Analysis
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max time kernel
149s -
max time network
153s -
platform
windows7_x64 -
resource
win7-20220718-en -
resource tags
arch:x64arch:x86image:win7-20220718-enlocale:en-usos:windows7-x64system -
submitted
25-07-2022 05:07
Behavioral task
behavioral1
Sample
562faf7c724f0b93755127899fe084113406e16a6226c1c83d6ceb0bf2b433cb.exe
Resource
win7-20220718-en
Behavioral task
behavioral2
Sample
562faf7c724f0b93755127899fe084113406e16a6226c1c83d6ceb0bf2b433cb.exe
Resource
win10v2004-20220721-en
General
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Target
562faf7c724f0b93755127899fe084113406e16a6226c1c83d6ceb0bf2b433cb.exe
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Size
65KB
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MD5
52849cc043bf31bd8c0199717e878b49
-
SHA1
99dd1f392c69a852770e16ea8357978b0ce47039
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SHA256
562faf7c724f0b93755127899fe084113406e16a6226c1c83d6ceb0bf2b433cb
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SHA512
7f3ccf1c5c28d3038aff8fa42200f1dea94456a8f1bfb7c2d0a47bb855a76fda6a2663aceefc9e4cd5c8b65a1746db7d0f4d6336ece780b5c1631207d9b4e1c0
Malware Config
Signatures
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suricata: ET MALWARE Possible Kelihos.F EXE Download Common Structure
suricata: ET MALWARE Possible Kelihos.F EXE Download Common Structure
-
Processes:
resource yara_rule behavioral1/memory/560-58-0x0000000000400000-0x0000000002728000-memory.dmp upx behavioral1/memory/560-60-0x0000000000400000-0x0000000002728000-memory.dmp upx behavioral1/memory/560-61-0x0000000000400000-0x0000000002728000-memory.dmp upx behavioral1/memory/860-62-0x0000000000400000-0x0000000000410000-memory.dmp upx behavioral1/memory/560-67-0x0000000000400000-0x0000000000409000-memory.dmp upx behavioral1/memory/560-68-0x0000000000400000-0x0000000002728000-memory.dmp upx behavioral1/memory/560-69-0x0000000000400000-0x0000000002728000-memory.dmp upx behavioral1/memory/560-70-0x0000000000400000-0x0000000000409000-memory.dmp upx behavioral1/memory/560-71-0x0000000000400000-0x0000000000409000-memory.dmp upx -
Suspicious use of SetThreadContext 1 IoCs
Processes:
562faf7c724f0b93755127899fe084113406e16a6226c1c83d6ceb0bf2b433cb.exedescription pid process target process PID 860 set thread context of 560 860 562faf7c724f0b93755127899fe084113406e16a6226c1c83d6ceb0bf2b433cb.exe 562faf7c724f0b93755127899fe084113406e16a6226c1c83d6ceb0bf2b433cb.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
562faf7c724f0b93755127899fe084113406e16a6226c1c83d6ceb0bf2b433cb.exepid process 860 562faf7c724f0b93755127899fe084113406e16a6226c1c83d6ceb0bf2b433cb.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
562faf7c724f0b93755127899fe084113406e16a6226c1c83d6ceb0bf2b433cb.exepid process 860 562faf7c724f0b93755127899fe084113406e16a6226c1c83d6ceb0bf2b433cb.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
562faf7c724f0b93755127899fe084113406e16a6226c1c83d6ceb0bf2b433cb.exedescription pid process target process PID 860 wrote to memory of 560 860 562faf7c724f0b93755127899fe084113406e16a6226c1c83d6ceb0bf2b433cb.exe 562faf7c724f0b93755127899fe084113406e16a6226c1c83d6ceb0bf2b433cb.exe PID 860 wrote to memory of 560 860 562faf7c724f0b93755127899fe084113406e16a6226c1c83d6ceb0bf2b433cb.exe 562faf7c724f0b93755127899fe084113406e16a6226c1c83d6ceb0bf2b433cb.exe PID 860 wrote to memory of 560 860 562faf7c724f0b93755127899fe084113406e16a6226c1c83d6ceb0bf2b433cb.exe 