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Analysis
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max time kernel
151s -
max time network
45s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
29/10/2022, 16:18
Static task
static1
Behavioral task
behavioral1
Sample
fe0e1078b6a694483ca79b9e25b1c82bbf11c3ad6b2bfb351a7774dee621dfe6.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
fe0e1078b6a694483ca79b9e25b1c82bbf11c3ad6b2bfb351a7774dee621dfe6.exe
Resource
win10v2004-20220812-en
General
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Target
fe0e1078b6a694483ca79b9e25b1c82bbf11c3ad6b2bfb351a7774dee621dfe6.exe
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Size
164KB
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MD5
848f26f3c4591f19bede60fb8ec18332
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SHA1
22b3b976e314fdd9a8e05e7953346c740e31a7d8
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SHA256
fe0e1078b6a694483ca79b9e25b1c82bbf11c3ad6b2bfb351a7774dee621dfe6
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SHA512
74c3fe393f421ea2b1835191e2c21610b19fe9e538acd058f9bfebbc88c150ed26690dcfceaa227528a2b16bf08e5e2d7db033dc66964b41c631e8a13e455dde
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SSDEEP
3072:EsUaAUARtoYj3Bc8T828UAw1XiazCgaN8L2YAgt4oQZiE7H9b:BAxEaxc8Y28I1XiUq8sg/WH
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" fe0e1078b6a694483ca79b9e25b1c82bbf11c3ad6b2bfb351a7774dee621dfe6.exe Set value (int) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" mioraaj.exe -
Executes dropped EXE 1 IoCs
pid Process 1936 mioraaj.exe -
Loads dropped DLL 2 IoCs
pid Process 1660 fe0e1078b6a694483ca79b9e25b1c82bbf11c3ad6b2bfb351a7774dee621dfe6.exe 1660 fe0e1078b6a694483ca79b9e25b1c82bbf11c3ad6b2bfb351a7774dee621dfe6.exe -
Adds Run key to start application 2 TTPs 52 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\mioraaj = "C:\\Users\\Admin\\mioraaj.exe /A" mioraaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\mioraaj = "C:\\Users\\Admin\\mioraaj.exe /P" fe0e1078b6a694483ca79b9e25b1c82bbf11c3ad6b2bfb351a7774dee621dfe6.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\mioraaj = "C:\\Users\\Admin\\mioraaj.exe /h" mioraaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\mioraaj = "C:\\Users\\Admin\\mioraaj.exe /l" mioraaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\mioraaj = "C:\\Users\\Admin\\mioraaj.exe /Z" mioraaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\mioraaj = "C:\\Users\\Admin\\mioraaj.exe /m" mioraaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\mioraaj = "C:\\Users\\Admin\\mioraaj.exe /p" mioraaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\mioraaj = "C:\\Users\\Admin\\mioraaj.exe /i" mioraaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\mioraaj = "C:\\Users\\Admin\\mioraaj.exe /E" mioraaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\mioraaj = "C:\\Users\\Admin\\mioraaj.exe /K" mioraaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\mioraaj = "C:\\Users\\Admin\\mioraaj.exe /w" mioraaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\mioraaj = "C:\\Users\\Admin\\mioraaj.exe /N" mioraaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\mioraaj = "C:\\Users\\Admin\\mioraaj.exe /f" mioraaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\mioraaj = "C:\\Users\\Admin\\mioraaj.exe /L" mioraaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\mioraaj = "C:\\Users\\Admin\\mioraaj.exe /z" mioraaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\mioraaj = "C:\\Users\\Admin\\mioraaj.exe /C" mioraaj.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\ mioraaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\mioraaj = "C:\\Users\\Admin\\mioraaj.exe /g" mioraaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\mioraaj = "C:\\Users\\Admin\\mioraaj.exe /s" mioraaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\mioraaj = "C:\\Users\\Admin\\mioraaj.exe /M" mioraaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\mioraaj = "C:\\Users\\Admin\\mioraaj.exe /J" mioraaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\mioraaj = "C:\\Users\\Admin\\mioraaj.exe /r" mioraaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\mioraaj = "C:\\Users\\Admin\\mioraaj.exe /S" mioraaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\mioraaj = "C:\\Users\\Admin\\mioraaj.exe /t" mioraaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\mioraaj = "C:\\Users\\Admin\\mioraaj.exe /n" mioraaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\mioraaj = "C:\\Users\\Admin\\mioraaj.exe /H" mioraaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\mioraaj = "C:\\Users\\Admin\\mioraaj.exe /b" mioraaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\mioraaj = "C:\\Users\\Admin\\mioraaj.exe /T" mioraaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\mioraaj = "C:\\Users\\Admin\\mioraaj.exe /W" mioraaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\mioraaj = "C:\\Users\\Admin\\mioraaj.exe /v" mioraaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\mioraaj = "C:\\Users\\Admin\\mioraaj.exe /Q" mioraaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\mioraaj = "C:\\Users\\Admin\\mioraaj.exe /U" mioraaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\mioraaj = "C:\\Users\\Admin\\mioraaj.exe /P" mioraaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\mioraaj = "C:\\Users\\Admin\\mioraaj.exe /R" mioraaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\mioraaj = "C:\\Users\\Admin\\mioraaj.exe /e" mioraaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\mioraaj = "C:\\Users\\Admin\\mioraaj.exe /V" mioraaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\mioraaj = "C:\\Users\\Admin\\mioraaj.exe /k" mioraaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\mioraaj = "C:\\Users\\Admin\\mioraaj.exe /q" mioraaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\mioraaj = "C:\\Users\\Admin\\mioraaj.exe /D" mioraaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\mioraaj = "C:\\Users\\Admin\\mioraaj.exe /y" mioraaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\mioraaj = "C:\\Users\\Admin\\mioraaj.exe /j" mioraaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\mioraaj = "C:\\Users\\Admin\\mioraaj.exe /o" mioraaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\mioraaj = "C:\\Users\\Admin\\mioraaj.exe /a" mioraaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\mioraaj = "C:\\Users\\Admin\\mioraaj.exe /X" mioraaj.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\ fe0e1078b6a694483ca79b9e25b1c82bbf11c3ad6b2bfb351a7774dee621dfe6.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\mioraaj = "C:\\Users\\Admin\\mioraaj.exe /u" mioraaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\mioraaj = "C:\\Users\\Admin\\mioraaj.exe /c" mioraaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\mioraaj = "C:\\Users\\Admin\\mioraaj.exe /G" mioraaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\mioraaj = "C:\\Users\\Admin\\mioraaj.exe /x" mioraaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\mioraaj = "C:\\Users\\Admin\\mioraaj.exe /F" mioraaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\mioraaj = "C:\\Users\\Admin\\mioraaj.exe /d" mioraaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\mioraaj = "C:\\Users\\Admin\\mioraaj.exe /O" mioraaj.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 1660 fe0e1078b6a694483ca79b9e25b1c82bbf11c3ad6b2bfb351a7774dee621dfe6.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe 1936 mioraaj.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1660 fe0e1078b6a694483ca79b9e25b1c82bbf11c3ad6b2bfb351a7774dee621dfe6.exe 1936 mioraaj.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1660 wrote to memory of 1936 1660 fe0e1078b6a694483ca79b9e25b1c82bbf11c3ad6b2bfb351a7774dee621dfe6.exe 28 PID 1660 wrote to memory of 1936 1660 fe0e1078b6a694483ca79b9e25b1c82bbf11c3ad6b2bfb351a7774dee621dfe6.exe 28 PID 1660 wrote to memory of 1936 1660 fe0e1078b6a694483ca79b9e25b1c82bbf11c3ad6b2bfb351a7774dee621dfe6.exe 28 PID 1660 wrote to memory of 1936 1660 fe0e1078b6a694483ca79b9e25b1c82bbf11c3ad6b2bfb351a7774dee621dfe6.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\fe0e1078b6a694483ca79b9e25b1c82bbf11c3ad6b2bfb351a7774dee621dfe6.exe"C:\Users\Admin\AppData\Local\Temp\fe0e1078b6a694483ca79b9e25b1c82bbf11c3ad6b2bfb351a7774dee621dfe6.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:1660 -
C:\Users\Admin\mioraaj.exe"C:\Users\Admin\mioraaj.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
164KB
MD548ee630d14a733727d6a47d19f2a2520
SHA13b653cc5980ed821dbf167550ad0326a0e23dbe2
SHA256a7a69f11f5832710fecdb3b653728422844e8a382990ed363fdd387c8d12032b
SHA51249eede43c4ba9ed919ec4ee81d2658857e059616f9eeac74113f9b451801becb37699008d52217dbe72a8d4f14e8bd1c71d283ab126ba535e4905300c78f93c9
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Filesize
164KB
MD548ee630d14a733727d6a47d19f2a2520
SHA13b653cc5980ed821dbf167550ad0326a0e23dbe2
SHA256a7a69f11f5832710fecdb3b653728422844e8a382990ed363fdd387c8d12032b
SHA51249eede43c4ba9ed919ec4ee81d2658857e059616f9eeac74113f9b451801becb37699008d52217dbe72a8d4f14e8bd1c71d283ab126ba535e4905300c78f93c9
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Filesize
164KB
MD548ee630d14a733727d6a47d19f2a2520
SHA13b653cc5980ed821dbf167550ad0326a0e23dbe2
SHA256a7a69f11f5832710fecdb3b653728422844e8a382990ed363fdd387c8d12032b
SHA51249eede43c4ba9ed919ec4ee81d2658857e059616f9eeac74113f9b451801becb37699008d52217dbe72a8d4f14e8bd1c71d283ab126ba535e4905300c78f93c9
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Filesize
164KB
MD548ee630d14a733727d6a47d19f2a2520
SHA13b653cc5980ed821dbf167550ad0326a0e23dbe2
SHA256a7a69f11f5832710fecdb3b653728422844e8a382990ed363fdd387c8d12032b
SHA51249eede43c4ba9ed919ec4ee81d2658857e059616f9eeac74113f9b451801becb37699008d52217dbe72a8d4f14e8bd1c71d283ab126ba535e4905300c78f93c9