Analysis
-
max time kernel
140s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20231020-en -
resource tags
arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system -
submitted
21-10-2023 21:30
Behavioral task
behavioral1
Sample
NEAS.bd48aaa1005d1c89287a237f8fabff00.dll
Resource
win7-20231020-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
NEAS.bd48aaa1005d1c89287a237f8fabff00.dll
Resource
win10v2004-20231020-en
windows10-2004-x64
2 signatures
150 seconds
General
-
Target
NEAS.bd48aaa1005d1c89287a237f8fabff00.dll
-
Size
208KB
-
MD5
bd48aaa1005d1c89287a237f8fabff00
-
SHA1
0c7abc37e87f06d23b10e533f9903bf48ce75ba1
-
SHA256
7ee75a77d6e04a4deecb2f974ddec7363ed528cc4852c584d1c73c6fe3710224
-
SHA512
f7edfd1baf175b2184748b4cb2740cb8b6600305ce27502220da22bdd589388f483bcc2c0e44bedfffcb677eafbd4cb347809b16c0089d9ebdc07c51d19cf529
-
SSDEEP
3072:LI6CqRCxffkClZ8Ccn7LQlRw6x+Y3CxT2DtK5jdUfhY5w:LIDff9D8C6XYRw6MT2DEj
Score
3/10
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 3844 4740 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 4024 wrote to memory of 4740 4024 rundll32.exe rundll32.exe PID 4024 wrote to memory of 4740 4024 rundll32.exe rundll32.exe PID 4024 wrote to memory of 4740 4024 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\NEAS.bd48aaa1005d1c89287a237f8fabff00.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4024 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\NEAS.bd48aaa1005d1c89287a237f8fabff00.dll,#12⤵PID:4740
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4740 -s 6323⤵
- Program crash
PID:3844
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4740 -ip 47401⤵PID:3384