21422f8dffcd0e9191c7af77b416622382e4fd9a1fc38b96ab3e11494e8d9ceb | Triage

Analysis

max time kernel
150s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
28-04-2024 09:04

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General

Target

易语言邮箱客户端/internet.dll
Size

188KB
MD5

7b129c5916896c845752f93b9635fc4c
SHA1

e3fc632af5e1f36e8022e651f64eb8f8381c73c3
SHA256

adc45970f4a0eafd2f372302f64836802380c253096a99ca964677a70a7128f8
SHA512

c72dd4043e7cdc0ccefe26ce8a6d05701b4c610f88ab827e6731296da76b8cbe5b63c0970954ec7616369172b8b8f9cb546545271be3e86c18c54d0b9cad8f95
SSDEEP

3072:mpTEys+TR7yRoHzXjlhvtcxVIThpEbbAKNXoqlSY9M02MF8:mpTEt+ycLHlCIThpEX9+XM

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 4892 wrote to memory of 820	4892	rundll32.exe	rundll32.exe
PID 4892 wrote to memory of 820	4892	rundll32.exe	rundll32.exe
PID 4892 wrote to memory of 820	4892	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\易语言邮箱客户端\internet.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4892

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\易语言邮箱客户端\internet.dll,#1
2⤵
PID:820

Network

MITRE ATT&CK Matrix

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