562faf7c724f0b93755127899fe084113406e16a6226c1c83d6ceb0bf2b433cb.exe PID 860 wrote to memory of 560 860 562faf7c724f0b93755127899fe084113406e16a6226c1c83d6ceb0bf2b433cb.exe 562faf7c724f0b93755127899fe084113406e16a6226c1c83d6ceb0bf2b433cb.exe PID 860 wrote to memory of 560 860 562faf7c724f0b93755127899fe084113406e16a6226c1c83d6ceb0bf2b433cb.exe 562faf7c724f0b93755127899fe084113406e16a6226c1c83d6ceb0bf2b433cb.exe PID 860 wrote to memory of 560 860 562faf7c724f0b93755127899fe084113406e16a6226c1c83d6ceb0bf2b433cb.exe 562faf7c724f0b93755127899fe084113406e16a6226c1c83d6ceb0bf2b433cb.exe PID 860 wrote to memory of 560 860 562faf7c724f0b93755127899fe084113406e16a6226c1c83d6ceb0bf2b433cb.exe 562faf7c724f0b93755127899fe084113406e16a6226c1c83d6ceb0bf2b433cb.exe PID 860 wrote to memory of 560 860 562faf7c724f0b93755127899fe084113406e16a6226c1c83d6ceb0bf2b433cb.exe 562faf7c724f0b93755127899fe084113406e16a6226c1c83d6ceb0bf2b433cb.exe PID 860 wrote to memory of 560 860 562faf7c724f0b93755127899fe084113406e16a6226c1c83d6ceb0bf2b433cb.exe 562faf7c724f0b93755127899fe084113406e16a6226c1c83d6ceb0bf2b433cb.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\562faf7c724f0b93755127899fe084113406e16a6226c1c83d6ceb0bf2b433cb.exe"C:\Users\Admin\AppData\Local\Temp\562faf7c724f0b93755127899fe084113406e16a6226c1c83d6ceb0bf2b433cb.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\562faf7c724f0b93755127899fe084113406e16a6226c1c83d6ceb0bf2b433cb.exeC:\Users\Admin\AppData\Local\Temp\562faf7c724f0b93755127899fe084113406e16a6226c1c83d6ceb0bf2b433cb.exe2⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/560-63-0x00000000004076D0-mapping.dmp
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memory/560-67-0x0000000000400000-0x0000000000409000-memory.dmpFilesize
36KB
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memory/560-57-0x0000000000400000-0x0000000002728000-memory.dmpFilesize
35.2MB
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memory/560-58-0x0000000000400000-0x0000000002728000-memory.dmpFilesize
35.2MB
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memory/560-60-0x0000000000400000-0x0000000002728000-memory.dmpFilesize
35.2MB
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memory/560-61-0x0000000000400000-0x0000000002728000-memory.dmpFilesize
35.2MB
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memory/560-55-0x00000000001B0000-0x00000000002AA000-memory.dmpFilesize
1000KB
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memory/560-71-0x0000000000400000-0x0000000000409000-memory.dmpFilesize
36KB
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memory/560-70-0x0000000000400000-0x0000000000409000-memory.dmpFilesize
36KB
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memory/560-69-0x0000000000400000-0x0000000002728000-memory.dmpFilesize
35.2MB
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memory/560-68-0x0000000000400000-0x0000000002728000-memory.dmpFilesize
35.2MB
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memory/860-64-0x0000000000240000-0x0000000000250000-memory.dmpFilesize
64KB
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memory/860-54-0x0000000076681000-0x0000000076683000-memory.dmpFilesize
8KB
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memory/860-62-0x0000000000400000-0x0000000000410000-memory.dmpFilesize
64KB
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memory/860-66-0x0000000000250000-0x0000000000254000-memory.dmpFilesize
16KB