Analysis

  • max time kernel
    101s
  • max time network
    110s
  • platform
    windows10_x64
  • resource
    win10
  • submitted
    08-07-2020 12:11

General

  • Target

    b0338b91aa0b369df2ae84cb60ab7d783111fdc4b5109ee4b60c8564a06a74b1.exe

  • Size

    649KB

  • MD5

    423aad880b270f56bc47d4748d0892b4

  • SHA1

    dcfb56d0304e3549e2ca7d56e7c817fd90a04290

  • SHA256

    b0338b91aa0b369df2ae84cb60ab7d783111fdc4b5109ee4b60c8564a06a74b1

  • SHA512

    c45dfce215ce5a284248c3b5ed55d3f6c000dba073cd96660b065454451afe3d389ca52f1e01972038ba9c51c53de0b1315d20411eec61176b751782f6289a4b

Malware Config

Extracted

Family

lokibot

C2

http://mecharnise.ir/ea7/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 WriteProcessMemory 12 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Creates scheduled task(s) 1 TTPs 1 IoCs

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

  • 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.

Processes

  • C:\Users\Admin\AppData\Local\Temp\b0338b91aa0b369df2ae84cb60ab7d783111fdc4b5109ee4b60c8564a06a74b1.exe
    "C:\Users\Admin\AppData\Local\Temp\b0338b91aa0b369df2ae84cb60ab7d783111fdc4b5109ee4b60c8564a06a74b1.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    • Suspicious use of SetThreadContext
    PID:3856
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\WTeJIixVr" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8335.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:3828
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe
      "{path}"
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:3552

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

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp8335.tmp
  • memory/3552-3-0x00000000004139DE-mapping.dmp
  • memory/3552-2-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/3552-4-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/3828-0-0x0000000000000000-mapping.dmp