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Analysis
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max time kernel
0s -
max time network
46s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
24/12/2023, 22:03
Static task
static1
Behavioral task
behavioral1
Sample
1461b4d4e17c4cc9c7bdd4c88efdcc7e.html
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
1461b4d4e17c4cc9c7bdd4c88efdcc7e.html
Resource
win10v2004-20231215-en
General
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Target
1461b4d4e17c4cc9c7bdd4c88efdcc7e.html
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Size
6KB
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MD5
1461b4d4e17c4cc9c7bdd4c88efdcc7e
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SHA1
1109cfc35a84ca8074f5c8a4e5fa08ece3ab208c
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SHA256
dc5305ca716260e52eadd0ca9fc174829777436acdfbda152c9e64bdb142c604
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SHA512
e7dd9885d79de9b22ff2a89eab72ef707b7ee7ca59612214a6809e0da7316610754331db643d528c252550719cf406a8e86702b4d9a58e07bb0330bd29c074f6
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SSDEEP
96:IH+cr1olpobSLgjOdx8XkbMsK9bq1l9AIKOZsPPsl9AIKOZsyMG:IH7rxS8SdskbF1l9VxZOPsl9VxZsG
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{B4BECB86-A367-11EE-BD28-72AC86130FB1} = "0" iexplore.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4932 iexplore.exe 4932 iexplore.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4932 wrote to memory of 4392 4932 iexplore.exe 17 PID 4932 wrote to memory of 4392 4932 iexplore.exe 17 PID 4932 wrote to memory of 4392 4932 iexplore.exe 17
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\1461b4d4e17c4cc9c7bdd4c88efdcc7e.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4932 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4932 CREDAT:17410 /prefetch:22⤵PID:4392
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
17KB
MD55a34cb996293fde2cb7a4ac89587393a
SHA13c96c993500690d1a77873cd62bc639b3a10653f
SHA256c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
SHA512e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee