vidar | 3749283bfdb2d2e81ed276b976443dc37174a62f27555ae289f488037563fe01

Analysis

max time kernel
131s
max time network
133s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
26-09-2024 23:40

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General

Target

2552-21-0x0000000000400000-0x0000000000676000-memory.exe
Size

2.5MB
MD5

6b5904a20384e3c8c8026300bb70bfba
SHA1

224259df95a7f6f72deb337996cc0e5c95d4bfc8
SHA256

3749283bfdb2d2e81ed276b976443dc37174a62f27555ae289f488037563fe01
SHA512

9fe141e78bc40159ba2ec8e23a5030b70f1240c9534fe638151adb84c5f237ce59b8de7187ad45ec302ac85a6e159918f7a24c45739045266b757382d6a62a07
SSDEEP

6144:RlqPvKpKJNJGyRlmD8aSp0ZH8FNBa31154:RmRJNMalmQaO0t8bS11

Score

10^/10

vidar b26735cbe8ca9e75712ffe3aa40c4a60 discovery stealer

Malware Config

Extracted

Family

vidar

Version

Botnet

b26735cbe8ca9e75712ffe3aa40c4a60

Signatures

Detect Vidar Stealer 1 IoCs

stealer

resource	yara_rule
behavioral2/memory/5012-0-0x0000000000400000-0x0000000000676000-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
4968	5012	WerFault.exe	88

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	2552-21-0x0000000000400000-0x0000000000676000-memory.exe

C:\Users\Admin\AppData\Local\Temp\2552-21-0x0000000000400000-0x0000000000676000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\2552-21-0x0000000000400000-0x0000000000676000-memory.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:5012
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5012 -s 216
  2⤵
  - Program crash
  PID:4968

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 5012 -ip 5012
1⤵
PID:2124

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4076,i,12198811467968044966,17227406646827438786,262144 --variations-seed-version --mojo-platform-channel-handle=4328 /prefetch:8
1⤵
PID:3036

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/5012-0-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

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