vidar | 7fb66f831c55f7eac9bfac8d3e03128963b27ebeffa31a2885519aeee6806780

Analysis

max time kernel
149s
max time network
157s
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 15:31

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General

Target

2596-6-0x0000000000400000-0x0000000000657000-memory.exe
Size

2.3MB
MD5

9ce64127003afdb248601c6f58a06757
SHA1

789b35ec1da50a5df6e2a45d6a9e9cfb9c43f281
SHA256

7fb66f831c55f7eac9bfac8d3e03128963b27ebeffa31a2885519aeee6806780
SHA512

4ff71f8c69a4abd01cd478164cfeb70669bc8bc93d75e35d3717e81bd69f8137ce0d40688a1bd1b18229fdc57bff88f0ae73e8b7b48d4b88e832d5adf211ba5c
SSDEEP

3072:DP9MgUTtoTZ01GXNmI4c1xY7kl+cmZWEyCCfFix1NmDq0pCp8gyir9:DFMxKt5XNvzY7kI/CAjJ8k

Score

10^/10

vidar discovery stealer

Malware Config

Extracted

Family

vidar

Version

Signatures

Detect Vidar Stealer 1 IoCs

stealer

resource	yara_rule
behavioral2/memory/3856-0-0x0000000000400000-0x0000000000657000-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
2124	3856	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	2596-6-0x0000000000400000-0x0000000000657000-memory.exe

C:\Users\Admin\AppData\Local\Temp\2596-6-0x0000000000400000-0x0000000000657000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\2596-6-0x0000000000400000-0x0000000000657000-memory.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:3856
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3856 -s 220
  2⤵
  - Program crash
  PID:2124

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3856 -ip 3856
1⤵
PID:4084

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/3856-0-0x0000000000400000-0x0000000000657000-memory.dmp

Filesize
2.3MB

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