vidar | 3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f

Analysis

max time kernel
62s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
05/05/2023, 18:19

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General

Target

3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe
Size

1.9MB
MD5

2405f52eca4630f5ed7d0a5577457520
SHA1

0ccada395556cca7a0bd6790260a3246e713b76c
SHA256

3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f
SHA512

5cb8406f6bec6e7d9d786adb94806f3e0f4920c4a18f1d3fe1f1b44c57a0f8a8fdabc4d9bb1446218012d03f9c2d4dcee8bcf5fc159c64f152029b1142cc9270
SSDEEP

24576:HI9ogyrryrCG6XpMa53pAQJEUDSP8na7nUAdaf6CDruxp6/j:6vHr2pME+NIZa7nJaSCDrCp6/j

Score

10^/10

vidar 9cfd246b122e71a592dbea27a1739d45 persistence spyware stealer

Malware Config

Extracted

Family

vidar

Version

3.7

Botnet

9cfd246b122e71a592dbea27a1739d45

https://steamcommunity.com/profiles/76561199501059503

https://t.me/mastersbots

Attributes

profile_id_v2
9cfd246b122e71a592dbea27a1739d45
user_agent
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/112.0

Signatures

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

Sets service image path in registry 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\TaskKill\ImagePath = "\\??\\C:\\Users\\Admin\\AppData\\Local\\Temp\\Иисус.sys"	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe

Loads dropped DLL 2 IoCs

pid	Process
1856	AddInProcess32.exe
1856	AddInProcess32.exe

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064
Accesses 2FA software files, possible credential harvesting 2 TTPs
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2868 set thread context of 1856	2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe	98

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	AddInProcess32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	AddInProcess32.exe

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
2468	timeout.exe

Suspicious behavior: EnumeratesProcesses 32 IoCs

pid	Process
2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe
2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe
2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe
2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe
2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe
2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe
2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe
2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe
2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe
2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe
2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe
2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe
2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe
2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe
2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe
2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe
2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe
2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe
2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe
2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe
2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe
2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe
2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe
2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe
2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe
2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe
2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe
2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe
2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe
2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe
1856	AddInProcess32.exe
1856	AddInProcess32.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe
Token: SeLoadDriverPrivilege	2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe
Token: SeDebugPrivilege	2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe

Suspicious use of WriteProcessMemory 45 IoCs

description	pid	Process	procid_target
PID 2868 wrote to memory of 1788	2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe	83
PID 2868 wrote to memory of 1788	2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe	83
PID 2868 wrote to memory of 4688	2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe	84
PID 2868 wrote to memory of 4688	2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe	84
PID 2868 wrote to memory of 1596	2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe	85
PID 2868 wrote to memory of 1596	2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe	85
PID 2868 wrote to memory of 1400	2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe	86
PID 2868 wrote to memory of 1400	2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe	86
PID 2868 wrote to memory of 1324	2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe	87
PID 2868 wrote to memory of 1324	2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe	87
PID 2868 wrote to memory of 4896	2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe	88
PID 2868 wrote to memory of 4896	2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe	88
PID 2868 wrote to memory of 332	2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe	89
PID 2868 wrote to memory of 332	2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe	89
PID 2868 wrote to memory of 1884	2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe	90
PID 2868 wrote to memory of 1884	2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe	90
PID 2868 wrote to memory of 3304	2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe	91
PID 2868 wrote to memory of 3304	2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe	91
PID 2868 wrote to memory of 2388	2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe	92
PID 2868 wrote to memory of 2388	2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe	92
PID 2868 wrote to memory of 2848	2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe	93
PID 2868 wrote to memory of 2848	2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe	93
PID 2868 wrote to memory of 2068	2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe	94
PID 2868 wrote to memory of 2068	2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe	94
PID 2868 wrote to memory of 3032	2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe	95
PID 2868 wrote to memory of 3032	2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe	95
PID 2868 wrote to memory of 1960	2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe	96
PID 2868 wrote to memory of 1960	2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe	96
PID 2868 wrote to memory of 2956	2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe	97
PID 2868 wrote to memory of 2956	2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe	97
PID 2868 wrote to memory of 1856	2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe	98
PID 2868 wrote to memory of 1856	2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe	98
PID 2868 wrote to memory of 1856	2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe	98
PID 2868 wrote to memory of 1856	2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe	98
PID 2868 wrote to memory of 1856	2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe	98
PID 2868 wrote to memory of 1856	2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe	98
PID 2868 wrote to memory of 1856	2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe	98
PID 2868 wrote to memory of 1856	2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe	98
PID 2868 wrote to memory of 1856	2868	3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe	98
PID 1856 wrote to memory of 5020	1856	AddInProcess32.exe	102
PID 1856 wrote to memory of 5020	1856	AddInProcess32.exe	102
PID 1856 wrote to memory of 5020	1856	AddInProcess32.exe	102
PID 5020 wrote to memory of 2468	5020	cmd.exe	104
PID 5020 wrote to memory of 2468	5020	cmd.exe	104
PID 5020 wrote to memory of 2468	5020	cmd.exe	104

