Analysis

  • max time kernel
    104s
  • max time network
    120s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31-01-2023 21:02

General

  • Target

    kellyzx.exe

  • Size

    477KB

  • MD5

    025207095ce4531ddc16d0c1dce457cb

  • SHA1

    afb61d96ff8eb5974109a1fdd59559f1ca7cf6db

  • SHA256

    e7ecce5580d7ffce80b2921d953d528aeb9c1f724a49d91db380478c5423c3f2

  • SHA512

    b029525635baa96e1b3c969899cc92b8cd7a512dcfa3b6f180e8dbcc7f3ae48a69fee48bbd9f70ed9f2f795c10daec30f9a93fe1a39e60f09309ae4a02bda662

  • SSDEEP

    12288:6r8i69LjbTQmvpuAHoZ/A/UrrWXQG4dWtb9i7+pvtCWtO:6r8i2bTDMSqrWADdObw6Rch

Malware Config

Extracted

Family

lokibot

C2

http://171.22.30.147/kelly/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.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\kellyzx.exe
    "C:\Users\Admin\AppData\Local\Temp\kellyzx.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4564
    • C:\Users\Admin\AppData\Local\Temp\kellyzx.exe
      "C:\Users\Admin\AppData\Local\Temp\kellyzx.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:4900

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4564-132-0x0000000000470000-0x00000000004EC000-memory.dmp
    Filesize

    496KB

  • memory/4564-133-0x0000000005360000-0x0000000005904000-memory.dmp
    Filesize

    5.6MB

  • memory/4564-134-0x0000000004E90000-0x0000000004F22000-memory.dmp
    Filesize

    584KB

  • memory/4564-135-0x0000000004F30000-0x0000000004F3A000-memory.dmp
    Filesize

    40KB

  • memory/4564-136-0x0000000007630000-0x00000000076CC000-memory.dmp
    Filesize

    624KB

  • memory/4900-137-0x0000000000000000-mapping.dmp
  • memory/4900-138-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/4900-140-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/4900-141-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/4900-142-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB