Resubmissions
30/10/2022, 19:12
221030-xwrg1sfae5 6Analysis
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max time kernel
61s -
max time network
64s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
30/10/2022, 19:12
Static task
static1
Behavioral task
behavioral1
Sample
identifier.js
Resource
win7-20220812-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
identifier.js
Resource
win10v2004-20220812-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
identifier.js
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Size
150KB
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MD5
910a0fdc72eb90b636a5c2083297b473
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SHA1
18c3e127f8ec591b4779d9102696346d5929f3ee
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SHA256
b5f6da40ef5fa02a60bf00441035138729aecfe23a713dc5af068bb80fe14fe2
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SHA512
309c6bc99312ca5e3687084a0a80f991a444535b12d74f778aee64642e6d660cbfd7883064bed396ca70811cc3a8115c7462a528dc66473d739005e23c672a23
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SSDEEP
1536:eRgvLNNiZ816vphD4pPUbsUiVnwtE28KHc4WhEGs98YUuAo+rgNGayPK2ff98rbg:G8UXzUhEG25niy239tbUP+lCM
Score
1/10
Malware Config
Signatures
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Checks processor information in registry 2 TTPs 4 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 Signature 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 -
Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_Classes\Local Settings firefox.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\MuiCache firefox.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1964 firefox.exe Token: SeDebugPrivilege 1964 firefox.exe -
Suspicious use of FindShellTrayWindow 4 IoCs
pid Process 1964 firefox.exe 1964 firefox.exe 1964 firefox.exe 1964 firefox.exe -
Suspicious use of SendNotifyMessage 3 IoCs
pid Process 1964 firefox.exe 1964 firefox.exe 1964 firefox.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1280 wrote to memory of 1964 1280 firefox.exe 28 PID 1280 wrote to memory of 1964 1280 firefox.exe 28 PID 1280 wrote to memory of 1964 1280 firefox.exe 28 PID 1280 wrote to memory of 1964 1280 firefox.exe 28 PID 1280 wrote to memory of 1964 1280 firefox.exe 28 PID 1280 wrote to memory of 1964 1280 firefox.exe 28 PID 1280 wrote to memory of 1964 1280 firefox.exe 28 PID 1280 wrote to memory of 1964 1280 firefox.exe 28 PID 1280 wrote to memory of 1964 1280 firefox.exe 28 PID 1280 wrote to memory of 1964 1280 firefox.exe 28 PID 1964 wrote to memory of 1220 1964 firefox.exe 30 PID 1964 wrote to memory of 1220 1964 firefox.exe 30 PID 1964 wrote to memory of 1220 1964 firefox.exe 30 PID 1964 wrote to memory of 268 1964 firefox.exe 31 PID 1964 wrote to memory of 268 1964 firefox.exe 31 PID 1964 wrote to memory of 268 1964 firefox.exe 31 PID 1964 wrote to memory of 268 1964 firefox.exe 31 PID 1964 wrote to memory of 268 1964 firefox.exe 31 PID 1964 wrote to memory of 268 1964 firefox.exe 31 PID 1964 wrote to memory of 268 1964 firefox.exe 31 PID 1964 wrote to memory of 268 1964 firefox.exe 31 PID 1964 wrote to memory of 268 1964 firefox.exe 31 PID 1964 wrote to memory of 268 1964 firefox.exe 31 PID 1964 wrote to memory of 268 1964 firefox.exe 31 PID 1964 wrote to memory of 268 1964 firefox.exe 31 PID 1964 wrote to memory of 268 1964 firefox.exe 31 PID 1964 wrote to memory of 268 1964 firefox.exe 31 PID 1964 wrote to memory of 268 1964 firefox.exe 31 PID 1964 wrote to memory of 268 1964 firefox.exe 31 PID 1964 wrote to memory of 268 1964 firefox.exe 31 PID 1964 wrote to memory of 268 1964 firefox.exe 31 PID 1964 wrote to memory of 268 1964 firefox.exe 31 PID 1964 wrote to memory of 268 1964 firefox.exe 31 PID 1964 wrote to memory of 268 1964 firefox.exe 31 PID 1964 wrote to memory of 268 1964 firefox.exe 31 PID 1964 wrote to memory of 268 1964 firefox.exe 31 PID 1964 wrote to memory of 268 1964 firefox.exe 31 PID 1964 wrote to memory of 268 1964 firefox.exe 31 PID 1964 wrote to memory of 268 1964 firefox.exe 31 PID 1964 wrote to memory of 268 1964 firefox.exe 31 PID 1964 wrote to memory of 268 1964 firefox.exe 31 PID 1964 wrote to memory of 268 1964 firefox.exe 31 PID 1964 wrote to memory of 268 1964 firefox.exe 31 PID 1964 wrote to memory of 268 1964 firefox.exe 31 PID 1964 wrote to memory of 268 1964 firefox.exe 31 PID 1964 wrote to memory of 268 1964 firefox.exe 31 PID 1964 wrote to memory of 268 1964 firefox.exe 31 PID 1964 wrote to memory of 268 1964 firefox.exe 31 PID 1964 wrote to memory of 268 1964 firefox.exe 31 PID 1964 wrote to memory of 268 1964 firefox.exe 31 PID 1964 wrote to memory of 268 1964 firefox.exe 31 PID 1964 wrote to memory of 268 1964 firefox.exe 31 PID 1964 wrote to memory of 268 1964 firefox.exe 31 PID 1964 wrote to memory of 268 1964 firefox.exe 31 PID 1964 wrote to memory of 268 1964 firefox.exe 31 PID 1964 wrote to memory of 268 1964 firefox.exe 31 PID 1964 wrote to memory of 268 1964 firefox.exe 31 PID 1964 wrote to memory of 1280 1964 firefox.exe 32 PID 1964 wrote to memory of 1280 1964 firefox.exe 32 PID 1964 wrote to memory of 1280 1964 firefox.exe 32 PID 1964 wrote to memory of 1280 1964 firefox.exe 32 PID 1964 wrote to memory of 1280 1964 firefox.exe 32 PID 1964 wrote to memory of 1280 1964 firefox.exe 32 PID 1964 wrote to memory of 1280 1964 firefox.exe 32
Processes
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C:\Windows\system32\wscript.exewscript.exe C:\Users\Admin\AppData\Local\Temp\identifier.js1⤵PID:900
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1280 -
C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe"2⤵
- Checks processor information in registry
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1964 -
C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1964.0.50808671\1127051072" -parentBuildID 20200403170909 -prefsHandle 1188 -prefMapHandle 1180 -prefsLen 1 -prefMapSize 220106 -appdir "C:\Program Files\Mozilla Firefox\browser" - 1964 "\\.\pipe\gecko-crash-server-pipe.1964" 1248 gpu3⤵PID:1220
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1964.3.1568489924\142544826" -childID 1 -isForBrowser -prefsHandle 1728 -prefMapHandle 1720 -prefsLen 156 -prefMapSize 220106 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 1964 "\\.\pipe\gecko-crash-server-pipe.1964" 1616 tab3⤵PID:268
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1964.13.1631305371\1494588719" -childID 2 -isForBrowser -prefsHandle 2748 -prefMapHandle 2744 -prefsLen 6938 -prefMapSize 220106 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 1964 "\\.\pipe\gecko-crash-server-pipe.1964" 2760 tab3⤵PID:1280
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