Overview
overview
8Static
static
1Docs/THA/adaptusr.htm
windows7-x64
1Docs/THA/adaptusr.htm
windows10-2004-x64
1Docs/THA/index.htm
windows7-x64
1Docs/THA/index.htm
windows10-2004-x64
1Docs/THA/regs.htm
windows7-x64
1Docs/THA/regs.htm
windows10-2004-x64
1Docs/THA/specs.htm
windows7-x64
1Docs/THA/specs.htm
windows10-2004-x64
1Docs/THA/support.htm
windows7-x64
1Docs/THA/support.htm
windows10-2004-x64
1Docs/THA/warranty.htm
windows7-x64
1Docs/THA/warranty.htm
windows10-2004-x64
1Docs/TRK/adaptusr.htm
windows7-x64
1Docs/TRK/adaptusr.htm
windows10-2004-x64
1Docs/TRK/index.htm
windows7-x64
1Docs/TRK/index.htm
windows10-2004-x64
1Docs/TRK/regs.htm
windows7-x64
1Docs/TRK/regs.htm
windows10-2004-x64
1Docs/TRK/specs.htm
windows7-x64
1Docs/TRK/specs.htm
windows10-2004-x64
1Docs/TRK/support.htm
windows7-x64
1Docs/TRK/support.htm
windows10-2004-x64
1Docs/TRK/warranty.htm
windows7-x64
1Docs/TRK/warranty.htm
windows10-2004-x64
1Docs/releasenotes.htm
windows7-x64
1Docs/releasenotes.htm
windows10-2004-x64
1Install Up...e).url
windows7-x64
1Install Up...e).url
windows10-2004-x64
1Local/Win6...st.bat
windows7-x64
8Local/Win6...st.bat
windows10-2004-x64
8Local/Win6...st.bat
windows7-x64
1Local/Win6...st.bat
windows10-2004-x64
1Analysis
-
max time kernel
142s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system -
submitted
12/07/2023, 05:33
Static task
static1
Behavioral task
behavioral1
Sample
Docs/THA/adaptusr.htm
Resource
win7-20230703-en
Behavioral task
behavioral2
Sample
Docs/THA/adaptusr.htm
Resource
win10v2004-20230703-en
Behavioral task
behavioral3
Sample
Docs/THA/index.htm
Resource
win7-20230705-en
Behavioral task
behavioral4
Sample
Docs/THA/index.htm
Resource
win10v2004-20230703-en
Behavioral task
behavioral5
Sample
Docs/THA/regs.htm
Resource
win7-20230703-en
Behavioral task
behavioral6
Sample
Docs/THA/regs.htm
Resource
win10v2004-20230703-en
Behavioral task
behavioral7
Sample
Docs/THA/specs.htm
Resource
win7-20230703-en
Behavioral task
behavioral8
Sample
Docs/THA/specs.htm
Resource
win10v2004-20230703-en
Behavioral task
behavioral9
Sample
Docs/THA/support.htm
Resource
win7-20230703-en
Behavioral task
behavioral10
Sample
Docs/THA/support.htm
Resource
win10v2004-20230703-en
Behavioral task
behavioral11
Sample
Docs/THA/warranty.htm
Resource
win7-20230705-en
Behavioral task
behavioral12
Sample
Docs/THA/warranty.htm
Resource
win10v2004-20230703-en
Behavioral task
behavioral13
Sample
Docs/TRK/adaptusr.htm
Resource
win7-20230703-en
Behavioral task
behavioral14
Sample
Docs/TRK/adaptusr.htm
Resource
win10v2004-20230703-en
Behavioral task
behavioral15
Sample
Docs/TRK/index.htm
Resource
win7-20230703-en
Behavioral task
behavioral16
Sample
Docs/TRK/index.htm
Resource
win10v2004-20230703-en
Behavioral task
behavioral17
Sample
Docs/TRK/regs.htm
Resource
win7-20230703-en
Behavioral task
behavioral18
Sample
Docs/TRK/regs.htm
Resource
win10v2004-20230703-en
Behavioral task
behavioral19
Sample
Docs/TRK/specs.htm
Resource
win7-20230703-en
Behavioral task
behavioral20
Sample
Docs/TRK/specs.htm
Resource
win10v2004-20230703-en
Behavioral task
behavioral21
Sample
Docs/TRK/support.htm
Resource
win7-20230703-en
Behavioral task
behavioral22
Sample
Docs/TRK/support.htm
Resource
win10v2004-20230703-en
Behavioral task
behavioral23
Sample
Docs/TRK/warranty.htm
Resource
win7-20230703-en
Behavioral task
behavioral24
Sample
Docs/TRK/warranty.htm
Resource
win10v2004-20230703-en
Behavioral task
behavioral25
Sample
Docs/releasenotes.htm
Resource
win7-20230703-en
Behavioral task
behavioral26
Sample
Docs/releasenotes.htm
Resource
win10v2004-20230703-en
Behavioral task
behavioral27
Sample
Install Updater (win-msi-stable).url
Resource
win7-20230705-en
Behavioral task
behavioral28
Sample
Install Updater (win-msi-stable).url
Resource
win10v2004-20230703-en
Behavioral task
behavioral29
Sample
Local/Win64/Tools/Diagnostics/ETW/Driver/RegisterCustomerManifest.bat
Resource
win7-20230703-en
Behavioral task
behavioral30
Sample
Local/Win64/Tools/Diagnostics/ETW/Driver/RegisterCustomerManifest.bat
Resource
win10v2004-20230703-en
Behavioral task
