Analysis
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max time kernel
117s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
29-07-2024 18:00
Static task
static1
Behavioral task
behavioral1
Sample
573ced1d1a1ab22146d0028fd7db05e2_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
573ced1d1a1ab22146d0028fd7db05e2_JaffaCakes118.exe
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Size
93KB
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MD5
573ced1d1a1ab22146d0028fd7db05e2
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SHA1
1149c24846164f8c58ade75395641338586b98f1
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SHA256
d4f9f42fd19f832e4a3bcf25d06f05bb42dbfbd88b5edb5b3e3082595b99a949
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SHA512
292f8e8c19ee80f4e16876f07bab5c4791c12fc22a2c863cb57cdccd581163db1ce042e7b184c82542caeb184cf086d6160155cc6ff2fcae26ce4f3dbbde5d92
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SSDEEP
1536:i2H/u3+NheuAtSH54VoUCrvby7rA1Y00zUs3eOJjvxTGl52BiKtriJfwhMb74glb:NH/u3+NhN2VIvbyAr0zUs3e+vIARN8wW
Malware Config
Signatures
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Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
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Deletes itself 1 IoCs
Processes:
cmd.exepid process 1156 cmd.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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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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Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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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 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
573ced1d1a1ab22146d0028fd7db05e2_JaffaCakes118.execmd.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 573ced1d1a1ab22146d0028fd7db05e2_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
573ced1d1a1ab22146d0028fd7db05e2_JaffaCakes118.exedescription pid process target process PID 3044 wrote to memory of 1156 3044 573ced1d1a1ab22146d0028fd7db05e2_JaffaCakes118.exe cmd.exe PID 3044 wrote to memory of 1156 3044 573ced1d1a1ab22146d0028fd7db05e2_JaffaCakes118.exe cmd.exe PID 3044 wrote to memory of 1156 3044 573ced1d1a1ab22146d0028fd7db05e2_JaffaCakes118.exe cmd.exe PID 3044 wrote to memory of 1156 3044 573ced1d1a1ab22146d0028fd7db05e2_JaffaCakes118.exe cmd.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\573ced1d1a1ab22146d0028fd7db05e2_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\573ced1d1a1ab22146d0028fd7db05e2_JaffaCakes118.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3044 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\ytk.bat" "C:\Users\Admin\AppData\Local\Temp\573ced1d1a1ab22146d0028fd7db05e2_JaffaCakes118.exe" "2⤵
- Deletes itself
- System Location Discovery: System Language Discovery
PID:1156
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
71B
MD5e6b031b9b7d40fa332ebc6f38b2f9f64
SHA1d6dbffcfcc6a26188fd8d2e5b6257af4821fb48f
SHA25666a04ff993916bce61351e4c3b94ea079c806efb1723c7cd79bd32aaf6847e0b
SHA5127d17655334fcda4c3326110d340fd91cd23ee284dec99c3a8bbc8408342fda5f51e27aaba75fba4cccd513c342c22f07ad2cf6e2326ba575e3cc0eba4ea91948