Analysis

  • max time kernel
    93s
  • max time network
    95s
  • platform
    windows10_x64
  • resource
    win10v200430
  • submitted
    13-07-2020 06:41

General

  • Target

    Payment Date 10.07.2020.exe

  • Size

    241KB

  • MD5

    45e1487229334c83b43db67f3c9bcd34

  • SHA1

    c303a612cfcdb6be2ff6c055d941e0358f33b9af

  • SHA256

    ba70b16e63725d98406a9e9da5126d9dde77fea5f3b080b5571f2553675ad8a7

  • SHA512

    43ae677459f09d072a41104c1771ab30d9b64b9516b0672c2ef9e225a1c6d9387bad25f6f5943020a43bb691d922f3da0e2da980b3d55d5e7fe7d983b401c2e1

Malware Config

Extracted

Family

lokibot

C2

http://modevin.ga/~zadmin/lmark/frega2/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

  • Loads dropped DLL 2 IoCs
  • Suspicious use of WriteProcessMemory 82 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Lokibot

    Lokibot is a Password and CryptoCoin Wallet Stealer.

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

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\Payment Date 10.07.2020.exe
    "C:\Users\Admin\AppData\Local\Temp\Payment Date 10.07.2020.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    • Modifies registry class
    PID:3136
    • C:\Windows\SysWOW64\rundll32.exe
      C:\Windows\system32\rundll32.exe PetioleLaryngology,Michelle
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      PID:640
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\system32\cmd.exe"
        3⤵
        • Blacklisted process makes network request
        • Suspicious use of AdjustPrivilegeToken
        PID:808

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\CapeOocyte
  • C:\Users\Admin\AppData\Local\Temp\PetioleLaryngology.DLL
  • \Users\Admin\AppData\Local\Temp\PetioleLaryngology.dll
  • \Users\Admin\AppData\Local\Temp\nsv727D.tmp\UserInfo.dll
  • memory/640-1-0x0000000000000000-mapping.dmp
  • memory/808-5-0x0000000000000000-mapping.dmp
  • memory/808-6-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB