vidar | c04eff84543454e3d7a95c347ec04498dccb61aedbbf86ab745179776bff7bf8

Analysis

max time kernel
95s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
23-09-2024 14:05

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

c04eff84543454e3d7a95c347ec04498dccb61aedbbf86ab745179776bff7bf8.exe
Size

6.8MB
MD5

d7d3432c8532fc1c92904e7fe35b66e1
SHA1

d5651d2ae3436e665821ac93f09ab39a65180174
SHA256

c04eff84543454e3d7a95c347ec04498dccb61aedbbf86ab745179776bff7bf8
SHA512

1fffbe9902839ad013ff3c7c14319274e231b65c44f18ef312dc0a6d20c22aea59f4232a36b267d8e6804c5d816ba4b60c99182c861aa0f4cc87e088a49a91e0
SSDEEP

98304:yy7BE7fKuQp/Ocm+XPiosjIsshGw/2gyrEvr1XNKLheZUHZGSZUHZG:h7CWuHcmMuRgGO2g/raLhem5GSm5G

Score

10^/10

vidar ef7c93f7ac14adc149ecaa88aa901eed discovery stealer

Malware Config

Extracted

Family

vidar

Version

9.2

Botnet

ef7c93f7ac14adc149ecaa88aa901eed

https://steamcommunity.com/profiles/76561199677575543

https://t.me/snsb82

Attributes

profile_id_v2
ef7c93f7ac14adc149ecaa88aa901eed
user_agent
Mozilla/5.0 (Windows NT 10.0; rv:109.0) Gecko/20100101 Firefox/115.0

Signatures

Detect Vidar Stealer 1 IoCs

stealer

resource	yara_rule
behavioral2/memory/4740-7-0x0000000000E20000-0x00000000016F8000-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
1188	4740	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	c04eff84543454e3d7a95c347ec04498dccb61aedbbf86ab745179776bff7bf8.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4740	c04eff84543454e3d7a95c347ec04498dccb61aedbbf86ab745179776bff7bf8.exe
4740	c04eff84543454e3d7a95c347ec04498dccb61aedbbf86ab745179776bff7bf8.exe
4740	c04eff84543454e3d7a95c347ec04498dccb61aedbbf86ab745179776bff7bf8.exe
4740	c04eff84543454e3d7a95c347ec04498dccb61aedbbf86ab745179776bff7bf8.exe

C:\Users\Admin\AppData\Local\Temp\c04eff84543454e3d7a95c347ec04498dccb61aedbbf86ab745179776bff7bf8.exe
"C:\Users\Admin\AppData\Local\Temp\c04eff84543454e3d7a95c347ec04498dccb61aedbbf86ab745179776bff7bf8.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:4740
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4740 -s 1676
  2⤵
  - Program crash
  PID:1188

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4740 -ip 4740
1⤵
PID:1792

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/4740-1-0x0000000003DD0000-0x0000000003DD1000-memory.dmp

Filesize
4KB

Download
memory/4740-0-0x0000000003DC0000-0x0000000003DC1000-memory.dmp

Filesize
4KB

Download
memory/4740-5-0x0000000003E30000-0x0000000003E31000-memory.dmp

Filesize
4KB

Download
memory/4740-3-0x0000000003E10000-0x0000000003E11000-memory.dmp

Filesize
4KB

Download
memory/4740-6-0x0000000001069000-0x00000000012DA000-memory.dmp

Filesize
2.4MB

Download
memory/4740-4-0x0000000003E20000-0x0000000003E21000-memory.dmp

Filesize
4KB

Download
memory/4740-2-0x0000000003E00000-0x0000000003E01000-memory.dmp

Filesize
4KB

Download
memory/4740-7-0x0000000000E20000-0x00000000016F8000-memory.dmp

Filesize
8.8MB

Download
memory/4740-10-0x0000000001069000-0x00000000012DA000-memory.dmp

Filesize
2.4MB

Download