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Analysis
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max time kernel
139s -
max time network
102s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
15/10/2024, 06:14
Static task
static1
Behavioral task
behavioral1
Sample
4638d6c506c99f46c5ed39de98afc90a_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
4638d6c506c99f46c5ed39de98afc90a_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
4638d6c506c99f46c5ed39de98afc90a_JaffaCakes118.exe
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Size
300KB
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MD5
4638d6c506c99f46c5ed39de98afc90a
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SHA1
d3ed213362830db42d124b1a765e89c16991fc88
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SHA256
d8a8176a23c48bfaa7907e064b144627b0333d50e67db1de6a0ad3dc151296e7
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SHA512
2b35feaa10d834e6609e9499437fd96b139590cc3f6e73c682176c10444eb3fbfcf2106a7ab32581cd6b2ba5a731d79081cdb7c2310be68e29042a76f8ee24c5
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SSDEEP
6144:Xn9ohdChBeDOHRDgnMtXU2r4LJyJKMCRDL:39ov4vRDgMtXU2ELsKMC
Malware Config
Signatures
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3528 set thread context of 1144 3528 4638d6c506c99f46c5ed39de98afc90a_JaffaCakes118.exe 90 -
Program crash 3 IoCs
pid pid_target Process procid_target 1992 3528 WerFault.exe 83 4708 3528 WerFault.exe 83 1384 1144 WerFault.exe 90 -
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 4638d6c506c99f46c5ed39de98afc90a_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 4638d6c506c99f46c5ed39de98afc90a_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 3528 wrote to memory of 1144 3528 4638d6c506c99f46c5ed39de98afc90a_JaffaCakes118.exe 90 PID 3528 wrote to memory of 1144 3528 4638d6c506c99f46c5ed39de98afc90a_JaffaCakes118.exe 90 PID 3528 wrote to memory of 1144 3528 4638d6c506c99f46c5ed39de98afc90a_JaffaCakes118.exe 90 PID 3528 wrote to memory of 1144 3528 4638d6c506c99f46c5ed39de98afc90a_JaffaCakes118.exe 90 PID 3528 wrote to memory of 1144 3528 4638d6c506c99f46c5ed39de98afc90a_JaffaCakes118.exe 90 PID 3528 wrote to memory of 1144 3528 4638d6c506c99f46c5ed39de98afc90a_JaffaCakes118.exe 90 PID 3528 wrote to memory of 1144 3528 4638d6c506c99f46c5ed39de98afc90a_JaffaCakes118.exe 90 PID 3528 wrote to memory of 1144 3528 4638d6c506c99f46c5ed39de98afc90a_JaffaCakes118.exe 90
Processes
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C:\Users\Admin\AppData\Local\Temp\4638d6c506c99f46c5ed39de98afc90a_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\4638d6c506c99f46c5ed39de98afc90a_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3528 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3528 -s 2522⤵
- Program crash
PID:1992
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C:\Users\Admin\AppData\Local\Temp\4638d6c506c99f46c5ed39de98afc90a_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\4638d6c506c99f46c5ed39de98afc90a_JaffaCakes118.exe2⤵
- System Location Discovery: System Language Discovery
PID:1144 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1144 -s 3123⤵
- Program crash
PID:1384
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3528 -s 2882⤵
- Program crash
PID:4708
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 3528 -ip 35281⤵PID:3568
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 188 -p 3528 -ip 35281⤵PID:2864
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 1144 -ip 11441⤵PID:2468