vidar | 1bb0d91de807006c381c2552a64f0e02c9b856332cea226e48c86099c8bd953c

Analysis

max time kernel
92s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
05-10-2024 08:52

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General

Target

1702f6936db859d43d1afe6a02d2379b_JaffaCakes118.exe
Size

649KB
MD5

1702f6936db859d43d1afe6a02d2379b
SHA1

95e2c44699c52017f6fa8852770a902e5ea8c302
SHA256

1bb0d91de807006c381c2552a64f0e02c9b856332cea226e48c86099c8bd953c
SHA512

15c049de654a24c4c26fd6bb156858e6489f05d7a163c1151285c64cfc34d83fa68b41b5ad14a617d1eb4750e6437eabb5cc930092c9870a36d54d9450f2cf21
SSDEEP

12288:Ib9BK7Qpc+13ntyP96yrfIwD/I8LDZObXRymS0gyw68pmuD8akYHN:sXmQpFJyEv0ZOb8mHF8zkYHN

Score

10^/10

vidar 916 discovery stealer

Malware Config

Extracted

Family

vidar

Version

Botnet

916

https://lenak513.tumblr.com/

Attributes

profile_id
916

Signatures

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

Vidar Stealer 5 IoCs

stealer

resource	yara_rule
behavioral2/memory/1776-2-0x0000000000AA0000-0x0000000000B3D000-memory.dmp	family_vidar
behavioral2/memory/1776-3-0x0000000000400000-0x00000000004A1000-memory.dmp	family_vidar
behavioral2/memory/1776-14-0x0000000000AA0000-0x0000000000B3D000-memory.dmp	family_vidar
behavioral2/memory/1776-15-0x0000000000400000-0x00000000004A1000-memory.dmp	family_vidar
behavioral2/memory/1776-13-0x0000000000400000-0x0000000000958000-memory.dmp	family_vidar

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1864	1776	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	1702f6936db859d43d1afe6a02d2379b_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\1702f6936db859d43d1afe6a02d2379b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1702f6936db859d43d1afe6a02d2379b_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:1776
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1776 -s 1632
  2⤵
  - Program crash
  PID:1864

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1776 -ip 1776
1⤵
PID:2336

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/1776-1-0x0000000000D40000-0x0000000000E40000-memory.dmp

Filesize
1024KB

Download
memory/1776-2-0x0000000000AA0000-0x0000000000B3D000-memory.dmp

Filesize
628KB

Download
memory/1776-3-0x0000000000400000-0x00000000004A1000-memory.dmp

Filesize
644KB

Download
memory/1776-14-0x0000000000AA0000-0x0000000000B3D000-memory.dmp

Filesize
628KB

Download
memory/1776-15-0x0000000000400000-0x00000000004A1000-memory.dmp

Filesize
644KB

Download
memory/1776-13-0x0000000000400000-0x0000000000958000-memory.dmp

Filesize
5.3MB

Download