9f83690b4ba738a40f8993645d5d02d3fda46041bf93a97cbde487fe09e3bb86 | Triage

Analysis

max time kernel
121s
max time network
128s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
17-06-2024 03:25

Sharing

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General

Target

Nucleus.IJx64.exe
Size

13KB
MD5

45dc0f1fe131b7fe92cbbb22127f2bcd
SHA1

70d2890da462fdbc3f69477ebe970d8dfdbd9cb5
SHA256

b5563e2e74f4c1771e3dd30ff4b1f4d2aa077f27f9c844bd78b2b9a376842463
SHA512

76c3c9f3e4716bcc923f81f7af531e3a5e1409a158eb20c5d31e00fd668a33a445e7e81f8aed6c0e7bcce47de2ff567c5c117a921b3c0af70da2744e7c88c5d8
SSDEEP

192:YDFZNxUOACjGJGKP8b8uWZ0ZSfvaoqNlS8IinshWK1D+bfx/fr1:YxxUOACjaGKPOm0ZUaocEVhWCy3

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

Nucleus.IJx64.exe

description	pid	Process	procid_target
PID 2224 wrote to memory of 2460	2224	Nucleus.IJx64.exe	29
PID 2224 wrote to memory of 2460	2224	Nucleus.IJx64.exe	29
PID 2224 wrote to memory of 2460	2224	Nucleus.IJx64.exe	29

C:\Users\Admin\AppData\Local\Temp\Nucleus.IJx64.exe
"C:\Users\Admin\AppData\Local\Temp\Nucleus.IJx64.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2224
- C:\Windows\system32\WerFault.exe
  C:\Windows\system32\WerFault.exe -u -p 2224 -s 524
  2⤵
  PID:2460

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2224-0-0x000007FEF6093000-0x000007FEF6094000-memory.dmp

Filesize
4KB

Download
memory/2224-1-0x000000013F980000-0x000000013F988000-memory.dmp

Filesize
32KB

Download
memory/2224-2-0x000007FEF6093000-0x000007FEF6094000-memory.dmp

Filesize
4KB

Download