Analysis
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max time kernel
150s -
max time network
152s -
platform
windows7_x64 -
resource
win7-20231020-en -
resource tags
arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system -
submitted
28-10-2023 00:53
Behavioral task
behavioral1
Sample
NEAS.477d6034f750724b1d67a54462a5a0c0_JC.exe
Resource
win7-20231020-en
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
NEAS.477d6034f750724b1d67a54462a5a0c0_JC.exe
Resource
win10v2004-20231023-en
9 signatures
150 seconds
General
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Target
NEAS.477d6034f750724b1d67a54462a5a0c0_JC.exe
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Size
45KB
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MD5
477d6034f750724b1d67a54462a5a0c0
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SHA1
f8cdec66b3cb52289ed4123166e8ed0ded9566dd
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SHA256
72015cb71c2e88a05fb146c1991803cda972ddf242198357eca06b7d564ed891
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SHA512
b0454ea18d315d7aeaed9bedd2411c1cf13939902f8e6c9206a684b034d4d461ad8c51e36383ad7cfa1ec513e827de4265361b5d8862560b3cbe498af9b428aa
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SSDEEP
768:ihP0kDE9N5dCA8J7VHXdrIniQaBTT+QQ+r1n4K8+C9TtIuCjaqUODvJVQ2f:OsWE9N5dFu53dsniQaB/xZ14n7zIF+qr
Score
10/10
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2208-0-0x0000000000400000-0x000000000041D000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Windows\CurrentVersion\Run\47E72CBF = "C:\\Users\\Admin\\AppData\\Roaming\\47E72CBF\\bin.exe" winver.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe 2096 winver.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1264 Explorer.EXE -
Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 2096 winver.exe 1264 Explorer.EXE 1264 Explorer.EXE -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 1264 Explorer.EXE 1264 Explorer.EXE -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 1264 Explorer.EXE -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 2208 wrote to memory of 2096 2208 NEAS.477d6034f750724b1d67a54462a5a0c0_JC.exe 29 PID 2208 wrote to memory of 2096 2208 NEAS.477d6034f750724b1d67a54462a5a0c0_JC.exe 29 PID 2208 wrote to memory of 2096 2208 NEAS.477d6034f750724b1d67a54462a5a0c0_JC.exe 29 PID 2208 wrote to memory of 2096 2208 NEAS.477d6034f750724b1d67a54462a5a0c0_JC.exe 29 PID 2208 wrote to memory of 2096 2208 NEAS.477d6034f750724b1d67a54462a5a0c0_JC.exe 29 PID 2096 wrote to memory of 1264 2096 winver.exe 17 PID 2096 wrote to memory of 1120 2096 winver.exe 10 PID 2096 wrote to memory of 1212 2096 winver.exe 11 PID 2096 wrote to memory of 1264 2096 winver.exe 17
Processes
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1120
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1212
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of UnmapMainImage
PID:1264 -
C:\Users\Admin\AppData\Local\Temp\NEAS.477d6034f750724b1d67a54462a5a0c0_JC.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.477d6034f750724b1d67a54462a5a0c0_JC.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:2208 -
C:\Windows\SysWOW64\winver.exewinver3⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2096
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