vidar | cc35139081450e744e030d1a76f78dd5e0ad8d576b1865841cb57bc90b901843

Analysis

max time kernel
90s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
20-09-2024 08:38

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

2668-8-0x0000000000400000-0x0000000000675000-memory.exe
Size

2.5MB
MD5

99ac392d2cccc7e47f7e82ca1e8e1de1
SHA1

bb6a01062ddf5e2d9dd3303efe0c1c6733455254
SHA256

cc35139081450e744e030d1a76f78dd5e0ad8d576b1865841cb57bc90b901843
SHA512

c98c014583d31ce005ebcfbf0dbb934f8dc4172ed241cf9455a473fa32bbde635abb57c933a5f1b2578bb29b91677739671c2c3941b0b4a64b102682afb74091
SSDEEP

3072:DXLzJjK+C+xc+CrwCsRMr6C5rBYBYwG8cmJAFMaq3A171J4Pq0/Qp8gyiaM:7LFjK+NxcLnsRMr6cYBYw8vq4t8t

Score

10^/10

vidar 250b9a73c7975e8d5fe6b982585fb708 discovery stealer

Malware Config

Extracted

Family

vidar

Version

Botnet

250b9a73c7975e8d5fe6b982585fb708

Signatures

Detect Vidar Stealer 1 IoCs

stealer

resource	yara_rule
behavioral2/memory/4524-0-0x0000000000400000-0x0000000000675000-memory.dmp	family_vidar_v7

Vidar
Vidar is an infostealer based on Arkei stealer.
stealer vidar

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3948	4524	WerFault.exe	83

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	2668-8-0x0000000000400000-0x0000000000675000-memory.exe

C:\Users\Admin\AppData\Local\Temp\2668-8-0x0000000000400000-0x0000000000675000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\2668-8-0x0000000000400000-0x0000000000675000-memory.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4524
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4524 -s 216
  2⤵
  - Program crash
  PID:3948

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4524 -ip 4524
1⤵
PID:4616

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/4524-0-0x0000000000400000-0x0000000000675000-memory.dmp

Filesize
2.5MB

Download