Analysis
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max time kernel
92s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
03-07-2024 06:36
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
216894bf63afadd18af8bd3da40ad692_JaffaCakes118.exe
Resource
win7-20240611-en
20 signatures
150 seconds
General
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Target
216894bf63afadd18af8bd3da40ad692_JaffaCakes118.exe
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Size
321KB
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MD5
216894bf63afadd18af8bd3da40ad692
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SHA1
f41b8ea18f14911aa4341e68529a280b8310fa2a
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SHA256
6f93cdded502804510dab46210a8d4382df0a106237be616c5c8bfb752d55e9b
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SHA512
0e23962a480b178ef5542ba66070bef1947fe0eb368aaacea0d7a4775d3f5cb3218a7e0b11a46d46d8243eb491156c09c04c2d7e5d3d82328a4ed0d534a84a0c
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SSDEEP
6144:+t1veGG7M64Q9xrhycApv/la8WTAgDRKqFmgbncv+W/j2e:+jsw64C+pv/l3WUWt3Dcnrn
Malware Config
Signatures
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2900 set thread context of 1236 2900 216894bf63afadd18af8bd3da40ad692_JaffaCakes118.exe 81 -
Program crash 1 IoCs
pid pid_target Process procid_target 3432 1236 WerFault.exe 81 -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A} 216894bf63afadd18af8bd3da40ad692_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}\SuggestionsURLFallback = "http://www.google.com/cse?cx=partner-pub-9588033570232632:rhmyra-cwbb&q={searchTerms}" 216894bf63afadd18af8bd3da40ad692_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}\URL = "http://www.google.com/cse?cx=partner-pub-9588033570232632:rhmyra-cwbb&q={searchTerms}" 216894bf63afadd18af8bd3da40ad692_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}\DisplayName = "Google" 216894bf63afadd18af8bd3da40ad692_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2900 wrote to memory of 1236 2900 216894bf63afadd18af8bd3da40ad692_JaffaCakes118.exe 81 PID 2900 wrote to memory of 1236 2900 216894bf63afadd18af8bd3da40ad692_JaffaCakes118.exe 81 PID 2900 wrote to memory of 1236 2900 216894bf63afadd18af8bd3da40ad692_JaffaCakes118.exe 81
Processes
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C:\Users\Admin\AppData\Local\Temp\216894bf63afadd18af8bd3da40ad692_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\216894bf63afadd18af8bd3da40ad692_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Modifies Internet Explorer settings
- Suspicious use of WriteProcessMemory
PID:2900 -
C:\Users\Admin\AppData\Local\Temp\216894bf63afadd18af8bd3da40ad692_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\216894bf63afadd18af8bd3da40ad692_JaffaCakes118.exe2⤵PID:1236
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1236 -s 123⤵
- Program crash
PID:3432
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 1236 -ip 12361⤵PID:3380