Overview
overview
10Static
static
7Checker.exe
windows7-x64
10Checker.exe
windows10-2004-x64
10LiveCharts.xml
windows7-x64
1LiveCharts.xml
windows10-2004-x64
1LiveCharts...es.dll
windows7-x64
3LiveCharts...es.dll
windows10-2004-x64
3LiveChartsRegion.dll
windows7-x64
3LiveChartsRegion.dll
windows10-2004-x64
3MetroSet UI.dll
windows7-x64
1MetroSet UI.dll
windows10-2004-x64
5NAudio.dll
windows7-x64
1NAudio.dll
windows10-2004-x64
1System.IO....le.dll
windows7-x64
1System.IO....le.dll
windows10-2004-x64
1System.IO....on.dll
windows7-x64
1System.IO....on.dll
windows10-2004-x64
1Vip.Notification.dll
windows7-x64
1Vip.Notification.dll
windows10-2004-x64
1WinMM.Net.dll
windows7-x64
1WinMM.Net.dll
windows10-2004-x64
1World.xml
windows7-x64
1World.xml
windows10-2004-x64
1postproc-54.dll
windows7-x64
1postproc-54.dll
windows10-2004-x64
1swresample-2.dll
windows7-x64
1swresample-2.dll
windows10-2004-x64
1swscale-4.dll
windows7-x64
1swscale-4.dll
windows10-2004-x64
1Analysis
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max time kernel
137s -
max time network
137s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system -
submitted
06/07/2023, 10:44
Behavioral task
behavioral1
Sample
Checker.exe
Resource
win7-20230705-en
Behavioral task
behavioral2
Sample
Checker.exe
Resource
win10v2004-20230703-en
Behavioral task
behavioral3
Sample
LiveCharts.xml
Resource
win7-20230703-en
Behavioral task
behavioral4
Sample
LiveCharts.xml
Resource
win10v2004-20230703-en
Behavioral task
behavioral5
Sample
LiveChartsCountries.dll
Resource
win7-20230703-en
Behavioral task
behavioral6
Sample
LiveChartsCountries.dll
Resource
win10v2004-20230703-en
Behavioral task
behavioral7
Sample
LiveChartsRegion.dll
Resource
win7-20230705-en
Behavioral task
behavioral8
Sample
LiveChartsRegion.dll
Resource
win10v2004-20230703-en
Behavioral task
behavioral9
Sample
MetroSet UI.dll
Resource
win7-20230703-en
Behavioral task
behavioral10
Sample
MetroSet UI.dll
Resource
win10v2004-20230703-en
Behavioral task
behavioral11
Sample
NAudio.dll
Resource
win7-20230703-en
Behavioral task
behavioral12
Sample
NAudio.dll
Resource
win10v2004-20230703-en
Behavioral task
behavioral13
Sample
System.IO.Compression.ZipFile.dll
Resource
win7-20230703-en
Behavioral task
behavioral14
Sample
System.IO.Compression.ZipFile.dll
Resource
win10v2004-20230703-en
Behavioral task
behavioral15
Sample
System.IO.Compression.dll
Resource
win7-20230703-en
Behavioral task
behavioral16
Sample
System.IO.Compression.dll
Resource
win10v2004-20230703-en
Behavioral task
behavioral17
Sample
Vip.Notification.dll
Resource
win7-20230703-en
Behavioral task
behavioral18
Sample
Vip.Notification.dll
Resource
win10v2004-20230703-en
Behavioral task
behavioral19
Sample
WinMM.Net.dll
Resource
win7-20230703-en
Behavioral task
behavioral20
Sample
WinMM.Net.dll
Resource
win10v2004-20230703-en
Behavioral task
behavioral21
Sample
World.xml
Resource
win7-20230703-en
Behavioral task
behavioral22
Sample
World.xml
Resource
win10v2004-20230703-en
Behavioral task
behavioral23
Sample
postproc-54.dll
Resource
win7-20230703-en
Behavioral task
behavioral24
Sample
postproc-54.dll
Resource
win10v2004-20230703-en
Behavioral task
behavioral25
Sample
swresample-2.dll
Resource
win7-20230703-en
Behavioral task
behavioral26
Sample
swresample-2.dll
Resource
win10v2004-20230703-en
Behavioral task
behavioral27
Sample
swscale-4.dll
Resource
win7-20230703-en
Behavioral task
behavioral28
Sample
swscale-4.dll
Resource
win10v2004-20230703-en
General
-
Target
World.xml
-
Size
112KB
-
MD5
28a1e2b477ebe7de49df597a4117c28e
-
SHA1
a7cfdaa2e2307f443bead3b1f02e6936772020d6
-
SHA256
cbd20c5ccc5b11718b782547bb5b818fe368168c1794b2254fed7333959757da
