vidar | 460820023a07bdd17f34f5d8e34c9a8d09095fcc40a5b3b1208bfecb9ab323c8

Analysis

max time kernel
95s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
27-11-2024 04:42

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General

Target

a5f71bf04a51fb3c1db0e08378f65fdc_JaffaCakes118.exe
Size

657KB
MD5

a5f71bf04a51fb3c1db0e08378f65fdc
SHA1

846e8a9cc96d760b59451dfd155312b0654d6205
SHA256

460820023a07bdd17f34f5d8e34c9a8d09095fcc40a5b3b1208bfecb9ab323c8
SHA512

808351a5340f8d388204d9f9e70855efaaeb9f1bb4409502cab016e7b9bcfb8569cf51174a2e0fad2a8600c5a3a0b8ade501f2e65aaa320086f21862a779a30a
SSDEEP

12288:PyuWJIdVPpK+cwYFp0kDTuE0s3V7HLkDlQViaBUJMJgyrnLG4Voss9jdSRr/7I0R:OadVPpKFVF0EdxlxBdgyrPKlJU/7Im

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 family
vidar

Vidar Stealer 5 IoCs

stealer

Processes:

resource	yara_rule
behavioral2/memory/1696-2-0x0000000000BE0000-0x0000000000C7D000-memory.dmp	family_vidar
behavioral2/memory/1696-3-0x0000000000400000-0x00000000004A1000-memory.dmp	family_vidar
behavioral2/memory/1696-15-0x0000000000400000-0x00000000004A1000-memory.dmp	family_vidar
behavioral2/memory/1696-14-0x0000000000BE0000-0x0000000000C7D000-memory.dmp	family_vidar
behavioral2/memory/1696-13-0x0000000000400000-0x000000000095B000-memory.dmp	family_vidar

Program crash 1 IoCs

Processes:

WerFault.exe

pid	pid_target	Process	procid_target
1952	1696	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

Processes:

a5f71bf04a51fb3c1db0e08378f65fdc_JaffaCakes118.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a5f71bf04a51fb3c1db0e08378f65fdc_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\a5f71bf04a51fb3c1db0e08378f65fdc_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a5f71bf04a51fb3c1db0e08378f65fdc_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:1696
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1696 -s 1892
  2⤵
  - Program crash
  PID:1952

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 1696 -ip 1696
1⤵
PID:2476

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/1696-1-0x0000000000AE0000-0x0000000000BE0000-memory.dmp

Filesize
1024KB

Download
memory/1696-2-0x0000000000BE0000-0x0000000000C7D000-memory.dmp

Filesize
628KB

Download
memory/1696-3-0x0000000000400000-0x00000000004A1000-memory.dmp

Filesize
644KB

Download
memory/1696-15-0x0000000000400000-0x00000000004A1000-memory.dmp

Filesize
644KB

Download
memory/1696-14-0x0000000000BE0000-0x0000000000C7D000-memory.dmp

Filesize
628KB

Download
memory/1696-13-0x0000000000400000-0x000000000095B000-memory.dmp

Filesize
5.4MB

Download