Analysis
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max time kernel
150s -
max time network
42s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
01/12/2022, 22:30
Static task
static1
Behavioral task
behavioral1
Sample
ed009bab00f992690ac73dd674a1f1e3580c0473f5be254a71ee8b446186ab2d.exe
Resource
win7-20220812-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
ed009bab00f992690ac73dd674a1f1e3580c0473f5be254a71ee8b446186ab2d.exe
Resource
win10v2004-20220901-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
ed009bab00f992690ac73dd674a1f1e3580c0473f5be254a71ee8b446186ab2d.exe
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Size
192KB
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MD5
45b98dde508a1a7ecdf1918f0c42eeaf
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SHA1
0afa17b8b6ee48c99b9bc63928860d9f5dce77ab
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SHA256
ed009bab00f992690ac73dd674a1f1e3580c0473f5be254a71ee8b446186ab2d
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SHA512
e815db468de7f1a876e0b4fa4f65ece5c6036a734880007fc4eaf23652eab1839b7252785ed326258ea71e78c6c5e236acc07c748e57abda78dabfddb8d846a6
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SSDEEP
1536:0Wci2Oan+aaaaat031AdQWB5kCFrWszRUOHFlQhzyLwVKftfVBiZHAPloFp5A2mh:SOfW3kCFrWsF2eLbqx2Y94sUX/
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-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" ed009bab00f992690ac73dd674a1f1e3580c0473f5be254a71ee8b446186ab2d.exe Set value (int) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" dcxig.exe -
Executes dropped EXE 1 IoCs
pid Process 2036 dcxig.exe -
Loads dropped DLL 2 IoCs
pid Process 1672 ed009bab00f992690ac73dd674a1f1e3580c0473f5be254a71ee8b446186ab2d.exe 1672 ed009bab00f992690ac73dd674a1f1e3580c0473f5be254a71ee8b446186ab2d.exe -
Adds Run key to start application 2 TTPs 29 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\dcxig = "C:\\Users\\Admin\\dcxig.exe /v" dcxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\dcxig = "C:\\Users\\Admin\\dcxig.exe /a" dcxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\dcxig = "C:\\Users\\Admin\\dcxig.exe /e" dcxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\dcxig = "C:\\Users\\Admin\\dcxig.exe /j" dcxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\dcxig = "C:\\Users\\Admin\\dcxig.exe /i" dcxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\dcxig = "C:\\Users\\Admin\\dcxig.exe /t" dcxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\dcxig = "C:\\Users\\Admin\\dcxig.exe /j" ed009bab00f992690ac73dd674a1f1e3580c0473f5be254a71ee8b446186ab2d.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\dcxig = "C:\\Users\\Admin\\dcxig.exe /n" dcxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\dcxig = "C:\\Users\\Admin\\dcxig.exe /z" dcxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\dcxig = "C:\\Users\\Admin\\dcxig.exe /q" dcxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\dcxig = "C:\\Users\\Admin\\dcxig.exe /w" dcxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\dcxig = "C:\\Users\\Admin\\dcxig.exe /o" dcxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\dcxig = "C:\\Users\\Admin\\dcxig.exe /m" dcxig.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\ ed009bab00f992690ac73dd674a1f1e3580c0473f5be254a71ee8b446186ab2d.