Analysis
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max time kernel
150s -
max time network
151s -
platform
windows7_x64 -
resource
win7-20231025-en -
resource tags
arch:x64arch:x86image:win7-20231025-enlocale:en-usos:windows7-x64system -
submitted
28-10-2023 19:56
Behavioral task
behavioral1
Sample
NEAS.7d959ee6c2076ec03f4e71defe1c1010.exe
Resource
win7-20231025-en
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
NEAS.7d959ee6c2076ec03f4e71defe1c1010.exe
Resource
win10v2004-20231020-en
2 signatures
150 seconds
General
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Target
NEAS.7d959ee6c2076ec03f4e71defe1c1010.exe
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Size
45KB
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MD5
7d959ee6c2076ec03f4e71defe1c1010
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SHA1
fd0ae96b19edc12146d0eddb49bd88f82d7e38fb
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SHA256
01f476c47919a487f25107087072febf064b66d9de61348b27695a8789498161
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SHA512
9b1f59da7cf0bd037e97a24f306f3db5240ff0818ecd5ba035add5e6dab0f060f95f92cfa61ea37b60bf3fee78a932208659eafb172d8d8e26113b8e0b2cb095
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SSDEEP
768:1hP0kDE9N5dCA8J7VHXdrIniQaBTT+QQ+r1n4K8+C9TtIuCjaqUODvJVQ2f:nsWE9N5dFu53dsniQaB/xZ14n7zIF+qr
Score
10/10
Malware Config
Signatures
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resource yara_rule behavioral1/memory/1916-0-0x0000000000400000-0x000000000041D000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1861898231-3446828954-4278112889-1000\Software\Microsoft\Windows\CurrentVersion\Run\F1B5FEBE = "C:\\Users\\Admin\\AppData\\Roaming\\F1B5FEBE\\bin.exe" winver.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe 2916 winver.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1184 Explorer.EXE -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2916 winver.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 1916 wrote to memory of 2916 1916 NEAS.7d959ee6c2076ec03f4e71defe1c1010.exe 29 PID 1916 wrote to memory of 2916 1916 NEAS.7d959ee6c2076ec03f4e71defe1c1010.exe 29 PID 1916 wrote to memory of 2916 1916 NEAS.7d959ee6c2076ec03f4e71defe1c1010.exe 29 PID 1916 wrote to memory of 2916 1916 NEAS.7d959ee6c2076ec03f4e71defe1c1010.exe 29 PID 1916 wrote to memory of 2916 1916 NEAS.7d959ee6c2076ec03f4e71defe1c1010.exe 29 PID 2916 wrote to memory of 1184 2916 winver.exe 14 PID 2916 wrote to memory of 1076 2916 winver.exe 18 PID 2916 wrote to memory of 1148 2916 winver.exe 16 PID 2916 wrote to memory of 1184 2916 winver.exe 14
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: GetForegroundWindowSpam
PID:1184 -
C:\Users\Admin\AppData\Local\Temp\NEAS.7d959ee6c2076ec03f4e71defe1c1010.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.7d959ee6c2076ec03f4e71defe1c1010.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:1916 -
C:\Windows\SysWOW64\winver.exewinver3⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2916
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1148
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1076