Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
06/09/2024, 22:16
Static task
static1
Behavioral task
behavioral1
Sample
d08e39db9c1f1ff87712232899358079_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
d08e39db9c1f1ff87712232899358079_JaffaCakes118.exe
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Size
112KB
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MD5
d08e39db9c1f1ff87712232899358079
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SHA1
347b06ae6808558aed99f0a7808bb349a3e5c6d6
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SHA256
711cebfe50f80334ba5a9b8d74c12af5736ed7c9f7872536630cb01c2588fd52
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SHA512
2309896a49d39b627de927310d4b744a54c0f4e446cc02fc7b492a8cd543a6a20e15c70db009b360278e59e5bdd8ab0d0f845ee709d3b4b7bb5656a25e454f24
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SSDEEP
3072:XYt8N3bLjqKEI69BFf75stRjwaaHw7Koj4r5zJM:7N3uKEX9BhSt8y
Malware Config
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Control Panel\International\Geo\Nation d08e39db9c1f1ff87712232899358079_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 1660 lyultqneqnkjlhrg.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 2 IoCs
pid pid_target Process procid_target 3520 3020 WerFault.exe 83 2840 1304 WerFault.exe 101 -
System Location Discovery: System Language Discovery 1 TTPs 6 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 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language IEXPLORE.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language lyultqneqnkjlhrg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d08e39db9c1f1ff87712232899358079_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language iexplore.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language IEXPLORE.EXE -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Software\Microsoft\Internet Explorer\GPU IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "2137984418" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Software\Microsoft\Internet Explorer\DomainSuggestion IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "432425964" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31129770" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31129770" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31129770" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "2138296981" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31129770" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\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 (data) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff3e0000003e000000c4040000a3020000 IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2137984418" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2138296981" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{AA3F9FE2-6C9D-11EF-9912-42C951A4D69F} = "0" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31129770" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2326890929" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion IEXPLORE.EXE -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 656 Process not Found -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeSecurityPrivilege 2512 d08e39db9c1f1ff87712232899358079_JaffaCakes118.exe Token: SeDebugPrivilege 2512 d08e39db9c1f1ff87712232899358079_JaffaCakes118.exe Token: SeSecurityPrivilege 1660 lyultqneqnkjlhrg.exe Token: SeLoadDriverPrivilege 1660 lyultqneqnkjlhrg.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 208 IEXPLORE.EXE 208 IEXPLORE.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 208 IEXPLORE.EXE 208 IEXPLORE.EXE 2576 IEXPLORE.EXE 2576 IEXPLORE.EXE 2576 IEXPLORE.EXE 2576 IEXPLORE.EXE 208 IEXPLORE.EXE 208 IEXPLORE.EXE 4076 IEXPLORE.EXE 4076 IEXPLORE.EXE 4076 IEXPLORE.EXE 4076 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 37 IoCs
description pid Process procid_target PID 2512 wrote to memory of 3020 2512 d08e39db9c1f1ff87712232899358079_JaffaCakes118.exe 83 PID 2512 wrote to memory of 3020 2512 d08e39db9c1f1ff87712232899358079_JaffaCakes118.exe 83 PID 2512 wrote to memory of 3020 2512 d08e39db9c1f1ff87712232899358079_JaffaCakes118.exe 83 PID 2512 wrote to memory of 3020 2512 d08e39db9c1f1ff87712232899358079_JaffaCakes118.exe 83 PID 2512 wrote to memory of 3020 2512 d08e39db9c1f1ff87712232899358079_JaffaCakes118.exe 83 PID 2512 wrote to memory of 3020 2512 d08e39db9c1f1ff87712232899358079_JaffaCakes118.exe 83 PID 2512 wrote to memory of 3020 2512 d08e39db9c1f1ff87712232899358079_JaffaCakes118.exe 83 PID 2512 wrote to memory of 3020 2512 d08e39db9c1f1ff87712232899358079_JaffaCakes118.exe 83 PID 2512 wrote to memory of 3020 2512 d08e39db9c1f1ff87712232899358079_JaffaCakes118.exe 83 PID 2512 wrote to memory of 2892 2512 d08e39db9c1f1ff87712232899358079_JaffaCakes118.exe 98 PID 2512 wrote to memory of 2892 2512 d08e39db9c1f1ff87712232899358079_JaffaCakes118.exe 98 PID 2512 wrote to memory of 2892 2512 d08e39db9c1f1ff87712232899358079_JaffaCakes118.exe 98 PID 2892 wrote to memory of 208 2892 iexplore.exe 99 PID 2892 wrote to memory of 208 2892 iexplore.exe 99 PID 208 wrote to memory of 2576 208 IEXPLORE.EXE 100 PID 208 wrote to memory of 2576 208 IEXPLORE.EXE 100 PID 208 wrote to memory of 2576 208 IEXPLORE.EXE 100 PID 2512 wrote to memory of 1304 2512 d08e39db9c1f1ff87712232899358079_JaffaCakes118.exe 101 PID 2512 wrote to memory of 1304 2512 d08e39db9c1f1ff87712232899358079_JaffaCakes118.exe 101 PID 2512 wrote to memory of 1304 2512 d08e39db9c1f1ff87712232899358079_JaffaCakes118.exe 101 PID 2512 wrote to memory of 1304 2512 d08e39db9c1f1ff87712232899358079_JaffaCakes118.exe 101 PID 2512 wrote to memory of 1304 2512 d08e39db9c1f1ff87712232899358079_JaffaCakes118.exe 101 PID 2512 wrote to memory of 1304 2512 d08e39db9c1f1ff87712232899358079_JaffaCakes118.exe 101 PID 2512 wrote to memory of 1304 2512 d08e39db9c1f1ff87712232899358079_JaffaCakes118.exe 101 PID 2512 wrote to memory of 1304 2512 d08e39db9c1f1ff87712232899358079_JaffaCakes118.exe 101 PID 2512 wrote to memory of 1304 2512 d08e39db9c1f1ff87712232899358079_JaffaCakes118.exe 101 PID 2512 wrote to memory of 4052 2512 d08e39db9c1f1ff87712232899358079_JaffaCakes118.exe 105 PID 2512 wrote to memory of 4052 2512 d08e39db9c1f1ff87712232899358079_JaffaCakes118.exe 105 PID 2512 wrote to memory of 4052 2512 d08e39db9c1f1ff87712232899358079_JaffaCakes118.exe 105 PID 4052 wrote to memory of 2652 4052 iexplore.exe 106 PID 4052 wrote to memory of 2652 4052 iexplore.exe 106 PID 208 wrote to memory of 4076 208 IEXPLORE.EXE 107 PID 208 wrote to memory of 4076 208 IEXPLORE.EXE 107 PID 208 wrote to memory of 4076 208 IEXPLORE.EXE 107 PID 2512 wrote to memory of 1660 2512 d08e39db9c1f1ff87712232899358079_JaffaCakes118.exe 109 PID 2512 wrote to memory of 1660 2512 d08e39db9c1f1ff87712232899358079_JaffaCakes118.exe 109 PID 2512 wrote to memory of 1660 2512 d08e39db9c1f1ff87712232899358079_JaffaCakes118.exe 109
Processes
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C:\Users\Admin\AppData\Local\Temp\d08e39db9c1f1ff87712232899358079_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\d08e39db9c1f1ff87712232899358079_JaffaCakes118.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2512 -
C:\Windows\SysWOW64\svchost.exeC:\Windows\system32\svchost.exe2⤵PID:3020
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3020 -s 2083⤵
- Program crash
PID:3520
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C:\Program Files (x86)\Internet Explorer\iexplore.exe"C:\Program Files (x86)\Internet Explorer\iexplore.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2892 -
C:\Program Files\Internet Explorer\IEXPLORE.EXE"C:\Program Files\Internet Explorer\IEXPLORE.EXE"3⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:208 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:208 CREDAT:17410 /prefetch:24⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2576
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C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:208 CREDAT:17416 /prefetch:24⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:4076
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C:\Windows\SysWOW64\svchost.exeC:\Windows\system32\svchost.exe2⤵PID:1304
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1304 -s 2083⤵
- Program crash
PID:2840
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C:\Program Files (x86)\Internet Explorer\iexplore.exe"C:\Program Files (x86)\Internet Explorer\iexplore.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4052 -
C:\Program Files\Internet Explorer\IEXPLORE.EXE"C:\Program Files\Internet Explorer\IEXPLORE.EXE"3⤵
- Modifies Internet Explorer settings
PID:2652
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C:\Users\Admin\AppData\Local\Temp\lyultqneqnkjlhrg.exe"C:\Users\Admin\AppData\Local\Temp\lyultqneqnkjlhrg.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1660
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3020 -ip 30201⤵PID:4084
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 1304 -ip 13041⤵PID:4600
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
Filesize471B
MD5ba1bf8cf86ec57057637af172911cd13
SHA132daf654da1afadd3021d486164516318295debf
SHA25677fb6880c4ae2e78d705501c19c9cd4a4d3d2f9e42d45e313561caa0b6c832e0
SHA51246780dd891659bde9eb87f07c857a43de3de9eccc53077b437282d1dd0c1339321399b0faa4cc2a6534396cdd4d358209bfe1f9622bda1e5681acef2b9c4a255
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
Filesize404B
MD5b301d7a1223c70607a116984fa38e76a
SHA1413498412c64f8bfb7a33c64407cb33d73c92e32
SHA256dab4246624f76d82ba90ae28a57fba36f11d18fcf55f1a56f99335ecd20b0fc8
SHA51226d3e9e74477b626cf94742cd71ea4e6a7a6e8298b44e1a350b02b2cf24e6469d4d265aad99176357e26d25b55c8ee25973f15541085135b377bb428cf1ff487
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
Filesize404B
MD505f7f3214c2553f7700a61f5052963ba
SHA1b2302251a5c230789988bd355c3a6b9d22ead8a7
SHA256c885dfc601f2692aeecf2f769fb67d8684f0d02b2d4f9a4cf43811e21ff3bb12
SHA512daf6028b2a7154d9b2e872c71d0cb59d7e2000e0976a94b9adc35ccc522ee144324b6ac367ca4b575124bb8abc49db821aeee12fcc915dbd18684bb47a02a529
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Filesize
15KB
MD51a545d0052b581fbb2ab4c52133846bc
SHA162f3266a9b9925cd6d98658b92adec673cbe3dd3
SHA256557472aeaebf4c1c800b9df14c190f66d62cbabb011300dbedde2dcddd27a6c1
SHA512bd326d111589d87cd6d019378ec725ac9ac7ad4c36f22453941f7d52f90b747ede4783a83dfff6cae1b3bb46690ad49cffa77f2afda019b22863ac485b406e8d
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Filesize
17KB
MD55a34cb996293fde2cb7a4ac89587393a
SHA13c96c993500690d1a77873cd62bc639b3a10653f
SHA256c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
SHA512e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee
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Filesize
112KB
MD5d08e39db9c1f1ff87712232899358079
SHA1347b06ae6808558aed99f0a7808bb349a3e5c6d6
SHA256711cebfe50f80334ba5a9b8d74c12af5736ed7c9f7872536630cb01c2588fd52
SHA5122309896a49d39b627de927310d4b744a54c0f4e446cc02fc7b492a8cd543a6a20e15c70db009b360278e59e5bdd8ab0d0f845ee709d3b4b7bb5656a25e454f24