vidar | f00a042bb3aa0fd344f98c2f2f868a70ae5ceeaaead2c66302b9a53199e8f991

Analysis

max time kernel
132s
max time network
122s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
25-07-2024 21:04

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General

Target

713b04e49b72ec3f1c7a565c3966a6ab_JaffaCakes118.exe
Size

519KB
MD5

713b04e49b72ec3f1c7a565c3966a6ab
SHA1

1dac64da30097ac31736c1529dfcc96604439d3c
SHA256

f00a042bb3aa0fd344f98c2f2f868a70ae5ceeaaead2c66302b9a53199e8f991
SHA512

103d5562a6e68d47a4aee181e812f8054f1492c5c9d6566a4c3fee1e9d3adaa506182b9ad6d14793fd895ef81d113e18652e878127274c72d181f2b5e36c6971
SSDEEP

12288:31PdSGXeXBqusYqPB/0oz1xY1Z9CczJgUa:3lvXeXBqpBj85hep

Score

10^/10

vidar discovery stealer

Malware Config

Signatures

Vidar
Vidar is an infostealer based on Arkei stealer.
stealer vidar

Vidar Stealer 4 IoCs

stealer

resource	yara_rule
behavioral2/memory/64-2-0x0000000004080000-0x0000000004108000-memory.dmp	family_vidar
behavioral2/memory/64-3-0x0000000000400000-0x000000000048C000-memory.dmp	family_vidar
behavioral2/memory/64-8-0x0000000004080000-0x0000000004108000-memory.dmp	family_vidar
behavioral2/memory/64-7-0x0000000000400000-0x0000000002273000-memory.dmp	family_vidar

Program crash 1 IoCs

pid	pid_target	Process	procid_target
844	64	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	713b04e49b72ec3f1c7a565c3966a6ab_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\713b04e49b72ec3f1c7a565c3966a6ab_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\713b04e49b72ec3f1c7a565c3966a6ab_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:64
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 64 -s 920
  2⤵
  - Program crash
  PID:844

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 64 -ip 64
1⤵
PID:3664

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

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Downloads

memory/64-1-0x0000000002470000-0x0000000002570000-memory.dmp

Filesize
1024KB

Download
memory/64-2-0x0000000004080000-0x0000000004108000-memory.dmp

Filesize
544KB

Download
memory/64-3-0x0000000000400000-0x000000000048C000-memory.dmp

Filesize
560KB

Download
memory/64-8-0x0000000004080000-0x0000000004108000-memory.dmp

Filesize
544KB

Download
memory/64-7-0x0000000000400000-0x0000000002273000-memory.dmp

Filesize
30.4MB

Download