Analysis
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max time kernel
150s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
20/10/2022, 01:46
Static task
static1
Behavioral task
behavioral1
Sample
ec6ab3ded7897520d892bf77b35d4ff8c171ee0f197ce3a51fbff578057bc6eb.exe
Resource
win7-20220901-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
ec6ab3ded7897520d892bf77b35d4ff8c171ee0f197ce3a51fbff578057bc6eb.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
ec6ab3ded7897520d892bf77b35d4ff8c171ee0f197ce3a51fbff578057bc6eb.exe
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Size
128KB
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MD5
8170f4528dfeb795e32baa2dde854486
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SHA1
8169fac0f3328e7b00ddaba89be12f6632f7ad84
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SHA256
ec6ab3ded7897520d892bf77b35d4ff8c171ee0f197ce3a51fbff578057bc6eb
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SHA512
b0e5a6ae4f1867c845f58019555df911078e5455498a79dbc3f1489fad173ade9f1c6f1596f81365869dc14f552c75b7e5492f1aec137fb2e8267a6c3921bc08
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SSDEEP
3072:kOYyjGDDIZXHbomqIQ7Dq7E0zQLQTAE5EG:kPI17XqIAq7E0zQLgAET
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" ec6ab3ded7897520d892bf77b35d4ff8c171ee0f197ce3a51fbff578057bc6eb.exe Set value (int) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" qeore.exe -
Executes dropped EXE 1 IoCs
pid Process 3840 qeore.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 ec6ab3ded7897520d892bf77b35d4ff8c171ee0f197ce3a51fbff578057bc6eb.exe -
Adds Run key to start application 2 TTPs 29 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows\CurrentVersion\Run\ qeore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qeore = "C:\\Users\\Admin\\qeore.exe /z" qeore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qeore = "C:\\Users\\Admin\\qeore.exe /m" qeore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qeore = "C:\\Users\\Admin\\qeore.exe /s" qeore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qeore = "C:\\Users\\Admin\\qeore.exe /w" qeore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qeore = "C:\\Users\\Admin\\qeore.exe /k" qeore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qeore = "C:\\Users\\Admin\\qeore.exe /r" qeore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qeore = "C:\\Users\\Admin\\qeore.exe /j" ec6ab3ded7897520d892bf77b35d4ff8c171ee0f197ce3a51fbff578057bc6eb.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qeore = "C:\\Users\\Admin\\qeore.exe /b" qeore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qeore = "C:\\Users\\Admin\\qeore.exe /v" qeore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qeore = "C:\\Users\\Admin\\qeore.exe /e" qeore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qeore = "C:\\Users\\Admin\\qeore.exe /l" qeore.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows\CurrentVersion\Run\ ec6ab3ded7897520d892bf77b35d4ff8c171ee0f197ce3a51fbff578057bc6eb.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qeore = "C:\\Users\\Admin\\qeore.exe /y" qeore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qeore = "C:\\Users\\Admin\\qeore.exe /f" qeore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qeore = "C:\\Users\\Admin\\qeore.exe /x" qeore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qeore = "C:\\Users\\Admin\\qeore.exe /g" qeore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qeore = "C:\\Users\\Admin\\qeore.exe /c" qeore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qeore = "C:\\Users\\Admin\\qeore.exe /j" qeore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qeore = "C:\\Users\\Admin\\qeore.exe /o" qeore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qeore = "C:\\Users\\Admin\\qeore.exe /i" qeore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qeore = "C:\\Users\\Admin\\qeore.exe /t" qeore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qeore = "C:\\Users\\Admin\\qeore.exe /h" qeore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qeore = "C:\\Users\\Admin\\qeore.exe /q" qeore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qeore = "C:\\Users\\Admin\\qeore.exe /u" qeore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qeore = "C:\\Users\\Admin\\qeore.exe /a" qeore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qeore = "C:\\Users\\Admin\\qeore.exe /p" qeore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qeore = "C:\\Users\\Admin\\qeore.exe /n" qeore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qeore = "C:\\Users\\Admin\\qeore.exe /d" qeore.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 2348 ec6ab3ded7897520d892bf77b35d4ff8c171ee0f197ce3a51fbff578057bc6eb.exe 2348 ec6ab3ded7897520d892bf77b35d4ff8c171ee0f197ce3a51fbff578057bc6eb.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe 3840 qeore.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2348 ec6ab3ded7897520d892bf77b35d4ff8c171ee0f197ce3a51fbff578057bc6eb.exe 3840 qeore.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2348 wrote to memory of 3840 2348 ec6ab3ded7897520d892bf77b35d4ff8c171ee0f197ce3a51fbff578057bc6eb.exe 83 PID 2348 wrote to memory of 3840 2348 ec6ab3ded7897520d892bf77b35d4ff8c171ee0f197ce3a51fbff578057bc6eb.exe 83 PID 2348 wrote to memory of 3840 2348 ec6ab3ded7897520d892bf77b35d4ff8c171ee0f197ce3a51fbff578057bc6eb.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\ec6ab3ded7897520d892bf77b35d4ff8c171ee0f197ce3a51fbff578057bc6eb.exe"C:\Users\Admin\AppData\Local\Temp\ec6ab3ded7897520d892bf77b35d4ff8c171ee0f197ce3a51fbff578057bc6eb.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:2348 -
C:\Users\Admin\qeore.exe"C:\Users\Admin\qeore.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:3840
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
128KB
MD5345779684f8a9a6b41e1be0c286076a7
SHA1ee7e94ff192adcf066e4634cd1c06d42e248d5ea
SHA256dafe8a482ed606930d7aa7f0a191be6dc4fc678aa9d6ccf6936fc5014ed84aa1
SHA512f7a2c8a3559d3c053518c5f061423f02c501275a8ac1340843f9c3a7695e77cd985b57de01ff1419991c68ee52e5ff1e2e408899c8c792fcbd96cd0bfcaf4db4
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Filesize
128KB
MD5345779684f8a9a6b41e1be0c286076a7
SHA1ee7e94ff192adcf066e4634cd1c06d42e248d5ea
SHA256dafe8a482ed606930d7aa7f0a191be6dc4fc678aa9d6ccf6936fc5014ed84aa1
SHA512f7a2c8a3559d3c053518c5f061423f02c501275a8ac1340843f9c3a7695e77cd985b57de01ff1419991c68ee52e5ff1e2e408899c8c792fcbd96cd0bfcaf4db4