Analysis
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max time kernel
150s -
max time network
151s -
platform
windows7_x64 -
resource
win7-20231020-en -
resource tags
arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system -
submitted
31-10-2023 08:55
Behavioral task
behavioral1
Sample
NEAS.78c6e04d35cf296d569133f4ab0369b0.exe
Resource
win7-20231020-en
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
NEAS.78c6e04d35cf296d569133f4ab0369b0.exe
Resource
win10v2004-20231020-en
6 signatures
150 seconds
General
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Target
NEAS.78c6e04d35cf296d569133f4ab0369b0.exe
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Size
113KB
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MD5
78c6e04d35cf296d569133f4ab0369b0
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SHA1
dc41526fbf3e3c67d41e1a8f1a4df6dee571b5a4
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SHA256
806bfe2269333045a12a58d4a142c7e5faf414a1c44485993276c0877c957c1e
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SHA512
1c47b5f9a26184e39563168d2cf592bb120c384731b9a7954202f0bf921ee9c5382ed6ae70b11a028474fc9aec41216eb8906d21ebf4ea621994a3f3d2c70cd1
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SSDEEP
1536:giLOvRmmQegJfBbmAQ256/ZrwWhwqjhurmKFcbL86WV0E:giyvRmDLs/ZrwWjjAqGcfzWH
Score
10/10
Malware Config
Signatures
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resource yara_rule behavioral1/memory/1896-0-0x0000000000400000-0x000000000041E000-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\6894564E = "C:\\Users\\Admin\\AppData\\Roaming\\6894564E\\bin.exe" winver.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe 1892 winver.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1272 Explorer.EXE -
Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 1892 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 1896 wrote to memory of 1892 1896 NEAS.78c6e04d35cf296d569133f4ab0369b0.exe 29 PID 1896 wrote to memory of 1892 1896 NEAS.78c6e04d35cf296d569133f4ab0369b0.exe 29 PID 1896 wrote to memory of 1892 1896 NEAS.78c6e04d35cf296d569133f4ab0369b0.exe 29 PID 1896 wrote to memory of 1892 1896 NEAS.78c6e04d35cf296d569133f4ab0369b0.exe 29 PID 1896 wrote to memory of 1892 1896 NEAS.78c6e04d35cf296d569133f4ab0369b0.exe 29 PID 1892 wrote to memory of 1272 1892 winver.exe 23 PID 1892 wrote to memory of 1136 1892 winver.exe 16 PID 1892 wrote to memory of 1192 1892 winver.exe 20 PID 1892 wrote to memory of 1272 1892 winver.exe 23
Processes
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1136
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1192
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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.78c6e04d35cf296d569133f4ab0369b0.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.78c6e04d35cf296d569133f4ab0369b0.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:1896 -
C:\Windows\SysWOW64\winver.exewinver3⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1892
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