Analysis
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max time kernel
149s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
26/01/2024, 02:18
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
76212907c56daa43aea1925a484653cd.exe
Resource
win7-20231215-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
76212907c56daa43aea1925a484653cd.exe
Resource
win10v2004-20231215-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
76212907c56daa43aea1925a484653cd.exe
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Size
304KB
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MD5
76212907c56daa43aea1925a484653cd
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SHA1
e778bea033b55157f8a130c63837fd51c2cda2d5
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SHA256
966b38ed11edf30d6104080cf540c004a85db0dd369a60129b323f4f6f186ffb
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SHA512
4f804d391cefb5d30640e854c43c5d98e2a9b72bb2c17a29582dca4f510ba9eba74d8b4c6e986b85d535e747940324e0909d9eb5ce7f9c3bac1011f6373a6e64
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SSDEEP
3072:OPGOaEaAaTG0kZSmA2iGPxqc+ttMop2aEaLFra+7pvPSvBkX:j4AJOatylaRSG
Score
10/10
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 76212907c56daa43aea1925a484653cd.exe Set value (int) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" seoaz.exe -
Executes dropped EXE 1 IoCs
pid Process 1600 seoaz.exe -
Loads dropped DLL 2 IoCs
pid Process 2148 76212907c56daa43aea1925a484653cd.exe 2148 76212907c56daa43aea1925a484653cd.exe -
Adds Run key to start application 2 TTPs 27 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\seoaz = "C:\\Users\\Admin\\seoaz.exe /m" seoaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\seoaz = "C:\\Users\\Admin\\seoaz.exe /n" seoaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\seoaz = "C:\\Users\\Admin\\seoaz.exe /g" 76212907c56daa43aea1925a484653cd.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\seoaz = "C:\\Users\\Admin\\seoaz.exe /y" seoaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\seoaz = "C:\\Users\\Admin\\seoaz.exe /b" seoaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\seoaz = "C:\\Users\\Admin\\seoaz.exe /l" seoaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\seoaz = "C:\\Users\\Admin\\seoaz.exe /d" seoaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\seoaz = "C:\\Users\\Admin\\seoaz.exe /x" seoaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\seoaz = "C:\\Users\\Admin\\seoaz.exe /e" seoaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\seoaz = "C:\\Users\\Admin\\seoaz.exe /i" seoaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\seoaz = "C:\\Users\\Admin\\seoaz.exe /u" seoaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\seoaz = "C:\\Users\\Admin\\seoaz.exe /g" seoaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\seoaz = "C:\\Users\\Admin\\seoaz.exe /a" seoaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\seoaz = "C:\\Users\\Admin\\seoaz.exe /f" seoaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\seoaz = "C:\\Users\\Admin\\seoaz.exe /o" seoaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\seoaz = "C:\\Users\\Admin\\seoaz.exe /p" seoaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\seoaz = "C:\\Users\\Admin\\seoaz.exe /h" seoaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\seoaz = "C:\\Users\\Admin\\seoaz.exe /r" seoaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\seoaz = "C:\\Users\\Admin\\seoaz.exe /w" seoaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\seoaz = "C:\\Users\\Admin\\seoaz.exe /k" seoaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\seoaz = "C:\\Users\\Admin\\seoaz.exe /c" seoaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\seoaz = "C:\\Users\\Admin\\seoaz.exe /v" seoaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\seoaz = "C:\\Users\\Admin\\seoaz.exe /z" seoaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\seoaz = "C:\\Users\\Admin\\seoaz.exe /t" seoaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\seoaz = "C:\\Users\\Admin\\seoaz.exe /q" seoaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\seoaz = "C:\\Users\\Admin\\seoaz.exe /s" seoaz.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\seoaz = "C:\\Users\\Admin\\seoaz.exe /j" seoaz.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2148 76212907c56daa43aea1925a484653cd.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe 1600 seoaz.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2148 76212907c56daa43aea1925a484653cd.exe 1600 seoaz.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2148 wrote to memory of 1600 2148 76212907c56daa43aea1925a484653cd.exe 28 PID 2148 wrote to memory of 1600 2148 76212907c56daa43aea1925a484653cd.exe 28 PID 2148 wrote to memory of 1600 2148 76212907c56daa43aea1925a484653cd.exe 28 PID 2148 wrote to memory of 1600 2148 76212907c56daa43aea1925a484653cd.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\76212907c56daa43aea1925a484653cd.exe"C:\Users\Admin\AppData\Local\Temp\76212907c56daa43aea1925a484653cd.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Loads dropped DLL
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2148 -
C:\Users\Admin\seoaz.exe"C:\Users\Admin\seoaz.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1600
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
304KB
MD522641e6751ea4aa76b72972bb382bfba
SHA1d198be17fcacb29739569dbcf4af726768075bf9
SHA256ccad32ccab6b494d5dd77109c7f79343d76620d00d7d139ff805beb6d6c19fb4
SHA512b77fea08cc5c1916ea47e74f5b7a2d5731ee5193ca86d614743113e97c69fc7de7cb6cd1bb27c74c5c7a488fd334e863bce7d037ef145a9e8994a00396a3b3db