf0f3abf.exe"2⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1668
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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memory/1668-54-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/1668-55-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/1668-57-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/1668-59-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/1668-61-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/1668-63-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/1668-66-0x000000000045304C-mapping.dmp
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memory/1668-65-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/1668-68-0x0000000075931000-0x0000000075933000-memory.dmpFilesize
8KB
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memory/1668-69-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/1668-70-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/1668-72-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB