Analysis
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max time kernel
151s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
05/12/2022, 20:23
Static task
static1
Behavioral task
behavioral1
Sample
941ca93c7494a551eed6f7e4a12ae1ebb8b4e0ad29dcda26be2e55696876f564.exe
Resource
win7-20220812-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
941ca93c7494a551eed6f7e4a12ae1ebb8b4e0ad29dcda26be2e55696876f564.exe
Resource
win10v2004-20220901-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
941ca93c7494a551eed6f7e4a12ae1ebb8b4e0ad29dcda26be2e55696876f564.exe
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Size
100KB
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MD5
736599c36a48c7ae0f067b4e50fd76ac
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SHA1
0e0f82e73b818dc53df879ee14884df6851c16a0
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SHA256
941ca93c7494a551eed6f7e4a12ae1ebb8b4e0ad29dcda26be2e55696876f564
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SHA512
f6cc9a33910f659bef0062cde50883d1672dc1170e96308f573abce8ceaae7f899dcb1ff316b5b1ea1b87fe65ce48c54c2fe8d5df94a60488b7f16b106fa35c2
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SSDEEP
1536:bTtGJ82NTzwbCMGAc4ohrPXo+73Rez8b0SyKNIjnZrJ:ewbFurPX7CKCnlJ
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-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 941ca93c7494a551eed6f7e4a12ae1ebb8b4e0ad29dcda26be2e55696876f564.exe Set value (int) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" moiluiz.exe -
Executes dropped EXE 1 IoCs
pid Process 4956 moiluiz.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation 941ca93c7494a551eed6f7e4a12ae1ebb8b4e0ad29dcda26be2e55696876f564.exe -
Adds Run key to start application 2 TTPs 54 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\moiluiz = "C:\\Users\\Admin\\moiluiz.exe /R" moiluiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\moiluiz = "C:\\Users\\Admin\\moiluiz.exe /m" moiluiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\moiluiz = "C:\\Users\\Admin\\moiluiz.exe /S" moiluiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\moiluiz = "C:\\Users\\Admin\\moiluiz.exe /v" moiluiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\moiluiz = "C:\\Users\\Admin\\moiluiz.exe /J" moiluiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\moiluiz = "C:\\Users\\Admin\\moiluiz.exe /i" moiluiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\moiluiz = "C:\\Users\\Admin\\moiluiz.exe /a" moiluiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\moiluiz = "C:\\Users\\Admin\\moiluiz.exe /g" moiluiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\moiluiz = "C:\\Users\\Admin\\moiluiz.exe /y" moiluiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\moiluiz = "C:\\Users\\Admin\\moiluiz.exe /E" moiluiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\moiluiz = "C:\\Users\\Admin\\moiluiz.exe /k" moiluiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\moiluiz = "C:\\Users\\Admin\\moiluiz.exe /w" moiluiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\moiluiz = "C:\\Users\\Admin\\moiluiz.exe /X" moiluiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\moiluiz = "C:\\Users\\Admin\\moiluiz.exe /V" 941ca93c7494a551eed6f7e4a12ae1ebb8b4e0ad29dcda26be2e55696876f564.exe Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows\CurrentVersion\Run\ moiluiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\moiluiz = "C:\\Users\\Admin\\moiluiz.exe /r" moiluiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\moiluiz = "C:\\Users\\Admin\\moiluiz.exe /p" moiluiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\moiluiz = "C:\\Users\\Admin\\moiluiz.exe /B" moiluiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\moiluiz = "C:\\Users\\Admin\\moiluiz.exe /Q" moiluiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\moiluiz = "C:\\Users\\Admin\\moiluiz.exe /F" moiluiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\moiluiz = "C:\\Users\\Admin\\moiluiz.exe /O" moiluiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\moiluiz = "C:\\Users\\Admin\\moiluiz.exe /I" moiluiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\moiluiz = "C:\\Users\\Admin\\moiluiz.exe /D" moiluiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\moiluiz = "C:\\Users\\Admin\\moiluiz.exe /T" moiluiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\moiluiz = "C:\\Users\\Admin\\moiluiz.exe /G" moiluiz.exe Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows\CurrentVersion\Run\ 941ca93c7494a551eed6f7e4a12ae1ebb8b4e0ad29dcda26be2e55696876f564.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\moiluiz = "C:\\Users\\Admin\\moiluiz.exe /l" moiluiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\moiluiz = "C:\\Users\\Admin\\moiluiz.exe /x" moiluiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\moiluiz = "C:\\Users\\Admin\\moiluiz.exe /o" moiluiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\moiluiz = "C:\\Users\\Admin\\moiluiz.exe /b" moiluiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\moiluiz = "C:\\Users\\Admin\\moiluiz.exe /M" moiluiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\moiluiz = "C:\\Users\\Admin\\moiluiz.exe /W" moiluiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\moiluiz = "C:\\Users\\Admin\\moiluiz.exe /V" moiluiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\moiluiz = "C:\\Users\\Admin\\moiluiz.exe /j" moiluiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\moiluiz = "C:\\Users\\Admin\\moiluiz.exe /L" moiluiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\moiluiz = "C:\\Users\\Admin\\moiluiz.exe /u" moiluiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\moiluiz = "C:\\Users\\Admin\\moiluiz.exe /U" moiluiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\moiluiz = "C:\\Users\\Admin\\moiluiz.exe /Y" moiluiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\moiluiz = "C:\\Users\\Admin\\moiluiz.exe /n" moiluiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\moiluiz = "C:\\Users\\Admin\\moiluiz.exe /c" moiluiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\moiluiz = "C:\\Users\\Admin\\moiluiz.exe /K" moiluiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\moiluiz = "C:\\Users\\Admin\\moiluiz.exe /f" moiluiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\moiluiz = "C:\\Users\\Admin\\moiluiz.exe /P" moiluiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\moiluiz = "C:\\Users\\Admin\\moiluiz.exe /N" moiluiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\moiluiz = "C:\\Users\\Admin\\moiluiz.exe /A" moiluiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\moiluiz = "C:\\Users\\Admin\\moiluiz.exe /e" moiluiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\moiluiz = "C:\\Users\\Admin\\moiluiz.exe /q" moiluiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\moiluiz = "C:\\Users\\Admin\\moiluiz.exe /h" moiluiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\moiluiz = "C:\\Users\\Admin\\moiluiz.exe /t" moiluiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\moiluiz = "C:\\Users\\Admin\\moiluiz.exe /C" moiluiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\moiluiz = "C:\\Users\\Admin\\moiluiz.exe /s" moiluiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\moiluiz = "C:\\Users\\Admin\\moiluiz.exe /z" moiluiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\moiluiz = "C:\\Users\\Admin\\moiluiz.exe /H" moiluiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\moiluiz = "C:\\Users\\Admin\\moiluiz.exe /d" moiluiz.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 4216 941ca93c7494a551eed6f7e4a12ae1ebb8b4e0ad29dcda26be2e55696876f564.exe 4216 941ca93c7494a551eed6f7e4a12ae1ebb8b4e0ad29dcda26be2e55696876f564.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe 4956 moiluiz.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4216 941ca93c7494a551eed6f7e4a12ae1ebb8b4e0ad29dcda26be2e55696876f564.exe 4956 moiluiz.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4216 wrote to memory of 4956 4216 941ca93c7494a551eed6f7e4a12ae1ebb8b4e0ad29dcda26be2e55696876f564.exe 81 PID 4216 wrote to memory of 4956 4216 941ca93c7494a551eed6f7e4a12ae1ebb8b4e0ad29dcda26be2e55696876f564.exe 81 PID 4216 wrote to memory of 4956 4216 941ca93c7494a551eed6f7e4a12ae1ebb8b4e0ad29dcda26be2e55696876f564.exe 81
Processes
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C:\Users\Admin\AppData\Local\Temp\941ca93c7494a551eed6f7e4a12ae1ebb8b4e0ad29dcda26be2e55696876f564.exe"C:\Users\Admin\AppData\Local\Temp\941ca93c7494a551eed6f7e4a12ae1ebb8b4e0ad29dcda26be2e55696876f564.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Checks computer location settings
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4216 -
C:\Users\Admin\moiluiz.exe"C:\Users\Admin\moiluiz.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:4956
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
100KB
MD536ba92bb90b7a83b8cebf19900c74f38
SHA1414deb1ed0d1af7d1de26091caa5db2453a3b071
SHA256626c411deb1053b16e45ba134603fa1419d17d5618c506467d2513139311eb46
SHA5126624a87e16fc07242ff9f14c34bc664f329c71d5da494ba2900c2171dc721f3aeb0115fcda91a89d2d2cea75ef3969cc35f0c819906476481efbad3f474649ea
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Filesize
100KB
MD536ba92bb90b7a83b8cebf19900c74f38
SHA1414deb1ed0d1af7d1de26091caa5db2453a3b071
SHA256626c411deb1053b16e45ba134603fa1419d17d5618c506467d2513139311eb46
SHA5126624a87e16fc07242ff9f14c34bc664f329c71d5da494ba2900c2171dc721f3aeb0115fcda91a89d2d2cea75ef3969cc35f0c819906476481efbad3f474649ea