Analysis

  • max time kernel
    144s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/08/2023, 05:33

General

  • Target

    Documents.exe

  • Size

    708KB

  • MD5

    3bb5b5a4af42d31077274d97f5e828e0

  • SHA1

    68dfba8644f59a117db3382fc6d4593b549843cb

  • SHA256

    b9f2a6e3ff5946321af9a9c611553dd49bbe967194afc0b1cb457c288b211d80

  • SHA512

    7b9e9a995d364f5fcfaada8f089e04f49ca2df44fa277f1a8983e17b25b6aabf8e8470f27380566e952a50ab8bf97923ccb3783c90949ce7ceee01eeb0377db8

  • SSDEEP

    12288:nRju+nOlxRt/5Siw1nOXsDKxZFik2dv67zMpppNpppppoOQpppNpppppoO:nAl/w1O++ZFi167zMpppNpppppoOQpp1

Malware Config

Extracted

Family

lokibot

C2

http://87.121.47.132/noko/five/fre.php

http://kbfvzoboss.bid/alien/fre.php

http://alphastand.trade/alien/fre.php

http://alphastand.win/alien/fre.php

http://alphastand.top/alien/fre.php

Signatures

  • Lokibot

    Lokibot is a Password and CryptoCoin Wallet Stealer.

  • Reads user/profile data of web browsers 2 TTPs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Documents.exe
    "C:\Users\Admin\AppData\Local\Temp\Documents.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3916
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\TBJSCIQKoKf" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6F.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:5016
    • C:\Users\Admin\AppData\Local\Temp\Documents.exe
      "{path}"
      2⤵
        PID:3204

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\tmp6F.tmp

      Filesize

      1KB

      MD5

      e471affe3aa581ff1badd6174d2b342b

      SHA1

      52fa94f8165a15cbc9bbba84e44d0450aa743e0d

      SHA256

      5ae3e8073e5aaf059efa642b2c19734f5fdb59c9f0dfff2743cfc12d5149631b

      SHA512

      bd4afd6ee42bb1bbddaba75c104ca1d9e33bd2e298c95e6d39ed07825110d38ed5f92751afc65faa93213d833b640b668818f3af9b50998707b755be5bbc5783

    • memory/3204-150-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/3204-149-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/3204-146-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/3916-139-0x0000000004DF0000-0x0000000004DFA000-memory.dmp

      Filesize

      40KB

    • memory/3916-138-0x00000000050B0000-0x00000000050C0000-memory.dmp

      Filesize

      64KB

    • memory/3916-133-0x0000000000350000-0x0000000000408000-memory.dmp

      Filesize

      736KB

    • memory/3916-140-0x00000000050C0000-0x0000000005116000-memory.dmp

      Filesize

      344KB

    • memory/3916-141-0x0000000074B00000-0x00000000752B0000-memory.dmp

      Filesize

      7.7MB

    • memory/3916-142-0x00000000050B0000-0x00000000050C0000-memory.dmp

      Filesize

      64KB

    • memory/3916-137-0x0000000004EC0000-0x0000000004F52000-memory.dmp

      Filesize

      584KB

    • memory/3916-136-0x0000000005470000-0x0000000005A14000-memory.dmp

      Filesize

      5.6MB

    • memory/3916-135-0x0000000074B00000-0x00000000752B0000-memory.dmp

      Filesize

      7.7MB

    • memory/3916-134-0x0000000004E20000-0x0000000004EBC000-memory.dmp

      Filesize

      624KB

    • memory/3916-151-0x0000000074B00000-0x00000000752B0000-memory.dmp

      Filesize

      7.7MB