Analysis
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max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240730-en -
resource tags
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submitted
01-08-2024 21:34
General
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Target
81ce35652b20a42793957871754de915_JaffaCakes118.exe
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Size
2.4MB
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MD5
81ce35652b20a42793957871754de915
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SHA1
2e819fb982dfb4e7e05fac8c89d0ae63565f7ae9
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SHA256
7006bd37fe79f2acd4b127506a2787486d5eb2194ae7afeda5f0748937ed2489
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SHA512
71986250889c28191914f0411713682ba13ddf0d54b256efde36144605c434da7f3e3c329421e7a7d74b00b50b9ba8fdc74533758ae405c921225d75d6adfd97
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SSDEEP
49152:YzT61fZ5C5n0NJPyOztvmsFd1GEXae05YK6qDl3VzpzD1MVuVR1nvLaAo55NTEdx:Y6CnYpZMs9GhOK6khVRWViR1vLaXEP
Malware Config
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE 2 IoCs
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Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
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System Location Discovery: System Language Discovery 1 TTPs 4 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 4 IoCs
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Modifies registry class 10 IoCs
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Suspicious behavior: EnumeratesProcesses 4 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of SetWindowsHookEx 2 IoCs
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Suspicious use of WriteProcessMemory 9 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\81ce35652b20a42793957871754de915_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\81ce35652b20a42793957871754de915_JaffaCakes118.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\81ce35652b20a42793957871754de915_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\81ce35652b20a42793957871754de915_JaffaCakes118.exe2⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\Temp\¡¶½ðƿ÷¡·£¨³çìõÔ°æ×ã±¾´ø²åͼ£©.exe"C:\Windows\Temp\¡¶½ðƿ÷¡·£¨³çìõÔ°æ×ã±¾´ø²åͼ£©.exe"3⤵
- Executes dropped EXE
- Enumerates connected drives
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
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C:\Users\Admin\AppData\Local\Temp\AdobeSFX.logC:\Users\Admin\AppData\Local\Temp\\AdobeSFX.log3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1992 -s 5204⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1992 -ip 19921⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
9KB
MD57050d5ae8acfbe560fa11073fef8185d
SHA15bc38e77ff06785fe0aec5a345c4ccd15752560e
SHA256cb87767c4a384c24e4a0f88455f59101b1ae7b4fb8de8a5adb4136c5f7ee545b
SHA512a7a295ac8921bb3dde58d4bcde9372ed59def61d4b7699057274960fa8c1d1a1daff834a93f7a0698e9e5c16db43af05e9fd2d6d7c9232f7d26ffcff5fc5900b
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Filesize
821KB
MD5bdbdbcec830a7700808b8dd554e40797
SHA1ba1e332958bed440e48f06e9d282050052ca67a7
SHA256379e7d300aaea3d06f53cbfa7361c6f6b2ae1a92c5d23fa13ce55ea8e3a9bc81
SHA51256743b7bce71c163067bfc02e442f4c51dc85b61cc5b955d2803c36f1377a233b08ab369a39c6b1704d04c6bfe2c857f203242acc0c85d0580f1389e2b3207a8
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Filesize
1.9MB
MD5a7afeb863819845cf532b84eb859425e
SHA1c1b9be6d56b3bb0c7203c39b86fd0407bcbac503
SHA2566f038a4a3fb92ed551b240847c92ae9cc3f11d7d028a26a3cdaa8649d6c7c630
SHA512a7a19f23073de97f1318520e06e8ad37c59e9807f134607c2c1c9fdbdd10e83932d6908419e02c0619c27ee4cdb144075972abb91d82853fe7683df7914b4f12
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Filesize
21.4MB
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Filesize
21.4MB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
688KB