Analysis
- max time kernel
121s - max time network
122s - platform
windows7_x64 - resource
win7-20231129-en - resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system - submitted
24/12/2023, 03:47
Behavioral task
behavioral1
Sample
179c5ec9b7d17e3beed96c26b42b9e2a1f03fc8ad4cf3f799b52582159e09bb8.dll
Resource
win7-20231129-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
179c5ec9b7d17e3beed96c26b42b9e2a1f03fc8ad4cf3f799b52582159e09bb8.dll
Resource
win10v2004-20231215-en
5 signatures
150 seconds
General
- Target 179c5ec9b7d17e3beed96c26b42b9e2a1f03fc8ad4cf3f799b52582159e09bb8.dll
- Size 7.8MB
- Sample231224-ecd4gaehej
- SHA256 179c5ec9b7d17e3beed96c26b42b9e2a1f03fc8ad4cf3f799b52582159e09bb8
- MD5 3617171f978fab460fc9314dd35c0322
- SHA1 18ec7a8a1eda82b2f726c1e77db4d05e30e1c869
- SHA512 0174d91c683bd0916ba4887e7ab9e0c0c3c7187f9637402058a345b13c5cfd9da964322c522982827b878e6c5f9fe4e8a1c812af4eabc6b615ca7b101d475243
- SSDEEP 196608:eMQlklxM0jwnFzEa3qqDKvtRDrL3eJVgxuo5:VRl68wFIa3qqGvtxrLuUxuc
- MD5 SHA1 SHA512 SSDEEP
Score
8/10
Malware Config
Signatures
- Blocklisted process makes network request 2 IoCs
flow pid Process 3 1848 rundll32.exe 5 1848 rundll32.exe -
resource yara_rule behavioral1/memory/1848-2-0x00000000724D0000-0x000000007334D000-memory.dmp vmprotect behavioral1/memory/1848-39-0x00000000724D0000-0x000000007334D000-memory.dmp vmprotect - Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1848 rundll32.exe 1848 rundll32.exe 1848 rundll32.exe 1848 rundll32.exe - Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2424 wrote to memory of 1848 2424 rundll32.exe 28 PID 2424 wrote to memory of 1848 2424 rundll32.exe 28 PID 2424 wrote to memory of 1848 2424 rundll32.exe 28 PID 2424 wrote to memory of 1848 2424 rundll32.exe 28 PID 2424 wrote to memory of 1848 2424 rundll32.exe 28 PID 2424 wrote to memory of 1848 2424 rundll32.exe 28 PID 2424 wrote to memory of 1848 2424 rundll32.exe 28
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\179c5ec9b7d17e3beed96c26b42b9e2a1f03fc8ad4cf3f799b52582159e09bb8.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2424 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\179c5ec9b7d17e3beed96c26b42b9e2a1f03fc8ad4cf3f799b52582159e09bb8.dll,#12⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:1848
-