Analysis
- max time kernel
150s - max time network
145s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
24/05/2026, 17:01
Static task
static1
Behavioral task
behavioral1
Sample
tmpj9ww1sol.xml
Resource
win10ltsc2021-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
tmpj9ww1sol.xml
Resource
win10v2004-20260513-en
5 signatures
150 seconds
General
- Target tmpj9ww1sol.xml
- Size 146B
- Sample260524-vjvb2aby2j
- SHA256 95769eb326e23b8cd1b7a9b82d884a713a9724f49b2794ac5b967d8cd706de83
- MD5 40a481f43ca93bbbdd18621b439ea397
- SHA1 14d3e0410423ed5f02262322c8296f509dcf4661
- SHA512 19701ad4a5157a503bbef4b2a654fd37830704cf6bca1dbe58a6b7946d6abac490cd1747ad8332c297cd6a446655b1f01740f4fdc0d10194aca7cb349b7e14ba
- TLSH T170C08C4033086E2A205042743724F150BB0480626681202C4CA58AC326808828E21B1C
- MD5 SHA1 SHA512 TLSH
Malware Config
Signatures
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language IEXPLORE.EXE -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = c06dc171a7ebdc01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "414969814" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "486407073" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000\Software\Microsoft\Internet Explorer\IESettingSync IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = e068ba71a7ebdc01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000784c95236aedec41853ce114ebdc6afa000000000200000000001066000000010000200000004f0df2a570f000c1ad4cb395584ebbc35e8d697fc3b87187a4197c886abb6012000000000e80000000020000200000003d21e74f73628296540ef81b9ce96548c6925c8f704de123f9a2b278ac8ab5a820000000bb06af7f2c2d096c7d2b5905bab9296e95ec1b295ed51bdc0adbbd4641339fc2400000000f096f14e64b3acb6516844e61ec610211a35caacb40c934ddc0449c95c7242285c14322891d65261dc5fc67a2c35a269ca961a14e2ef49edfd0f2ff25929094 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31255455" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{3A1FB158-5792-11F1-BC3D-761C4632812C} = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000784c95236aedec41853ce114ebdc6afa00000000020000000000106600000001000020000000dd13b750b11516452b1dab74733ed89ef143ceaa974745bb88e56c73860c1347000000000e8000000002000020000000429e6e852b8e2d5b39c879ffc1378e3bb3c9ef5bfd1f105f99705231371489c7200000005db03e1646baf9a1d4ac6a23ed6de2e64141c47a90fb9668877e4124ee2b67904000000059ce6cfb582c8c7a962239047594c729d933fe9ce790ba8c09ef26efb66c5264115e50acefd4833b7cc6f10620deab3a8c91f1654eac72bfdabb5ab2949f83c0 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 5112 iexplore.exe - Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 5112 iexplore.exe 5112 iexplore.exe 3372 IEXPLORE.EXE 3372 IEXPLORE.EXE 3372 IEXPLORE.EXE 3372 IEXPLORE.EXE - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 2628 wrote to memory of 5112 2628 MSOXMLED.EXE 87 PID 5112 wrote to memory of 3372 5112 iexplore.exe 92
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\tmpj9ww1sol.xml"1⤵
- Suspicious use of WriteProcessMemory
PID:2628 -
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\tmpj9ww1sol.xml2⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5112 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:5112 CREDAT:17410 /prefetch:23⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:3372
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\8A7891822FCFF127E4EADADE9757112B
- Size 2KB
- SHA256 c097310afc6c5ad857bc928c91c25615a317d64787e4ff3df0db5083680f56d4
- MD5 4fc855a8948a95898be3d59e9cd2f964
- SHA1 8d1207d6f2ec5cdb0a7461788a9ffb49d68f928a
- SHA512 8f43fa323ed5d5ee64cc7e1f268801a57fb23bb9684b3535c23b61308e99c3d81edd64fee8d06fa394787c61b14aeaa2b30ea385fc8fee7c4578bce9e890fc86
- TLSH T19D41856D1E4C35A370192E74E9D6BE878CF291621BC0948EC5688A425472FCE9FCE4F3
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\8A7891822FCFF127E4EADADE9757112B
- Size 246B
- SHA256 7694d3a8d3436b5eade93299a8016f9fa640a294d35c988539bfef318a0e84b2
- MD5 96e942f205b1d8476219af8001267e6e
- SHA1 af65730fa8f345bb1dea5c12c8a8527bc689fbc8
- SHA512 0f4ab5591728b8c21e968dd84cdaee73966d11a9299e90903f28d1e109bcdc123698592d977403caf4c1fb054bc87b31bf0b372b7f020434916b8b7e3cb876b6
- TLSH T1FED022301BB1030BF0B6123EADF882C2B7396B02EA23CF0C00F0071C1C61F810821A9B
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\2CAWFFZ1\suggestions[1].en-US
- Size 17KB
- SHA256 c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
- MD5 5a34cb996293fde2cb7a4ac89587393a
- SHA1 3c96c993500690d1a77873cd62bc639b3a10653f
- SHA512 e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee
- SSDEEP 384:K4gN8sGygaEKfWYSJUKbO7UckxtBjCdY7mO3D0C5l+piEieDSV126ry1/XSGKwG3:K4gNFXiKfWfJ1Kockxbd7mAt5Mp5ie2F
- TLSH T13A823E4E61D88F57EA47B6B2D9084EA702E0C8794716DB93D62CFE63CDE33B25D02161
- MD5 SHA1 SHA512 SSDEEP TLSH