Analysis
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max time kernel
152s -
max time network
177s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
29/10/2022, 16:19
Static task
static1
Behavioral task
behavioral1
Sample
e8e3523d545a57b0488ec0113116945c3e15e53f2fbdba5e5ef774a93bb2e765.exe
Resource
win7-20220812-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
e8e3523d545a57b0488ec0113116945c3e15e53f2fbdba5e5ef774a93bb2e765.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
e8e3523d545a57b0488ec0113116945c3e15e53f2fbdba5e5ef774a93bb2e765.exe
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Size
132KB
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MD5
83c5f8319b78f3e0c686ae513d17b060
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SHA1
03964320ab8d7618669f405e504e66dc941ca77e
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SHA256
e8e3523d545a57b0488ec0113116945c3e15e53f2fbdba5e5ef774a93bb2e765
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SHA512
690355da1c5d93207bc1cd8118e0e5879a109077a04a57872d078bab1e1b8be344c5a03b0acc9ff5d4fc950bc5538744a1a18e3b07dfab52d5be8a2324fcb00b
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SSDEEP
3072:deDskqy7TBJVSgpS5uIyio/Conuh1CNvD0irOz:diqoTB2grko/C2gcQire
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-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" e8e3523d545a57b0488ec0113116945c3e15e53f2fbdba5e5ef774a93bb2e765.exe Set value (int) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" xuugak.exe -
Executes dropped EXE 1 IoCs
pid Process 2752 xuugak.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-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation e8e3523d545a57b0488ec0113116945c3e15e53f2fbdba5e5ef774a93bb2e765.exe -
Adds Run key to start application 2 TTPs 52 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuugak = "C:\\Users\\Admin\\xuugak.exe /J" xuugak.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuugak = "C:\\Users\\Admin\\xuugak.exe /V" xuugak.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuugak = "C:\\Users\\Admin\\xuugak.exe /Q" xuugak.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuugak = "C:\\Users\\Admin\\xuugak.exe /l" xuugak.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuugak = "C:\\Users\\Admin\\xuugak.exe /w" xuugak.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuugak = "C:\\Users\\Admin\\xuugak.exe /X" xuugak.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuugak = "C:\\Users\\Admin\\xuugak.exe /d" xuugak.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuugak = "C:\\Users\\Admin\\xuugak.exe /R" xuugak.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuugak = "C:\\Users\\Admin\\xuugak.exe /o" xuugak.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuugak = "C:\\Users\\Admin\\xuugak.exe /v" xuugak.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuugak = "C:\\Users\\Admin\\xuugak.exe /s" xuugak.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuugak = "C:\\Users\\Admin\\xuugak.exe /D" xuugak.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuugak = "C:\\Users\\Admin\\xuugak.exe /U" xuugak.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuugak = "C:\\Users\\Admin\\xuugak.exe /t" xuugak.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuugak = "C:\\Users\\Admin\\xuugak.exe /n" xuugak.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows\CurrentVersion\Run\ xuugak.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuugak = "C:\\Users\\Admin\\xuugak.exe /i" xuugak.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuugak = "C:\\Users\\Admin\\xuugak.exe /W" xuugak.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuugak = "C:\\Users\\Admin\\xuugak.exe /C" xuugak.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuugak = "C:\\Users\\Admin\\xuugak.exe /B" xuugak.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuugak = "C:\\Users\\Admin\\xuugak.exe /e" xuugak.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuugak = "C:\\Users\\Admin\\xuugak.exe /G" xuugak.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuugak = "C:\\Users\\Admin\\xuugak.exe /I" xuugak.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuugak = "C:\\Users\\Admin\\xuugak.exe /H" xuugak.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuugak = "C:\\Users\\Admin\\xuugak.exe /P" xuugak.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuugak = "C:\\Users\\Admin\\xuugak.exe /a" xuugak.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuugak = "C:\\Users\\Admin\\xuugak.exe /h" xuugak.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuugak = "C:\\Users\\Admin\\xuugak.exe /Y" xuugak.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuugak = "C:\\Users\\Admin\\xuugak.exe /A" xuugak.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuugak = "C:\\Users\\Admin\\xuugak.exe /u" xuugak.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuugak = "C:\\Users\\Admin\\xuugak.exe /q" e8e3523d545a57b0488ec0113116945c3e15e53f2fbdba5e5ef774a93bb2e765.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuugak = "C:\\Users\\Admin\\xuugak.exe /L" xuugak.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuugak = "C:\\Users\\Admin\\xuugak.exe /k" xuugak.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuugak = "C:\\Users\\Admin\\xuugak.exe /y" xuugak.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuugak = "C:\\Users\\Admin\\xuugak.exe /F" xuugak.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuugak = "C:\\Users\\Admin\\xuugak.exe /M" xuugak.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuugak = "C:\\Users\\Admin\\xuugak.exe /j" xuugak.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuugak = "C:\\Users\\Admin\\xuugak.exe /b" xuugak.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuugak = "C:\\Users\\Admin\\xuugak.exe /x" xuugak.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuugak = "C:\\Users\\Admin\\xuugak.exe /p" xuugak.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuugak = "C:\\Users\\Admin\\xuugak.exe /c" xuugak.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuugak = "C:\\Users\\Admin\\xuugak.exe /m" xuugak.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuugak = "C:\\Users\\Admin\\xuugak.exe /g" xuugak.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuugak = "C:\\Users\\Admin\\xuugak.exe /q" xuugak.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuugak = "C:\\Users\\Admin\\xuugak.exe /S" xuugak.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows\CurrentVersion\Run\ e8e3523d545a57b0488ec0113116945c3e15e53f2fbdba5e5ef774a93bb2e765.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuugak = "C:\\Users\\Admin\\xuugak.exe /N" xuugak.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuugak = "C:\\Users\\Admin\\xuugak.exe /Z" xuugak.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuugak = "C:\\Users\\Admin\\xuugak.exe /r" xuugak.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuugak = "C:\\Users\\Admin\\xuugak.exe /K" xuugak.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuugak = "C:\\Users\\Admin\\xuugak.exe /O" xuugak.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuugak = "C:\\Users\\Admin\\xuugak.exe /E" xuugak.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 1588 e8e3523d545a57b0488ec0113116945c3e15e53f2fbdba5e5ef774a93bb2e765.exe 1588 e8e3523d545a57b0488ec0113116945c3e15e53f2fbdba5e5ef774a93bb2e765.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe 2752 xuugak.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1588 e8e3523d545a57b0488ec0113116945c3e15e53f2fbdba5e5ef774a93bb2e765.exe 2752 xuugak.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1588 wrote to memory of 2752 1588 e8e3523d545a57b0488ec0113116945c3e15e53f2fbdba5e5ef774a93bb2e765.exe 83 PID 1588 wrote to memory of 2752 1588 e8e3523d545a57b0488ec0113116945c3e15e53f2fbdba5e5ef774a93bb2e765.exe 83 PID 1588 wrote to memory of 2752 1588 e8e3523d545a57b0488ec0113116945c3e15e53f2fbdba5e5ef774a93bb2e765.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\e8e3523d545a57b0488ec0113116945c3e15e53f2fbdba5e5ef774a93bb2e765.exe"C:\Users\Admin\AppData\Local\Temp\e8e3523d545a57b0488ec0113116945c3e15e53f2fbdba5e5ef774a93bb2e765.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:1588 -
C:\Users\Admin\xuugak.exe"C:\Users\Admin\xuugak.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:2752
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
132KB
MD53cbdb84b091495ea685cdbf211a90583
SHA10af559623a6f1e288dba8575d7e478ffd012261a
SHA2562672ce4e0b809749f90a7b8771da470773ea58d5da58dc36ef530dc93582f872
SHA512432adda28d573165f61156a89e1a4084d928ddb633cc98550f7e38d844e3cd5c655ce6bd9da1cf23bbf59d057dc6578ee5b6e606663facd9ce1b4d79ed447080
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Filesize
132KB
MD53cbdb84b091495ea685cdbf211a90583
SHA10af559623a6f1e288dba8575d7e478ffd012261a
SHA2562672ce4e0b809749f90a7b8771da470773ea58d5da58dc36ef530dc93582f872
SHA512432adda28d573165f61156a89e1a4084d928ddb633cc98550f7e38d844e3cd5c655ce6bd9da1cf23bbf59d057dc6578ee5b6e606663facd9ce1b4d79ed447080