Analysis
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max time kernel
93s -
max time network
113s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
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submitted
15-04-2024 02:46
General
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Target
f01ed61c293a838f8db9cd86e84eaeee_JaffaCakes118.exe
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Size
13KB
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MD5
f01ed61c293a838f8db9cd86e84eaeee
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SHA1
f052e9481b6613588474c90395cc7a3b9339f71c
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SHA256
c28331ddbb9f519cfe6b6dbed4f947438e2a1aa5e09a583a44321152d9bdfe90
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SHA512
a5273c7be22b73682e9ad02c8fc6eacd4a1161335bcba1b80ac470cece1270ab24c72a88529f449e48beba8fa6b1a2cb19f104ec291bc879f3ebede406309c18
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SSDEEP
192:F63ft5sW0h0ExU+XP5aJf9lJMCl7M+J5068KcwuZ:mtKW/aP8Jf9/XJM8pu
Malware Config
Extracted
growtopia
https://discord.com/api/webhooks/868185685511798824/n1UTeZkfBFoxLWBaV9dnLZ0QpTexYyhEZWPPeMAw8jxUZJ6gQkBUFF9Om3akpjQoXALi
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payload_url
https://cdn.discordapp.com/attachments/805061254648954893/845198803157123072/savedecrypter.exe
https://cdn.discordapp.com/attachments/831259039135563876/844989460450115584/Screenshot_2.png
Signatures
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Growtopia
Growtopa is an opensource modular stealer written in C#.
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Adds Run key to start application 2 TTPs 1 IoCs
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Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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Program crash 1 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\f01ed61c293a838f8db9cd86e84eaeee_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f01ed61c293a838f8db9cd86e84eaeee_JaffaCakes118.exe"1⤵
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4244 -s 21082⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4244 -ip 42441⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
40KB
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Filesize
7.7MB
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Filesize
5.6MB
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Filesize
64KB
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Filesize
584KB
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Filesize
7.7MB