Analysis
- max time kernel
93s - max time network
95s - platform
windows10-2004_x64 - resource
win10v2004-20240611-en - resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system - submitted
15/06/2024, 08:10
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe
Resource
win7-20240220-en
19 signatures
150 seconds
Behavioral task
behavioral2
Sample
ad795aebd3065a1b1afd33df18590758_JaffaCakes118.exe
Resource
win10v2004-20240508-en
17 signatures
150 seconds
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240221-en
2 signatures
150 seconds
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240508-en
2 signatures
150 seconds
Behavioral task
behavioral5
Sample
NsResize.dll
Resource
win7-20240508-en
1 signatures
150 seconds
Behavioral task
behavioral6
Sample
NsResize.dll
Resource
win10v2004-20240611-en
2 signatures
150 seconds
General
- Target NsResize.dll
- Size 28KB
- Sample240615-j28ftstckf
- SHA256 1734bceb77dab6739b80575fd7ee87c437327d8eb147339e1d93b7d3235c5394
- MD5 d53bd2d5591a78ea15b3bd59e2652bd6
- SHA1 40968bcae13ee63469d241200679b25dfa5fdd4c
- SHA512 c07bbab95251f16ac4b1c03e0324792b35badd111cced2e5c8e0de467226e572edfe5ca6e528c3494664f2569774f6a422806f54883cc2ef3726e21f4a011f5b
- SSDEEP 192:CQRZmWPG1Cg3ROenIw77QXyDWscAIJJgjZZZZIIqIqIAY:CQRZmH1C0tIw7QyW8sWZZZZ
- MD5 SHA1 SHA512 SSDEEP
Score
3/10
Malware Config
Signatures
- Program crash 1 IoCs
pid pid_target Process procid_target 1880 3160 WerFault.exe 81 - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 232 wrote to memory of 3160 232 rundll32.exe 81 PID 232 wrote to memory of 3160 232 rundll32.exe 81 PID 232 wrote to memory of 3160 232 rundll32.exe 81
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\NsResize.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:232 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\NsResize.dll,#12⤵PID:3160
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3160 -s 5483⤵
- Program crash
PID:1880
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3160 -ip 31601⤵PID:468