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Analysis
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max time kernel
150s -
max time network
137s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
14/10/2024, 23:06
Static task
static1
Behavioral task
behavioral1
Sample
449fa0a171a7362504184fd4adf63feb_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
449fa0a171a7362504184fd4adf63feb_JaffaCakes118.exe
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Size
1.3MB
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MD5
449fa0a171a7362504184fd4adf63feb
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SHA1
9c60c01056e1ebab238d8b445179967858c64c63
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SHA256
9dcb53352730371b688998699f6ee248ce732ba7ab31fc0fbeed5ad75af43173
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SHA512
1718bc873cbe5a42456e666fe66efafdb024136d1004ae72577ac42dc0058f224e2eb33061b1956d45b9d6ffc05f8ba990b3171ff558284dedaf28c8242a3be9
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SSDEEP
24576:frJKUK/juqkncxnfS//2oYP+ENxuIW/Rjl/lVlP64htKQtsVELVDiicYQRebMyHz:f1Kb/juqgcxfSE+HIuRjl/lVlP64htKB
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
pid Process 3060 crp9BE3.exe 3056 hpet.exe -
Loads dropped DLL 2 IoCs
pid Process 3028 449fa0a171a7362504184fd4adf63feb_JaffaCakes118.exe 3028 449fa0a171a7362504184fd4adf63feb_JaffaCakes118.exe -
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 3 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 449fa0a171a7362504184fd4adf63feb_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language crp9BE3.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language hpet.exe -
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\Main\Search Page = "http://search.b1.org/?bsrc=hmior&chid=c162341" hpet.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\Main\Start Page Before = "http://go.microsoft.com/fwlink/?LinkId=69157" hpet.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\Main\Search Page Before = "http://go.microsoft.com/fwlink/?LinkId=54896" hpet.exe -
Modifies Internet Explorer start page 1 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\Main\Start Page = "http://search.b1.org/?bsrc=hmior&chid=c162341" hpet.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 3056 hpet.exe 3056 hpet.exe 3056 hpet.exe 3056 hpet.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeTcbPrivilege 3060 crp9BE3.exe -
Suspicious use of FindShellTrayWindow 64 IoCs
pid Process 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3028 449fa0a171a7362504184fd4adf63feb_JaffaCakes118.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe -
Suspicious use of SendNotifyMessage 64 IoCs
pid Process 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe 3060 crp9BE3.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3060 crp9BE3.exe 3060 crp9BE3.exe -
Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 3028 wrote to memory of 3060 3028 449fa0a171a7362504184fd4adf63feb_JaffaCakes118.exe 30 PID 3028 wrote to memory of 3060 3028 449fa0a171a7362504184fd4adf63feb_JaffaCakes118.exe 30 PID 3028 wrote to memory of 3060 3028 449fa0a171a7362504184fd4adf63feb_JaffaCakes118.exe 30 PID 3028 wrote to memory of 3060 3028 449fa0a171a7362504184fd4adf63feb_JaffaCakes118.exe 30 PID 3028 wrote to memory of 3060 3028 449fa0a171a7362504184fd4adf63feb_JaffaCakes118.exe 30 PID 3028 wrote to memory of 3060 3028 449fa0a171a7362504184fd4adf63feb_JaffaCakes118.exe 30 PID 3028 wrote to memory of 3060 3028 449fa0a171a7362504184fd4adf63feb_JaffaCakes118.exe 30 PID 3028 wrote to memory of 3056 3028 449fa0a171a7362504184fd4adf63feb_JaffaCakes118.exe 31 PID 3028 wrote to memory of 3056 3028 449fa0a171a7362504184fd4adf63feb_JaffaCakes118.exe 31 PID 3028 wrote to memory of 3056 3028 449fa0a171a7362504184fd4adf63feb_JaffaCakes118.exe 31 PID 3028 wrote to memory of 3056 3028 449fa0a171a7362504184fd4adf63feb_JaffaCakes118.exe 31 PID 3028 wrote to memory of 3056 3028 449fa0a171a7362504184fd4adf63feb_JaffaCakes118.exe 31 PID 3028 wrote to memory of 3056 3028 449fa0a171a7362504184fd4adf63feb_JaffaCakes118.exe 31 PID 3028 wrote to memory of 3056 3028 449fa0a171a7362504184fd4adf63feb_JaffaCakes118.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\449fa0a171a7362504184fd4adf63feb_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\449fa0a171a7362504184fd4adf63feb_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:3028 -
C:\Users\Admin\AppData\Local\Temp\crp9BE3.exe/S /notray2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:3060
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C:\Users\Admin\AppData\Roaming\B1Toolbar\hpet.exe-home -home2 -hie -hff -hgc -spff -et -channel 1623412⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Modifies Internet Explorer start page
- Suspicious behavior: EnumeratesProcesses
PID:3056
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
806KB
MD5661cf9c90eb099fb7b6a394dd8cde2e4
SHA13704e119ea16a3c336f63dc808176a22fbb8582a
SHA2561570e0efe0cb98623913d942cf40f2eb5b10458f49842097125c6d6d8604cd07
SHA51213c26a514c2022a10b42566a527ef98adaaa9932ffd07612ccdeb371888c037be3b429c956ecb7705699a2b6e3463758735332c9e26ea5f4493a91f30dfb4761
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Filesize
331KB
MD5a3e93460c26e27a69594dc44eb58e678
SHA1a615a8a12aa4e01c2197f4f0d78605a75979a048
SHA2563a81cefbc928fe136056257b8b57733164f2d1fa9d944dc02897b31b171335c6
SHA51239d17b7190f3ff5b3bc3170c8e21d7bba5c32c0f55bd372af2e848ff1ef1392083218a562f3361fdc2db95e4133a19c4ec1cab3e982174d76b8276358dac6530