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Analysis
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max time kernel
140s -
max time network
124s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
11/08/2024, 00:52
Static task
static1
Behavioral task
behavioral1
Sample
885b1104ffd80754bc80d1a1537ba6e0_JaffaCakes118.dll
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
885b1104ffd80754bc80d1a1537ba6e0_JaffaCakes118.dll
Resource
win10v2004-20240802-en
General
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Target
885b1104ffd80754bc80d1a1537ba6e0_JaffaCakes118.dll
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Size
358KB
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MD5
885b1104ffd80754bc80d1a1537ba6e0
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SHA1
0dcd6c0978c3c101dcef235feddf4ddf63f2dd96
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SHA256
3b6269cdee051176a1b0204b8efe779edbe6dd74745fc404bc0234039513945e
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SHA512
01526d7f4fbee96942fbe1aac470fda6e76a3ecf7c5680eba5bacbf6e2c14dbe0957bfe718071667b77f8fced3cbab0f23cb8d771474dff54485d240705675ba
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SSDEEP
6144:BOK95kY/R2655hbxO1hZku4lppXGQ4uAcUi/vFi1c:hUYE85hxOjauq/2EUwo1
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 2204 2432 WerFault.exe 84 -
System Location Discovery: System Language Discovery 1 TTPs 1 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 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4568 wrote to memory of 2432 4568 rundll32.exe 84 PID 4568 wrote to memory of 2432 4568 rundll32.exe 84 PID 4568 wrote to memory of 2432 4568 rundll32.exe 84
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\885b1104ffd80754bc80d1a1537ba6e0_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4568 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\885b1104ffd80754bc80d1a1537ba6e0_JaffaCakes118.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:2432 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2432 -s 5723⤵
- Program crash
PID:2204
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 2432 -ip 24321⤵PID:1688