Analysis
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max time kernel
124s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
04/01/2023, 09:18
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
http://e-in21.gtolink.in/t/em1/55849/1/e5c2aeed-891f-487d-97f7-57e8ab7a866e/afe4e82ee5ac11ecab450a6b7c954b8a
Resource
win7-20221111-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
http://e-in21.gtolink.in/t/em1/55849/1/e5c2aeed-891f-487d-97f7-57e8ab7a866e/afe4e82ee5ac11ecab450a6b7c954b8a
Resource
win10v2004-20220812-en
windows10-2004-x64
7 signatures
150 seconds
General
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Target
http://e-in21.gtolink.in/t/em1/55849/1/e5c2aeed-891f-487d-97f7-57e8ab7a866e/afe4e82ee5ac11ecab450a6b7c954b8a
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 opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 firefox.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Signature firefox.exe 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 -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings firefox.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1084 firefox.exe Token: SeDebugPrivilege 1084 firefox.exe Token: SeDebugPrivilege 1084 firefox.exe Token: SeDebugPrivilege 1084 firefox.exe -
Suspicious use of FindShellTrayWindow 4 IoCs
pid Process 1084 firefox.exe 1084 firefox.exe 1084 firefox.exe 1084 firefox.exe -
Suspicious use of SendNotifyMessage 3 IoCs
pid Process 1084 firefox.exe 1084 firefox.exe 1084 firefox.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1084 firefox.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4800 wrote to memory of 1084 4800 firefox.exe 83 PID 4800 wrote to memory of 1084 4800 firefox.exe 83 PID 4800 wrote to memory of 1084 4800 firefox.exe 83 PID 4800 wrote to memory of 1084 4800 firefox.exe 83 PID 4800 wrote to memory of 1084 4800 firefox.exe 83 PID 4800 wrote to memory of 1084 4800 firefox.exe 83 PID 4800 wrote to memory of 1084 4800 firefox.exe 83 PID 4800 wrote to memory of 1084 4800 firefox.exe 83 PID 4800 wrote to memory of 1084 4800 firefox.exe 83 PID 1084 wrote to memory of 2080 1084 firefox.exe 84 PID 1084 wrote to memory of 2080 1084 firefox.exe 84 PID 1084 wrote to memory of 2248 1084 firefox.exe 87 PID 1084 wrote to memory of 2248 1084 firefox.exe 87 PID 1084 wrote to memory of 2248 1084 firefox.exe 87 PID 1084 wrote to memory of 2248 1084 firefox.exe 87 PID 1084 wrote to memory of 2248 1084 firefox.exe 87 PID 1084 wrote to memory of 2248 1084 firefox.exe 87 PID 1084 wrote to memory of 2248 1084 firefox.exe 87 PID 1084 wrote to memory of 2248 1084 firefox.exe 87 PID 1084 wrote to memory of 2248 1084 firefox.exe 87 PID 1084 wrote to memory of 2248 1084 firefox.exe 87 PID 1084 wrote to memory of 2248 1084 firefox.exe 87 PID 1084 wrote to memory of 2248 1084 firefox.exe 87 PID 1084 wrote to memory of 2248 1084 firefox.exe 87 PID 1084 wrote to memory of 2248 1084 firefox.exe 87 PID 1084 wrote to memory of 2248 1084 firefox.exe 87 PID 1084 wrote to memory of 2248 1084 firefox.exe 87 PID 1084 wrote to memory of 2248 1084 firefox.exe 87 PID 1084 wrote to memory of 2248 1084 firefox.exe 87 PID 1084 wrote to memory of 2248 1084 firefox.exe 87 PID 1084 wrote to memory of 2248 1084 firefox.exe 87 PID 1084 wrote to memory of 2248 1084 firefox.exe 87 PID 1084 wrote to memory of 2248 1084 firefox.exe 87 PID 1084 wrote to memory of 2248 1084 firefox.exe 87 PID 1084 wrote to memory of 2248 1084 firefox.exe 87 PID 1084 wrote to memory of 2248 1084 firefox.exe 87 PID 1084 wrote to memory of 2248 1084 firefox.exe 87 PID 1084 wrote to memory of 2248 1084 firefox.exe 87 PID 1084 wrote to memory of 2248 1084 firefox.exe 87 PID 1084 wrote to memory of 2248 1084 firefox.exe 87 PID 1084 wrote to memory of 2248 1084 firefox.exe 87 PID 1084 wrote to memory of 2248 1084 firefox.exe 87 PID 1084 wrote to memory of 2248 1084 firefox.exe 87 PID 1084 wrote to memory of 2248 1084 firefox.exe 87 PID 1084 wrote to memory of 2248 1084 firefox.exe 87 PID 1084 wrote to memory of 2248 1084 firefox.exe 87 PID 1084 wrote to memory of 2248 1084 firefox.exe 87 PID 1084 wrote to memory of 2248 1084 firefox.exe 87 PID 1084 wrote to memory of 2248 1084 firefox.exe 87 PID 1084 wrote to memory of 2248 1084 firefox.exe 87 PID 1084 wrote to memory of 2248 1084 firefox.exe 87 PID 1084 wrote to memory of 2248 1084 firefox.exe 87 PID 1084 wrote to memory of 2248 1084 firefox.exe 87 PID 1084 wrote to memory of 2248 1084 firefox.exe 87 PID 1084 wrote to memory of 2208 1084 firefox.exe 88 PID 1084 wrote to memory of 2208 1084 firefox.exe 88 PID 1084 wrote to memory of 2208 1084 firefox.exe 88 PID 1084 wrote to memory of 2208 1084 firefox.exe 88 PID 1084 wrote to memory of 2208 1084 firefox.exe 88 PID 1084 wrote to memory of 2208 1084 firefox.exe 88 PID 1084 wrote to memory of 2208 1084 firefox.exe 88 PID 1084 wrote to memory of 2208 1084 firefox.exe 88 PID 1084 wrote to memory of 2208 1084 firefox.exe 88 PID 1084 wrote to memory of 2208 1084 firefox.exe 88
Processes
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" http://e-in21.gtolink.in/t/em1/55849/1/e5c2aeed-891f-487d-97f7-57e8ab7a866e/afe4e82ee5ac11ecab450a6b7c954b8a1⤵
- Suspicious use of WriteProcessMemory
PID:4800 -
C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" http://e-in21.gtolink.in/t/em1/55849/1/e5c2aeed-891f-487d-97f7-57e8ab7a866e/afe4e82ee5ac11ecab450a6b7c954b8a2⤵
- 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:1084 -
C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1084.0.200211583\774362324" -parentBuildID 20200403170909 -prefsHandle 1700 -prefMapHandle 1692 -prefsLen 1 -prefMapSize 220117 -appdir "C:\Program Files\Mozilla Firefox\browser" - 1084 "\\.\pipe\gecko-crash-server-pipe.1084" 1776 gpu3⤵PID:2080
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1084.3.492785481\308784750" -childID 1 -isForBrowser -prefsHandle 2496 -prefMapHandle 2332 -prefsLen 112 -prefMapSize 220117 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 1084 "\\.\pipe\gecko-crash-server-pipe.1084" 2508 tab3⤵PID:2248
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1084.13.1832088790\479376373" -childID 2 -isForBrowser -prefsHandle 3552 -prefMapHandle 3548 -prefsLen 6894 -prefMapSize 220117 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 1084 "\\.\pipe\gecko-crash-server-pipe.1084" 3572 tab3⤵PID:2208
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