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\dcxig = "C:\\Users\\Admin\\dcxig.exe /g" dcxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\dcxig = "C:\\Users\\Admin\\dcxig.exe /s" dcxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\dcxig = "C:\\Users\\Admin\\dcxig.exe /l" dcxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\dcxig = "C:\\Users\\Admin\\dcxig.exe /x" dcxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\dcxig = "C:\\Users\\Admin\\dcxig.exe /r" dcxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\dcxig = "C:\\Users\\Admin\\dcxig.exe /u" dcxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\dcxig = "C:\\Users\\Admin\\dcxig.exe /c" dcxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\dcxig = "C:\\Users\\Admin\\dcxig.exe /k" dcxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\dcxig = "C:\\Users\\Admin\\dcxig.exe /b" dcxig.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\ dcxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\dcxig = "C:\\Users\\Admin\\dcxig.exe /h" dcxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\dcxig = "C:\\Users\\Admin\\dcxig.exe /f" dcxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\dcxig = "C:\\Users\\Admin\\dcxig.exe /y" dcxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\dcxig = "C:\\Users\\Admin\\dcxig.exe /p" dcxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\dcxig = "C:\\Users\\Admin\\dcxig.exe /d" dcxig.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 1672 ed009bab00f992690ac73dd674a1f1e3580c0473f5be254a71ee8b446186ab2d.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe 2036 dcxig.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1672 ed009bab00f992690ac73dd674a1f1e3580c0473f5be254a71ee8b446186ab2d.exe 2036 dcxig.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1672 wrote to memory of 2036 1672 ed009bab00f992690ac73dd674a1f1e3580c0473f5be254a71ee8b446186ab2d.exe 27 PID 1672 wrote to memory of 2036 1672 ed009bab00f992690ac73dd674a1f1e3580c0473f5be254a71ee8b446186ab2d.exe 27 PID 1672 wrote to memory of 2036 1672 ed009bab00f992690ac73dd674a1f1e3580c0473f5be254a71ee8b446186ab2d.exe 27 PID 1672 wrote to memory of 2036 1672 ed009bab00f992690ac73dd674a1f1e3580c0473f5be254a71ee8b446186ab2d.exe 27
Processes
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C:\Users\Admin\AppData\Local\Temp\ed009bab00f992690ac73dd674a1f1e3580c0473f5be254a71ee8b446186ab2d.exe"C:\Users\Admin\AppData\Local\Temp\ed009bab00f992690ac73dd674a1f1e3580c0473f5be254a71ee8b446186ab2d.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:1672 -
C:\Users\Admin\dcxig.exe"C:\Users\Admin\dcxig.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:2036
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
192KB
MD5c72bad2da5863ab62a42f9716427bd55
SHA1ee7880e847e5b4ae8a6e851764c4068c84afcac2
SHA256d4faa689ac2d20e8da56ac062f26673040d11830e03d57cd97e35e6fca79037e
SHA512f9c1f2275726d048b6baf895b8f9700d7bc7587bd09dc292275ff628545f79686b37f90d175b3f3a75e652702b17e252512a4ac2ed497a4f75cf2e99aea9a0b1
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Filesize
192KB
MD5c72bad2da5863ab62a42f9716427bd55
SHA1ee7880e847e5b4ae8a6e851764c4068c84afcac2
SHA256d4faa689ac2d20e8da56ac062f26673040d11830e03d57cd97e35e6fca79037e
SHA512f9c1f2275726d048b6baf895b8f9700d7bc7587bd09dc292275ff628545f79686b37f90d175b3f3a75e652702b17e252512a4ac2ed497a4f75cf2e99aea9a0b1
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Filesize
192KB
MD5c72bad2da5863ab62a42f9716427bd55
SHA1ee7880e847e5b4ae8a6e851764c4068c84afcac2
SHA256d4faa689ac2d20e8da56ac062f26673040d11830e03d57cd97e35e6fca79037e
SHA512f9c1f2275726d048b6baf895b8f9700d7bc7587bd09dc292275ff628545f79686b37f90d175b3f3a75e652702b17e252512a4ac2ed497a4f75cf2e99aea9a0b1
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Filesize
192KB
MD5c72bad2da5863ab62a42f9716427bd55
SHA1ee7880e847e5b4ae8a6e851764c4068c84afcac2
SHA256d4faa689ac2d20e8da56ac062f26673040d11830e03d57cd97e35e6fca79037e
SHA512f9c1f2275726d048b6baf895b8f9700d7bc7587bd09dc292275ff628545f79686b37f90d175b3f3a75e652702b17e252512a4ac2ed497a4f75cf2e99aea9a0b1