vidar | 9463f28e07f665446e8702ec76aa02646f8efc1a9040a2201d6d256c77c8cd87

Analysis

max time kernel
151s
max time network
163s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
30/10/2022, 04:21

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General

Target
838b8b5fc2cc64655d3e2930faf5f999.exe
Size 488KB
Sample221030-eynj2abha9
SHA256 9463f28e07f665446e8702ec76aa02646f8efc1a9040a2201d6d256c77c8cd87
MD5 838b8b5fc2cc64655d3e2930faf5f999
SHA1 60021758441f610962aa64c115c4b6e5af757382
SHA512 da7765fc5863948b8e57b8582525eb93edc4aa2cf1905e88615d72c56179c4f6f9ddee9a1a536ad52e5cabecb3b5243956131ba063a277629c9047278f1a5845
SSDEEP 12288:cZyxgC7ZXmsNoJrtRqOcjwh+T2qoLeqhfwGhj:cAz7/yrtbYwh+No55
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

vidar 1707 stealer

Malware Config

Extracted

Family

vidar

Version

55.2

Botnet

1707

https://t.me/slivetalks
https://c.im/@xinibin420

Attributes

profile_id
1707

Signatures

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1548 set thread context of 1916	1548	838b8b5fc2cc64655d3e2930faf5f999.exe	82

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1548 wrote to memory of 1916	1548	838b8b5fc2cc64655d3e2930faf5f999.exe	82
PID 1548 wrote to memory of 1916	1548	838b8b5fc2cc64655d3e2930faf5f999.exe	82
PID 1548 wrote to memory of 1916	1548	838b8b5fc2cc64655d3e2930faf5f999.exe	82
PID 1548 wrote to memory of 1916	1548	838b8b5fc2cc64655d3e2930faf5f999.exe	82
PID 1548 wrote to memory of 1916	1548	838b8b5fc2cc64655d3e2930faf5f999.exe	82

C:\Users\Admin\AppData\Local\Temp\838b8b5fc2cc64655d3e2930faf5f999.exe
"C:\Users\Admin\AppData\Local\Temp\838b8b5fc2cc64655d3e2930faf5f999.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1548
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  PID:1916

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1916-133-0x0000000000500000-0x000000000055E000-memory.dmp

Download

memory/1916-139-0x0000000000500000-0x000000000055E000-memory.dmp