Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
20/06/2024, 12:24
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
05f64ccb6ccd1434a3637770665cad13_JaffaCakes118.exe
Resource
win7-20240221-en
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
05f64ccb6ccd1434a3637770665cad13_JaffaCakes118.exe
Resource
win10v2004-20240508-en
12 signatures
150 seconds
General
- Target 05f64ccb6ccd1434a3637770665cad13_JaffaCakes118.exe
- Size 682KB
- Sample240620-plgaas1fll
- SHA256 41728c38b160db9a1807f9d26a2bae8a923d8cf1903281cab19f892c6a6e73c2
- MD5 05f64ccb6ccd1434a3637770665cad13
- SHA1 62a18fcf61b8627f4a4b866da43241150286d218
- SHA512 070fb6c661ce35d67615892ecb845c48e16b1dee7e429fc24ab9dfd1ae649eb925ef708cf4f5b1aaa18c4b6afb1debe55b6e132d92292d2f1612fb814be1ae8e
- SSDEEP 12288:nFGatV7KYk9/1VnGdWCRPRexZ7MyOdicT3F3Z4mxxQDqVTVOCj:F396/7GdJRPR+dMyTczQmXnVTzj
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
- ModiLoader Second Stage 6 IoCs
resource yara_rule behavioral2/memory/3048-81-0x0000000000400000-0x00000000004C3200-memory.dmp modiloader_stage2 behavioral2/files/0x000c000000023442-80.dat modiloader_stage2 behavioral2/memory/4552-89-0x00000000004C0000-0x0000000000584000-memory.dmp modiloader_stage2 behavioral2/memory/4820-94-0x0000000000400000-0x00000000004C3200-memory.dmp modiloader_stage2 behavioral2/memory/3048-96-0x0000000000400000-0x00000000004C3200-memory.dmp modiloader_stage2 behavioral2/memory/2884-91-0x0000000000CE0000-0x0000000000DA4000-memory.dmp modiloader_stage2 - Executes dropped EXE 2 IoCs
pid Process 3048 8.exe 4820 7.exe - Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" 05f64ccb6ccd1434a3637770665cad13_JaffaCakes118.exe - Drops file in System32 directory 2 IoCs
description ioc Process File created C:\Windows\SysWOW64\_7.exe 7.exe File opened for modification C:\Windows\SysWOW64\_7.exe 7.exe - Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 4820 set thread context of 4552 4820 7.exe 86 PID 4820 set thread context of 2884 4820 7.exe 87 - Drops file in Program Files directory 3 IoCs
description ioc Process File created C:\Program Files\Common Files\Microsoft Shared\MSINFO\7.exe 8.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\MSINFO\7.exe 8.exe File created C:\Program Files\Common Files\Microsoft Shared\MSINFO\SetupDel.bat 8.exe - Program crash 1 IoCs
pid pid_target Process procid_target 1752 4552 WerFault.exe 86 -
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{186BE365-2F00-11EF-A084-62C35996CAED} = "0" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3976691467" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Internet Explorer\DomainSuggestion IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "3974504475" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31113996" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.546\"hypervisor=\"No Hypervisor (No SLAT)\"" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31113996" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Internet Explorer\GPU IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3974504475" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31113996" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "425651267" IEXPLORE.EXE - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2884 IEXPLORE.EXE - Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2884 IEXPLORE.EXE 2884 IEXPLORE.EXE 2336 IEXPLORE.EXE 2336 IEXPLORE.EXE 2336 IEXPLORE.EXE 2336 IEXPLORE.EXE - Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 980 wrote to memory of 3048 980 05f64ccb6ccd1434a3637770665cad13_JaffaCakes118.exe 81 PID 980 wrote to memory of 3048 980 05f64ccb6ccd1434a3637770665cad13_JaffaCakes118.exe 81 PID 980 wrote to memory of 3048 980 05f64ccb6ccd1434a3637770665cad13_JaffaCakes118.exe 81 PID 3048 wrote to memory of 4820 3048 8.exe 85 PID 3048 wrote to memory of 4820 3048 8.exe 85 PID 3048 wrote to memory of 4820 3048 8.exe 85 PID 4820 wrote to memory of 4552 4820 7.exe 86 PID 4820 wrote to memory of 4552 4820 7.exe 86 PID 4820 wrote to memory of 4552 4820 7.exe 86 PID 4820 wrote to memory of 4552 4820 7.exe 86 PID 4820 wrote to memory of 4552 4820 7.exe 86 PID 4820 wrote to memory of 2884 4820 7.exe 87 PID 4820 wrote to memory of 2884 4820 7.exe 87 PID 4820 wrote to memory of 2884 4820 7.exe 87 PID 3048 wrote to memory of 5108 3048 8.exe 89 PID 3048 wrote to memory of 5108 3048 8.exe 89 PID 3048 wrote to memory of 5108 3048 8.exe 89 PID 2884 wrote to memory of 2336 2884 IEXPLORE.EXE 93 PID 2884 wrote to memory of 2336 2884 IEXPLORE.EXE 93 PID 2884 wrote to memory of 2336 2884 IEXPLORE.EXE 93
Processes
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C:\Users\Admin\AppData\Local\Temp\05f64ccb6ccd1434a3637770665cad13_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\05f64ccb6ccd1434a3637770665cad13_JaffaCakes118.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:980 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\8.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\8.exe2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:3048 -
C:\Program Files\Common Files\Microsoft Shared\MSINFO\7.exe"C:\Program Files\Common Files\Microsoft Shared\MSINFO\7.exe"3⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4820 -
C:\Windows\SysWOW64\calc.exe"C:\Windows\system32\calc.exe"4⤵PID:4552
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4552 -s 125⤵
- Program crash
PID:1752
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C:\program files\internet explorer\IEXPLORE.EXE"C:\program files\internet explorer\IEXPLORE.EXE"4⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2884 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2884 CREDAT:17410 /prefetch:25⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2336
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Program Files\Common Files\Microsoft Shared\MSINFO\SetupDel.bat""3⤵PID:5108
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4552 -ip 45521⤵PID:540
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Program Files\Common Files\Microsoft Shared\MSINFO\SetupDel.bat
- Size 144B
- SHA256 d309b98279e000c90e4a8a484f7a2f5cbc7e1d5401073716e30edf9cf5dd393d
- MD5 6049934c3c492b57c2b054d159b9396e
- SHA1 d305c8dec50d42b19661ee3fe04794da13e3c0fe
- SHA512 6847f330fe0ba4d4576a7fd86fb600d9a5c0d3ca0588a1b39466e87cf24be211950cc4c9ccb10bbef847a99cdb54c97843235539a50174355b4a6eba15385eb0
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
- Size 471B
- SHA256 9ff2020f99ff7cefa80d5551715f465a89592320ea24e72c001e11a216445cb1
- MD5 7d3b85dddbdd4fdb82ea4c9e4eb4b386
- SHA1 ec55434869bf1ce79d37ebc36af1cea98309ca89
- SHA512 0d595242ed30e20906f2f50fd4fe454a963498bb07a34b2b892d9fe5a2cb7b76d195ac766342034b422e3d3705c7760ebaa5fdc4a9076f60dfa7c61336d51d03
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
- Size 404B
- SHA256 5fc08f3870c421171c086dc1f7490ce4626b792a9faa85221ab1e3794f793ed9
- MD5 9b75b3978aee35cb25cb86d55a609f9f
- SHA1 c5a79582dd5c16a95d9e01542741bcf4feced349
- SHA512 8ac7f95fcff124b1c378db4b8ffe680fe9b43f2ae61ffd6c6514e12d192b53f6dc529a406184c764b801798904d32aeb545a8ad6d66c5ec955ac7c879edc768b
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\NA35E2FV\suggestions[1].en-US
- Size 17KB
- SHA256 c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
- MD5 5a34cb996293fde2cb7a4ac89587393a
- SHA1 3c96c993500690d1a77873cd62bc639b3a10653f
- SHA512 e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee
- SSDEEP 384:K4gN8sGygaEKfWYSJUKbO7UckxtBjCdY7mO3D0C5l+piEieDSV126ry1/XSGKwG3:K4gNFXiKfWfJ1Kockxbd7mAt5Mp5ie2F
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\8.exe
- Size 745KB
- SHA256 b36542c60b761d94f470d93b9d218e82cfd1c2e10a1f81cb522aa9e5b4826116
- MD5 d793d0044976d39ccb473e6dcd79e23d
- SHA1 8a60f0970cf86dacc740b8e449326009125c306e
- SHA512 ff3f844b69add6eb1ecd71d7aafd6a29c27ffc672e53e31aa0c09ed72ef01966a3fc1d34a4b8287425dd45be2e3b0528d00b312df6816fc928cc1a06b13ec8c4
- SSDEEP 12288:Oq7LN7d27/onYW6zGS6PNy0ajZf85Ny/xKGlMsTil71Kv:OeRs/PLzmsvZkTnGusTil7Av
- MD5 SHA1 SHA512 SSDEEP