Overview
overview
7Static
static
3Deskcal.exe
windows10-2004-x64
7LICENSES.c...m.html
windows10-2004-x64
1d3dcompiler_47.dll
windows10-2004-x64
3ffmpeg.dll
windows10-2004-x64
1libEGL.dll
windows10-2004-x64
1libGLESv2.dll
windows10-2004-x64
3resources/app.js
windows10-2004-x64
1swiftshade...GL.dll
windows10-2004-x64
1swiftshade...v2.dll
windows10-2004-x64
1vk_swiftshader.dll
windows10-2004-x64
1vulkan-1.dll
windows10-2004-x64
1Analysis
-
max time kernel
131s -
max time network
159s -
platform
windows10-2004_x64 -
resource
win10v2004-20231023-en -
resource tags
arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system -
submitted
17/11/2023, 21:58
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
Deskcal.exe
Resource
win10v2004-20231023-en
windows10-2004-x64
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
LICENSES.chromium.html
Resource
win10v2004-20231023-en
windows10-2004-x64
5 signatures
150 seconds
Behavioral task
behavioral3
Sample
d3dcompiler_47.dll
Resource
win10v2004-20231025-en
windows10-2004-x64
2 signatures
150 seconds
Behavioral task
behavioral4
Sample
ffmpeg.dll
Resource
win10v2004-20231020-en
windows10-2004-x64
1 signatures
150 seconds
Behavioral task
behavioral5
Sample
libEGL.dll
Resource
win10v2004-20231020-en
windows10-2004-x64
1 signatures
150 seconds
Behavioral task
behavioral6
Sample
libGLESv2.dll
Resource
win10v2004-20231020-en
windows10-2004-x64
2 signatures
150 seconds
Behavioral task
behavioral7
Sample
resources/app.js
Resource
win10v2004-20231023-en
windows10-2004-x64
0 signatures
150 seconds
Behavioral task
behavioral8
Sample
swiftshader/libEGL.dll
Resource
win10v2004-20231023-en
windows10-2004-x64
1 signatures
150 seconds
Behavioral task
behavioral9
Sample
swiftshader/libGLESv2.dll
Resource
win10v2004-20231020-en
windows10-2004-x64
1 signatures
150 seconds
Behavioral task
behavioral10
Sample
vk_swiftshader.dll
Resource
win10v2004-20231020-en
windows10-2004-x64
1 signatures
150 seconds
Behavioral task
behavioral11
Sample
vulkan-1.dll
Resource
win10v2004-20231023-en
windows10-2004-x64
0 signatures
150 seconds
General
-
Target
LICENSES.chromium.html
-
Size
5.1MB
-
MD5
6b84319ee8a0a0af690273d3d2dcbaf4
-
SHA1
857ca353e0582d100dcbc6cb6761bb4430d0cb90
-
SHA256
fc2a256467fb4d4ff72be6c423e5961e98b418554deeec296aded0e757b9a585
-
SHA512
26f9842bfdb429ef132cc1a930da9187071a339927eda402e8d54b5eb9e03067612cdadc3a2dad3d0977f8e6af18c05eab6ac91720221c6a0104f96638f85a8a
-
SSDEEP
24576:yd97B+mnLiLsrDy2VrErjKCqzkU98wwg3QeXuh:0P+mLAqHBCuRoeS
Score
1/10
Malware Config
Signatures
-
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2385304200" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31070625" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Key created \REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000\Software\Microsoft\Internet Explorer\GPU IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000\Software\Microsoft\Internet Explorer\IESettingSync IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "2385304200" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2395304492" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000abe4f06573e2f04c9485dceedf57e48200000000020000000000106600000001000020000000a22d1eb430263c8109ec4bd2970afa234f7786e02a7f961b16e0d5b6c6c0cd2b000000000e8000000002000020000000e7fd26750583aee351b17dd6aa3517a6eaf290571687d7fee98a1206978eee4320000000b8f74f41ec47b860d065a8df9c915539bf8a931d85f02f955b5b211ad0ac8bf3400000009d01908c08a65b98325fa6cc449f8bf3958c3ab998ba3f63e345c66881b34e5003f0caf96d0739b366252daab0a38ce8ec8840127f2264267b5a1fa60a2bc406 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.546\"hypervisor=\"No Hypervisor (No SLAT)\"" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000\Software\Microsoft\Internet Explorer\VersionManager iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000abe4f06573e2f04c9485dceedf57e482000000000200000000001066000000010000200000007d68878923470316b71d1b1f6d33fdfe173f61dd493311129f38ca5a455df408000000000e8000000002000020000000a8d23e7fe2e7ee46bfdc4f38326293ba22a46993490537d86c69b2d2a48283da200000001cc9d38405bf69eb55e335e3b97b588bb5f0dee04e2071ad561747e7cff8151c40000000f1e4c683bfae49b3c70bf163cca6071c1a2587e39cd89cda6dabb0a6fd50ee2d24abeae15ab945159d31d28f7f13e9bb5229ad4baca1ffefe28bb531a9236d94 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "407023411" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{B98C79AE-8594-11EE-BEE0-CE8F13F6BB56} = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31070625" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31070625" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 70a00990a119da01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 309b5291a119da01 iexplore.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 4504 iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4504 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 4504 iexplore.exe 4504 iexplore.exe 2752 IEXPLORE.EXE 2752 IEXPLORE.EXE 2752 IEXPLORE.EXE 2752 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4504 wrote to memory of 2752 4504 iexplore.exe 88 PID 4504 wrote to memory of 2752 4504 iexplore.exe 88 PID 4504 wrote to memory of 2752 4504 iexplore.exe 88
Processes
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\LICENSES.chromium.html1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4504 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4504 CREDAT:17410 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2752
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
17KB
MD55a34cb996293fde2cb7a4ac89587393a
SHA13c96c993500690d1a77873cd62bc639b3a10653f
SHA256c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
SHA512e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee