Overview

overview

10

Static

static

3347f2124b...89.exe

windows7_x64

10

3347f2124b...89.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    154s
  • max time network
    180s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-en-20220113
  • submitted
    12-02-2022 08:46

Sharing

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General

  • Target

    3347f2124b8531ee53f4b36f91a4eb28adb1531ba9bb653bec6a96782d675689.exe

  • Size

    652KB

  • MD5

    17cb28c704674a72e70265cf5f34e365

  • SHA1

    1442ad4fb34de260c9a3ed3fb0292e15a861e9e4

  • SHA256

    3347f2124b8531ee53f4b36f91a4eb28adb1531ba9bb653bec6a96782d675689

  • SHA512

    27aba6916b224213130458defe608b805a2aea581409ac4c1a61395eb4e27be17d7c3788a4a9f6bbdf78528caa84c5d4ef04dd940e8d4544008c6d6028c87be3

Score
10/10
vidar937stealer

Malware Config

Extracted

Family

vidar

Version

49

Botnet

937

C2

https://mstdn.social/@sergeev43

https://koyu.space/@sergeev45
Attributes
  • profile_id

    937

Signatures

  • Vidar

    Vidar is an infostealer based on Arkei stealer.

    stealervidar
  • Vidar Stealer 2 IoCs
    stealer
  • Drops file in Windows directory 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3347f2124b8531ee53f4b36f91a4eb28adb1531ba9bb653bec6a96782d675689.exe
    "C:\Users\Admin\AppData\Local\Temp\3347f2124b8531ee53f4b36f91a4eb28adb1531ba9bb653bec6a96782d675689.exe"
    1⤵
      PID:3560
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv
      1⤵
      • Drops file in Windows directory
      • Suspicious use of AdjustPrivilegeToken
      PID:4988
    • C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe
      C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe -Embedding
      1⤵
      • Drops file in Windows directory
      • Suspicious use of AdjustPrivilegeToken
      PID:1816

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • memory/3560-130-0x0000000000A20000-0x0000000000A9C000-memory.dmp
      Filesize

      496KB

      Download
    • memory/3560-131-0x0000000000AA0000-0x0000000000B79000-memory.dmp
      Filesize

      868KB

      Download
    • memory/3560-132-0x0000000000400000-0x00000000004DC000-memory.dmp
      Filesize

      880KB

      Download
    • memory/4988-133-0x0000022564B90000-0x0000022564BA0000-memory.dmp
      Filesize

      64KB

      Download
    • memory/4988-134-0x0000022565120000-0x0000022565130000-memory.dmp
      Filesize

      64KB

      Download
    • memory/4988-135-0x0000022567810000-0x0000022567814000-memory.dmp
      Filesize

      16KB

      Download