vidar | 861f9dc1921e97844a04911d2c71a5c488be8c14e92635e1bf2533463ca1bf70

Analysis

max time kernel
135s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
02-11-2024 18:27

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General

Target

2496-0-0x0000000000400000-0x0000000000657000-memory.exe
Size

2.3MB
MD5

4a46fae408fd7795232fa58937caa547
SHA1

52d9515fdcc42e1e2c385a9b98cf9b86334fdb15
SHA256

861f9dc1921e97844a04911d2c71a5c488be8c14e92635e1bf2533463ca1bf70
SHA512

087dc8fb05fa72534ff1cf4c03f628dd782f87a646976afdbe93c8aed35ebb1dbe519dc84f010537fe31269744a5bb0e3c6eadd7d73a4c6d5399b7fed48d6709
SSDEEP

3072:DP9MgUTtoTZ01GXNmI4c1xY7kl+cmZWEyCCfFix1NmDq0pCp8gyir9:DFMxKt5XNvzY7kI/CAjJ8k

Score

10^/10

vidar discovery stealer

Malware Config

Signatures

Detect Vidar Stealer 1 IoCs

stealer

resource	yara_rule
behavioral2/memory/3436-0-0x0000000000400000-0x0000000000657000-memory.dmp	family_vidar_v7

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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4388	3436	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	2496-0-0x0000000000400000-0x0000000000657000-memory.exe

C:\Users\Admin\AppData\Local\Temp\2496-0-0x0000000000400000-0x0000000000657000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\2496-0-0x0000000000400000-0x0000000000657000-memory.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:3436
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3436 -s 216
  2⤵
  - Program crash
  PID:4388

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3436 -ip 3436
1⤵
PID:3368

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/3436-0-0x0000000000400000-0x0000000000657000-memory.dmp

Filesize
2.3MB

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