Analysis

  • max time kernel
    145s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220331-en
  • submitted
    11/04/2022, 07:47

General

  • Target
    28a17ccdd94d1898394d70dbd557ec70.exe
  • Size 233KB
  • Sample220411-jmh8dsfaa4
  • SHA256 959d7b321afae31ebf810ede4fe1b19d5289128cf2255809ea9c30a71fb92fae
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • lokibot

C2
  • http://vmopahtqdf84hfvsqepalcbcch63gdyvah.ml/BN2/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.

  • Executes dropped EXE 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\28a17ccdd94d1898394d70dbd557ec70.exe
    "C:\Users\Admin\AppData\Local\Temp\28a17ccdd94d1898394d70dbd557ec70.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:540
    • C:\Users\Admin\AppData\Local\Temp\jeuwmbyzrh.exe
      C:\Users\Admin\AppData\Local\Temp\jeuwmbyzrh.exe C:\Users\Admin\AppData\Local\Temp\dnrmyqclc
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:1460
      • C:\Users\Admin\AppData\Local\Temp\jeuwmbyzrh.exe
        C:\Users\Admin\AppData\Local\Temp\jeuwmbyzrh.exe C:\Users\Admin\AppData\Local\Temp\dnrmyqclc
        3⤵
        • Executes dropped EXE
        PID:3108
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3108 -s 24
          4⤵
          • Program crash
          PID:448
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 3108 -ip 3108
    1⤵
      PID:3148

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

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          Downloads

          dnrmyqclc

          • Path C:\Users\Admin\AppData\Local\Temp\dnrmyqclc
          • Size 5KB
          • SHA256 dcfd8a084f245354d7802b215f2d9861d19068d9ad3d985c9d9188cf812cabf7
          • MD5 SHA1 SHA512 SSDEEP

          jeuwmbyzrh.exe

          • Path C:\Users\Admin\AppData\Local\Temp\jeuwmbyzrh.exe
          • Size 6KB
          • SHA256 c5b5ba02716a2f94e2a0ac623b349ef6b772829358ddff2fdcef6bdf35d83068
          • MD5 SHA1 SHA512 SSDEEP

          jeuwmbyzrh.exe

          • Path C:\Users\Admin\AppData\Local\Temp\jeuwmbyzrh.exe
          • Size 6KB
          • SHA256 c5b5ba02716a2f94e2a0ac623b349ef6b772829358ddff2fdcef6bdf35d83068
          • MD5 SHA1 SHA512 SSDEEP

          jeuwmbyzrh.exe

          • Path C:\Users\Admin\AppData\Local\Temp\jeuwmbyzrh.exe
          • Size 6KB
          • SHA256 c5b5ba02716a2f94e2a0ac623b349ef6b772829358ddff2fdcef6bdf35d83068
          • MD5 SHA1 SHA512 SSDEEP

          udw54t7t6g

          • Path C:\Users\Admin\AppData\Local\Temp\udw54t7t6g
          • Size 212KB
          • SHA256 c06dd9f1b9fae1a86d99a3834eea47d243bc225cbe892d7ac3b396ac4a89d064
          • MD5 SHA1 SHA512 SSDEEP

          memory/3108-130-0x0000000000400000-0x00000000004A2000-memory.dmp