6fd01e7c046a0dbee635b69f5457a6d62405fd16faa30b708b8ecf41847867fd | Triage

Analysis

max time kernel
16s
max time network
17s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
10/07/2024, 02:06

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General

Target

oncrpc.dll
Size

68KB
MD5

be32939c3ad523129d84cf35a4f9641d
SHA1

e8f047eed8d4f6d2f5dbaffdd0e6e4a09c5298a2
SHA256

43ad6f6fc581dabc73f5da8ea691281bd0a28a413865dcb353772394a28f3445
SHA512

ed1ecb3d972a44dda3b720a7c4f56418908f83708fa926c39cc2998dd03da26d3c1303241d1288c748027a0db353a0670478093b4f04ce26c2f319e28c900fba
SSDEEP

1536:6QqKkdcFLkqJhmR56ONl24Xf2FCDEt1eGni:7jgq/hOL24XOFyI3i

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2064 wrote to memory of 2396	2064	rundll32.exe	30
PID 2064 wrote to memory of 2396	2064	rundll32.exe	30
PID 2064 wrote to memory of 2396	2064	rundll32.exe	30
PID 2064 wrote to memory of 2396	2064	rundll32.exe	30
PID 2064 wrote to memory of 2396	2064	rundll32.exe	30
PID 2064 wrote to memory of 2396	2064	rundll32.exe	30
PID 2064 wrote to memory of 2396	2064	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\oncrpc.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2064
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\oncrpc.dll,#1
  2⤵
  PID:2396

Network

MITRE ATT&CK Matrix

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Downloads

memory/2396-0-0x00000000000C0000-0x00000000000D5000-memory.dmp

Filesize
84KB

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