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Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
07/04/2024, 23:23
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
e619ea5a52b4773833684f7933ad721a_JaffaCakes118.exe
Resource
win7-20240221-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
e619ea5a52b4773833684f7933ad721a_JaffaCakes118.exe
Resource
win10v2004-20240226-en
6 signatures
150 seconds
General
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Target
e619ea5a52b4773833684f7933ad721a_JaffaCakes118.exe
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Size
260KB
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MD5
e619ea5a52b4773833684f7933ad721a
-
SHA1
67c172970e80d3b2297f46a26dbd2c6c24560503
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SHA256
3a6d2559cf96e1492b261dd3823f57ae37b8664b6e07aca65e60ba0f31c426a6
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SHA512
a50c8b41d3d60247558e9ce7ef70097cf28c0a498f6862606b493897e222bb1750fc1400d9663f6cafda2d9e8c0ba96f6b35daf95f64107b0fb24b5c816e2766
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SSDEEP
6144:YtjTC5FYQcwJTKnr6850wbkIsaVfbykI8ubpVA:0jTH30T78uMXsalbP6
Score
6/10
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WinShellMesseger = "C:\\Windows\\system32\\e619ea5a52b4773833684f7933ad721a_JaffaCakes118.exe" e619ea5a52b4773833684f7933ad721a_JaffaCakes118.exe -
Drops file in System32 directory 2 IoCs
description ioc Process File created C:\Windows\SysWOW64\e619ea5a52b4773833684f7933ad721a_JaffaCakes118.exe e619ea5a52b4773833684f7933ad721a_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\e619ea5a52b4773833684f7933ad721a_JaffaCakes118.exe e619ea5a52b4773833684f7933ad721a_JaffaCakes118.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 1392 1940 WerFault.exe 83 -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1940 e619ea5a52b4773833684f7933ad721a_JaffaCakes118.exe 1940 e619ea5a52b4773833684f7933ad721a_JaffaCakes118.exe 1940 e619ea5a52b4773833684f7933ad721a_JaffaCakes118.exe 1940 e619ea5a52b4773833684f7933ad721a_JaffaCakes118.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1940 e619ea5a52b4773833684f7933ad721a_JaffaCakes118.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1940 e619ea5a52b4773833684f7933ad721a_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e619ea5a52b4773833684f7933ad721a_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\e619ea5a52b4773833684f7933ad721a_JaffaCakes118.exe"1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
PID:1940 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1940 -s 2202⤵
- Program crash
PID:1392
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1940 -ip 19401⤵PID:2240