Overview

overview

10

Static

static

dridex

windows10-2004_x64

10

Analysis

  • max time kernel
    240s
  • max time network
    269s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-en-20220113
  • submitted
    20-02-2022 07:07

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General

  • Target

    2ebbad22b5fe4489ae6d0756000136f29ea0a3b1e7ad997c51cd4c2fadaf3d70.exe

  • Size

    652KB

  • MD5

    452b11f0238d30ac482ec87175e21675

  • SHA1

    bad9a98d1541bf93dce758cef33dc373a61843f8

  • SHA256

    2ebbad22b5fe4489ae6d0756000136f29ea0a3b1e7ad997c51cd4c2fadaf3d70

  • SHA512

    60042cb3c844e20e71401d122a733edf7342de3630eeac3b1a8111da7e7b9491b0a7006d488ac33e8519bb506e94ccc7704482fa2c444535696a4d660d063e42

Score
10/10
vidar565discoveryspywarestealer

Malware Config

Extracted

Family

vidar

Version

50.2

Botnet

565

C2

https://c.im/@killern3ax

https://qoto.org/@kill4rnix
Attributes
  • profile_id

    565

Signatures

  • Vidar

    Vidar is an infostealer based on Arkei stealer.

    stealervidar
  • Vidar Stealer 2 IoCs
    stealer
  • Downloads MZ/PE file
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Loads dropped DLL 2 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • Accesses 2FA software files, possible credential harvesting 2 TTPs
    spywarestealer
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
    spyware
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Kills process with taskkill 1 IoCs
    evasion
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2ebbad22b5fe4489ae6d0756000136f29ea0a3b1e7ad997c51cd4c2fadaf3d70.exe
    "C:\Users\Admin\AppData\Local\Temp\2ebbad22b5fe4489ae6d0756000136f29ea0a3b1e7ad997c51cd4c2fadaf3d70.exe"
    1⤵
    • Checks computer location settings
    • Loads dropped DLL
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:4916
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c taskkill /im 2ebbad22b5fe4489ae6d0756000136f29ea0a3b1e7ad997c51cd4c2fadaf3d70.exe /f & timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\Temp\2ebbad22b5fe4489ae6d0756000136f29ea0a3b1e7ad997c51cd4c2fadaf3d70.exe" & del C:\ProgramData\*.dll & exit
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2292
      • C:\Windows\SysWOW64\taskkill.exe
        taskkill /im 2ebbad22b5fe4489ae6d0756000136f29ea0a3b1e7ad997c51cd4c2fadaf3d70.exe /f
        3⤵
        • Kills process with taskkill
        PID:4224

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

3
T1012

System Information Discovery

3
T1082

Lateral Movement

Collection

Data from Local System

3
T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • C:\ProgramData\mozglue.dll
    MD5

    8f73c08a9660691143661bf7332c3c27

    SHA1

    37fa65dd737c50fda710fdbde89e51374d0c204a

    SHA256

    3fe6b1c54b8cf28f571e0c5d6636b4069a8ab00b4f11dd842cfec00691d0c9cd

    SHA512

    0042ecf9b3571bb5eba2de893e8b2371df18f7c5a589f52ee66e4bfbaa15a5b8b7cc6a155792aaa8988528c27196896d5e82e1751c998bacea0d92395f66ad89

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  • C:\ProgramData\nss3.dll
    MD5

    bfac4e3c5908856ba17d41edcd455a51

    SHA1

    8eec7e888767aa9e4cca8ff246eb2aacb9170428

    SHA256

    e2935b5b28550d47dc971f456d6961f20d1633b4892998750140e0eaa9ae9d78

    SHA512

    2565bab776c4d732ffb1f9b415992a4c65b81bcd644a9a1df1333a269e322925fc1df4f76913463296efd7c88ef194c3056de2f1ca1357d7b5fe5ff0da877a66

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  • memory/4916-130-0x0000000002410000-0x000000000247B000-memory.dmp
    Filesize

    428KB

    Download
  • memory/4916-131-0x0000000002510000-0x00000000025BC000-memory.dmp
    Filesize

    688KB

    Download
  • memory/4916-132-0x0000000000400000-0x00000000004B0000-memory.dmp
    Filesize

    704KB

    Download