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Analysis
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max time kernel
280s -
max time network
332s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
05/12/2022, 22:09
Static task
static1
Behavioral task
behavioral1
Sample
8267f28d525130ceb710584d5655fa93d98fb265aca760cccd4f036d7ddf504e.exe
Resource
win7-20221111-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
8267f28d525130ceb710584d5655fa93d98fb265aca760cccd4f036d7ddf504e.exe
Resource
win10v2004-20220901-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
8267f28d525130ceb710584d5655fa93d98fb265aca760cccd4f036d7ddf504e.exe
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Size
184KB
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MD5
2d953984df46f39073afd9e6dcdbc430
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SHA1
1e2b6dfb10b844aecce01a0debacc3a4c14a6e60
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SHA256
8267f28d525130ceb710584d5655fa93d98fb265aca760cccd4f036d7ddf504e
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SHA512
18a0ea8fceb7f0f0ac49dd31c207e2bc07e4956c1c5c7b3e5adc5e9a57cc5ad7a18fabfce3be60be8a2d00babfe2feb90caddf1e5e8ab291892402a2f14cd476
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SSDEEP
3072:BDGXZleu7o897rl2Y4HpRSQ8nsl8Koay6Vs68:YQulF8HpRpAKoahVsZ
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-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" qakid.exe Set value (int) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 8267f28d525130ceb710584d5655fa93d98fb265aca760cccd4f036d7ddf504e.exe -
Executes dropped EXE 1 IoCs
pid Process 1656 qakid.exe -
Loads dropped DLL 2 IoCs
pid Process 520 8267f28d525130ceb710584d5655fa93d98fb265aca760cccd4f036d7ddf504e.exe 520 8267f28d525130ceb710584d5655fa93d98fb265aca760cccd4f036d7ddf504e.exe -
Adds Run key to start application 2 TTPs 28 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\qakid = "C:\\Users\\Admin\\qakid.exe /z" qakid.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\qakid = "C:\\Users\\Admin\\qakid.exe /k" qakid.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\qakid = "C:\\Users\\Admin\\qakid.exe /m" qakid.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\qakid = "C:\\Users\\Admin\\qakid.exe /q" qakid.exe Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\ 8267f28d525130ceb710584d5655fa93d98fb265aca760cccd4f036d7ddf504e.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\qakid = "C:\\Users\\Admin\\qakid.exe /n" qakid.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\qakid = "C:\\Users\\Admin\\qakid.exe /o" qakid.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\qakid = "C:\\Users\\Admin\\qakid.exe /e" qakid.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\qakid = "C:\\Users\\Admin\\qakid.exe /b" qakid.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\qakid = "C:\\Users\\Admin\\qakid.exe /g" qakid.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\qakid = "C:\\Users\\Admin\\qakid.exe /c" qakid.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\qakid = "C:\\Users\\Admin\\qakid.exe /a" qakid.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\qakid = "C:\\Users\\Admin\\qakid.exe /p" qakid.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\qakid = "C:\\Users\\Admin\\qakid.exe /v" qakid.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\qakid = "C:\\Users\\Admin\\qakid.exe /i" qakid.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\qakid = "C:\\Users\\Admin\\qakid.exe /r" qakid.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\qakid = "C:\\Users\\Admin\\qakid.exe /s" qakid.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\qakid = "C:\\Users\\Admin\\qakid.exe /y" qakid.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\qakid = "C:\\Users\\Admin\\qakid.exe /z" 8267f28d525130ceb710584d5655fa93d98fb265aca760cccd4f036d7ddf504e.exe Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\ qakid.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\qakid = "C:\\Users\\Admin\\qakid.exe /u" qakid.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\qakid = "C:\\Users\\Admin\\qakid.exe /w" qakid.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\qakid = "C:\\Users\\Admin\\qakid.exe /f" qakid.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\qakid = "C:\\Users\\Admin\\qakid.exe /t" qakid.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\qakid = "C:\\Users\\Admin\\qakid.exe /h" qakid.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\qakid = "C:\\Users\\Admin\\qakid.exe /j" qakid.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\qakid = "C:\\Users\\Admin\\qakid.exe /d" qakid.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\qakid = "C:\\Users\\Admin\\qakid.exe /l" qakid.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 53 IoCs
pid Process 520 8267f28d525130ceb710584d5655fa93d98fb265aca760cccd4f036d7ddf504e.exe 1656 qakid.exe 1656 qakid.exe 1656 qakid.exe 1656 qakid.exe 1656 qakid.exe 1656 qakid.exe 1656 qakid.exe 1656 qakid.exe 1656 qakid.exe 1656 qakid.exe 1656 qakid.exe 1656 qakid.exe 1656 qakid.exe 1656 qakid.exe 1656 qakid.exe 1656 qakid.exe 1656 qakid.exe 1656 qakid.exe 1656 qakid.exe 1656 qakid.exe 1656 qakid.exe 1656 qakid.exe 1656 qakid.exe 1656 qakid.exe 1656 qakid.exe 1656 qakid.exe 1656 qakid.exe 1656 qakid.exe 1656 qakid.exe 1656 qakid.exe 1656 qakid.exe 1656 qakid.exe 1656 qakid.exe 1656 qakid.exe 1656 qakid.exe 1656 qakid.exe 1656 qakid.exe 1656 qakid.exe 1656 qakid.exe 1656 qakid.exe 1656 qakid.exe 1656 qakid.exe 1656 qakid.exe 1656 qakid.exe 1656 qakid.exe 1656 qakid.exe 1656 qakid.exe 1656 qakid.exe 1656 qakid.exe 1656 qakid.exe 1656 qakid.exe 1656 qakid.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 520 8267f28d525130ceb710584d5655fa93d98fb265aca760cccd4f036d7ddf504e.exe 1656 qakid.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 520 wrote to memory of 1656 520 8267f28d525130ceb710584d5655fa93d98fb265aca760cccd4f036d7ddf504e.exe 28 PID 520 wrote to memory of 1656 520 8267f28d525130ceb710584d5655fa93d98fb265aca760cccd4f036d7ddf504e.exe 28 PID 520 wrote to memory of 1656 520 8267f28d525130ceb710584d5655fa93d98fb265aca760cccd4f036d7ddf504e.exe 28 PID 520 wrote to memory of 1656 520 8267f28d525130ceb710584d5655fa93d98fb265aca760cccd4f036d7ddf504e.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\8267f28d525130ceb710584d5655fa93d98fb265aca760cccd4f036d7ddf504e.exe"C:\Users\Admin\AppData\Local\Temp\8267f28d525130ceb710584d5655fa93d98fb265aca760cccd4f036d7ddf504e.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:520 -
C:\Users\Admin\qakid.exe"C:\Users\Admin\qakid.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:1656
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
184KB
MD5032ebd0f909bab51a344cc7c85d73228
SHA11f2d10a01396d5b03020722e4509fe8b1aa872ab
SHA256dcbf6fc86e846bd72ce4ce8e41a5d30c181787a3b5e597623695c80cbff80994
SHA5120b8526864d34b2693c5b8f9a76a6935ad0f4778adc144c459e8e5b65e78c6e7d6c87ce1bdc08aab3b0fe691b8636056a65e6d9395bf2e600e7c733ee8dcf2edd
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Filesize
184KB
MD5032ebd0f909bab51a344cc7c85d73228
SHA11f2d10a01396d5b03020722e4509fe8b1aa872ab
SHA256dcbf6fc86e846bd72ce4ce8e41a5d30c181787a3b5e597623695c80cbff80994
SHA5120b8526864d34b2693c5b8f9a76a6935ad0f4778adc144c459e8e5b65e78c6e7d6c87ce1bdc08aab3b0fe691b8636056a65e6d9395bf2e600e7c733ee8dcf2edd
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Filesize
184KB
MD5032ebd0f909bab51a344cc7c85d73228
SHA11f2d10a01396d5b03020722e4509fe8b1aa872ab
SHA256dcbf6fc86e846bd72ce4ce8e41a5d30c181787a3b5e597623695c80cbff80994
SHA5120b8526864d34b2693c5b8f9a76a6935ad0f4778adc144c459e8e5b65e78c6e7d6c87ce1bdc08aab3b0fe691b8636056a65e6d9395bf2e600e7c733ee8dcf2edd
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Filesize
184KB
MD5032ebd0f909bab51a344cc7c85d73228
SHA11f2d10a01396d5b03020722e4509fe8b1aa872ab
SHA256dcbf6fc86e846bd72ce4ce8e41a5d30c181787a3b5e597623695c80cbff80994
SHA5120b8526864d34b2693c5b8f9a76a6935ad0f4778adc144c459e8e5b65e78c6e7d6c87ce1bdc08aab3b0fe691b8636056a65e6d9395bf2e600e7c733ee8dcf2edd