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Analysis
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max time kernel
150s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
05/12/2022, 09:34
Static task
static1
Behavioral task
behavioral1
Sample
abda8844ba9e0efcbbd5dc7b333c3d70f89e4ef8d700e0b93eceb7e87d69d02f.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
abda8844ba9e0efcbbd5dc7b333c3d70f89e4ef8d700e0b93eceb7e87d69d02f.exe
Resource
win10v2004-20221111-en
General
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Target
abda8844ba9e0efcbbd5dc7b333c3d70f89e4ef8d700e0b93eceb7e87d69d02f.exe
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Size
164KB
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MD5
38cd432bfbe64b080e95ed9e6faec5c8
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SHA1
44986ba3b0720697328b6bedf20fcc8470246ca3
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SHA256
abda8844ba9e0efcbbd5dc7b333c3d70f89e4ef8d700e0b93eceb7e87d69d02f
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SHA512
4cc04f17f955559e3b1fd6c4589207cc4b2ffb1bab7fc68e79385451668fc62e12fd6ae97ec63df407c377e74f524c01ea7d5591c9ebd33b71fd4db9c34d4b54
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SSDEEP
1536:5XpwdMTapIT86E4KABCIvhhNOUeO6X+NPouHj6KoaDEl10SN+F8OR6t+B:9pwdTIT86EbY6ja3S+
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-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" bouvee.exe Set value (int) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" abda8844ba9e0efcbbd5dc7b333c3d70f89e4ef8d700e0b93eceb7e87d69d02f.exe -
Executes dropped EXE 1 IoCs
pid Process 1364 bouvee.exe -
Loads dropped DLL 2 IoCs
pid Process 1912 abda8844ba9e0efcbbd5dc7b333c3d70f89e4ef8d700e0b93eceb7e87d69d02f.exe 1912 abda8844ba9e0efcbbd5dc7b333c3d70f89e4ef8d700e0b93eceb7e87d69d02f.exe -
Adds Run key to start application 2 TTPs 58 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\bouvee = "C:\\Users\\Admin\\bouvee.exe /u" bouvee.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\bouvee = "C:\\Users\\Admin\\bouvee.exe /v" bouvee.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\bouvee = "C:\\Users\\Admin\\bouvee.exe /p" bouvee.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\bouvee = "C:\\Users\\Admin\\bouvee.exe /g" bouvee.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\bouvee = "C:\\Users\\Admin\\bouvee.exe /i" bouvee.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\bouvee = "C:\\Users\\Admin\\bouvee.exe /b" bouvee.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\bouvee = "C:\\Users\\Admin\\bouvee.exe /e" bouvee.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\bouvee = "C:\\Users\\Admin\\bouvee.exe /n" bouvee.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\bouvee = "C:\\Users\\Admin\\bouvee.exe /v" bouvee.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\bouvee = "C:\\Users\\Admin\\bouvee.exe /s" bouvee.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\bouvee = "C:\\Users\\Admin\\bouvee.exe /g" bouvee.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\bouvee = "C:\\Users\\Admin\\bouvee.exe /x" bouvee.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\bouvee = "C:\\Users\\Admin\\bouvee.exe /r" bouvee.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\bouvee = "C:\\Users\\Admin\\bouvee.exe /n" bouvee.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\bouvee = "C:\\Users\\Admin\\bouvee.exe /i" bouvee.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\bouvee = "C:\\Users\\Admin\\bouvee.exe /d" abda8844ba9e0efcbbd5dc7b333c3d70f89e4ef8d700e0b93eceb7e87d69d02f.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\bouvee = "C:\\Users\\Admin\\bouvee.exe /b" abda8844ba9e0efcbbd5dc7b333c3d70f89e4ef8d700e0b93eceb7e87d69d02f.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\bouvee = "C:\\Users\\Admin\\bouvee.exe /t" bouvee.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\bouvee = "C:\\Users\\Admin\\bouvee.exe /l" bouvee.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\bouvee = "C:\\Users\\Admin\\bouvee.exe /d" bouvee.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\bouvee = "C:\\Users\\Admin\\bouvee.exe /u" bouvee.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\bouvee = "C:\\Users\\Admin\\bouvee.exe /l" bouvee.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\bouvee = "C:\\Users\\Admin\\bouvee.exe /x" bouvee.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\ abda8844ba9e0efcbbd5dc7b333c3d70f89e4ef8d700e0b93eceb7e87d69d02f.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\bouvee = "C:\\Users\\Admin\\bouvee.exe /o" bouvee.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\bouvee = "C:\\Users\\Admin\\bouvee.exe /s" bouvee.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\bouvee = "C:\\Users\\Admin\\bouvee.exe /m" bouvee.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\bouvee = "C:\\Users\\Admin\\bouvee.exe /f" bouvee.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\bouvee = "C:\\Users\\Admin\\bouvee.exe /j" bouvee.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\bouvee = "C:\\Users\\Admin\\bouvee.exe /d" bouvee.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\bouvee = "C:\\Users\\Admin\\bouvee.exe /w" bouvee.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\bouvee = "C:\\Users\\Admin\\bouvee.exe /m" bouvee.