vidar | 67d623696828f77a0c7b9c81960709579c7b95f4c26d569b420ab05bbdf0049d

Analysis

max time kernel
43s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
10/01/2023, 16:42

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General

Target
file.exe
Size 528KB
Sample230110-t7ncysce21
SHA256 67d623696828f77a0c7b9c81960709579c7b95f4c26d569b420ab05bbdf0049d
MD5 9105e24109392b36a6551e7fcd752973
SHA1 56bc844aa457de6b450cf08c427d534e7331572f
SHA512 cd1682f425b1529d2ac95ace0f2bc13dc89e828f28d4c2b4d0599332c8c25648e3d700156a68cc197e222fc4d717b713826f4a36d1346bbf6c2d35e188c8890f
SSDEEP 12288:0TvwH50cBHpdEfEOYeGB5L+8wpMTB6xW1ZJ8/FcHxSn:ZyIHy8eGfL+zwfG/FwO
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

vidar 821 stealer

Malware Config

Extracted

Family

vidar

Version

Botnet

https://t.me/travelticketshop
https://steamcommunity.com/profiles/76561199469016299

Attributes

profile_id
821

Signatures

Vidar
Vidar is an infostealer based on Arkei stealer.
stealer vidar
Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 856 set thread context of 1104	856	file.exe	28

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1756	856	WerFault.exe	26

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 856 wrote to memory of 1104	856	file.exe	28
PID 856 wrote to memory of 1104	856	file.exe	28
PID 856 wrote to memory of 1104	856	file.exe	28
PID 856 wrote to memory of 1104	856	file.exe	28
PID 856 wrote to memory of 1104	856	file.exe	28
PID 856 wrote to memory of 1104	856	file.exe	28
PID 856 wrote to memory of 1756	856	file.exe	29
PID 856 wrote to memory of 1756	856	file.exe	29
PID 856 wrote to memory of 1756	856	file.exe	29
PID 856 wrote to memory of 1756	856	file.exe	29

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:856
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  PID:1104
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 856 -s 48
  2⤵
  - Program crash
  PID:1756

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

T1064

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1104-54-0x0000000000400000-0x0000000000461000-memory.dmp

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memory/1104-56-0x0000000000400000-0x0000000000461000-memory.dmp

Download

memory/1104-63-0x0000000000400000-0x0000000000461000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads