Analysis

  • max time kernel
    126s
  • max time network
    130s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    21-05-2022 11:17

General

  • Target

    payment tt_pdf.exe

  • Size

    384KB

  • MD5

    93e2811522740e51b6bf599820907055

  • SHA1

    496ee8a2bba2d0cb47c926f165119331c84427ed

  • SHA256

    2f4a4a094459562728e72ac1d23ce38e6ae71d72da6eecf63b825c0e0dad08ec

  • SHA512

    79ed7055453ccd6d3575c182950114a65d20643fe2ee85562476f17a514eccdd3f6a19054d2e788d965c2e8c9118f8a4730a3887556bc2c559eeec15454451a0

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\payment tt_pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\payment tt_pdf.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2580
    • C:\Users\Admin\AppData\Local\Temp\payment tt_pdf.exe
      "{path}"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:656

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/656-134-0x0000000000000000-mapping.dmp
  • memory/656-135-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/656-137-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/2580-130-0x0000000000580000-0x00000000005E6000-memory.dmp
    Filesize

    408KB

  • memory/2580-131-0x0000000007940000-0x0000000007EE4000-memory.dmp
    Filesize

    5.6MB

  • memory/2580-132-0x0000000007470000-0x0000000007502000-memory.dmp
    Filesize

    584KB

  • memory/2580-133-0x0000000007650000-0x00000000076EC000-memory.dmp
    Filesize

    624KB