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
138s -
max time network
147s -
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/index.htm
-
Size
5KB
-
MD5
3d253b559dafdb276f5bd487283598c2
-
SHA1
44558b7bd565950f2b8775bc7ce3778fa3cc8515
-
SHA256
9e839b5c7b2ca72185f84f8b2b982e0bfa3c5c3e774a326de402c5c7b2ff509d
-
SHA512
f3fd64695b442953bf6fc377bb7cd29d5d7c5ec349e6db85f755fda08e29a21588cd83a6d27e31c2ec3304a5f43d6a0aa0700542acaa087781058a6975e77099
-
SSDEEP
96:lrlPe+TwRGImgMPARZmFQ8Q4Kdyj5ZK2TTZXP9CtG/CwXOTlyff7iUoE3zX:l9e+5DfKdyjHK2ZXG2Cw+TlSDidY
Malware Config
Signatures
-
description ioc Process Set value (data) \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = e08c8424b6add901 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000a07bbe79b265d14db3b0aa02a3882147000000000200000000001066000000010000200000009cfa9ced799ad695766f0ca51369fe87f300d97090071d7ebf114c731e8e2126000000000e8000000002000020000000b8605440cf0db3ceef62d1781249919489ed2bf3871cfd5d2f0a4af431b526f7200000004fc7e8033652fda456641262dc764b4315cea688e02e4a4a85da008616461377400000009c109d78c3a68e73dd944ba42472415e359b614eef12fcf1f63b3a9361dc9ed9810540e71ef1355c9e2ffbca6d0ec455daf2de6eda5866ac9ec7cd0fbccfd9ad iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000a07bbe79b265d14db3b0aa02a3882147000000000200000000001066000000010000200000008a2c14b431355cd2cc1c5ef22ef583c8ef6066235da754807605627c5232e68b000000000e800000000200002000000097c37548e5f8f77abc881c0ec3bec124f889898c3a27d36b423b5bd54918fb0620000000d97b59a43907a7bab7e35c52e9a9b4c88bc35b8e9100a7e075f3abdc3d8aa72b400000005156bc2c69418e6479eb69fb1a7a8f946a0a4df9d4cf7e6160760664f0ad14b87e9aab8501df6b45f040507aa3dfc11f994340a8f996813ed6333952c5338fd2 iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = b0109a24b6add901 iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\International\CpMRU\Size = "10" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{99FF8237-2075-11EE-A61E-72A452026D15} = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "395157518" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\Software\Microsoft\Internet Explorer\International\CpMRU IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\International\CpMRU\Factor = "20" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\International\CpMRU\Enable = "1" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\Software\Microsoft\Internet Explorer\IESettingSync IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 5088 iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 5088 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 5088 iexplore.exe 5088 iexplore.exe 4740 IEXPLORE.EXE 4740 IEXPLORE.EXE 4740 IEXPLORE.EXE 4740 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 5088 wrote to memory of 4740 5088 iexplore.exe 85 PID 5088 wrote to memory of 4740 5088 iexplore.exe 85 PID 5088 wrote to memory of 4740 5088 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\index.htm1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5088 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:5088 CREDAT:17410 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:4740
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
17KB
MD55a34cb996293fde2cb7a4ac89587393a
SHA13c96c993500690d1a77873cd62bc639b3a10653f
SHA256c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
SHA512e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee