Analysis
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max time kernel
123s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
03-01-2024 15:20
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
faaf1bfee7c1195945a431ccd350d308.exe
Resource
win7-20231215-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
faaf1bfee7c1195945a431ccd350d308.exe
Resource
win10v2004-20231215-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
faaf1bfee7c1195945a431ccd350d308.exe
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Size
48KB
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MD5
faaf1bfee7c1195945a431ccd350d308
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SHA1
8366ec2a9c664b4c7e2c7fdd1e6ab9f6ca249a20
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SHA256
9c143f0a30da6ca52a7e992a3e0b50bbb5229200687defde3fb1c65285cc7cda
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SHA512
6f3fb5b15d02227fc62a29a11e0e976a9d705794affacce8ae8707aa8ea7dca8694bf14e2da6ded29cdd95f050cf794e540e1b817213e786f0f1e1165ee2f25f
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SSDEEP
768:qFNEhmmgton3v+6wH9H7MfygXaDMFQXD7e:qFamnon76NNDsQXD7
Score
10/10
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" qlviis.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-1-5-21-1497073144-2389943819-3385106915-1000\Control Panel\International\Geo\Nation faaf1bfee7c1195945a431ccd350d308.exe -
Executes dropped EXE 1 IoCs
pid Process 4892 qlviis.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qlviis = "C:\\Users\\Admin\\qlviis.exe" qlviis.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe 4892 qlviis.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1828 faaf1bfee7c1195945a431ccd350d308.exe 4892 qlviis.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1828 wrote to memory of 4892 1828 faaf1bfee7c1195945a431ccd350d308.exe 92 PID 1828 wrote to memory of 4892 1828 faaf1bfee7c1195945a431ccd350d308.exe 92 PID 1828 wrote to memory of 4892 1828 faaf1bfee7c1195945a431ccd350d308.exe 92 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60 PID 4892 wrote to memory of 1828 4892 qlviis.exe 60
Processes
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C:\Users\Admin\AppData\Local\Temp\faaf1bfee7c1195945a431ccd350d308.exe"C:\Users\Admin\AppData\Local\Temp\faaf1bfee7c1195945a431ccd350d308.exe"1⤵
- Checks computer location settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1828 -
C:\Users\Admin\qlviis.exe"C:\Users\Admin\qlviis.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
- Suspicious use of WriteProcessMemory
PID:4892
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
48KB
MD504ad360c763d8dafc47237071aa031b6
SHA1f447cfb90f76c791db225c6b8d63140afbacf181
SHA2564243dde730cc499bf5c019507db51ea52cb0128a07cb12ac711bd322af545737
SHA512dd515af794a09fbbec133b4721ea3b40073323f146e954e3b129190968d6342031b4cffad91f72b7e46b9d585f5238b0afd0dc426c3d06a1ce71454c8b5dbe5d