Analysis
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max time kernel
119s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
10/04/2024, 12:28
Behavioral task
behavioral1
Sample
eb10ca7ea18ef36b9713264aa2af3600_JaffaCakes118.dll
Resource
win7-20240221-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
eb10ca7ea18ef36b9713264aa2af3600_JaffaCakes118.dll
Resource
win10v2004-20240226-en
4 signatures
150 seconds
General
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Target
eb10ca7ea18ef36b9713264aa2af3600_JaffaCakes118.dll
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Size
1.2MB
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MD5
eb10ca7ea18ef36b9713264aa2af3600
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SHA1
f7ece023e4b5475410b2ac93a3e8bbcb45868231
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SHA256
13ed1d8578caf7caf4b852186cdf25f9d8ee198c50b51ad703a3ec9e38dd7df9
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SHA512
76e9f9191d9b27460fa5fa3f4910fdf0132a58fd9630000d423449d413e49c77b217be133d8490d35204063e1a8241e1f99fdb165902f564781640afbc6a9cfb
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SSDEEP
24576:6oyBG2n/Ntr7Bkti3IbJFvSL7D6qKXPx0cDyVAs7IZKupC1:402n/3HBq+IP+7D6qKXPNDyVAscHpC
Score
7/10
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2356-0-0x0000000010000000-0x0000000010302000-memory.dmp vmprotect behavioral1/memory/2356-2-0x0000000010000000-0x0000000010302000-memory.dmp vmprotect behavioral1/memory/2356-6-0x0000000010000000-0x0000000010302000-memory.dmp vmprotect -
Program crash 1 IoCs
pid pid_target Process procid_target 1684 2356 WerFault.exe 28 -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2356 rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 2088 wrote to memory of 2356 2088 rundll32.exe 28 PID 2088 wrote to memory of 2356 2088 rundll32.exe 28 PID 2088 wrote to memory of 2356 2088 rundll32.exe 28 PID 2088 wrote to memory of 2356 2088 rundll32.exe 28 PID 2088 wrote to memory of 2356 2088 rundll32.exe 28 PID 2088 wrote to memory of 2356 2088 rundll32.exe 28 PID 2088 wrote to memory of 2356 2088 rundll32.exe 28 PID 2356 wrote to memory of 1684 2356 rundll32.exe 29 PID 2356 wrote to memory of 1684 2356 rundll32.exe 29 PID 2356 wrote to memory of 1684 2356 rundll32.exe 29 PID 2356 wrote to memory of 1684 2356 rundll32.exe 29
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\eb10ca7ea18ef36b9713264aa2af3600_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2088 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\eb10ca7ea18ef36b9713264aa2af3600_JaffaCakes118.dll,#12⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2356 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2356 -s 3003⤵
- Program crash
PID:1684
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