Overview

overview

10

Static

static

10

dridex

windows10-2004_x64

10

Resubmissions

22-01-2023 15:20

230122-sq122sgd59 10

18-01-2022 00:18

220118-alwyesegdk 10

Analysis

  • max time kernel
    4264966s
  • max time network
    70s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-en-20220113
  • submitted
    18-01-2022 00:18

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General

  • Target

    532bc078a68683ce70cb765191a128fadee2a23180b1a8e8a16b72f1a8ee291a.exe

  • Size

    858KB

  • MD5

    d305c0176dc9a1f3daf516e6034f2b57

  • SHA1

    87faa41997ee2187247d117081d46284193fabda

  • SHA256

    532bc078a68683ce70cb765191a128fadee2a23180b1a8e8a16b72f1a8ee291a

  • SHA512

    8f7ca5e48f4f21d8429d0719caa6dd705d74c466392c1e91d372915aa8e4855789cd288d94567a59d301cc7335e55c8e0836b3280199ee9001149ab6b36a0a8e

Score
10/10
vidardiscoveryspywarestealersuricata

Malware Config

Signatures

  • Vidar

    Vidar is an infostealer based on Arkei stealer.

    stealervidar
  • suricata: ET MALWARE Single char EXE direct download likely trojan (multiple families)

    suricata: ET MALWARE Single char EXE direct download likely trojan (multiple families)

    suricata
  • suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

    suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

    suricata
  • suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer HTTP POST Pattern

    suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer HTTP POST Pattern

    suricata
  • Downloads MZ/PE file
  • Executes dropped EXE 1 IoCs
  • 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 4 IoCs

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

  • NTFS ADS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\532bc078a68683ce70cb765191a128fadee2a23180b1a8e8a16b72f1a8ee291a.exe
    "C:\Users\Admin\AppData\Local\Temp\532bc078a68683ce70cb765191a128fadee2a23180b1a8e8a16b72f1a8ee291a.exe"
    1⤵
    • Checks computer location settings
    • Loads dropped DLL
    • Checks processor information in registry
    • NTFS ADS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1452
    • C:\ProgramData\0HO018CL5PMY1CLE.exe
      "C:\ProgramData\0HO018CL5PMY1CLE.exe"
      2⤵
      • Executes dropped EXE
      PID:32
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c taskkill /im 532bc078a68683ce70cb765191a128fadee2a23180b1a8e8a16b72f1a8ee291a.exe /f & timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\Temp\532bc078a68683ce70cb765191a128fadee2a23180b1a8e8a16b72f1a8ee291a.exe" & del C:\ProgramData\*.dll & exit
      2⤵
        PID:3008
    • C:\Windows\system32\MusNotification.exe
      C:\Windows\system32\MusNotification.exe
      1⤵
      • Checks processor information in registry
      • Suspicious use of AdjustPrivilegeToken
      PID:2512

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • C:\ProgramData\0HO018CL5PMY1CLE.exe
      MD5

      3f20329a1a2b2334579c215af2a6e2be

      SHA1

      0c4430dbfb710175df15699d83de38659cb4911b

      SHA256

      360e527a7f41f42dffc4762d1f71bf26e2496c52e995694e0eeed85991e6feef

      SHA512

      78dd12b49b07ba53635179f8156c4ee132a5cc98136ac05707bc147308f3a5fffc65d38ae8ccb50cdd1b2f86e8cafb906cd856cf8a44ad5bf037ef9ec3be2261

      Download Submit

    • C:\ProgramData\0HO018CL5PMY1CLE.exe
      MD5

      3f20329a1a2b2334579c215af2a6e2be

      SHA1

      0c4430dbfb710175df15699d83de38659cb4911b

      SHA256

      360e527a7f41f42dffc4762d1f71bf26e2496c52e995694e0eeed85991e6feef

      SHA512

      78dd12b49b07ba53635179f8156c4ee132a5cc98136ac05707bc147308f3a5fffc65d38ae8ccb50cdd1b2f86e8cafb906cd856cf8a44ad5bf037ef9ec3be2261

      Download Submit

    • C:\ProgramData\mozglue.dll
      MD5

      8f73c08a9660691143661bf7332c3c27

      SHA1

      37fa65dd737c50fda710fdbde89e51374d0c204a

      SHA256

      3fe6b1c54b8cf28f571e0c5d6636b4069a8ab00b4f11dd842cfec00691d0c9cd

      SHA512

      0042ecf9b3571bb5eba2de893e8b2371df18f7c5a589f52ee66e4bfbaa15a5b8b7cc6a155792aaa8988528c27196896d5e82e1751c998bacea0d92395f66ad89

      Download Submit

    • C:\ProgramData\nss3.dll
      MD5

      bfac4e3c5908856ba17d41edcd455a51

      SHA1

      8eec7e888767aa9e4cca8ff246eb2aacb9170428

      SHA256

      e2935b5b28550d47dc971f456d6961f20d1633b4892998750140e0eaa9ae9d78

      SHA512

      2565bab776c4d732ffb1f9b415992a4c65b81bcd644a9a1df1333a269e322925fc1df4f76913463296efd7c88ef194c3056de2f1ca1357d7b5fe5ff0da877a66

      Download Submit

    • memory/32-132-0x0000000000000000-mapping.dmp

      Download

    • memory/3008-135-0x0000000000000000-mapping.dmp

      Download