-
SHA512
087622b16c9165f8007455b161df4f2e6bf1a5de787c73e3beeaee4583c5bad2b2bdb6320ff61e9b036543342045ff3bed6fc3aa1ed885ce7afa0a619967b38d
-
SSDEEP
1536:qu4P6sZgrZzXA/hmK5ITweUbPyTOQnSwBnN1RSC4OHKtPrAnyfUZyUtDl5+jZ4uq:7
Malware Config
Signatures
-
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\Software\Microsoft\Internet Explorer\VersionManager iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000ebadd934471470438e7d54f4b866f62c00000000020000000000106600000001000020000000d241289b223279046939b4453afa3461e8da90a62180806671b21e7981f00ec2000000000e80000000020000200000009ae3de0258e574b5e12f7ffa03d81015e607b43acec094123d521fb5106afc4720000000bb35752457daf98b63e1fe4ea8a00f55631cc9e2cda407c5e822999de321ae464000000032e5e0a2d13827af6757ccc1269b58444da2ccc8251290b5af752940dbc88be38425f395a53998e61964034802eba38624855519dcf36c5622f5d4113311269e iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000ebadd934471470438e7d54f4b866f62c0000000002000000000010660000000100002000000042380a04bd92f0ae35969b424837aa3cf800908e9aa471430aad6e5cf1656f99000000000e80000000020000200000004918ee9aafc86496a55a512722b8b8f8de4dca8cdaa2038db29f3aeef8a46faf20000000424d5f345685f8f78789573df3683830ab64da78cbb74489876d21a14dad32fc40000000d89b01b0221ddeee04832b0f7bd1dd41b9f0d0e40aa2e82ccff8e362f176e586db308f0327d1214ca588a2044f7d963de472e865af682a5635dcd6be8be77c90 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 30fb6555f7afd901 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\Software\Microsoft\Internet Explorer\IESettingSync IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31043575" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1396659055" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "395405420" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1333375922" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31043575" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{7ACB008D-1BEA-11EE-AF62-E2F5CE34D8FF} = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "1333375922" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31043575" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 60775055f7afd901 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 4360 iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4360 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 4360 iexplore.exe 4360 iexplore.exe 2696 IEXPLORE.EXE 2696 IEXPLORE.EXE 2696 IEXPLORE.EXE 2696 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 2840 wrote to memory of 4360 2840 MSOXMLED.EXE 82 PID 2840 wrote to memory of 4360 2840 MSOXMLED.EXE 82 PID 4360 wrote to memory of 2696 4360 iexplore.exe 84 PID 4360 wrote to memory of 2696 4360 iexplore.exe 84 PID 4360 wrote to memory of 2696 4360 iexplore.exe 84
Processes
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C:\Program Files\Microsoft Office\Root\VFS\ProgramFilesCommonX64\Microsoft Shared\Office16\MSOXMLED.EXE"C:\Program Files\Microsoft Office\Root\VFS\ProgramFilesCommonX64\Microsoft Shared\Office16\MSOXMLED.EXE" /verb open "C:\Users\Admin\AppData\Local\Temp\World.xml"1⤵
- Suspicious use of WriteProcessMemory
PID:2840 -
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\World.xml2⤵
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4360 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4360 CREDAT:17410 /prefetch:23⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2696
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
-
Filesize
17KB
MD55a34cb996293fde2cb7a4ac89587393a
SHA13c96c993500690d1a77873cd62bc639b3a10653f
SHA256c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
SHA512e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee