183160e943a1e0b38a07dc0d6fd775a32180bdee16cc5b5df90330276e95bd44

Analysis

max time kernel
419s
max time network
1149s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
11/09/2024, 14:34

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
CefSharp.Core.Runtime.dll
Size 1.3MB
Sample240911-rxt2mswdrh
SHA256 e3a9a58317217393ba110b1fd1a7f39c0fb819ce96d425e5d1220e200420938c
MD5 41571881b1113b2813d80a8fd063fd18
SHA1 8e01d0f9daf636979b09cf3f3bf7235de1be3c81
SHA512 b74c0f0cbe46e9902bd19041fb2f7ded7b1849c790837f29eab250392e612d1fc42767847cb39a2d94fcbf8d528e0ccf25a445d42b26379aaa8de823a1cd0b9b
SSDEEP 24576:m74xCV8e00l0NLz4Cm9naV9uhO5GZLOfMRh44OkSgqc4CQKZi5P9xh0gsWLgiHea:nCVXtZLOOh44OkSgqc4CQKZi5P9xh0gH
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4520 wrote to memory of 3224	4520	rundll32.exe	90
PID 4520 wrote to memory of 3224	4520	rundll32.exe	90
PID 4520 wrote to memory of 3224	4520	rundll32.exe	90

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\CefSharp.Core.Runtime.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4520
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\CefSharp.Core.Runtime.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3224

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads