vidar | f90939a50612f3e71e75c355d16b3f2fc41e126900d4db8a33a9db58336b65b8

Analysis

max time kernel
149s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
07-12-2024 11:26

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General

Target

d2385510f0bc2621a04bbcc6bda24edc_JaffaCakes118.exe
Size

584KB
MD5

d2385510f0bc2621a04bbcc6bda24edc
SHA1

a3d2132e57b9c03e6fabf98a78f1218d1db9401f
SHA256

f90939a50612f3e71e75c355d16b3f2fc41e126900d4db8a33a9db58336b65b8
SHA512

d973834c678ec4a4bfcce1d8c5769b2cfaef3f0e55769f9d72aa0fcdc3c045da0426c495b4a2c5c61f0449e853881c1084848f5fae3dcca9e98a7df9a6cb1414
SSDEEP

12288:Qo1XFWOZSXt6uHClL5ryjtDds0CDxeinBcM8UC5:Qm1SXt6uiV5mjtDy5leq8U

Score

10^/10

vidar 828 discovery stealer

Malware Config

Extracted

Family

vidar

Version

Botnet

828

https://lenak513.tumblr.com/

Attributes

profile_id
828

Signatures

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

Vidar Stealer 5 IoCs

stealer

resource	yara_rule
behavioral2/memory/4916-2-0x0000000004A50000-0x0000000004AED000-memory.dmp	family_vidar
behavioral2/memory/4916-3-0x0000000000400000-0x00000000004A1000-memory.dmp	family_vidar
behavioral2/memory/4916-14-0x0000000004A50000-0x0000000004AED000-memory.dmp	family_vidar
behavioral2/memory/4916-15-0x0000000000400000-0x00000000004A1000-memory.dmp	family_vidar
behavioral2/memory/4916-13-0x0000000000400000-0x0000000002CC8000-memory.dmp	family_vidar

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2644	4916	WerFault.exe	82

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	d2385510f0bc2621a04bbcc6bda24edc_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\d2385510f0bc2621a04bbcc6bda24edc_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d2385510f0bc2621a04bbcc6bda24edc_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4916
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4916 -s 996
  2⤵
  - Program crash
  PID:2644

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4916 -ip 4916
1⤵
PID:2376

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/4916-1-0x0000000002EB0000-0x0000000002FB0000-memory.dmp

Filesize
1024KB

Download
memory/4916-2-0x0000000004A50000-0x0000000004AED000-memory.dmp

Filesize
628KB

Download
memory/4916-3-0x0000000000400000-0x00000000004A1000-memory.dmp

Filesize
644KB

Download
memory/4916-14-0x0000000004A50000-0x0000000004AED000-memory.dmp

Filesize
628KB

Download
memory/4916-15-0x0000000000400000-0x00000000004A1000-memory.dmp

Filesize
644KB

Download
memory/4916-13-0x0000000000400000-0x0000000002CC8000-memory.dmp

Filesize
40.8MB

Download