vidar | a3c70ceaa1b17d21a61d60cbf27ca4d88224d06db53b7b9215be83108f32067c

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
02-10-2024 03:26

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General

Target

2768-18-0x0000000000400000-0x0000000000676000-memory.exe
Size

2.5MB
MD5

0735515ca696e671cd47ac333f805c61
SHA1

22c91e2cedcedf7b419ff3be5eb3061b01b346ef
SHA256

a3c70ceaa1b17d21a61d60cbf27ca4d88224d06db53b7b9215be83108f32067c
SHA512

272ff333b6b8b8e16651787720700841437262f82cbbaa9eb904f95ee7e1634212d7bde6c493312a338a53131adf977fcaabee29821c7931d305a8af886ed4a7
SSDEEP

6144:HlqPvKpKJNJGyRlP48+Sp0Vbux0R4kF/Y/o8+:HmRJNMalPD+O0Ix6BY/s

Score

10^/10

vidar 7fb8096dba7218243f8f6f7a994751d3 discovery stealer

Malware Config

Extracted

Family

vidar

Version

Botnet

7fb8096dba7218243f8f6f7a994751d3

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
2824	3028	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	2768-18-0x0000000000400000-0x0000000000676000-memory.exe

C:\Users\Admin\AppData\Local\Temp\2768-18-0x0000000000400000-0x0000000000676000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\2768-18-0x0000000000400000-0x0000000000676000-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:2824

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 3028 -ip 3028
1⤵
PID:2352

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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