Analysis
-
max time kernel
148s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
23/08/2024, 17:56
Static task
static1
Behavioral task
behavioral1
Sample
b6f75d8fcff195bdee4a54aac0c2e515_JaffaCakes118.dll
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
b6f75d8fcff195bdee4a54aac0c2e515_JaffaCakes118.dll
Resource
win10v2004-20240802-en
General
-
Target
b6f75d8fcff195bdee4a54aac0c2e515_JaffaCakes118.dll
-
Size
76KB
-
MD5
b6f75d8fcff195bdee4a54aac0c2e515
-
SHA1
4c5984fe51702c85662802f048233d1b79f54c6e
-
SHA256
0ba416787f569280c109dbfaf3b19dd5317b81d26f548a397af66ab9bac50e81
-
SHA512
65398258752bb7c434c6a80249c74eb35e169f728e6cee18ba146d24d49136d389e4b32ca428eb1da4e30457d9543250a185b1cb7cc30566bc6917b653292cab
-
SSDEEP
1536:n51rGo9Kx3rMYKoO0bnvOPbvkKF9vFpekb:nrt9Kx4jnFNFs
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 3052 2976 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 regsvr32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 684 wrote to memory of 2976 684 regsvr32.exe 84 PID 684 wrote to memory of 2976 684 regsvr32.exe 84 PID 684 wrote to memory of 2976 684 regsvr32.exe 84
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\b6f75d8fcff195bdee4a54aac0c2e515_JaffaCakes118.dll1⤵
- Suspicious use of WriteProcessMemory
PID:684 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\b6f75d8fcff195bdee4a54aac0c2e515_JaffaCakes118.dll2⤵
- System Location Discovery: System Language Discovery
PID:2976 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2976 -s 5963⤵
- Program crash
PID:3052
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 2976 -ip 29761⤵PID:1640