Analysis

  • max time kernel
    152s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-03-2023 16:34

General

  • Target

    38b34e3b4ebe93cf20eef8a50f10a2e9.exe

  • Size

    336.0MB

  • MD5

    38b34e3b4ebe93cf20eef8a50f10a2e9

  • SHA1

    d1b2499370d08c32335e92029101754c1547f17b

  • SHA256

    9cfd007e31798c353c6969e93034a842ec9959bc0a02b1cd26278fb51e6d8397

  • SHA512

    78af37b92803d19a4969c47178842603c98f432a9a5968e3cd73832de09c321f8dd4b954d58d38644eff00df6ed68355f81b6adf1952093092dc35151cb09fb5

  • SSDEEP

    196608:DhhUHn/OWz19WvhujZlxkf70yarD3kJQ:l+n/Ow9eeZTkfnGD3ka

Score
10/10

Malware Config

Extracted

Family

vidar

Version

54.9

Botnet

1134

C2

https://t.me/larsenup

https://ioc.exchange/@zebra54

http://5.161.120.43:80

Attributes
  • profile_id

    1134

Signatures

  • Vidar

    Vidar is an infostealer based on Arkei stealer.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\38b34e3b4ebe93cf20eef8a50f10a2e9.exe
    "C:\Users\Admin\AppData\Local\Temp\38b34e3b4ebe93cf20eef8a50f10a2e9.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    PID:1632

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1632-133-0x0000000000FE0000-0x0000000000FE1000-memory.dmp
    Filesize

    4KB

  • memory/1632-134-0x0000000000FF0000-0x0000000000FF1000-memory.dmp
    Filesize

    4KB

  • memory/1632-135-0x0000000001010000-0x0000000001011000-memory.dmp
    Filesize

    4KB

  • memory/1632-136-0x0000000001020000-0x0000000001021000-memory.dmp
    Filesize

    4KB

  • memory/1632-137-0x0000000001030000-0x0000000001031000-memory.dmp
    Filesize

    4KB

  • memory/1632-138-0x0000000001050000-0x0000000001051000-memory.dmp
    Filesize

    4KB

  • memory/1632-139-0x0000000001060000-0x0000000001061000-memory.dmp
    Filesize

    4KB

  • memory/1632-140-0x0000000000840000-0x0000000000ECF000-memory.dmp
    Filesize

    6.6MB