Analysis
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max time kernel
96s -
max time network
123s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
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submitted
21/09/2024, 16:15
General
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Target
f02af07d780b9478869611789711e0fd_JaffaCakes118.exe
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Size
255KB
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MD5
f02af07d780b9478869611789711e0fd
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SHA1
07a37aaaa51bc13a6aaa83fad125a361bff15be9
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SHA256
f69b5bcb488c8954b8c96d5b9bf89b94e7605a6193f605438d446cfc6af5586c
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SHA512
c7031aadb7f19c4ae17293d6b91f65886a06bfcf7ce25d166397c36cad1caca218fc2d15d00b44887752ad32744ac7b6da66f6f59f2b6d9b0e0069a58dd69d95
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SSDEEP
3072:Jjx5e57mpVJjGXBebSs0cUVb+T45uT8st5iwpYFEea0rNv:JjhpjKBoS2a+T45s8S5dYo0x
Malware Config
Signatures
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Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
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Executes dropped EXE 1 IoCs
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Loads dropped DLL 1 IoCs
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Enumerates connected drives 3 TTPs 21 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
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Drops autorun.inf file 1 TTPs 3 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
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Drops file in Program Files directory 1 IoCs
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Program crash 1 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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Suspicious behavior: EnumeratesProcesses 2 IoCs
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Suspicious use of WriteProcessMemory 3 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\f02af07d780b9478869611789711e0fd_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f02af07d780b9478869611789711e0fd_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Documents and Settings\tazebama.dl_"C:\Documents and Settings\tazebama.dl_"2⤵
- Modifies visibility of file extensions in Explorer
- Executes dropped EXE
- Enumerates connected drives
- Drops autorun.inf file
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3836 -s 7363⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3836 -ip 38361⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
151KB
MD54a6b477add3401662aa1c5425dcc9f76
SHA11dd4450c13dd67ba003d2393ca53f4d5c8a5d9f2
SHA256d947a87e7700c8263e9d83d14e46012d4e383d7a4b638e7a9d42bbac64b13143
SHA512db75ea9d6cc46647f22007a6c869a286a7eb90d7278ff94cea07e9c1b4f1d7f416b550cd49bbb63363704bbb8b3950efb954f84bcd8f477744cca19f016592c7
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Filesize
32KB
MD5b6a03576e595afacb37ada2f1d5a0529
SHA1d598d4d0e70dec2ffa2849edaeb4db94fedcc0b8
SHA2561707eaf60aa91f3791aa5643bfa038e9d8141878d61f5d701ebac51f4ae7aaad
SHA512181b7cc6479352fe2c53c3630d45a839cdeb74708be6709c2a75847a54de3ffc1fdac8450270dde7174ecb23e5cb002f8ce39032429a3112b1202f3381b8918c
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Filesize
126B
MD5163e20cbccefcdd42f46e43a94173c46
SHA14c7b5048e8608e2a75799e00ecf1bbb4773279ae
SHA2567780bee9df142a17e0457f3dcb2788b50fc2792370089335597d33719126fb7e
SHA512e5ac0ff6b087857799ab70f68067c9dc73eeb93ccfcad87047052380b95ade3e6eb2a7d01a0f850d548a39f4b1ebb60e299d603dbe25c31b9a3585b34a0c65a8
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Filesize
71KB
MD57446844a4a16e81c2a50c033f9a29c28
SHA19ff1fa63155cfd8d235b39fa56a858bb4c583b82
SHA256375dd1e4b3829eb6dd6b9a5e734b961c530c8a746dfc5bbe8bdde5560dc435c1
SHA512bd4d17604ef7027c43c5b9778426746616c9b6bbd9a8f7dea676c425ebb908c54b2ff3b75a9b6078deb118a6bb7f66e5c2dc705f39b12fe098bfa68e65fcc854
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Filesize
151KB
MD5768ab9c79fbd05049fcbed9fc15b1446
SHA177b4f610865c3b87ddf5961db78e0f892e466b74
SHA2567173c4b4f8281e9b8855ecddcb72179fbb9d832b723e8b4a420ecdb21d7ea4a0
SHA51255b96915d44075736ae2308863235f7008687f117eeacb4df4376ad9abc30d41b1cd7dd555360331ea9d9fdbd228f0dc28b7c1393d72c9997e81119911cf51dd
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Filesize
100KB
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Filesize
48KB
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Filesize
100KB
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Filesize
88KB
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Filesize
88KB