Analysis
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max time kernel
150s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
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submitted
16-08-2024 23:09
General
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Target
a04f107883bc6e01a249e8e155c88818_JaffaCakes118.exe
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Size
134KB
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MD5
a04f107883bc6e01a249e8e155c88818
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SHA1
890b7e58238e7e335b0505bc7869abe59efdfdf1
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SHA256
6693722ed2f194ec8fd414564162820fca3f9533cb2c3eaba3889683102c5d70
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SHA512
c58d2fee1fc27af306959dfce199bb5596025a2f66e93ea2d979b255bd48be7e75d57dd83b218b14e35148ced221b41bbbba4a902a4740e2a94fa8337f8ee567
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SSDEEP
3072:OgftEpw7GtewNcxvuAOYS76M7dLEIPOwPCZTHOUs/7cVN4/:OetYIxwjYMJ4fICZr3s/Yvq
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
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UPX packed file 2 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Adds Run key to start application 2 TTPs 1 IoCs
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Drops file in Windows directory 4 IoCs
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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.
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Modifies Internet Explorer settings 1 TTPs 2 IoCs
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Suspicious behavior: EnumeratesProcesses 64 IoCs
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Suspicious use of WriteProcessMemory 4 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\a04f107883bc6e01a249e8e155c88818_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a04f107883bc6e01a249e8e155c88818_JaffaCakes118.exe"1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Windows\Ghedua.exeC:\Windows\Ghedua.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
134KB
MD5a04f107883bc6e01a249e8e155c88818
SHA1890b7e58238e7e335b0505bc7869abe59efdfdf1
SHA2566693722ed2f194ec8fd414564162820fca3f9533cb2c3eaba3889683102c5d70
SHA512c58d2fee1fc27af306959dfce199bb5596025a2f66e93ea2d979b255bd48be7e75d57dd83b218b14e35148ced221b41bbbba4a902a4740e2a94fa8337f8ee567
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Filesize
372B
MD55667064a6f85242fb8971b7e91b6eeab
SHA105e7dbc013fd45b536da1dd70fffd006d203be88
SHA2563fa2df5d7c5822ba57a5d273bc3a00937ba00a79c9937292a239add6563ef265
SHA512556027b07088530a0bce179a9f6a3cc4bdd53e736087f4815c5c76b86809732a4ef8f53cfef946d9c6b01be06b48bbd1f919e2a1cad04f7db0e240cd23c2aa3e
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Filesize
236KB
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Filesize
236KB
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Filesize
236KB
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Filesize
236KB
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Filesize
236KB
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Filesize
236KB
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Filesize
236KB
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Filesize
236KB
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Filesize
236KB
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Filesize
236KB
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Filesize
236KB
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Filesize
236KB
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Filesize
236KB
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Filesize
4KB