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
22-10-2023 17:22
Behavioral task
behavioral1
Sample
NEAS.80d5c3b347d7d93fcc8d585870fb2b00.exe
Resource
win7-20231020-en
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
NEAS.80d5c3b347d7d93fcc8d585870fb2b00.exe
Resource
win10v2004-20231020-en
6 signatures
150 seconds
General
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Target
NEAS.80d5c3b347d7d93fcc8d585870fb2b00.exe
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Size
45KB
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MD5
80d5c3b347d7d93fcc8d585870fb2b00
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SHA1
f15d9b657b977a3a074b91b05502678fc2d4ec9c
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SHA256
c5ef60fae92f1a5eebe27f6e6fd941efdb7084ac31d0d7a0d8604c0e4a5a1b16
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SHA512
7c658b21dcc65d92d649415e56a909f572340b3e364881deeaf69399e595728bf4cdafd2603b7e3185376de3f558cb2665f756f6eaa03a9a73f6a7fed0e76816
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SSDEEP
768:lhP0kDE9N5dCA8J7VHXdrIniQaBTT+QQ+r1n4K8+C9TtIuCjaqUODvJVQ2f:3sWE9N5dFu53dsniQaB/xZ14n7zIF+qr
Score
10/10
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2020-0-0x0000000000400000-0x000000000041D000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1154728922-3261336865-3456416385-1000\Software\Microsoft\Windows\CurrentVersion\Run\386CABDD = "C:\\Users\\Admin\\AppData\\Roaming\\386CABDD\\bin.exe" winver.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe 3064 winver.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1264 Explorer.EXE -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3064 winver.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 2020 wrote to memory of 3064 2020 NEAS.80d5c3b347d7d93fcc8d585870fb2b00.exe 29 PID 2020 wrote to memory of 3064 2020 NEAS.80d5c3b347d7d93fcc8d585870fb2b00.exe 29 PID 2020 wrote to memory of 3064 2020 NEAS.80d5c3b347d7d93fcc8d585870fb2b00.exe 29 PID 2020 wrote to memory of 3064 2020 NEAS.80d5c3b347d7d93fcc8d585870fb2b00.exe 29 PID 2020 wrote to memory of 3064 2020 NEAS.80d5c3b347d7d93fcc8d585870fb2b00.exe 29 PID 3064 wrote to memory of 1264 3064 winver.exe 22 PID 3064 wrote to memory of 1128 3064 winver.exe 18 PID 3064 wrote to memory of 1200 3064 winver.exe 20 PID 3064 wrote to memory of 1264 3064 winver.exe 22
Processes
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1128
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1200
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: GetForegroundWindowSpam
PID:1264 -
C:\Users\Admin\AppData\Local\Temp\NEAS.80d5c3b347d7d93fcc8d585870fb2b00.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.80d5c3b347d7d93fcc8d585870fb2b00.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:2020 -
C:\Windows\SysWOW64\winver.exewinver3⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:3064
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