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Analysis
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max time kernel
151s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
14/10/2022, 10:18
Static task
static1
Behavioral task
behavioral1
Sample
dccdf574feb4ed14718efd3580da529efdb429f05015e70040bc389e45de0935.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
dccdf574feb4ed14718efd3580da529efdb429f05015e70040bc389e45de0935.exe
Resource
win10v2004-20220812-en
General
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Target
dccdf574feb4ed14718efd3580da529efdb429f05015e70040bc389e45de0935.exe
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Size
96KB
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MD5
7ab167132649ab567173240f880c9085
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SHA1
f74628fcbc1716bc5725398d7d5a69940eb37e1e
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SHA256
dccdf574feb4ed14718efd3580da529efdb429f05015e70040bc389e45de0935
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SHA512
00e6ce662252d4761778e046c4633fd29b5185066f7da50629a31d06136917bcda8788c08bcbe9efae9660dedf4d55d101b8e452da12c7ef757d6af5d3d96a4b
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SSDEEP
1536:0bzDchOULMD/2BzqBRpHf8ZyuBs+/PFilZIi6XI:Az8OrD/2B2d8ZyuRAyX
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-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" dccdf574feb4ed14718efd3580da529efdb429f05015e70040bc389e45de0935.exe Set value (int) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" hiineug.exe -
Executes dropped EXE 1 IoCs
pid Process 1936 hiineug.exe -
Loads dropped DLL 2 IoCs
pid Process 1584 dccdf574feb4ed14718efd3580da529efdb429f05015e70040bc389e45de0935.exe 1584 dccdf574feb4ed14718efd3580da529efdb429f05015e70040bc389e45de0935.exe -
Adds Run key to start application 2 TTPs 29 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiineug = "C:\\Users\\Admin\\hiineug.exe /t" hiineug.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiineug = "C:\\Users\\Admin\\hiineug.exe /c" hiineug.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\ dccdf574feb4ed14718efd3580da529efdb429f05015e70040bc389e45de0935.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiineug = "C:\\Users\\Admin\\hiineug.exe /d" hiineug.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiineug = "C:\\Users\\Admin\\hiineug.exe /j" hiineug.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiineug = "C:\\Users\\Admin\\hiineug.exe /h" hiineug.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiineug = "C:\\Users\\Admin\\hiineug.exe /o" dccdf574feb4ed14718efd3580da529efdb429f05015e70040bc389e45de0935.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiineug = "C:\\Users\\Admin\\hiineug.exe /g" hiineug.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiineug = "C:\\Users\\Admin\\hiineug.exe /m" hiineug.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiineug = "C:\\Users\\Admin\\hiineug.exe /b" hiineug.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiineug = "C:\\Users\\Admin\\hiineug.exe /y" hiineug.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiineug = "C:\\Users\\Admin\\hiineug.exe /x" hiineug.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiineug = "C:\\Users\\Admin\\hiineug.exe /o" hiineug.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiineug = "C:\\Users\\Admin\\hiineug.exe /e" hiineug.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiineug = "C:\\Users\\Admin\\hiineug.exe /p" hiineug.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\ hiineug.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiineug = "C:\\Users\\Admin\\hiineug.exe /q" hiineug.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiineug = "C:\\Users\\Admin\\hiineug.exe /s" hiineug.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiineug = "C:\\Users\\Admin\\hiineug.exe /r" hiineug.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiineug = "C:\\Users\\Admin\\hiineug.exe /l" hiineug.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiineug = "C:\\Users\\Admin\\hiineug.exe /n" hiineug.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiineug = "C:\\Users\\Admin\\hiineug.exe /k" hiineug.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiineug = "C:\\Users\\Admin\\hiineug.exe /i" hiineug.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiineug = "C:\\Users\\Admin\\hiineug.exe /a" hiineug.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiineug = "C:\\Users\\Admin\\hiineug.exe /f" hiineug.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiineug = "C:\\Users\\Admin\\hiineug.exe /w" hiineug.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiineug = "C:\\Users\\Admin\\hiineug.exe /v" hiineug.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiineug = "C:\\Users\\Admin\\hiineug.exe /z" hiineug.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiineug = "C:\\Users\\Admin\\hiineug.exe /u" hiineug.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 1584 dccdf574feb4ed14718efd3580da529efdb429f05015e70040bc389e45de0935.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe 1936 hiineug.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1584 dccdf574feb4ed14718efd3580da529efdb429f05015e70040bc389e45de0935.exe 1936 hiineug.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1584 wrote to memory of 1936 1584 dccdf574feb4ed14718efd3580da529efdb429f05015e70040bc389e45de0935.exe 28 PID 1584 wrote to memory of 1936 1584 dccdf574feb4ed14718efd3580da529efdb429f05015e70040bc389e45de0935.exe 28 PID 1584 wrote to memory of 1936 1584 dccdf574feb4ed14718efd3580da529efdb429f05015e70040bc389e45de0935.exe 28 PID 1584 wrote to memory of 1936 1584 dccdf574feb4ed14718efd3580da529efdb429f05015e70040bc389e45de0935.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\dccdf574feb4ed14718efd3580da529efdb429f05015e70040bc389e45de0935.exe"C:\Users\Admin\AppData\Local\Temp\dccdf574feb4ed14718efd3580da529efdb429f05015e70040bc389e45de0935.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:1584 -
C:\Users\Admin\hiineug.exe"C:\Users\Admin\hiineug.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:1936
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
96KB
MD591be969145436d9e9dcb7d723c853b37
SHA136d6d4b15a817e3ad62e3e0fc27408333feea03a
SHA256f81c298a031c4d24a454f4c1ef10eed1e2dc532608b92d944d59c52a035732ce
SHA512a9791ecd173d72c9334951348863a174c74abef85442f041ed1b4c5ee70954cd8b3c78918a1303dd7624724be323bcd429d1d13c01d9d9382dfb28413f21b1ae
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Filesize
96KB
MD591be969145436d9e9dcb7d723c853b37
SHA136d6d4b15a817e3ad62e3e0fc27408333feea03a
SHA256f81c298a031c4d24a454f4c1ef10eed1e2dc532608b92d944d59c52a035732ce
SHA512a9791ecd173d72c9334951348863a174c74abef85442f041ed1b4c5ee70954cd8b3c78918a1303dd7624724be323bcd429d1d13c01d9d9382dfb28413f21b1ae
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Filesize
96KB
MD591be969145436d9e9dcb7d723c853b37
SHA136d6d4b15a817e3ad62e3e0fc27408333feea03a
SHA256f81c298a031c4d24a454f4c1ef10eed1e2dc532608b92d944d59c52a035732ce
SHA512a9791ecd173d72c9334951348863a174c74abef85442f041ed1b4c5ee70954cd8b3c78918a1303dd7624724be323bcd429d1d13c01d9d9382dfb28413f21b1ae
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Filesize
96KB
MD591be969145436d9e9dcb7d723c853b37
SHA136d6d4b15a817e3ad62e3e0fc27408333feea03a
SHA256f81c298a031c4d24a454f4c1ef10eed1e2dc532608b92d944d59c52a035732ce
SHA512a9791ecd173d72c9334951348863a174c74abef85442f041ed1b4c5ee70954cd8b3c78918a1303dd7624724be323bcd429d1d13c01d9d9382dfb28413f21b1ae