vidar | 85724f031d04bb522aefd90e74a81c602afdfc2d7b3d3d78f954c9159d5d64c5

Analysis

max time kernel
93s
max time network
98s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-11-2024 04:30

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General

Target

85724f031d04bb522aefd90e74a81c602afdfc2d7b3d3d78f954c9159d5d64c5.exe
Size

743KB
MD5

86e301b04b625292cef7868eff6264ea
SHA1

8478ff0b1adea6d635e5cf5df356b136848b5a6f
SHA256

85724f031d04bb522aefd90e74a81c602afdfc2d7b3d3d78f954c9159d5d64c5
SHA512

2c713c623b196c3e226999a2345dc7876f28b23fd2cd0b9ad3c231405652b592c7c5aefe661f6af54f4267795cc616a0fec1a2e3651caca9caa9cc9052ae51c1
SSDEEP

12288:+MMiWYmp51qeCKgI9i7nqmLRnDTdqPffFAL+AbkG2AzlEDivr/+sS2HUaEfeMufk:+Pjp54e9gI9i7DZHq1ALxuum3sSCNzkF

Score

10^/10

vidar 903 discovery stealer

Malware Config

Extracted

Family

vidar

Version

41.3

Botnet

903

https://mas.to/@oleg98

Attributes

profile_id
903

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/2172-2-0x0000000003470000-0x0000000003546000-memory.dmp	family_vidar
behavioral2/memory/2172-3-0x0000000000400000-0x00000000004D9000-memory.dmp	family_vidar
behavioral2/memory/2172-11-0x0000000003470000-0x0000000003546000-memory.dmp	family_vidar
behavioral2/memory/2172-12-0x0000000000400000-0x00000000004D9000-memory.dmp	family_vidar
behavioral2/memory/2172-10-0x0000000000400000-0x000000000172D000-memory.dmp	family_vidar

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2788	2172	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	85724f031d04bb522aefd90e74a81c602afdfc2d7b3d3d78f954c9159d5d64c5.exe

C:\Users\Admin\AppData\Local\Temp\85724f031d04bb522aefd90e74a81c602afdfc2d7b3d3d78f954c9159d5d64c5.exe
"C:\Users\Admin\AppData\Local\Temp\85724f031d04bb522aefd90e74a81c602afdfc2d7b3d3d78f954c9159d5d64c5.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:2172
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2172 -s 1052
  2⤵
  - Program crash
  PID:2788

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 2172 -ip 2172
1⤵
PID:1488

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/2172-1-0x0000000001840000-0x0000000001940000-memory.dmp

Filesize
1024KB

Download
memory/2172-2-0x0000000003470000-0x0000000003546000-memory.dmp

Filesize
856KB

Download
memory/2172-3-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/2172-11-0x0000000003470000-0x0000000003546000-memory.dmp

Filesize
856KB

Download
memory/2172-12-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/2172-10-0x0000000000400000-0x000000000172D000-memory.dmp

Filesize
19.2MB

Download