b598cb6ba7c99dcf6040f7073fe313e648db9dd2f6e71cba89790cc45c8c9026 | Triage

Analysis

max time kernel
44s
max time network
47s
platform
windows7_x64
resource
win7-20220414-en
submitted
21-05-2022 19:23

Sharing

Report Analysis Logs

General

Target

ef62f2b7c05210471d56b8bee8072d2e.dll
Size

24KB
MD5

ef62f2b7c05210471d56b8bee8072d2e
SHA1

c71ad39f0551a334c7f27261b660f2b54db097ac
SHA256

64255ff02e774588995b203d556c9fa9e2c22a978aec02ff7dea372983b47d38
SHA512

2d94544401b6319ccad26df71c529c914804b021c5e64055da84e6b68c07e1f48a99578c231562408704e178f353118877f648aed721627dfd457ed07c2fee2a

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 1968 wrote to memory of 676	1968	rundll32.exe	rundll32.exe
PID 1968 wrote to memory of 676	1968	rundll32.exe	rundll32.exe
PID 1968 wrote to memory of 676	1968	rundll32.exe	rundll32.exe
PID 1968 wrote to memory of 676	1968	rundll32.exe	rundll32.exe
PID 1968 wrote to memory of 676	1968	rundll32.exe	rundll32.exe
PID 1968 wrote to memory of 676	1968	rundll32.exe	rundll32.exe
PID 1968 wrote to memory of 676	1968	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ef62f2b7c05210471d56b8bee8072d2e.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1968

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ef62f2b7c05210471d56b8bee8072d2e.dll,#1
2⤵
PID:676

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

memory/676-54-0x0000000000000000-mapping.dmp

Download
memory/676-55-0x0000000075EF1000-0x0000000075EF3000-memory.dmp

Filesize
8KB

Download