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\bouvee = "C:\\Users\\Admin\\bouvee.exe /z" bouvee.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\bouvee = "C:\\Users\\Admin\\bouvee.exe /r" bouvee.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\bouvee = "C:\\Users\\Admin\\bouvee.exe /z" bouvee.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\bouvee = "C:\\Users\\Admin\\bouvee.exe /k" bouvee.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\ bouvee.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\bouvee = "C:\\Users\\Admin\\bouvee.exe /y" bouvee.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\bouvee = "C:\\Users\\Admin\\bouvee.exe /p" bouvee.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\bouvee = "C:\\Users\\Admin\\bouvee.exe /h" bouvee.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\bouvee = "C:\\Users\\Admin\\bouvee.exe /w" bouvee.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\bouvee = "C:\\Users\\Admin\\bouvee.exe /o" bouvee.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\bouvee = "C:\\Users\\Admin\\bouvee.exe /a" bouvee.exe Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ abda8844ba9e0efcbbd5dc7b333c3d70f89e4ef8d700e0b93eceb7e87d69d02f.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\bouvee = "C:\\Users\\Admin\\bouvee.exe /k" bouvee.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\bouvee = "C:\\Users\\Admin\\bouvee.exe /c" bouvee.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\bouvee = "C:\\Users\\Admin\\bouvee.exe /c" bouvee.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\bouvee = "C:\\Users\\Admin\\bouvee.exe /a" bouvee.exe Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ bouvee.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\bouvee = "C:\\Users\\Admin\\bouvee.exe /y" bouvee.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\bouvee = "C:\\Users\\Admin\\bouvee.exe /j" bouvee.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\bouvee = "C:\\Users\\Admin\\bouvee.exe /h" bouvee.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\bouvee = "C:\\Users\\Admin\\bouvee.exe /f" bouvee.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\bouvee = "C:\\Users\\Admin\\bouvee.exe /e" bouvee.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\bouvee = "C:\\Users\\Admin\\bouvee.exe /b" bouvee.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\bouvee = "C:\\Users\\Admin\\bouvee.exe /q" bouvee.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\bouvee = "C:\\Users\\Admin\\bouvee.exe /t" bouvee.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\bouvee = "C:\\Users\\Admin\\bouvee.exe /q" bouvee.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1912 abda8844ba9e0efcbbd5dc7b333c3d70f89e4ef8d700e0b93eceb7e87d69d02f.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe 1364 bouvee.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1912 abda8844ba9e0efcbbd5dc7b333c3d70f89e4ef8d700e0b93eceb7e87d69d02f.exe 1364 bouvee.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1912 wrote to memory of 1364 1912 abda8844ba9e0efcbbd5dc7b333c3d70f89e4ef8d700e0b93eceb7e87d69d02f.exe 28 PID 1912 wrote to memory of 1364 1912 abda8844ba9e0efcbbd5dc7b333c3d70f89e4ef8d700e0b93eceb7e87d69d02f.exe 28 PID 1912 wrote to memory of 1364 1912 abda8844ba9e0efcbbd5dc7b333c3d70f89e4ef8d700e0b93eceb7e87d69d02f.exe 28 PID 1912 wrote to memory of 1364 1912 abda8844ba9e0efcbbd5dc7b333c3d70f89e4ef8d700e0b93eceb7e87d69d02f.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\abda8844ba9e0efcbbd5dc7b333c3d70f89e4ef8d700e0b93eceb7e87d69d02f.exe"C:\Users\Admin\AppData\Local\Temp\abda8844ba9e0efcbbd5dc7b333c3d70f89e4ef8d700e0b93eceb7e87d69d02f.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:1912 -
C:\Users\Admin\bouvee.exe"C:\Users\Admin\bouvee.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:1364
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
164KB
MD5ed56d62212f2d3ec50a5a640136b2414
SHA1f4170c13d914e3102023cccc87b73bcbee1d90ef
SHA2568b01f2caf80f92b8a36028b512c567227abcd9eb15d56af5deab9740eeba30d6
SHA5124b0a6c1594a3c77030e076c591a213f8b886004321d4796de1c4efe5e6af62ca320cdc48927fc70997f84d1d7c2c825e26cbfb2251228ceb672d6cde8c8a4139
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Filesize
164KB
MD5ed56d62212f2d3ec50a5a640136b2414
SHA1f4170c13d914e3102023cccc87b73bcbee1d90ef
SHA2568b01f2caf80f92b8a36028b512c567227abcd9eb15d56af5deab9740eeba30d6
SHA5124b0a6c1594a3c77030e076c591a213f8b886004321d4796de1c4efe5e6af62ca320cdc48927fc70997f84d1d7c2c825e26cbfb2251228ceb672d6cde8c8a4139
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Filesize
164KB
MD5ed56d62212f2d3ec50a5a640136b2414
SHA1f4170c13d914e3102023cccc87b73bcbee1d90ef
SHA2568b01f2caf80f92b8a36028b512c567227abcd9eb15d56af5deab9740eeba30d6
SHA5124b0a6c1594a3c77030e076c591a213f8b886004321d4796de1c4efe5e6af62ca320cdc48927fc70997f84d1d7c2c825e26cbfb2251228ceb672d6cde8c8a4139
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Filesize
164KB
MD5ed56d62212f2d3ec50a5a640136b2414
SHA1f4170c13d914e3102023cccc87b73bcbee1d90ef
SHA2568b01f2caf80f92b8a36028b512c567227abcd9eb15d56af5deab9740eeba30d6
SHA5124b0a6c1594a3c77030e076c591a213f8b886004321d4796de1c4efe5e6af62ca320cdc48927fc70997f84d1d7c2c825e26cbfb2251228ceb672d6cde8c8a4139