vidar | 24ed7b0acd16f26f55d0d61ca59131b4e44fea3f94215a334b054e0e0baf22dd

Analysis

max time kernel
93s
max time network
114s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
17/04/2024, 13:27

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General

Target
a0a3d0722cdd4e15ec2a62a33cd5288e70118bd52100060e0874aa8811b5fc22.exe
Size 281KB
Sample240417-qqbfaaba4v
SHA256 a0a3d0722cdd4e15ec2a62a33cd5288e70118bd52100060e0874aa8811b5fc22
MD5 85cbcdc68d68aa86351f76a9ebb2a422
SHA1 06d084bf82fa80eb262da5f9749d452fb285f3c4
SHA512 d09fe13bd17d8954d91cc9dc905719270904a45c04f570c8db04cbf2dc453c4679033794187ff512b1fc9e27e73bdb3761f1862c29aa485e83a2ecd926b35eeb
SSDEEP 3072:D37JuGYS599GEoDlWrURfRmBiHasCeCFLH4cPMVLRIq1+IxcIL2IsLc/HQj253RD:3F5WEosrkKi6Ze4lMNR1dxcISzKRTv
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

vidar 7f6c51bbce50f99b5a632c204a5ec558 stealer

Malware Config

Extracted

Family

vidar

Version

Botnet

7f6c51bbce50f99b5a632c204a5ec558

https://t.me/hypergog
https://steamcommunity.com/profiles/76561199642171824

Attributes

profile_id_v2
7f6c51bbce50f99b5a632c204a5ec558
user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.0.0 Safari/537.36

Signatures

Detect Vidar Stealer 5 IoCs

stealer

resource	yara_rule
behavioral2/memory/3244-2-0x0000000003650000-0x0000000003686000-memory.dmp	family_vidar_v7
behavioral2/memory/464-3-0x0000000000400000-0x0000000000649000-memory.dmp	family_vidar_v7
behavioral2/memory/464-5-0x0000000000400000-0x0000000000649000-memory.dmp	family_vidar_v7
behavioral2/memory/464-6-0x0000000000400000-0x0000000000649000-memory.dmp	family_vidar_v7
behavioral2/memory/464-22-0x0000000000400000-0x0000000000649000-memory.dmp	family_vidar_v7

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3244 set thread context of 464	3244	a0a3d0722cdd4e15ec2a62a33cd5288e70118bd52100060e0874aa8811b5fc22.exe	87

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1452	464	WerFault.exe	87

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 3244 wrote to memory of 464	3244	a0a3d0722cdd4e15ec2a62a33cd5288e70118bd52100060e0874aa8811b5fc22.exe	87
PID 3244 wrote to memory of 464	3244	a0a3d0722cdd4e15ec2a62a33cd5288e70118bd52100060e0874aa8811b5fc22.exe	87
PID 3244 wrote to memory of 464	3244	a0a3d0722cdd4e15ec2a62a33cd5288e70118bd52100060e0874aa8811b5fc22.exe	87
PID 3244 wrote to memory of 464	3244	a0a3d0722cdd4e15ec2a62a33cd5288e70118bd52100060e0874aa8811b5fc22.exe	87
PID 3244 wrote to memory of 464	3244	a0a3d0722cdd4e15ec2a62a33cd5288e70118bd52100060e0874aa8811b5fc22.exe	87
PID 3244 wrote to memory of 464	3244	a0a3d0722cdd4e15ec2a62a33cd5288e70118bd52100060e0874aa8811b5fc22.exe	87
PID 3244 wrote to memory of 464	3244	a0a3d0722cdd4e15ec2a62a33cd5288e70118bd52100060e0874aa8811b5fc22.exe	87
PID 3244 wrote to memory of 464	3244	a0a3d0722cdd4e15ec2a62a33cd5288e70118bd52100060e0874aa8811b5fc22.exe	87
PID 3244 wrote to memory of 464	3244	a0a3d0722cdd4e15ec2a62a33cd5288e70118bd52100060e0874aa8811b5fc22.exe	87
PID 3244 wrote to memory of 464	3244	a0a3d0722cdd4e15ec2a62a33cd5288e70118bd52100060e0874aa8811b5fc22.exe	87

C:\Users\Admin\AppData\Local\Temp\a0a3d0722cdd4e15ec2a62a33cd5288e70118bd52100060e0874aa8811b5fc22.exe
"C:\Users\Admin\AppData\Local\Temp\a0a3d0722cdd4e15ec2a62a33cd5288e70118bd52100060e0874aa8811b5fc22.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3244
- C:\Users\Admin\AppData\Local\Temp\a0a3d0722cdd4e15ec2a62a33cd5288e70118bd52100060e0874aa8811b5fc22.exe
  "C:\Users\Admin\AppData\Local\Temp\a0a3d0722cdd4e15ec2a62a33cd5288e70118bd52100060e0874aa8811b5fc22.exe"
  2⤵
  PID:464
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 464 -s 1248
    3⤵
    - Program crash
    PID:1452

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 464 -ip 464
1⤵
PID:4764

Network

MITRE ATT&CK Matrix

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Downloads

memory/464-3-0x0000000000400000-0x0000000000649000-memory.dmp

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memory/464-5-0x0000000000400000-0x0000000000649000-memory.dmp

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memory/464-6-0x0000000000400000-0x0000000000649000-memory.dmp

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memory/464-22-0x0000000000400000-0x0000000000649000-memory.dmp

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memory/3244-1-0x0000000001C70000-0x0000000001D70000-memory.dmp

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memory/3244-2-0x0000000003650000-0x0000000003686000-memory.dmp

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Analysis

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General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads