vidar | f2f21b8aa3409fe824682cf044e5220daf24af4275234f198ab20a8c19f5936f

Analysis

max time kernel
93s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
03-10-2024 08:51

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General

Target

2720-17-0x0000000000400000-0x0000000000676000-memory.exe
Size

2.5MB
MD5

48fcd9c09413d30322446309d6ca33b9
SHA1

611ac85e99f29352a3be99b6fb0839189dfa0fe8
SHA256

f2f21b8aa3409fe824682cf044e5220daf24af4275234f198ab20a8c19f5936f
SHA512

6860b0b7414ee7493aeb49b5a2f87d9cd7226591211fd787a39b79a770bbb01fd252e35f8d764fb2c3b7281bc6a4f3940c0b1c7c178449b3b51ff22446c92864
SSDEEP

6144:klqPvKpKJNJGyRl3w8aSp0Vbux0R4kF/Y/o8+:kmRJNMal3LaO0Ix6BY/s

Score

10^/10

vidar b74ef0d8ce56e494b0d83e1d5be9dbeb discovery stealer

Malware Config

Extracted

Family

vidar

Version

Botnet

b74ef0d8ce56e494b0d83e1d5be9dbeb

Signatures

Detect Vidar Stealer 1 IoCs

stealer

resource	yara_rule
behavioral2/memory/512-0-0x0000000000400000-0x0000000000676000-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
4596	512	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	2720-17-0x0000000000400000-0x0000000000676000-memory.exe

C:\Users\Admin\AppData\Local\Temp\2720-17-0x0000000000400000-0x0000000000676000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\2720-17-0x0000000000400000-0x0000000000676000-memory.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:512
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 512 -s 216
  2⤵
  - Program crash
  PID:4596

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 512 -ip 512
1⤵
PID:2616

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/512-0-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

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