Analysis

  • max time kernel
    117s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    09-07-2020 08:47

General

  • Target

    INV09072020PO400596.exe

  • Size

    355KB

  • MD5

    36c12aba9b24e41321b132896b3b0828

  • SHA1

    2c5655f67cffbcdbf96afea40fca7dd9af445825

  • SHA256

    5866468d4084d09ee1b47f5135e8968923581b6f6fb5bacaed97b0e3da3a6999

  • SHA512

    58899ac35b6601e4901157fcb84e1d43500825372fe53b4defa29c2c91140965edd4bfc998aa3eea882a6dee5bd175044f166d4e27d66d1f5714b452e437e3d1

Malware Config

Extracted

Family

lokibot

C2

http://modevin.ga/~zadmin/lmark/frega3/mode.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

  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Blacklisted process makes network request 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Lokibot

    Lokibot is a Password and CryptoCoin Wallet Stealer.

  • Suspicious use of WriteProcessMemory 47 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\INV09072020PO400596.exe
    "C:\Users\Admin\AppData\Local\Temp\INV09072020PO400596.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1552
    • C:\Windows\SysWOW64\rundll32.exe
      C:\Windows\system32\rundll32.exe Senatorship,Ventricles
      2⤵
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      • Loads dropped DLL
      • Suspicious behavior: EnumeratesProcesses
      PID:904
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\system32\cmd.exe"
        3⤵
        • Blacklisted process makes network request
        • Suspicious use of AdjustPrivilegeToken
        PID:112

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\Executrix
  • C:\Users\Admin\AppData\Local\Temp\Senatorship.DLL
  • \Users\Admin\AppData\Local\Temp\Senatorship.dll
  • memory/112-4-0x0000000000000000-mapping.dmp
  • memory/112-5-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/904-0-0x0000000000000000-mapping.dmp