Analysis

  • max time kernel
    125s
  • max time network
    131s
  • platform
    windows7_x64
  • resource
    win7v200430
  • submitted
    30-06-2020 12:44

General

  • Target

    gunzipped.exe

  • Size

    594KB

  • MD5

    daf20ae31ae380066f03d7b90f828735

  • SHA1

    10b8fa6f1c261e2bf004ef7a939c3b160e2a53e2

  • SHA256

    ffb7ccb5a829c474cf0548ad26fc01c6ddeaa58650faa6ba764c6ab83b0cb268

  • SHA512

    42705d44aee3fc72949bbe9ba39d863d7704e141d99f7c75195f05e30903093cdf93c962b2237397109a42eba6938093925c80ad7afeb040ef65764420c7fe32

Malware Config

Extracted

Family

lokibot

C2

http://79.124.8.8/plesk-site-preview/chongelctricals.com/http/79.124.8.8/legend/Panel/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
  • Suspicious behavior: RenamesItself 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 behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\gunzipped.exe
    "C:\Users\Admin\AppData\Local\Temp\gunzipped.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    • Suspicious behavior: MapViewOfSection
    PID:1388
    • C:\Users\Admin\AppData\Local\Temp\gunzipped.exe
      "C:\Users\Admin\AppData\Local\Temp\gunzipped.exe"
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious behavior: RenamesItself
      PID:1444

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1444-0-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1444-1-0x00000000004139DE-mapping.dmp
  • memory/1444-2-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB