vidar | 2a559ce1ff609781226319d7f57d6c8cf32487bd87bb796ea43ee015aa104a73

Analysis

max time kernel
121s
max time network
127s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
30-10-2024 01:18

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General

Target

2024-10-30_6dc517f58f112adcdd3cfae606a67964_poet-rat_snatch.exe
Size

6.2MB
MD5

6dc517f58f112adcdd3cfae606a67964
SHA1

b59f74642e963111027613ce0206ca77aec06fda
SHA256

2a559ce1ff609781226319d7f57d6c8cf32487bd87bb796ea43ee015aa104a73
SHA512

6f04ac98d9ea1eb203d2b93e9ff9f02a26b2ff61a4afc61b47f5d7f6260a80bc085fbc24c97c43407651c231156f468d4fe00cb152e64c6be948fed6b19f4ed8
SSDEEP

98304:cTiMEvjmzKewwsZ2XoCx7fR+Q6VCKrUk:iiMEaI24C1UQszrU

Score

10^/10

vidar discovery stealer

Malware Config

Extracted

Family

vidar

https://t.me/asg7rd

https://steamcommunity.com/profiles/76561199794498376

Attributes

user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.6 Safari/605.1.15 Ddg/17.6

Signatures

Detect Vidar Stealer 3 IoCs

stealer

resource	yara_rule
behavioral1/memory/2420-4-0x0000000000570000-0x0000000000870000-memory.dmp	family_vidar_v7
behavioral1/memory/2420-7-0x0000000000570000-0x0000000000870000-memory.dmp	family_vidar_v7
behavioral1/memory/2420-2-0x0000000000570000-0x0000000000870000-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 3052 set thread context of 2420	3052	2024-10-30_6dc517f58f112adcdd3cfae606a67964_poet-rat_snatch.exe	30

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	2024-10-30_6dc517f58f112adcdd3cfae606a67964_poet-rat_snatch.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3052 wrote to memory of 2420	3052	2024-10-30_6dc517f58f112adcdd3cfae606a67964_poet-rat_snatch.exe	30
PID 3052 wrote to memory of 2420	3052	2024-10-30_6dc517f58f112adcdd3cfae606a67964_poet-rat_snatch.exe	30
PID 3052 wrote to memory of 2420	3052	2024-10-30_6dc517f58f112adcdd3cfae606a67964_poet-rat_snatch.exe	30
PID 3052 wrote to memory of 2420	3052	2024-10-30_6dc517f58f112adcdd3cfae606a67964_poet-rat_snatch.exe	30
PID 3052 wrote to memory of 2420	3052	2024-10-30_6dc517f58f112adcdd3cfae606a67964_poet-rat_snatch.exe	30
PID 3052 wrote to memory of 2420	3052	2024-10-30_6dc517f58f112adcdd3cfae606a67964_poet-rat_snatch.exe	30
PID 3052 wrote to memory of 2420	3052	2024-10-30_6dc517f58f112adcdd3cfae606a67964_poet-rat_snatch.exe	30
PID 3052 wrote to memory of 2420	3052	2024-10-30_6dc517f58f112adcdd3cfae606a67964_poet-rat_snatch.exe	30
PID 3052 wrote to memory of 2420	3052	2024-10-30_6dc517f58f112adcdd3cfae606a67964_poet-rat_snatch.exe	30
PID 3052 wrote to memory of 2420	3052	2024-10-30_6dc517f58f112adcdd3cfae606a67964_poet-rat_snatch.exe	30
PID 3052 wrote to memory of 2420	3052	2024-10-30_6dc517f58f112adcdd3cfae606a67964_poet-rat_snatch.exe	30

C:\Users\Admin\AppData\Local\Temp\2024-10-30_6dc517f58f112adcdd3cfae606a67964_poet-rat_snatch.exe
"C:\Users\Admin\AppData\Local\Temp\2024-10-30_6dc517f58f112adcdd3cfae606a67964_poet-rat_snatch.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3052
- C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
  "C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe"
  2⤵
  PID:2420

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/2420-0-0x0000000000570000-0x0000000000870000-memory.dmp

Filesize
3.0MB

Download
memory/2420-4-0x0000000000570000-0x0000000000870000-memory.dmp

Filesize
3.0MB

Download
memory/2420-7-0x0000000000570000-0x0000000000870000-memory.dmp

Filesize
3.0MB

Download
memory/2420-2-0x0000000000570000-0x0000000000870000-memory.dmp

Filesize
3.0MB

Download