Analysis

  • max time kernel
    138s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7v200430
  • submitted
    30-06-2020 12:04

General

  • Target

    K_29062020.exe

  • Size

    239KB

  • MD5

    f4005a8e6c90f6be60b00fd3e9b78d9c

  • SHA1

    db59c3f86aab8054773540434fcef3a18ccda89f

  • SHA256

    8e46fce2bda79da5d4d8a9b5f3dc6c8295eee0968a9114e0559977f22dd71812

  • SHA512

    32189865770a08f7526f6735e14cc185423ac0dd2566368cd1cc7471e4c07762104f399fa3a710df504a2b931b84aa1038e4af06488f8788b515671b940fe000

Malware Config

Extracted

Family

lokibot

C2

http://shehig.com/kingoo/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

  • Suspicious use of SetThreadContext 1 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.

  • Creates scheduled task(s) 1 TTPs 1 IoCs

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

  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\K_29062020.exe
    "C:\Users\Admin\AppData\Local\Temp\K_29062020.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:804
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\TbHQcjSgfxsGdi" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6CD5.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1952
    • C:\Users\Admin\AppData\Local\Temp\K_29062020.exe
      "{path}"
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1840

Network

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

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\tmp6CD5.tmp
  • memory/804-1-0x0000000000000000-0x0000000000000000-disk.dmp
  • memory/1840-4-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1840-5-0x00000000004139DE-mapping.dmp
  • memory/1840-6-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1952-2-0x0000000000000000-mapping.dmp