Analysis

  • max time kernel
    145s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    21-05-2022 12:41

General

  • Target

    Attached Documents FYV#03072020_pdf.exe

  • Size

    238KB

  • MD5

    2de18e056d0dbe3acc539bdbd2479168

  • SHA1

    dd531391fa0f082ea866e9bcfef6b6a244a3f987

  • SHA256

    f2928aee1a9d89b026c0fbb75b913ad0613aa48c4539bebbc8c89e8be1ad0365

  • SHA512

    8ba8cb51a8b912d53319ea9e8f1cd64c133744e0600d32e00a3ac7e0b8b987ffd30e6fd22ed7ad78899e0060e3ffbc7df411dfb0f71162f807f8792e3f15fc23

Malware Config

Extracted

Family

lokibot

C2

http://beckhoff-th.com/chief/chief1/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\Attached Documents FYV#03072020_pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\Attached Documents FYV#03072020_pdf.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2712
    • C:\Users\Admin\AppData\Local\Temp\Attached Documents FYV#03072020_pdf.exe
      "{path}"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:1180

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

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Downloads

  • memory/1180-135-0x0000000000000000-mapping.dmp
  • memory/1180-136-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1180-138-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1180-139-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/2712-130-0x00000000002E0000-0x0000000000322000-memory.dmp
    Filesize

    264KB

  • memory/2712-131-0x0000000005190000-0x0000000005734000-memory.dmp
    Filesize

    5.6MB

  • memory/2712-132-0x0000000004CC0000-0x0000000004D52000-memory.dmp
    Filesize

    584KB

  • memory/2712-133-0x0000000004D80000-0x0000000004D8A000-memory.dmp
    Filesize

    40KB

  • memory/2712-134-0x0000000008A60000-0x0000000008AFC000-memory.dmp
    Filesize

    624KB