Analysis
- max time kernel
113s - max time network
150s - platform
windows7_x64 - resource
win7-20220414-en - submitted
01/07/2022, 01:31
Static task
static1
Behavioral task
behavioral1
Sample
_ing_.exe
Resource
win7-20220414-en
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
_ing_.exe
Resource
win10v2004-20220414-en
windows10-2004_x64
0 signatures
0 seconds
Behavioral task
behavioral3
Sample
how_to_back_files.html
Resource
win7-20220414-en
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral4
Sample
how_to_back_files.html
Resource
win10v2004-20220414-en
windows10-2004_x64
0 signatures
0 seconds
General
- Target how_to_back_files.html
- Size 4KB
- Sample220701-bxc55aedcr
- SHA256 f235c713247e39faee106b8e999c6b31beb1237a66635706f59dd5c2fab1cb4d
- MD5 94793bae9e13583daab62da6db119d58
- SHA1 e9171327e0c056f3b6056e014660ac25d452ca89
- SHA512 d7255caca1cac1c26b6134bde1be04f58fe09cad35575c4504936cf08adf5d1ed69022bfb8873156efc581b6a400b8a71287492913d09991912d326c59c1d83f
- MD5 SHA1 SHA512
Score
1/10
Malware Config
Signatures
-
description ioc Process Set value (data) \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{A3854D91-F8EE-11EC-8152-7E3B55B31640} = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "363411426" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000850f07ecb424934d8f5a48a59e73cec000000000020000000000106600000001000020000000b46a85cd2f3ad0ecb53fd6acf26f86d9838b586fbffdc2c2613a6e0bfbe8e285000000000e8000000002000020000000e71c67d9ce9567fbb0844d2c5694c102134286b63469e4698b090dd281c913ad20000000907afc58e162ec1185696377154d232e8d61967a35c72c1e213fa2e10f3dab4d4000000007f2f53eb889db9370625a39340bd61a4c9fd7e87554a328ea282385eb965d1d3854ed0c33fe130c78741f17e8a603c5f8380bbbe0f75a6d4b9f2d616260819e iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = f0d0cb79fb8cd801 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1424 iexplore.exe - Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1424 iexplore.exe 1424 iexplore.exe 852 IEXPLORE.EXE 852 IEXPLORE.EXE 852 IEXPLORE.EXE 852 IEXPLORE.EXE - Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1424 wrote to memory of 852 1424 iexplore.exe 28 PID 1424 wrote to memory of 852 1424 iexplore.exe 28 PID 1424 wrote to memory of 852 1424 iexplore.exe 28 PID 1424 wrote to memory of 852 1424 iexplore.exe 28
Processes
-
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\how_to_back_files.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1424 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1424 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:852
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\LF5XBRRJ.txt
- Size 604B
- SHA256 0ea693178daf67f3913696537cef2a507fa5826dfb321666958e6a4b415325fb
- MD5 55b1aa05b954425c6d93e1a7dc363581
- SHA1 a31e919d5fae4f4e2b54f76dea294b783ab5bc49
- SHA512 a451ae57cb1ceee1b3378c830848a37dfa57c284b597eb740b32ccbf97aa476492f2d4b7c39d7e07114123172a3f10649be30d8a75e46163632a37c2cc340595
- MD5 SHA1 SHA512