vidar | 4a2776519dbb8addd28f39d069a6c2e05ba7f64e9be8c81fc13bf10964af41f8

Analysis

max time kernel
93s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
25-09-2024 15:23

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General

Target

5084-121-0x0000000000400000-0x0000000000676000-memory.exe
Size

2.5MB
MD5

376aca627713675912604a99a6d4f993
SHA1

506737c16ddd7cb841f1bb3f4314b59a6e2a0fc8
SHA256

4a2776519dbb8addd28f39d069a6c2e05ba7f64e9be8c81fc13bf10964af41f8
SHA512

0c790edd080ae49e389aa61d2d98ecde549f8ae5d8cb01cfcbfb741c7dbb77b57e704caf9342617c098e69220f0b746d5b64db80d6ff62e4cff1f4f7dff8823d
SSDEEP

6144:mKynBLh/DXvm55d/j8HbJ0XoJtmZSZBKkhzXgdg:PuDX+vd/wHF0XutVekhz6g

Score

10^/10

vidar 3a15237aa92dcd8ccca447211fb5fc2a discovery stealer

Malware Config

Extracted

Family

vidar

Version

Botnet

3a15237aa92dcd8ccca447211fb5fc2a

Signatures

Detect Vidar Stealer 1 IoCs

stealer

resource	yara_rule
behavioral2/memory/5052-0-0x0000000000400000-0x0000000000676000-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
4700	5052	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	5084-121-0x0000000000400000-0x0000000000676000-memory.exe

C:\Users\Admin\AppData\Local\Temp\5084-121-0x0000000000400000-0x0000000000676000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\5084-121-0x0000000000400000-0x0000000000676000-memory.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:5052
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5052 -s 216
  2⤵
  - Program crash
  PID:4700

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 5052 -ip 5052
1⤵
PID:2044

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/5052-0-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

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