Analysis
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max time kernel
94s -
max time network
114s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
17-04-2024 09:46
Behavioral task
behavioral1
Sample
f57e3aed8388a94fc9ad474fc6946d17_JaffaCakes118.exe
Resource
win7-20240221-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
f57e3aed8388a94fc9ad474fc6946d17_JaffaCakes118.exe
Resource
win10v2004-20240412-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
f57e3aed8388a94fc9ad474fc6946d17_JaffaCakes118.exe
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Size
260KB
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MD5
f57e3aed8388a94fc9ad474fc6946d17
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SHA1
d001fc6ef710602d95d00001647677c6d6aec6a2
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SHA256
d55bb38f47f3abd208e7c4440db3aa668e3840b76d0f23effacdef5794d2ef58
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SHA512
3a75863b8f2ca5352bba46765187b7b472479a7f2b0d13fea9d77cee9b87be3bb2c4b3a1d07f5b2e4b99d07dcd2470666c5de80280f6a5b959411e98fdd4bad2
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SSDEEP
3072:vjr5ELbGnzi+aogbsGW2gwu6LVnctm7RJbbZJXLbgKCYjio/D2aMX8fSeV1epxGa:BhXahWNKctm/DLEGioSaM4PVMqg8uxt
Score
7/10
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
pid Process 4424 C664EsqQaOYZhY7.exe 1272 CTS.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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resource yara_rule behavioral2/memory/3964-0-0x0000000000560000-0x0000000000579000-memory.dmp upx behavioral2/files/0x0007000000023268-7.dat upx behavioral2/memory/3964-9-0x0000000000560000-0x0000000000579000-memory.dmp upx behavioral2/memory/1272-10-0x00000000009A0000-0x00000000009B9000-memory.dmp upx behavioral2/files/0x0003000000022971-13.dat upx -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\CTS = "C:\\Windows\\CTS.exe" f57e3aed8388a94fc9ad474fc6946d17_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\CTS = "C:\\Windows\\CTS.exe" CTS.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\CTS.exe f57e3aed8388a94fc9ad474fc6946d17_JaffaCakes118.exe File created C:\Windows\CTS.exe CTS.exe -
Modifies Control Panel 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2288054676-1871194608-3559553667-1000\Control Panel\Accessibility\Blind Access\On = "1" C664EsqQaOYZhY7.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 3964 f57e3aed8388a94fc9ad474fc6946d17_JaffaCakes118.exe Token: SeDebugPrivilege 1272 CTS.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3964 wrote to memory of 4424 3964 f57e3aed8388a94fc9ad474fc6946d17_JaffaCakes118.exe 84 PID 3964 wrote to memory of 4424 3964 f57e3aed8388a94fc9ad474fc6946d17_JaffaCakes118.exe 84 PID 3964 wrote to memory of 1272 3964 f57e3aed8388a94fc9ad474fc6946d17_JaffaCakes118.exe 85 PID 3964 wrote to memory of 1272 3964 f57e3aed8388a94fc9ad474fc6946d17_JaffaCakes118.exe 85 PID 3964 wrote to memory of 1272 3964 f57e3aed8388a94fc9ad474fc6946d17_JaffaCakes118.exe 85 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56 PID 4424 wrote to memory of 3568 4424 C664EsqQaOYZhY7.exe 56
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3568
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C:\Users\Admin\AppData\Local\Temp\f57e3aed8388a94fc9ad474fc6946d17_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f57e3aed8388a94fc9ad474fc6946d17_JaffaCakes118.exe"2⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3964 -
C:\Users\Admin\AppData\Local\Temp\C664EsqQaOYZhY7.exeC:\Users\Admin\AppData\Local\Temp\C664EsqQaOYZhY7.exe3⤵
- Executes dropped EXE
- Modifies Control Panel
- Suspicious use of WriteProcessMemory
PID:4424
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C:\Windows\CTS.exe"C:\Windows\CTS.exe"3⤵
- Executes dropped EXE
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:1272
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
404KB
MD529b488ff309e864c9af17851641bdfc9
SHA1316124c9b9ffb0dcb282585f3696d32f75ef565d
SHA256990fefb999a6c9f0e8387d3d0a643e7011e2e935109e90a408fb3836cecb89ea
SHA512f10bfd54c3ca2f9952c86370022b7c9a3ef77be5703f5a2135e3c3f3e9e9cae1c88257116e3c27530e7ac34d4dc91110963487ec56b82a754164c6bb4dc93543
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Filesize
177KB
MD50c35fe9128ccf2f7cc1ae3f1a641376e
SHA1d00ce75efebb7fcca839f6e772832e941ab9b892
SHA256688912332e269278dca711a726db9db3c36541f5e1c0d9c9e9f747f42c58f247
SHA512000bc55711cc46ae84c0247d96d4bdf93aed9eef69dca01740563897561de29af9a1c1d147d380925b0e6546ce6e0e6e20966084e2de115f2ae94a174ac5244c
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Filesize
82KB
MD5796f4df6e89c638054b20b09ba1f28e5
SHA180e5f4e74a798f180f27f9b3dccb3c7461511d7d
SHA2563293c5e8c2a49b5c7e2ba41c33e49d894137e25b672f19df5100bb9042bda402
SHA512687860ab619a797cf2d459b0b3324bfca2f5c2b5eb92b2114b423326e1d56e872022000b4402687382c66c3ccf7d061a7f4fd0cf9cafcd5417fb6e096d7e1887