5aa317d3682ff127e1e92d2016c08f94be60937a1b8a210876d931d072386336

Analysis

max time kernel
135s
max time network
215s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
29-02-2024 05:27

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Job Interview/UpdateRingSettings.dll
Size

377KB
MD5

9f950504d5ea22c6f1ee20f7c2ed3b7b
SHA1

5090de783322847e6395567e7449fc4200b054a5
SHA256

37253093d3c8ed1d56b3a50f31f8944888ff38b714097637c5372a0ad19c337b
SHA512

ae80c7778304140d4476d42f6ef4439c61c2ec4ff42958007b93418a53908fb516544c57e1db99b7a6d79ae501f49c46f6636d8f967b033e744feb33879e0734
SSDEEP

6144:NUlY4DS+edXqQE0jrJdi2Jnrly7IhPdZGVTQHtjM+jlxmFdNwtRx5Kg3jcCE++Jv:NU64s6QPrzi85tdX+ExMwtjcwOcS

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

rundll32.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-609813121-2907144057-1731107329-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\OneDriveCoUpdate = "C:\\Users\\Admin\\AppData\\Local\\Microsoft\\OneDrive\\cache\\logger\\FileCoAuth.exe"	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 988 wrote to memory of 4344	988	rundll32.exe	rundll32.exe
PID 988 wrote to memory of 4344	988	rundll32.exe	rundll32.exe
PID 988 wrote to memory of 4344	988	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Job Interview\UpdateRingSettings.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:988

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Job Interview\UpdateRingSettings.dll",#1
2⤵
- Adds Run key to start application
PID:4344

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

Loading Replay Monitor...

Downloads