behavioral31
Sample
Local/Win64/Tools/Diagnostics/ETW/Driver/UnRegisterCustomerManifest.bat
Resource
win7-20230703-en
Behavioral task
behavioral32
Sample
Local/Win64/Tools/Diagnostics/ETW/Driver/UnRegisterCustomerManifest.bat
Resource
win10v2004-20230703-en
General
-
Target
Docs/THA/specs.htm
-
Size
136KB
-
MD5
9efddab219f72d9d8cd5b7b845e8dc3d
-
SHA1
9476dff9eb0e13607f880c4fbf62c9d317cd31cc
-
SHA256
43fb3fd5cd339d060082f6231aa5e9212e27e6f787cba0e76b8877e17e1afd84
-
SHA512
db7f7306714ecac518b84e8185c6e86e22653ca6fb1cc90e9f3585039d80d9a665140e7b490df02f7e2a0005c020f6f2bdd2d833dac7c2fb2365fab7e23cc28a
-
SSDEEP
1536:f+AEc4zH+ZJ4a+AcB4z+v64Q+BA64v++Cw64kVz+a646O5KA64wuPA64KTL2n64E:ar
Malware Config
Signatures
-
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\Software\Microsoft\Internet Explorer\IESettingSync IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1845197058" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\International\CpMRU\Size = "10" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\Software\Microsoft\Internet Explorer\International\CpMRU IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1833478208" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31044738" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "395904969" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31044738" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000043db47ff6362a24abd0df5a96fa93c4600000000020000000000106600000001000020000000e4dda708707d71d30d8a45ea7b9cf2b0b5c22f926974fb60f40a2f86da27b557000000000e8000000002000020000000185198660a64238499eb7afee91cee26afb9d3e740a7c6b0deafb5b0d1a1a2eb200000001a4c4ec32dd01b1dee4dc0d08098489e10181c4bc57ed5c49f4c4b711cb16f18400000009776225ec304b7d8c3faf9141af2053f9f9320222737bdf28d0442b01687054a79f63beaa3a0aa7fe74a8f783114071818f7c87adf08bb6fe888aabc5c842e9c iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = b0c3ae7082b4d901 iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "1833478208" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000043db47ff6362a24abd0df5a96fa93c4600000000020000000000106600000001000020000000e53481bc20474c8425ff59a396974c0ca99c087f1c03d81a5e319bd92824a203000000000e8000000002000020000000a6e3087b9c52c769e89af6a3434c6259deed38c9fee91f3efc696cf4da1baeb920000000f2c2ccf097d19d0361876dbaf973a83ffae3b631b569537787a44b270a0825364000000006e7844822e80db26d353810e28312a9bdbbee5b05069881ecbcb578ed52fe90b445371506064c48597460072befb9bac352929ce5f234b8b5fbf51572140693 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\International\CpMRU\Factor = "20" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\International\CpMRU\Enable = "1" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 8047c47082b4d901 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\Software\Microsoft\Internet Explorer\VersionManager iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31044738" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{98C01859-2075-11EE-B651-5258CC6B9027} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2" IEXPLORE.EXE -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1488 iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1488 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1488 iexplore.exe 1488 iexplore.exe 2344 IEXPLORE.EXE 2344 IEXPLORE.EXE 2344 IEXPLORE.EXE 2344 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1488 wrote to memory of 2344 1488 iexplore.exe 85 PID 1488 wrote to memory of 2344 1488 iexplore.exe 85 PID 1488 wrote to memory of 2344 1488 iexplore.exe 85
Processes
-
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\Docs\THA\specs.htm1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1488 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1488 CREDAT:17410 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2344
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
-
Filesize
17KB
MD55a34cb996293fde2cb7a4ac89587393a
SHA13c96c993500690d1a77873cd62bc639b3a10653f
SHA256c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
SHA512e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee