vidar | 19cd36f8985460a5ca3b7938f66131ea3968ea1b51d6d3b0114932b44dcc4b03

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
02-10-2024 11:33

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

2860-583-0x0000000000400000-0x0000000000676000-memory.exe
Size

2.5MB
MD5

b24e8ed0f3c3eae72fb73828b8f1a117
SHA1

f0831ae081288ae8d1e54ca7d7534998c59b4f9c
SHA256

19cd36f8985460a5ca3b7938f66131ea3968ea1b51d6d3b0114932b44dcc4b03
SHA512

fe9cf21ebcfa5213dfce29b41f22358f7dc34d23be50a831a6c0237b800effe0e18bc56f74551d36466331e5b06e76b7e42f7104003ab834f8458bf59b3b4f51
SSDEEP

6144:5lqPvKpKJNJGyRlaw8aSp0Vbux0R4kF/Y/o8+:5mRJNMalaLaO0Ix6BY/s

Score

10^/10

vidar 8b4d47586874b08947203f03e4db3962 discovery stealer

Malware Config

Extracted

Family

vidar

Version

Botnet

8b4d47586874b08947203f03e4db3962

Signatures

Detect Vidar Stealer 1 IoCs

stealer

resource	yara_rule
behavioral2/memory/4500-0-0x0000000000400000-0x0000000000676000-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
4908	4500	WerFault.exe	81

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	2860-583-0x0000000000400000-0x0000000000676000-memory.exe

C:\Users\Admin\AppData\Local\Temp\2860-583-0x0000000000400000-0x0000000000676000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\2860-583-0x0000000000400000-0x0000000000676000-memory.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4500
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4500 -s 216
  2⤵
  - Program crash
  PID:4908

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4500 -ip 4500
1⤵
PID:5112

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/4500-0-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download