Analysis
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max time kernel
134s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
10-10-2022 15:16
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://ftp.onogost.com/z0f76a1d14fd21a8fb5fd0d03e0fdc3d3cedae52f?wsidchk=9092709
Resource
win7-20220812-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
https://ftp.onogost.com/z0f76a1d14fd21a8fb5fd0d03e0fdc3d3cedae52f?wsidchk=9092709
Resource
win10v2004-20220812-en
windows10-2004-x64
7 signatures
150 seconds
General
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Target
https://ftp.onogost.com/z0f76a1d14fd21a8fb5fd0d03e0fdc3d3cedae52f?wsidchk=9092709
Score
1/10
Malware Config
Signatures
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Checks processor information in registry 2 TTPs 5 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision firefox.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz firefox.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier firefox.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 firefox.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Signature firefox.exe -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings firefox.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4944 firefox.exe Token: SeDebugPrivilege 4944 firefox.exe Token: SeDebugPrivilege 4944 firefox.exe Token: SeDebugPrivilege 4944 firefox.exe -
Suspicious use of FindShellTrayWindow 4 IoCs
pid Process 4944 firefox.exe 4944 firefox.exe 4944 firefox.exe 4944 firefox.exe -
Suspicious use of SendNotifyMessage 3 IoCs
pid Process 4944 firefox.exe 4944 firefox.exe 4944 firefox.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 4944 firefox.exe 4944 firefox.exe 4944 firefox.exe 4944 firefox.exe 4944 firefox.exe 4944 firefox.exe 4944 firefox.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 5000 wrote to memory of 4944 5000 firefox.exe 82 PID 5000 wrote to memory of 4944 5000 firefox.exe 82 PID 5000 wrote to memory of 4944 5000 firefox.exe 82 PID 5000 wrote to memory of 4944 5000 firefox.exe 82 PID 5000 wrote to memory of 4944 5000 firefox.exe 82 PID 5000 wrote to memory of 4944 5000 firefox.exe 82 PID 5000 wrote to memory of 4944 5000 firefox.exe 82 PID 5000 wrote to memory of 4944 5000 firefox.exe 82 PID 5000 wrote to memory of 4944 5000 firefox.exe 82 PID 4944 wrote to memory of 1368 4944 firefox.exe 83 PID 4944 wrote to memory of 1368 4944 firefox.exe 83 PID 4944 wrote to memory of 3664 4944 firefox.exe 86 PID 4944 wrote to memory of 3664 4944 firefox.exe 86 PID 4944 wrote to memory of 3664 4944 firefox.exe 86 PID 4944 wrote to memory of 3664 4944 firefox.exe 86 PID 4944 wrote to memory of 3664 4944 firefox.exe 86 PID 4944 wrote to memory of 3664 4944 firefox.exe 86 PID 4944 wrote to memory of 3664 4944 firefox.exe 86 PID 4944 wrote to memory of 3664 4944 firefox.exe 86 PID 4944 wrote to memory of 3664 4944 firefox.exe 86 PID 4944 wrote to memory of 3664 4944 firefox.exe 86 PID 4944 wrote to memory of 3664 4944 firefox.exe 86 PID 4944 wrote to memory of 3664 4944 firefox.exe 86 PID 4944 wrote to memory of 3664 4944 firefox.exe 86 PID 4944 wrote to memory of 3664 4944 firefox.exe 86 PID 4944 wrote to memory of 3664 4944 firefox.exe 86 PID 4944 wrote to memory of 3664 4944 firefox.exe 86 PID 4944 wrote to memory of 3664 4944 firefox.exe 86 PID 4944 wrote to memory of 3664 4944 firefox.exe 86 PID 4944 wrote to memory of 3664 4944 firefox.exe 86 PID 4944 wrote to memory of 3664 4944 firefox.exe 86 PID 4944 wrote to memory of 3664 4944 firefox.exe 86 PID 4944 wrote to memory of 3664 4944 firefox.exe 86 PID 4944 wrote to memory of 3664 4944 firefox.exe 86 PID 4944 wrote to memory of 3664 4944 firefox.exe 86 PID 4944 wrote to memory of 3664 4944 firefox.exe 86 PID 4944 wrote to memory of 3664 4944 firefox.exe 86 PID 4944 wrote to memory of 3664 4944 firefox.exe 86 PID 4944 wrote to memory of 3664 4944 firefox.exe 86 PID 4944 wrote to memory of 3664 4944 firefox.exe 86 PID 4944 wrote to memory of 3664 4944 firefox.exe 86 PID 4944 wrote to memory of 3664 4944 firefox.exe 86 PID 4944 wrote to memory of 3664 4944 firefox.exe 86 PID 4944 wrote to memory of 3664 4944 firefox.exe 86 PID 4944 wrote to memory of 3664 4944 firefox.exe 86 PID 4944 wrote to memory of 3664 4944 firefox.exe 86 PID 4944 wrote to memory of 3664 4944 firefox.exe 86 PID 4944 wrote to memory of 3664 4944 firefox.exe 86 PID 4944 wrote to memory of 3664 4944 firefox.exe 86 PID 4944 wrote to memory of 3664 4944 firefox.exe 86 PID 4944 wrote to memory of 3664 4944 firefox.exe 86 PID 4944 wrote to memory of 3664 4944 firefox.exe 86 PID 4944 wrote to memory of 3664 4944 firefox.exe 86 PID 4944 wrote to memory of 3664 4944 firefox.exe 86 PID 4944 wrote to memory of 1668 4944 firefox.exe 87 PID 4944 wrote to memory of 1668 4944 firefox.exe 87 PID 4944 wrote to memory of 1668 4944 firefox.exe 87 PID 4944 wrote to memory of 1668 4944 firefox.exe 87 PID 4944 wrote to memory of 1668 4944 firefox.exe 87 PID 4944 wrote to memory of 1668 4944 firefox.exe 87 PID 4944 wrote to memory of 1668 4944 firefox.exe 87 PID 4944 wrote to memory of 1668 4944 firefox.exe 87 PID 4944 wrote to memory of 1668 4944 firefox.exe 87 PID 4944 wrote to memory of 1668 4944 firefox.exe 87
Processes
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" https://ftp.onogost.com/z0f76a1d14fd21a8fb5fd0d03e0fdc3d3cedae52f?wsidchk=90927091⤵
- Suspicious use of WriteProcessMemory
PID:5000 -
C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" https://ftp.onogost.com/z0f76a1d14fd21a8fb5fd0d03e0fdc3d3cedae52f?wsidchk=90927092⤵
- Checks processor information in registry
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4944 -
C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4944.0.1531804375\584014263" -parentBuildID 20200403170909 -prefsHandle 1692 -prefMapHandle 1684 -prefsLen 1 -prefMapSize 219989 -appdir "C:\Program Files\Mozilla Firefox\browser" - 4944 "\\.\pipe\gecko-crash-server-pipe.4944" 1772 gpu3⤵PID:1368
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4944.3.1100896105\818347465" -childID 1 -isForBrowser -prefsHandle 2372 -prefMapHandle 1476 -prefsLen 112 -prefMapSize 219989 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 4944 "\\.\pipe\gecko-crash-server-pipe.4944" 2308 tab3⤵PID:3664
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4944.13.1974948473\724303378" -childID 2 -isForBrowser -prefsHandle 3664 -prefMapHandle 3656 -prefsLen 6894 -prefMapSize 219989 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 4944 "\\.\pipe\gecko-crash-server-pipe.4944" 3676 tab3⤵PID:1668
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