Analysis
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max time kernel
151s -
max time network
170s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
17-10-2023 21:27
Behavioral task
behavioral1
Sample
NEAS.2d06609f0ab3ba8f91bdab441d4b1560_JC.exe
Resource
win7-20230831-en
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
NEAS.2d06609f0ab3ba8f91bdab441d4b1560_JC.exe
Resource
win10v2004-20230915-en
6 signatures
150 seconds
General
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Target
NEAS.2d06609f0ab3ba8f91bdab441d4b1560_JC.exe
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Size
45KB
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MD5
2d06609f0ab3ba8f91bdab441d4b1560
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SHA1
b9ad88b7619320f247fec18d88fd7396ca899619
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SHA256
ef8ae4a0a6b77fe7d95ff0289c075a93df84391348746f36a9af0fc5c5745577
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SHA512
58f0e51340583bb5d9e4b96f97b5a1c05d47466e4be54a220a1b85f17e7b6676ba163b1fef74ed1f4221c09340a6bf8c06fe97097dfb34df65b7a41069f47e80
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SSDEEP
768:6hP0kDE9N5dCA8J7VHXdrIniQaBTT+QQ+r1n4K8+C9TtIuCjaqUODvJVQ2f:2sWE9N5dFu53dsniQaB/xZ14n7zIF+qr
Score
10/10
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2132-0-0x0000000000400000-0x000000000041D000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000\Software\Microsoft\Windows\CurrentVersion\Run\F4D6ECD9 = "C:\\Users\\Admin\\AppData\\Roaming\\F4D6ECD9\\bin.exe" winver.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe 1696 winver.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1272 Explorer.EXE -
Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 1696 winver.exe 1272 Explorer.EXE 1272 Explorer.EXE -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 1272 Explorer.EXE 1272 Explorer.EXE -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 2132 wrote to memory of 1696 2132 NEAS.2d06609f0ab3ba8f91bdab441d4b1560_JC.exe 29 PID 2132 wrote to memory of 1696 2132 NEAS.2d06609f0ab3ba8f91bdab441d4b1560_JC.exe 29 PID 2132 wrote to memory of 1696 2132 NEAS.2d06609f0ab3ba8f91bdab441d4b1560_JC.exe 29 PID 2132 wrote to memory of 1696 2132 NEAS.2d06609f0ab3ba8f91bdab441d4b1560_JC.exe 29 PID 2132 wrote to memory of 1696 2132 NEAS.2d06609f0ab3ba8f91bdab441d4b1560_JC.exe 29 PID 1696 wrote to memory of 1272 1696 winver.exe 17 PID 1696 wrote to memory of 1108 1696 winver.exe 14 PID 1696 wrote to memory of 1216 1696 winver.exe 16 PID 1696 wrote to memory of 1272 1696 winver.exe 17
Processes
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1108
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1216
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1272 -
C:\Users\Admin\AppData\Local\Temp\NEAS.2d06609f0ab3ba8f91bdab441d4b1560_JC.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.2d06609f0ab3ba8f91bdab441d4b1560_JC.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:2132 -
C:\Windows\SysWOW64\winver.exewinver3⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1696
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