6c02318ae65496c8b178affa6cce80a195fd5c4c9c46e8f0f93fcfa252ba49cb | Triage

Analysis

max time kernel
122s
max time network
124s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
31/12/2023, 13:00

Sharing

Report Analysis Logs

General

Target

dnf_sync.dll
Size

233KB
MD5

78d364e60475c71f2ab69386c20d1bdf
SHA1

e05de572be0014f51437722922a59a45b99dad5a
SHA256

e550d88a95607f490df63e85cf2a3376ccea25ca78eb4f2cc17079414476ec6a
SHA512

efa45412360d9ee66e37955944569ffaec6e1013c92d7a245e822c42776b77834358be3c2ed5969eaa69c11cabafd231cea79e253a6a163a77669f0e87ff72aa
SSDEEP

3072:88ZPTYADIJgUWZd30BI56vhG4brlQG6Itg9:/PTYADIJ3WZd30eIvhG4b8

Score

1^/10

Malware Config

Signatures

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2280	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2088 wrote to memory of 2280	2088	rundll32.exe	16
PID 2088 wrote to memory of 2280	2088	rundll32.exe	16
PID 2088 wrote to memory of 2280	2088	rundll32.exe	16
PID 2088 wrote to memory of 2280	2088	rundll32.exe	16
PID 2088 wrote to memory of 2280	2088	rundll32.exe	16
PID 2088 wrote to memory of 2280	2088	rundll32.exe	16
PID 2088 wrote to memory of 2280	2088	rundll32.exe	16

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\dnf_sync.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2088
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\dnf_sync.dll,#1
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2280

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads