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Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
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submitted
28/09/2024, 15:32
General
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Target
fc99f5c0b8a280f987efec00135bef0d_JaffaCakes118.exe
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Size
3.2MB
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MD5
fc99f5c0b8a280f987efec00135bef0d
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SHA1
fc3e6435142659f6f445d5052e434c7acdb52bf3
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SHA256
2e5e032f577fea2da41b74fc55fec3f985eacc49e3a64021585dc586088227cb
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SHA512
1536dc178341dcaecd4b33d9e1256ae53225f3b256fc5565d8fdf6372178ce39ccdea97f7fd67f5eb7debcae9ede74fb6a1f9650b59501cfb6b2db890fa47f6d
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SSDEEP
49152:ZYiIN93vs8v67e8UDerY9NrGHm6RdQWqoHX0ZPnirrEV3UCMVyVHlmxs+:Kiw9Qe8WuHhdFqRFnQyVHMxD
Malware Config
Signatures
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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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Drops file in Program Files directory 20 IoCs
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Executes dropped EXE 1 IoCs
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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 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 FindShellTrayWindow 1 IoCs
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Suspicious use of WriteProcessMemory 3 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\fc99f5c0b8a280f987efec00135bef0d_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\fc99f5c0b8a280f987efec00135bef0d_JaffaCakes118.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-E8H5V.tmp\fc99f5c0b8a280f987efec00135bef0d_JaffaCakes118.tmp"C:\Users\Admin\AppData\Local\Temp\is-E8H5V.tmp\fc99f5c0b8a280f987efec00135bef0d_JaffaCakes118.tmp" /SL5="$A0052,2952224,267776,C:\Users\Admin\AppData\Local\Temp\fc99f5c0b8a280f987efec00135bef0d_JaffaCakes118.exe"2⤵
- Drops file in Program Files directory
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4844 -s 5002⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4844 -ip 48441⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.1MB
MD5e4a2856522e6a817e3f0edd2677fa647
SHA17cffea7ad238e4d2a64238139ab64802dbaf1185
SHA256e11132ca9fb98307830147446f5f731e19e308949e1a473d177d5a9f7ddf9c7e
SHA51225df15be9123496ed7f798ef892da334cc347016fcede7a6d4d580871926b2396923d71db9fdf8773dbca7a33e03bf33774c4bf2c9837918d1411eead573d964
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Filesize
1.2MB
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Filesize
1.2MB
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Filesize
1.2MB
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Filesize
1.2MB
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Filesize
2.5MB
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Filesize
68KB
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Filesize
2.5MB
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Filesize
304KB
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Filesize
2.5MB
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Filesize
2.5MB
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Filesize
2.5MB
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Filesize
304KB
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Filesize
2.5MB
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Filesize
2.5MB
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Filesize
2.5MB
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Filesize
304KB
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Filesize
1.3MB