Analysis
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max time kernel
151s -
max time network
87s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
07-11-2022 20:49
Static task
static1
Behavioral task
behavioral1
Sample
d1991371bbdca80b195f6b2a42b0049995e7bafd4ce8d8b52d697520851fbf96.exe
Resource
win7-20220812-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
d1991371bbdca80b195f6b2a42b0049995e7bafd4ce8d8b52d697520851fbf96.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
d1991371bbdca80b195f6b2a42b0049995e7bafd4ce8d8b52d697520851fbf96.exe
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Size
184KB
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MD5
03b4ff2ed123d3d2000644e1034590a0
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SHA1
35754db92a87f7f5422b90affaf92f558314cc6a
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SHA256
d1991371bbdca80b195f6b2a42b0049995e7bafd4ce8d8b52d697520851fbf96
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SHA512
f4b63584dd20792541b72f030b26a6949b805c6541032d16048de3180480c2ed1d6ae96c11b0aaf5b70f685078dd54c1001a8e85708a31b9a455982d386f2028
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SSDEEP
3072:6GKWg+HWoYTzCh46Knvmb7/D26ytQlw/Lg5q69srijEIS3A:cjrpz6LKnvmb7/D26yQlw/Lg5qosri/j
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-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" d1991371bbdca80b195f6b2a42b0049995e7bafd4ce8d8b52d697520851fbf96.exe Set value (int) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" mgbiy.exe -
Executes dropped EXE 1 IoCs
pid Process 1360 mgbiy.exe -
Loads dropped DLL 2 IoCs
pid Process 1920 d1991371bbdca80b195f6b2a42b0049995e7bafd4ce8d8b52d697520851fbf96.exe 1920 d1991371bbdca80b195f6b2a42b0049995e7bafd4ce8d8b52d697520851fbf96.exe -
Adds Run key to start application 2 TTPs 55 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\mgbiy = "C:\\Users\\Admin\\mgbiy.exe /N" mgbiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\mgbiy = "C:\\Users\\Admin\\mgbiy.exe /f" mgbiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\mgbiy = "C:\\Users\\Admin\\mgbiy.exe /p" mgbiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\mgbiy = "C:\\Users\\Admin\\mgbiy.exe /F" mgbiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\mgbiy = "C:\\Users\\Admin\\mgbiy.exe /C" mgbiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\mgbiy = "C:\\Users\\Admin\\mgbiy.exe /J" mgbiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\mgbiy = "C:\\Users\\Admin\\mgbiy.exe /l" mgbiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\mgbiy = "C:\\Users\\Admin\\mgbiy.exe /Y" mgbiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\mgbiy = "C:\\Users\\Admin\\mgbiy.exe /E" mgbiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\mgbiy = "C:\\Users\\Admin\\mgbiy.exe /I" mgbiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\mgbiy = "C:\\Users\\Admin\\mgbiy.exe /Q" mgbiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\mgbiy = "C:\\Users\\Admin\\mgbiy.exe /r" mgbiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\mgbiy = "C:\\Users\\Admin\\mgbiy.exe /s" mgbiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\mgbiy = "C:\\Users\\Admin\\mgbiy.exe /g" mgbiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\mgbiy = "C:\\Users\\Admin\\mgbiy.exe /q" mgbiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\mgbiy = "C:\\Users\\Admin\\mgbiy.exe /K" mgbiy.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\ d1991371bbdca80b195f6b2a42b0049995e7bafd4ce8d8b52d697520851fbf96.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\mgbiy = "C:\\Users\\Admin\\mgbiy.exe /d" mgbiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\mgbiy = "C:\\Users\\Admin\\mgbiy.exe /b" mgbiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\mgbiy = "C:\\Users\\Admin\\mgbiy.exe /P" mgbiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\mgbiy = "C:\\Users\\Admin\\mgbiy.exe /u" mgbiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\mgbiy = "C:\\Users\\Admin\\mgbiy.exe /w" mgbiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\mgbiy = "C:\\Users\\Admin\\mgbiy.exe /M" mgbiy.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\ mgbiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\mgbiy = "C:\\Users\\Admin\\mgbiy.exe /S" mgbiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\mgbiy = "C:\\Users\\Admin\\mgbiy.exe /k" mgbiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\mgbiy = "C:\\Users\\Admin\\mgbiy.exe /x" mgbiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\mgbiy = "C:\\Users\\Admin\\mgbiy.exe /z" mgbiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\mgbiy = "C:\\Users\\Admin\\mgbiy.exe /D" mgbiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\mgbiy = "C:\\Users\\Admin\\mgbiy.exe /n" mgbiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\mgbiy = "C:\\Users\\Admin\\mgbiy.exe /X" mgbiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\mgbiy = "C:\\Users\\Admin\\mgbiy.exe /H" mgbiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\mgbiy = "C:\\Users\\Admin\\mgbiy.exe /o" mgbiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\mgbiy = "C:\\Users\\Admin\\mgbiy.exe /i" mgbiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\mgbiy = "C:\\Users\\Admin\\mgbiy.exe /v" mgbiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\mgbiy = "C:\\Users\\Admin\\mgbiy.exe /U" mgbiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\mgbiy = "C:\\Users\\Admin\\mgbiy.exe /W" mgbiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\mgbiy = "C:\\Users\\Admin\\mgbiy.exe /j" mgbiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\mgbiy = "C:\\Users\\Admin\\mgbiy.exe /h" mgbiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\mgbiy = "C:\\Users\\Admin\\mgbiy.exe /G" mgbiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\mgbiy = "C:\\Users\\Admin\\mgbiy.exe /O" mgbiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\mgbiy = "C:\\Users\\Admin\\mgbiy.exe /y" mgbiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\mgbiy = "C:\\Users\\Admin\\mgbiy.exe /V" mgbiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\mgbiy = "C:\\Users\\Admin\\mgbiy.exe /B" mgbiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\mgbiy = "C:\\Users\\Admin\\mgbiy.exe /a" mgbiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\mgbiy = "C:\\Users\\Admin\\mgbiy.exe /T" mgbiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\mgbiy = "C:\\Users\\Admin\\mgbiy.exe /c" mgbiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\mgbiy = "C:\\Users\\Admin\\mgbiy.exe /I" d1991371bbdca80b195f6b2a42b0049995e7bafd4ce8d8b52d697520851fbf96.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\mgbiy = "C:\\Users\\Admin\\mgbiy.exe /L" mgbiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\mgbiy = "C:\\Users\\Admin\\mgbiy.exe /A" mgbiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\mgbiy = "C:\\Users\\Admin\\mgbiy.exe /R" mgbiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\mgbiy = "C:\\Users\\Admin\\mgbiy.exe /Z" mgbiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\mgbiy = "C:\\Users\\Admin\\mgbiy.exe /t" mgbiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\mgbiy = "C:\\Users\\Admin\\mgbiy.exe /e" mgbiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\mgbiy = "C:\\Users\\Admin\\mgbiy.exe /m" mgbiy.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 1920 d1991371bbdca80b195f6b2a42b0049995e7bafd4ce8d8b52d697520851fbf96.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe 1360 mgbiy.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1920 d1991371bbdca80b195f6b2a42b0049995e7bafd4ce8d8b52d697520851fbf96.exe 1360 mgbiy.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1920 wrote to memory of 1360 1920 d1991371bbdca80b195f6b2a42b0049995e7bafd4ce8d8b52d697520851fbf96.exe 28 PID 1920 wrote to memory of 1360 1920 d1991371bbdca80b195f6b2a42b0049995e7bafd4ce8d8b52d697520851fbf96.exe 28 PID 1920 wrote to memory of 1360 1920 d1991371bbdca80b195f6b2a42b0049995e7bafd4ce8d8b52d697520851fbf96.exe 28 PID 1920 wrote to memory of 1360 1920 d1991371bbdca80b195f6b2a42b0049995e7bafd4ce8d8b52d697520851fbf96.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\d1991371bbdca80b195f6b2a42b0049995e7bafd4ce8d8b52d697520851fbf96.exe"C:\Users\Admin\AppData\Local\Temp\d1991371bbdca80b195f6b2a42b0049995e7bafd4ce8d8b52d697520851fbf96.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:1920 -
C:\Users\Admin\mgbiy.exe"C:\Users\Admin\mgbiy.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:1360
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
184KB
MD5dd594252ee7c980a3775907f3370e364
SHA1432652019f68886897f3d3214d4b1d80f4b0ee6c
SHA256d4b1fcfda4ed50d61f352d7956017aea322e8ae9b90c22c44489bd070f732d83
SHA512fad40cdd9a3331bf8c0cf8c7e07b711496f4ad010c17d1154d38c98a6b20ab0fb5f0c093c47ef15250ed808422228b4cb5410d9f82c93bcc8dc236a68623cc73
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Filesize
184KB
MD5dd594252ee7c980a3775907f3370e364
SHA1432652019f68886897f3d3214d4b1d80f4b0ee6c
SHA256d4b1fcfda4ed50d61f352d7956017aea322e8ae9b90c22c44489bd070f732d83
SHA512fad40cdd9a3331bf8c0cf8c7e07b711496f4ad010c17d1154d38c98a6b20ab0fb5f0c093c47ef15250ed808422228b4cb5410d9f82c93bcc8dc236a68623cc73
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Filesize
184KB
MD5dd594252ee7c980a3775907f3370e364
SHA1432652019f68886897f3d3214d4b1d80f4b0ee6c
SHA256d4b1fcfda4ed50d61f352d7956017aea322e8ae9b90c22c44489bd070f732d83
SHA512fad40cdd9a3331bf8c0cf8c7e07b711496f4ad010c17d1154d38c98a6b20ab0fb5f0c093c47ef15250ed808422228b4cb5410d9f82c93bcc8dc236a68623cc73
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Filesize
184KB
MD5dd594252ee7c980a3775907f3370e364
SHA1432652019f68886897f3d3214d4b1d80f4b0ee6c
SHA256d4b1fcfda4ed50d61f352d7956017aea322e8ae9b90c22c44489bd070f732d83
SHA512fad40cdd9a3331bf8c0cf8c7e07b711496f4ad010c17d1154d38c98a6b20ab0fb5f0c093c47ef15250ed808422228b4cb5410d9f82c93bcc8dc236a68623cc73