Analysis
- max time kernel
148s - max time network
147s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
24/09/2026, 08:10
Static task
static1
Behavioral task
behavioral1
Sample
jaffacakes118_011ecee61345d52678268dd21ad67479b30207e084bf339d7e3387c9284192ce.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
jaffacakes118_011ecee61345d52678268dd21ad67479b30207e084bf339d7e3387c9284192ce.exe
Resource
win11ltsc2024-20260911-en
General
- Target jaffacakes118_011ecee61345d52678268dd21ad67479b30207e084bf339d7e3387c9284192ce.exe
- Size 49KB
- Sample260924-j2n27ahd64
- SHA256 011ecee61345d52678268dd21ad67479b30207e084bf339d7e3387c9284192ce
- MD5 6a6978570984e6bfe3aff227e4d6bd0c
- SHA1 34ae8bb5fbbb68a10da2f897ac1b5291ce3aeca3
- SHA512 9792febb1ae9bae93bcb26f38cb9c5fe9b584c3f2aae679a176281b4aadfc4d0adc51b7f9e3d07531294478a23b8089c529fc0a859347fdd890694f907f815c6
- SSDEEP 768:tMqqjBE3njHAZdl2qr9N5BWUF+Yq0E+Mz2AgUdP/qYAf1KXj:eqqjBEXjAZdl2ytM0EyAgUx/qd
- TLSH T1A6332A3275908039C0A0AC397EFAE6C75661B5EC9E1A05C23E6A97CD0EFD7701C5F899
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Command and Scripting Interpreter: JavaScript 1 TTPs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 4 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_011ecee61345d52678268dd21ad67479b30207e084bf339d7e3387c9284192ce.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language wscript.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ielowutil.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language IEXPLORE.EXE -
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-4057491610-3392471755-192832105-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4057491610-3392471755-192832105-1000\Software\Microsoft\Internet Explorer\Main\DisableFirstRunCustomize = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4057491610-3392471755-192832105-1000\Software\Microsoft\Internet Explorer\DOMStorage IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4057491610-3392471755-192832105-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-4057491610-3392471755-192832105-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 80b5ae68144cdd01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4057491610-3392471755-192832105-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4057491610-3392471755-192832105-1000\Software\Microsoft\Internet Explorer\Recovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4057491610-3392471755-192832105-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{3118EE5D-B7FF-11F1-A03F-721A714DA675} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4057491610-3392471755-192832105-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-4057491610-3392471755-192832105-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-4057491610-3392471755-192832105-1000\Software\Microsoft\Internet Explorer\MINIE\TabBandWidth = "677" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-4057491610-3392471755-192832105-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4057491610-3392471755-192832105-1000\Software\Microsoft\Internet Explorer\Main\SearchBandMigrationVersion = "1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-4057491610-3392471755-192832105-1000\Software\Microsoft\Internet Explorer\Suggested Sites\MigrationTime = 53a458e29042dd01 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4057491610-3392471755-192832105-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31280140" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4057491610-3392471755-192832105-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-4057491610-3392471755-192832105-1000\Software\Microsoft\Internet Explorer\Main\ImageStoreRandomFolder = "5m67qul" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-4057491610-3392471755-192832105-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 7070b368144cdd01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4057491610-3392471755-192832105-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4057491610-3392471755-192832105-1000\Software\Microsoft\Internet Explorer\VersionManager iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4057491610-3392471755-192832105-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-4057491610-3392471755-192832105-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000038d24efa61044140b0ae3d109f1675ea00000000020000000000106600000001000020000000fa3e1f659f73dc566de4074833e1fac973b355d06f3a0d15bdbb65456b09112c000000000e800000000200002000000003c90d27504569113c47a5457a382f153d3aa372995487829ed0c0148b85b86d2000000071ad246f0696ba945da9c3f4dec858fd4baa140782440ed43ec29884e9d5c32a400000005017f9efff8bcb5601ee23ce9af522b323149829c0fb1074e93737af5a0d9a3ce3f8231e57c37b53f969fc8a953a583ef4abfbcd27d6cbf4135b006493ddbcdd iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-4057491610-3392471755-192832105-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4057491610-3392471755-192832105-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4057491610-3392471755-192832105-1000\Software\Microsoft\Internet Explorer\Suggested Sites\DataStreamEnabledState = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4057491610-3392471755-192832105-1000\Software\Microsoft\Internet Explorer\DOMStorage\oo.lv IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4057491610-3392471755-192832105-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4057491610-3392471755-192832105-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4057491610-3392471755-192832105-1000\Software\Microsoft\Internet Explorer\Suggested Sites iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4057491610-3392471755-192832105-1000\Software\Microsoft\Internet Explorer\DOMStorage\oo.lv\NumberOfSubdomains = "1" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-4057491610-3392471755-192832105-1000\Software\Microsoft\Internet Explorer\Main\DisableFirstRunCustomize = "1" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4057491610-3392471755-192832105-1000\Software\Microsoft\Internet Explorer\MINIE iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4057491610-3392471755-192832105-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "94758894" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4057491610-3392471755-192832105-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-4057491610-3392471755-192832105-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000038d24efa61044140b0ae3d109f1675ea00000000020000000000106600000001000020000000b470abc0164d8eec473af05ec31ea8dfc7a1a100726f3f9c658397caf49d7da6000000000e800000000200002000000006dd0e486e8dc0cb53f0ec8bf7009696445c162b416b4e294fdf8c2b6e51e87b200000008679c114f7cea68ec25bc69568046af3481f4798e548872d47340d08f79936f3400000001a58fc68361f37af955a3ad25a21cfa5ee6266b80496ea2e648f296592a38392aea1eacba0bf0bf0e42216dcad0d4bc8bfdd5a78db3c48e4eba1c1ac177991ee iexplore.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2440 iexplore.exe - Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 2440 iexplore.exe 2440 iexplore.exe 2876 IEXPLORE.EXE 2876 IEXPLORE.EXE - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 2152 wrote to memory of 4328 2152 jaffacakes118_011ecee61345d52678268dd21ad67479b30207e084bf339d7e3387c9284192ce.exe 90 PID 2440 wrote to memory of 2876 2440 iexplore.exe 93 - Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
- Uses Volume Shadow Copy WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
- Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
-
C:\Users\Admin\AppData\Local\Temp\jaffacakes118_011ecee61345d52678268dd21ad67479b30207e084bf339d7e3387c9284192ce.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_011ecee61345d52678268dd21ad67479b30207e084bf339d7e3387c9284192ce.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2152 -
C:\Windows\SysWOW64\wscript.exe"C:\Windows\system32\wscript.exe" //B "C:\Users\Admin\AppData\Local\Temp\DUOMlMmQyC.js" "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_011ecee61345d52678268dd21ad67479b30207e084bf339d7e3387c9284192ce.exe"2⤵
- System Location Discovery: System Language Discovery
PID:4328
-
-
C:\Program Files (x86)\Internet Explorer\ielowutil.exe"C:\Program Files (x86)\Internet Explorer\ielowutil.exe" -CLSID:{0002DF01-0000-0000-C000-000000000046} -Embedding1⤵
- System Location Discovery: System Language Discovery
PID:2624
-
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" -Embedding1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2440 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2440 CREDAT:17410 /prefetch:22⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2876
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\WR34X31D\favicon[1].htm
- Size 291B
- SHA256 014c471c07b2bc1b90cf5b46eb8eb60abe3ac278e43cd8fcc7c4e6c8950c592d
- MD5 b73189024a094989653a1002fb6a790b
- SHA1 0c44f096cd1fec253c1fe2fcfcd3c58fe05c402d
- SHA512 1bca726835d33847812060c968e5306535f513429de5c90d66942155fd42ff75508dba97da8ca36c6d6e6a8df5a2602fe3be047bb5612ad4e367c6c00e1e50a3
- TLSH T1FDD02BF73C01071147F197D014C1A28A50B7159DDCD2DC9042A3E4AD0580FA9CA875B4
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\DUOMlMmQyC.js
- Size 10KB
- SHA256 b4702b054221e50cc14a66ae866533f1c33d6fee7fce9affc6974e1835d62a25
- MD5 62d43af02e5f9526e9b5d231f9034908
- SHA1 35ecc24e7f5c211ee29d32f328ff26cd66746118
- SHA512 2943fa73aad1e2063a9ca6b3700e6594bc474787b5aa28802be28066543d069f7f4977811c30b69b4c7f1077ffd5dc17142c8efdb9c69727e324d415b4936bed
- SSDEEP 192:h/M3YJOAt8DNNkwzh2HpV1lo4gtgJvVNLiervMGI7qoCg4OABw2OloqvOUHynpA:q74XOQA
- TLSH T1632268656F0C4831B31C1FD4AA6FDA6DBEEB33362D17B60BB813769F1A6856C8041718
- MD5 SHA1 SHA512 SSDEEP TLSH