Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
29/08/2024, 05:37
Behavioral task
behavioral1
Sample
c84d889c2b2b11ab20e87db37d41b227_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
c84d889c2b2b11ab20e87db37d41b227_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
c84d889c2b2b11ab20e87db37d41b227_JaffaCakes118.exe
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Size
391KB
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MD5
c84d889c2b2b11ab20e87db37d41b227
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SHA1
75ec5ce6c16e02124e21c3e9d2af5072d1770632
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SHA256
c19bfaf5a7db44c7be2b63ba077ee6f27a9c5c97f6ea9a118fdf871aa8cfc9b3
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SHA512
cb06a26d2b38d1669b119c29f19b03829de64adbb7ae145af4c2b324b8a0014f0682def7c45a039e57a70358a8ab22455d4ea6013f5c9fc423c0d1a26b8c05d5
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SSDEEP
6144:bSV3P10ZtoTBJ+MYoitoEARvQNHF0mjbiwE5voY:w36ZtoTr9JRv2HumjbMpoY
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
pid Process 4452 6CB6780C8CA.exe 1016 7219B75.exe -
resource yara_rule behavioral2/memory/3948-0-0x0000000000270000-0x00000000002D4000-memory.dmp upx behavioral2/files/0x00030000000230ad-13.dat upx behavioral2/memory/4452-14-0x0000000000210000-0x0000000000274000-memory.dmp upx behavioral2/memory/3948-18-0x0000000000270000-0x00000000002D4000-memory.dmp upx behavioral2/memory/4452-36-0x0000000000210000-0x0000000000274000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ZXYA6XVH3J7J5D7ZVTURYRKEZUHYMYG = "C:\\uyy743i.bin\\6CB6780C8CA.exe /q" 7219B75.exe -
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 c84d889c2b2b11ab20e87db37d41b227_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 6CB6780C8CA.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 7219B75.exe -
Modifies Internet Explorer Phishing Filter 1 TTPs 3 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Microsoft\Internet Explorer\PhishingFilter 7219B75.exe Set value (int) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Internet Explorer\PhishingFilter\EnabledV8 = "0" 7219B75.exe Set value (int) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Internet Explorer\PhishingFilter\ShownServiceDownBalloon = "0" 7219B75.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Microsoft\Internet Explorer\Recovery 7219B75.exe Set value (int) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\ClearBrowsingHistoryOnExit = "0" 7219B75.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3948 c84d889c2b2b11ab20e87db37d41b227_JaffaCakes118.exe 3948 c84d889c2b2b11ab20e87db37d41b227_JaffaCakes118.exe 3948 c84d889c2b2b11ab20e87db37d41b227_JaffaCakes118.exe 3948 c84d889c2b2b11ab20e87db37d41b227_JaffaCakes118.exe 4452 6CB6780C8CA.exe 4452 6CB6780C8CA.exe 1016 7219B75.exe 1016 7219B75.exe 1016 7219B75.exe 1016 7219B75.exe 1016 7219B75.exe 1016 7219B75.exe 1016 7219B75.exe 1016 7219B75.exe 1016 7219B75.exe 1016 7219B75.exe 1016 7219B75.exe 1016 7219B75.exe 1016 7219B75.exe 1016 7219B75.exe 1016 7219B75.exe 1016 7219B75.exe 1016 7219B75.exe 1016 7219B75.exe 1016 7219B75.exe 1016 7219B75.exe 1016 7219B75.exe 1016 7219B75.exe 1016 7219B75.exe 1016 7219B75.exe 1016 7219B75.exe 1016 7219B75.exe 1016 7219B75.exe 1016 7219B75.exe 1016 7219B75.exe 1016 7219B75.exe 1016 7219B75.exe 1016 7219B75.exe 1016 7219B75.exe 1016 7219B75.exe 1016 7219B75.exe 1016 7219B75.exe 1016 7219B75.exe 1016 7219B75.exe 1016 7219B75.exe 1016 7219B75.exe 1016 7219B75.exe 1016 7219B75.exe 1016 7219B75.exe 1016 7219B75.exe 1016 7219B75.exe 1016 7219B75.exe 1016 7219B75.exe 1016 7219B75.exe 1016 7219B75.exe 1016 7219B75.exe 1016 7219B75.exe 1016 7219B75.exe 1016 7219B75.exe 1016 7219B75.exe 1016 7219B75.exe 1016 7219B75.exe 1016 7219B75.exe 1016 7219B75.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 3948 c84d889c2b2b11ab20e87db37d41b227_JaffaCakes118.exe Token: SeDebugPrivilege 3948 c84d889c2b2b11ab20e87db37d41b227_JaffaCakes118.exe Token: SeDebugPrivilege 3948 c84d889c2b2b11ab20e87db37d41b227_JaffaCakes118.exe Token: SeDebugPrivilege 3948 c84d889c2b2b11ab20e87db37d41b227_JaffaCakes118.exe Token: SeDebugPrivilege 4452 6CB6780C8CA.exe Token: SeDebugPrivilege 4452 6CB6780C8CA.exe Token: SeDebugPrivilege 1016 7219B75.exe Token: SeDebugPrivilege 1016 7219B75.exe Token: SeDebugPrivilege 1016 7219B75.exe Token: SeDebugPrivilege 1016 7219B75.exe Token: SeDebugPrivilege 1016 7219B75.exe Token: SeDebugPrivilege 1016 7219B75.exe Token: SeDebugPrivilege 1016 7219B75.exe Token: SeDebugPrivilege 1016 7219B75.exe Token: SeDebugPrivilege 1016 7219B75.exe Token: SeDebugPrivilege 1016 7219B75.exe Token: SeDebugPrivilege 1016 7219B75.exe Token: SeDebugPrivilege 1016 7219B75.exe Token: SeDebugPrivilege 1016 7219B75.exe Token: SeDebugPrivilege 1016 7219B75.exe Token: SeDebugPrivilege 1016 7219B75.exe Token: SeDebugPrivilege 1016 7219B75.exe Token: SeDebugPrivilege 1016 7219B75.exe Token: SeDebugPrivilege 1016 7219B75.exe Token: SeDebugPrivilege 1016 7219B75.exe Token: SeDebugPrivilege 1016 7219B75.exe Token: SeDebugPrivilege 1016 7219B75.exe Token: SeDebugPrivilege 1016 7219B75.exe Token: SeDebugPrivilege 1016 7219B75.exe Token: SeDebugPrivilege 1016 7219B75.exe Token: SeDebugPrivilege 1016 7219B75.exe Token: SeDebugPrivilege 1016 7219B75.exe Token: SeDebugPrivilege 1016 7219B75.exe Token: SeDebugPrivilege 1016 7219B75.exe Token: SeDebugPrivilege 1016 7219B75.exe Token: SeDebugPrivilege 1016 7219B75.exe Token: SeDebugPrivilege 1016 7219B75.exe Token: SeDebugPrivilege 1016 7219B75.exe Token: SeDebugPrivilege 1016 7219B75.exe Token: SeDebugPrivilege 1016 7219B75.exe Token: SeDebugPrivilege 1016 7219B75.exe Token: SeDebugPrivilege 1016 7219B75.exe Token: SeDebugPrivilege 1016 7219B75.exe Token: SeDebugPrivilege 1016 7219B75.exe Token: SeDebugPrivilege 1016 7219B75.exe Token: SeDebugPrivilege 1016 7219B75.exe Token: SeDebugPrivilege 1016 7219B75.exe Token: SeDebugPrivilege 1016 7219B75.exe Token: SeDebugPrivilege 1016 7219B75.exe Token: SeDebugPrivilege 1016 7219B75.exe Token: SeDebugPrivilege 1016 7219B75.exe Token: SeDebugPrivilege 1016 7219B75.exe Token: SeDebugPrivilege 1016 7219B75.exe Token: SeDebugPrivilege 1016 7219B75.exe Token: SeDebugPrivilege 1016 7219B75.exe Token: SeDebugPrivilege 1016 7219B75.exe Token: SeDebugPrivilege 1016 7219B75.exe Token: SeDebugPrivilege 1016 7219B75.exe Token: SeDebugPrivilege 1016 7219B75.exe Token: SeDebugPrivilege 1016 7219B75.exe Token: SeDebugPrivilege 1016 7219B75.exe Token: SeDebugPrivilege 1016 7219B75.exe Token: SeDebugPrivilege 1016 7219B75.exe Token: SeDebugPrivilege 1016 7219B75.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 3948 wrote to memory of 4452 3948 c84d889c2b2b11ab20e87db37d41b227_JaffaCakes118.exe 87 PID 3948 wrote to memory of 4452 3948 c84d889c2b2b11ab20e87db37d41b227_JaffaCakes118.exe 87 PID 3948 wrote to memory of 4452 3948 c84d889c2b2b11ab20e87db37d41b227_JaffaCakes118.exe 87 PID 4452 wrote to memory of 1016 4452 6CB6780C8CA.exe 88 PID 4452 wrote to memory of 1016 4452 6CB6780C8CA.exe 88 PID 4452 wrote to memory of 1016 4452 6CB6780C8CA.exe 88 PID 4452 wrote to memory of 1016 4452 6CB6780C8CA.exe 88 PID 4452 wrote to memory of 1016 4452 6CB6780C8CA.exe 88 PID 1016 wrote to memory of 3948 1016 7219B75.exe 83 PID 1016 wrote to memory of 3948 1016 7219B75.exe 83 PID 1016 wrote to memory of 3948 1016 7219B75.exe 83 PID 1016 wrote to memory of 3948 1016 7219B75.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\c84d889c2b2b11ab20e87db37d41b227_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\c84d889c2b2b11ab20e87db37d41b227_JaffaCakes118.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3948 -
C:\uyy743i.bin\6CB6780C8CA.exe"C:\uyy743i.bin\6CB6780C8CA.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4452 -
C:\Users\Admin\AppData\Local\Temp\7219B75.exe"C:\Users\Admin\AppData\Local\Temp\7219B75.exe"3⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer Phishing Filter
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1016
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
3KB
MD529090b6b4d6605a97ac760d06436ac2d
SHA1d929d3389642e52bae5ad8512293c9c4d3e4fab5
SHA25698a24f0caf5b578e230e6f1103a5fba6aecb28a9128cad5520fcde546d643272
SHA5129121ec42fa66e14a4fc3932c8dbcc8fb1a93ab9de00da57a82e176faa70b73f6992f8c5e2ab52c02fc28c8f0c59aee73b6fbbd39107db7d15105054f4390e9be
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Filesize
391KB
MD5c84d889c2b2b11ab20e87db37d41b227
SHA175ec5ce6c16e02124e21c3e9d2af5072d1770632
SHA256c19bfaf5a7db44c7be2b63ba077ee6f27a9c5c97f6ea9a118fdf871aa8cfc9b3
SHA512cb06a26d2b38d1669b119c29f19b03829de64adbb7ae145af4c2b324b8a0014f0682def7c45a039e57a70358a8ab22455d4ea6013f5c9fc423c0d1a26b8c05d5
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Filesize
5KB
MD541c887599305fe711301e69cff6b998b
SHA1c438fdbc48a8cb62a5c08f47a4ed10e157e5670e
SHA25652ee82deef317967befec0cb72f0298d1567ed5373e38ed5378f6921ab351933
SHA512cb6f9dfd69b882f819e77f44e6990a65bbec72a6735f3ccff7df6e38926cc8ec590683594c425e41e6bf9532748fe7a7a42927d5fcc37657f955f404c53013c0