vidar | ed7521d14f5ab997a03b696c947890ab3e37a471839ac307660b5aaa71271187

Analysis

max time kernel
93s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
22-01-2025 18:35

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General

Target

2025-01-22_6e117e7146c50b28fcd418b5a05794e7_frostygoop_poet-rat_snatch.exe
Size

7.5MB
MD5

6e117e7146c50b28fcd418b5a05794e7
SHA1

06507fee4e24b080245b19d135c47f36760b65aa
SHA256

ed7521d14f5ab997a03b696c947890ab3e37a471839ac307660b5aaa71271187
SHA512

13764546a0e5b13b4714e66f0a75b9afe996ce89b751b1b108ec215798341d81c4907f493d83d297d5f9545eeb30197ad778313f0dce533feb7a69c3d93140e8
SSDEEP

98304:IqQQR1e4hd0WcPU/6xlwQBVqd7eFHgGfx/DoodfJ:rJIo/2lF/qd7eFA4ZJ

Score

10^/10

vidar discovery stealer

Malware Config

Extracted

Family

vidar

https://t.me/sc1phell

https://steamcommunity.com/profiles/76561199819539662

Attributes

user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:136.0) Gecko/20100101 Firefox/136.0

Signatures

Detect Vidar Stealer 3 IoCs

stealer

resource	yara_rule
behavioral2/memory/3708-1-0x0000000000400000-0x0000000000422000-memory.dmp	family_vidar_v7
behavioral2/memory/3708-2-0x0000000000400000-0x0000000000422000-memory.dmp	family_vidar_v7
behavioral2/memory/3708-9-0x0000000000400000-0x0000000000422000-memory.dmp	family_vidar_v7

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1736 set thread context of 3708	1736	2025-01-22_6e117e7146c50b28fcd418b5a05794e7_frostygoop_poet-rat_snatch.exe	92

System Location Discovery: System Language Discovery 1 TTPs 2 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	BitLockerToGo.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2025-01-22_6e117e7146c50b28fcd418b5a05794e7_frostygoop_poet-rat_snatch.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1736 wrote to memory of 3708	1736	2025-01-22_6e117e7146c50b28fcd418b5a05794e7_frostygoop_poet-rat_snatch.exe	92
PID 1736 wrote to memory of 3708	1736	2025-01-22_6e117e7146c50b28fcd418b5a05794e7_frostygoop_poet-rat_snatch.exe	92
PID 1736 wrote to memory of 3708	1736	2025-01-22_6e117e7146c50b28fcd418b5a05794e7_frostygoop_poet-rat_snatch.exe	92
PID 1736 wrote to memory of 3708	1736	2025-01-22_6e117e7146c50b28fcd418b5a05794e7_frostygoop_poet-rat_snatch.exe	92
PID 1736 wrote to memory of 3708	1736	2025-01-22_6e117e7146c50b28fcd418b5a05794e7_frostygoop_poet-rat_snatch.exe	92
PID 1736 wrote to memory of 3708	1736	2025-01-22_6e117e7146c50b28fcd418b5a05794e7_frostygoop_poet-rat_snatch.exe	92
PID 1736 wrote to memory of 3708	1736	2025-01-22_6e117e7146c50b28fcd418b5a05794e7_frostygoop_poet-rat_snatch.exe	92
PID 1736 wrote to memory of 3708	1736	2025-01-22_6e117e7146c50b28fcd418b5a05794e7_frostygoop_poet-rat_snatch.exe	92
PID 1736 wrote to memory of 3708	1736	2025-01-22_6e117e7146c50b28fcd418b5a05794e7_frostygoop_poet-rat_snatch.exe	92
PID 1736 wrote to memory of 3708	1736	2025-01-22_6e117e7146c50b28fcd418b5a05794e7_frostygoop_poet-rat_snatch.exe	92
PID 1736 wrote to memory of 3708	1736	2025-01-22_6e117e7146c50b28fcd418b5a05794e7_frostygoop_poet-rat_snatch.exe	92

C:\Users\Admin\AppData\Local\Temp\2025-01-22_6e117e7146c50b28fcd418b5a05794e7_frostygoop_poet-rat_snatch.exe
"C:\Users\Admin\AppData\Local\Temp\2025-01-22_6e117e7146c50b28fcd418b5a05794e7_frostygoop_poet-rat_snatch.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1736
- C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
  "C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3708

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/3708-0-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/3708-1-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/3708-2-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/3708-9-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download