Analysis
-
max time kernel
225s -
max time network
233s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
04/12/2022, 10:50
Static task
static1
Behavioral task
behavioral1
Sample
f95ecf5ff8e7e9211bcb6926226454063269ae28f8b634a9004b3ac504d7ada8.exe
Resource
win7-20220812-en
windows7-x64
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
f95ecf5ff8e7e9211bcb6926226454063269ae28f8b634a9004b3ac504d7ada8.exe
Resource
win10v2004-20221111-en
windows10-2004-x64
7 signatures
150 seconds
General
-
Target
f95ecf5ff8e7e9211bcb6926226454063269ae28f8b634a9004b3ac504d7ada8.exe
-
Size
318KB
-
MD5
202f7d96a42850a9a5db67f28ac56f41
-
SHA1
5d3c3483d801152b8b9fd001db4bc47521b9b13b
-
SHA256
f95ecf5ff8e7e9211bcb6926226454063269ae28f8b634a9004b3ac504d7ada8
-
SHA512
b4d92df75408cce371206c4de5f82964406483989fc58b2f0e245de081050df2e3d455eade8f22f2d0d8a70d06d8022ea66fcb4d6ec09d0de37ce4369f0941bc
-
SSDEEP
3072:+1TTHTk63hSodepN+ty66NGh8IRp+6aRXdODCVqrZkxJgWNfW5wZBe3KbykcDXYj:563hSweiQ6n86ghUecZ4+6O7YwX
Score
6/10
Malware Config
Signatures
-
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Java Update = "C:\\Program Files (x86)\\java.exe" f95ecf5ff8e7e9211bcb6926226454063269ae28f8b634a9004b3ac504d7ada8.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1712 set thread context of 2776 1712 f95ecf5ff8e7e9211bcb6926226454063269ae28f8b634a9004b3ac504d7ada8.exe 84 -
Drops file in Program Files directory 2 IoCs
description ioc Process File created C:\Program Files (x86)\java.exe f95ecf5ff8e7e9211bcb6926226454063269ae28f8b634a9004b3ac504d7ada8.exe File opened for modification C:\Program Files (x86)\java.exe f95ecf5ff8e7e9211bcb6926226454063269ae28f8b634a9004b3ac504d7ada8.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "112309967" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31001256" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "112309967" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31001256" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{2C7867D9-769B-11ED-919F-C2D7A23AFBD4} = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "377229447" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Internet Explorer\VersionManager iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2776 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2776 iexplore.exe 2776 iexplore.exe 312 IEXPLORE.EXE 312 IEXPLORE.EXE 312 IEXPLORE.EXE 312 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 1712 wrote to memory of 1820 1712 f95ecf5ff8e7e9211bcb6926226454063269ae28f8b634a9004b3ac504d7ada8.exe 83 PID 1712 wrote to memory of 1820 1712 f95ecf5ff8e7e9211bcb6926226454063269ae28f8b634a9004b3ac504d7ada8.exe 83 PID 1712 wrote to memory of 2776 1712 f95ecf5ff8e7e9211bcb6926226454063269ae28f8b634a9004b3ac504d7ada8.exe 84 PID 1712 wrote to memory of 2776 1712 f95ecf5ff8e7e9211bcb6926226454063269ae28f8b634a9004b3ac504d7ada8.exe 84 PID 1712 wrote to memory of 2776 1712 f95ecf5ff8e7e9211bcb6926226454063269ae28f8b634a9004b3ac504d7ada8.exe 84 PID 1712 wrote to memory of 2776 1712 f95ecf5ff8e7e9211bcb6926226454063269ae28f8b634a9004b3ac504d7ada8.exe 84 PID 1712 wrote to memory of 2776 1712 f95ecf5ff8e7e9211bcb6926226454063269ae28f8b634a9004b3ac504d7ada8.exe 84 PID 1712 wrote to memory of 2776 1712 f95ecf5ff8e7e9211bcb6926226454063269ae28f8b634a9004b3ac504d7ada8.exe 84 PID 2776 wrote to memory of 312 2776 iexplore.exe 85 PID 2776 wrote to memory of 312 2776 iexplore.exe 85 PID 2776 wrote to memory of 312 2776 iexplore.exe 85
Processes
-
C:\Users\Admin\AppData\Local\Temp\f95ecf5ff8e7e9211bcb6926226454063269ae28f8b634a9004b3ac504d7ada8.exe"C:\Users\Admin\AppData\Local\Temp\f95ecf5ff8e7e9211bcb6926226454063269ae28f8b634a9004b3ac504d7ada8.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:1712 -
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe"2⤵PID:1820
-
-
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe"2⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2776 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2776 CREDAT:17410 /prefetch:23⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:312
-
-