Analysis
- max time kernel
140s - max time network
142s - platform
windows10_x64 - resource
win10v20210408 - submitted
16/09/2021, 14:37
Static task
static1
Behavioral task
behavioral1
Sample
www1.dll
Resource
win7-en
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
www1.dll
Resource
win10v20210408
0 signatures
0 seconds
General
- Target www1.dll
- Size 316KB
- Sample210916-ry5vjagdhr
- SHA256 85d0b72fe822fd6c22827b4da1917d2c1f2d9faa838e003e78e533384ea80939
- MD5 5ec89ea30af2cc38ae183d12ffacbcf7
- SHA1 bee82e104c1082442c7ff029b2781a04a3e80cd5
- SHA512 7e25703e68ec87d1da4b8d5f2bfe4e1e09b6bd88bb3e662b82cda77496badd5c6c1b3685ade9c4d4a100fb43972d3356bb22c7089a4edc2e1c174aa3fbf639cf
- MD5 SHA1 SHA512
Score
8/10
Malware Config
Signatures
- Blocklisted process makes network request 5 IoCs
flow pid Process 7 860 rundll32.exe 13 860 rundll32.exe 16 860 rundll32.exe 18 860 rundll32.exe 19 860 rundll32.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 764 wrote to memory of 860 764 rundll32.exe 68 PID 764 wrote to memory of 860 764 rundll32.exe 68 PID 764 wrote to memory of 860 764 rundll32.exe 68
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\www1.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:764 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\www1.dll,#12⤵
- Blocklisted process makes network request
PID:860
-