Analysis

  • max time kernel
    148s
  • max time network
    34s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    26/05/2023, 01:43

General

  • Target

    e89230b539f0abc7abc4ed0c42420b603df58f1300f68fb219e3b33cbaae961a.rtf

  • Size

    38KB

  • MD5

    d18076e077d2eb3f53d51e5bf80f2b3d

  • SHA1

    77f4fe5410a9d35381fa1dd16f4391cf71f92a02

  • SHA256

    e89230b539f0abc7abc4ed0c42420b603df58f1300f68fb219e3b33cbaae961a

  • SHA512

    a9f6e367c47e48bbab0667277d1fcf6881e7d57d37de70ca032b2f2a21f16fbef51381ad8516aebced92d964f4880ccb01d4dc06106356cf9d0d639ff631135e

  • SSDEEP

    768:iFx0XaIsnPRIa4fwJMa99cErwPkegY3/hSjMZeHnK:if0Xvx3EMa99cErO/hSI

Malware Config

Extracted

Family

lokibot

C2

http://185.246.220.60/petercody/five/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.

  • Blocklisted process makes network request 1 IoCs
  • Downloads MZ/PE file
  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 1 IoCs
  • 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
  • Drops file in Windows directory 1 IoCs
  • Office loads VBA resources, possible macro or embedded object present
  • Launches Equation Editor 1 TTPs 1 IoCs

    Equation Editor is an old Office component often targeted by exploits such as CVE-2017-11882.

  • Modifies Internet Explorer settings 1 TTPs 31 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 26 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\e89230b539f0abc7abc4ed0c42420b603df58f1300f68fb219e3b33cbaae961a.rtf"
    1⤵
    • Drops file in Windows directory
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1720
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:780
    • C:\Program Files (x86)\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE
      "C:\Program Files (x86)\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE" -Embedding
      1⤵
      • Blocklisted process makes network request
      • Loads dropped DLL
      • Launches Equation Editor
      • Suspicious use of WriteProcessMemory
      PID:1588
      • C:\Users\Admin\AppData\Roaming\petercodypry43895543838.exe
        "C:\Users\Admin\AppData\Roaming\petercodypry43895543838.exe"
        2⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:908
        • C:\Users\Admin\AppData\Roaming\petercodypry43895543838.exe
          "C:\Users\Admin\AppData\Roaming\petercodypry43895543838.exe"
          3⤵
          • Executes dropped EXE
          PID:2008
        • C:\Users\Admin\AppData\Roaming\petercodypry43895543838.exe
          "C:\Users\Admin\AppData\Roaming\petercodypry43895543838.exe"
          3⤵
          • Executes dropped EXE
          • Accesses Microsoft Outlook profiles
          • Suspicious use of AdjustPrivilegeToken
          • outlook_office_path
          • outlook_win_path
          PID:2044
        • C:\Users\Admin\AppData\Roaming\petercodypry43895543838.exe
          "C:\Users\Admin\AppData\Roaming\petercodypry43895543838.exe"
          3⤵
          • Executes dropped EXE
          PID:1788

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

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          Downloads

          • C:\Users\Admin\AppData\Roaming\Microsoft\Templates\Normal.dotm

            Filesize

            20KB

            MD5

            5a7b5708071d2c0d33b6398455641150

            SHA1

            de268f0ce864a4ee69d6a07b0d36e02b2859a0af

            SHA256

            dac817e35fa05c0ddb586668088a156caf9e8504ddd8ea82bd49bfbf03b74906

            SHA512

            eac805726937e094061d6194279ce86731a36fedee9785e9ed67e27304ad549592ec2898f9e9bf5e80fcbd4fe18697fad00c7e0b9905956931b701ea3a675bbe

          • C:\Users\Admin\AppData\Roaming\petercodypry43895543838.exe

            Filesize

            599KB

            MD5

            e466877037de62f5262670bc43e57b83

            SHA1

            24d82b281fde6305048ae25420978dbe3b92e3f8

            SHA256

            eafd24a879b0e1458630666c4dbcc4f20c14a00b48525d05ef6055312085c10d

            SHA512

            9d1d537899487cb7860edc6a603090592f53efa85fa64b11323f3c601269fd3f0704836a8b2729bc33c7276a222f6ca7896d5310f87ff38eb85d16defca11bed

          • C:\Users\Admin\AppData\Roaming\petercodypry43895543838.exe

            Filesize

            599KB

            MD5

            e466877037de62f5262670bc43e57b83

            SHA1

            24d82b281fde6305048ae25420978dbe3b92e3f8

            SHA256

            eafd24a879b0e1458630666c4dbcc4f20c14a00b48525d05ef6055312085c10d

            SHA512

            9d1d537899487cb7860edc6a603090592f53efa85fa64b11323f3c601269fd3f0704836a8b2729bc33c7276a222f6ca7896d5310f87ff38eb85d16defca11bed

          • C:\Users\Admin\AppData\Roaming\petercodypry43895543838.exe

            Filesize

            599KB

            MD5

            e466877037de62f5262670bc43e57b83

            SHA1

            24d82b281fde6305048ae25420978dbe3b92e3f8

            SHA256

            eafd24a879b0e1458630666c4dbcc4f20c14a00b48525d05ef6055312085c10d

            SHA512

            9d1d537899487cb7860edc6a603090592f53efa85fa64b11323f3c601269fd3f0704836a8b2729bc33c7276a222f6ca7896d5310f87ff38eb85d16defca11bed

          • C:\Users\Admin\AppData\Roaming\petercodypry43895543838.exe

            Filesize

            599KB

            MD5

            e466877037de62f5262670bc43e57b83

            SHA1

            24d82b281fde6305048ae25420978dbe3b92e3f8

            SHA256

            eafd24a879b0e1458630666c4dbcc4f20c14a00b48525d05ef6055312085c10d

            SHA512

            9d1d537899487cb7860edc6a603090592f53efa85fa64b11323f3c601269fd3f0704836a8b2729bc33c7276a222f6ca7896d5310f87ff38eb85d16defca11bed

          • C:\Users\Admin\AppData\Roaming\petercodypry43895543838.exe

            Filesize

            599KB

            MD5

            e466877037de62f5262670bc43e57b83

            SHA1

            24d82b281fde6305048ae25420978dbe3b92e3f8

            SHA256

            eafd24a879b0e1458630666c4dbcc4f20c14a00b48525d05ef6055312085c10d

            SHA512

            9d1d537899487cb7860edc6a603090592f53efa85fa64b11323f3c601269fd3f0704836a8b2729bc33c7276a222f6ca7896d5310f87ff38eb85d16defca11bed

          • C:\Users\Admin\AppData\Roaming\petercodypry43895543838.exe

            Filesize

            599KB

            MD5

            e466877037de62f5262670bc43e57b83

            SHA1

            24d82b281fde6305048ae25420978dbe3b92e3f8

            SHA256

            eafd24a879b0e1458630666c4dbcc4f20c14a00b48525d05ef6055312085c10d

            SHA512

            9d1d537899487cb7860edc6a603090592f53efa85fa64b11323f3c601269fd3f0704836a8b2729bc33c7276a222f6ca7896d5310f87ff38eb85d16defca11bed

          • \Users\Admin\AppData\Roaming\petercodypry43895543838.exe

            Filesize

            599KB

            MD5

            e466877037de62f5262670bc43e57b83

            SHA1

            24d82b281fde6305048ae25420978dbe3b92e3f8

            SHA256

            eafd24a879b0e1458630666c4dbcc4f20c14a00b48525d05ef6055312085c10d

            SHA512

            9d1d537899487cb7860edc6a603090592f53efa85fa64b11323f3c601269fd3f0704836a8b2729bc33c7276a222f6ca7896d5310f87ff38eb85d16defca11bed

          • memory/908-72-0x0000000004B70000-0x0000000004BB0000-memory.dmp

            Filesize

            256KB

          • memory/908-76-0x0000000000640000-0x000000000064A000-memory.dmp

            Filesize

            40KB

          • memory/908-77-0x0000000004FD0000-0x000000000502A000-memory.dmp

            Filesize

            360KB

          • memory/908-78-0x0000000002060000-0x0000000002082000-memory.dmp

            Filesize

            136KB

          • memory/908-74-0x0000000004B70000-0x0000000004BB0000-memory.dmp

            Filesize

            256KB

          • memory/908-73-0x00000000005D0000-0x00000000005E0000-memory.dmp

            Filesize

            64KB

          • memory/908-67-0x00000000000D0000-0x000000000016C000-memory.dmp

            Filesize

            624KB

          • memory/1720-114-0x000000005FFF0000-0x0000000060000000-memory.dmp

            Filesize

            64KB

          • memory/1720-54-0x000000005FFF0000-0x0000000060000000-memory.dmp

            Filesize

            64KB

          • memory/2044-83-0x0000000000400000-0x00000000004A2000-memory.dmp

            Filesize

            648KB

          • memory/2044-86-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

            Filesize

            4KB

          • memory/2044-85-0x0000000000400000-0x00000000004A2000-memory.dmp

            Filesize

            648KB

          • memory/2044-84-0x0000000000400000-0x00000000004A2000-memory.dmp

            Filesize

            648KB

          • memory/2044-87-0x0000000000400000-0x00000000004A2000-memory.dmp

            Filesize

            648KB

          • memory/2044-90-0x0000000000400000-0x00000000004A2000-memory.dmp

            Filesize

            648KB

          • memory/2044-91-0x0000000000400000-0x00000000004A2000-memory.dmp

            Filesize

            648KB

          • memory/2044-96-0x0000000000400000-0x00000000004A2000-memory.dmp

            Filesize

            648KB

          • memory/2044-82-0x0000000000400000-0x00000000004A2000-memory.dmp

            Filesize

            648KB

          • memory/2044-81-0x0000000000400000-0x00000000004A2000-memory.dmp

            Filesize

            648KB