vidar | 903e72f0e208b2eff43cfe9efd59ebbe636bf48c310d350574e2b2bbe3ab1b30

Analysis

max time kernel
93s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
03-10-2024 22:32

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General

Target

2628-6-0x0000000000400000-0x0000000000676000-memory.exe
Size

2.5MB
MD5

20ac9f5e396ad261c76a841f71e878a7
SHA1

4f02af1a45b7c8ba6d8b60ec01acc997621125a8
SHA256

903e72f0e208b2eff43cfe9efd59ebbe636bf48c310d350574e2b2bbe3ab1b30
SHA512

636216efa9d762f6d08656af43788db92778a83a971f42c995bfc31109763d270abbc23d49a902ff3866872207e28bcee2d9f06b962a5be75820dbceaebdf257
SSDEEP

6144:klqPvKpKJNJGyRlyw8aSp0Vbux0R4kF/Y/o8+:kmRJNMalyLaO0Ix6BY/s

Score

10^/10

vidar b74ef0d8ce56e494b0d83e1d5be9dbeb discovery stealer

Malware Config

Extracted

Family

vidar

Version

Botnet

b74ef0d8ce56e494b0d83e1d5be9dbeb

Signatures

Detect Vidar Stealer 1 IoCs

stealer

resource	yara_rule
behavioral2/memory/3472-0-0x0000000000400000-0x0000000000676000-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
2096	3472	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	2628-6-0x0000000000400000-0x0000000000676000-memory.exe

C:\Users\Admin\AppData\Local\Temp\2628-6-0x0000000000400000-0x0000000000676000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\2628-6-0x0000000000400000-0x0000000000676000-memory.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:3472
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3472 -s 192
  2⤵
  - Program crash
  PID:2096

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 3472 -ip 3472
1⤵
PID:4424

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

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Downloads

memory/3472-0-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

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