83e0d55b4cd73be3bf89729408e8f62b1533becf3478ce5666317c3f4561ca0d | Triage

Analysis

max time kernel
122s
max time network
155s
platform
windows7_x64
resource
win7v20210408
submitted
01-06-2021 17:15

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General

Target

3571.dll
Size

160KB
MD5

9171c8fc7d3b2aeb3763d477d5718b1d
SHA1

8a6363175e7d7d4726865334e3652dd0fc9de35c
SHA256

83e0d55b4cd73be3bf89729408e8f62b1533becf3478ce5666317c3f4561ca0d
SHA512

cabce59102c66e1e123ba84417dba93c7b993b69daf981d52b6a976e12a7dc802f770fb6ba1de4a3667a49b938463891d40d632b0d55d602dee3716a46a5a8d9

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 1920 wrote to memory of 1364	1920	rundll32.exe	rundll32.exe
PID 1920 wrote to memory of 1364	1920	rundll32.exe	rundll32.exe
PID 1920 wrote to memory of 1364	1920	rundll32.exe	rundll32.exe
PID 1920 wrote to memory of 1364	1920	rundll32.exe	rundll32.exe
PID 1920 wrote to memory of 1364	1920	rundll32.exe	rundll32.exe
PID 1920 wrote to memory of 1364	1920	rundll32.exe	rundll32.exe
PID 1920 wrote to memory of 1364	1920	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\3571.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1920
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\3571.dll,#1
  2⤵
  PID:1364

Network

MITRE ATT&CK Matrix

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Downloads

memory/1364-60-0x0000000000000000-mapping.dmp

Download
memory/1364-61-0x0000000076691000-0x0000000076693000-memory.dmp

Filesize
8KB

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