vidar | a962aa077a3d5b7e68ca0381dcc2bdaa5cebb9cd2a335229f853a98125ebaacc

Analysis

max time kernel
134s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
23-10-2024 15:13

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General

Target

2204-4-0x0000000000400000-0x0000000000676000-memory.exe
Size

2.5MB
MD5

a6b983bd3ebb87868a74d9610d5a9f2f
SHA1

41f004670036762b93441e3fe6db0bdec3ced5c5
SHA256

a962aa077a3d5b7e68ca0381dcc2bdaa5cebb9cd2a335229f853a98125ebaacc
SHA512

f5316f8a88c7b9764a711e556b4899b94b7a1e8677bd1799a27b8037fc444e27eb66a0bbfeb87c6d0f182180c97fe6adca92f166f552512753b278d1b2bc63b0
SSDEEP

3072:8GWIU+JBk3+N11nKMJUu8LvOWjQ9QBMZG+Ic4AT8mWnvkFblzJuq02Mp8HraBm:8GO+83+N11n5au8LvOWjTMZG6wn+68e

Score

10^/10

vidar 0b3bd69430b7d827b107ba2ed809207d discovery stealer

Malware Config

Extracted

Family

vidar

Version

11.1

Botnet

0b3bd69430b7d827b107ba2ed809207d

Signatures

Detect Vidar Stealer 1 IoCs

stealer

resource	yara_rule
behavioral2/memory/3028-0-0x0000000000400000-0x0000000000676000-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
3524	3028	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	2204-4-0x0000000000400000-0x0000000000676000-memory.exe

C:\Users\Admin\AppData\Local\Temp\2204-4-0x0000000000400000-0x0000000000676000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\2204-4-0x0000000000400000-0x0000000000676000-memory.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:3028
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3028 -s 216
  2⤵
  - Program crash
  PID:3524

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3028 -ip 3028
1⤵
PID:3648

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/3028-0-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

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