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Analysis
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max time kernel
150s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20240611-en -
resource tags
arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system -
submitted
20/06/2024, 19:02
Behavioral task
behavioral1
Sample
08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe
Resource
win7-20240611-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
2 signatures
150 seconds
General
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Target
08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe
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Size
247KB
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MD5
08e579a367bd345c80c3dd2d28d501af
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SHA1
06b48d398279b73108478007c26bebce4fdcd115
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SHA256
a03d411ac798202d63acc18bb582eece1f6cc7eff288210839f7fd1d1079927c
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SHA512
825f551a824c642cee405d0bcaf273a7e784d359e9d1caffcbbd28243eda5baeaf15f34bc1255c8eabdacfc995fa64fe7ab65f12c0a9196595481893a325bc78
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SSDEEP
6144:/53OoEydXliRKiyVaQcgsVsJnniQQrzg0sroS:1OonIRKDsQcgsVspniVr8lroS
Score
10/10
Malware Config
Signatures
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Modifies WinLogon for persistence 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\userinit = "C:\\ProgramData\\gema\\gema.exe,userinit.exe," 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\shell = "C:\\Users\\Admin\\AppData\\Roaming\\gema\\gema.exe,Explorer.exe," 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe -
resource yara_rule behavioral1/memory/2392-0-0x0000000000400000-0x00000000004A5000-memory.dmp upx behavioral1/files/0x0007000000015329-10.dat upx -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\gema. = "C:\\ProgramData\\gema\\gema.exe" 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Windows\CurrentVersion\Run\gema = "C:\\Users\\Admin\\AppData\\Roaming\\gema\\gema.exe" 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe -
Drops file in System32 directory 2 IoCs
description ioc Process File created C:\Windows\System32\gema.exe 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe File opened for modification C:\Windows\System32\gema.exe 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\win.ini 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Main 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe 2392 08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\08e579a367bd345c80c3dd2d28d501af_JaffaCakes118.exe"1⤵
- Modifies WinLogon for persistence
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2392
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
247KB
MD508e579a367bd345c80c3dd2d28d501af
SHA106b48d398279b73108478007c26bebce4fdcd115
SHA256a03d411ac798202d63acc18bb582eece1f6cc7eff288210839f7fd1d1079927c
SHA512825f551a824c642cee405d0bcaf273a7e784d359e9d1caffcbbd28243eda5baeaf15f34bc1255c8eabdacfc995fa64fe7ab65f12c0a9196595481893a325bc78