C:\Users\Admin\AppData\Local\Temp\3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe
"C:\Users\Admin\AppData\Local\Temp\3df633603aa20a17b5f873d560019b5f19d151a31cb0ea9d56b2ad9f02b5b97f.exe"
1⤵
- Sets service image path in registry
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: LoadsDriver
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2868
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess.exe"
  2⤵
  PID:1788
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\EdmGen.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\EdmGen.exe"
  2⤵
  PID:4688
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AppLaunch.exe"
  2⤵
  PID:1596
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\SMSvcHost.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\SMSvcHost.exe"
  2⤵
  PID:1400
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegSvcs.exe"
  2⤵
  PID:1324
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Microsoft.Workflow.Compiler.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Microsoft.Workflow.Compiler.exe"
  2⤵
  PID:4896
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regbrowsers.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regbrowsers.exe"
  2⤵
  PID:332
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe"
  2⤵
  PID:1884
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.exe"
  2⤵
  PID:3304
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ServiceModelReg.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ServiceModelReg.exe"
  2⤵
  PID:2388
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\vbc.exe"
  2⤵
  PID:2848
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInUtil.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInUtil.exe"
  2⤵
  PID:2068
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_state.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_state.exe"
  2⤵
  PID:3032
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe"
  2⤵
  PID:1960
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscorsvw.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscorsvw.exe"
  2⤵
  PID:2956
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess32.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess32.exe"
  2⤵
  - Loads dropped DLL
  - Checks processor information in registry
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:1856
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /c timeout /t 6 & del /f /q "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess32.exe" & exit
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:5020
  - - C:\Windows\SysWOW64\timeout.exe
      timeout /t 6
      4⤵
      Delays execution with timeout.exe
      PID:2468

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

T1064

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Scripting

T1064

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\ProgramData\mozglue.dll

Filesize
593KB

MD5
c8fd9be83bc728cc04beffafc2907fe9

SHA1
95ab9f701e0024cedfbd312bcfe4e726744c4f2e

SHA256
ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a

SHA512
fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040

Download Submit
C:\ProgramData\nss3.dll

Filesize
2.0MB

MD5
1cc453cdf74f31e4d913ff9c10acdde2

SHA1
6e85eae544d6e965f15fa5c39700fa7202f3aafe

SHA256
ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5

SHA512
dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571

Download Submit
memory/1856-136-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/1856-138-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/1856-139-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/1856-140-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/1856-150-0x0000000061E00000-0x0000000061EF3000-memory.dmp

Filesize
972KB

Download
memory/1856-191-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/1856-192-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/1856-193-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/2868-133-0x000001986CF60000-0x000001986D144000-memory.dmp

Filesize
1.9MB

Download
memory/2868-134-0x000001986EEC0000-0x000001986EED0000-memory.dmp

Filesize
64KB

Download