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Analysis

  • max time kernel
    109s
  • max time network
    33s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    15/05/2023, 11:39

General

  • Target

    POM21002942.rtf

  • Size

    37KB

  • MD5

    46100be91814d075b6e93be8e2cb5a1c

  • SHA1

    7b41fb51d1d44a297070268ab446330c382f93bb

  • SHA256

    6085e92697eb1b9c14cec9928f37d92134d19c285098bda21f59e6c02723318f

  • SHA512

    6a4e839e932d5558a830eea6cfa00ea0a5b383d89b6c53bd1626f5b1b7b58823c39d7147e1cc7659345aec30c7d7536ab3804cc80db3728d5be14c6d55b5d9f9

  • SSDEEP

    768:xFx0XaIsnPRIa4fwJMfZloXe0qa/Dm5MlcVmtOOPXb0UT9fTT:xf0Xvx3EMfPoXe0qbzVmtOOPXb0U5TT

Malware Config

Extracted

Family

lokibot

C2

http://171.22.30.147/kelly/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 2 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 use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 18 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\POM21002942.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:1240
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:636
    • 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:1568
      • C:\Users\Admin\AppData\Roaming\kellyedd6854298.exe
        "C:\Users\Admin\AppData\Roaming\kellyedd6854298.exe"
        2⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious use of WriteProcessMemory
        PID:276
        • C:\Users\Admin\AppData\Roaming\kellyedd6854298.exe
          "C:\Users\Admin\AppData\Roaming\kellyedd6854298.exe"
          3⤵
          • Executes dropped EXE
          • Accesses Microsoft Outlook profiles
          • Suspicious use of AdjustPrivilegeToken
          • outlook_office_path
          • outlook_win_path
          PID:1412

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

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

      Filesize

      20KB

      MD5

      2526e96c050cb06a3f0e5cf89ab85db5

      SHA1

      99e158fe5173332c480dba9d3b1cfd4dcb1d2c79

      SHA256

      c4e4de55401f97a807b138bb349f25fdc3bb30328063a681c84b49f32c7b7dc4

      SHA512

      6d825d4f4f91f2de7f2f30429b88d300b13dcab7c81bf3fc033c4ec58ebc4f890192b1b77765ba2e70e10a9298173f08011614cb53884d4852647e242b15ba20

    • C:\Users\Admin\AppData\Roaming\kellyedd6854298.exe

      Filesize

      516KB

      MD5

      ae9d029978270fbefd8332ab31d7229b

      SHA1

      2e7f3a061db351a82dbde97f3e94e6b3b7be75fd

      SHA256

      8ac0763b0509962eb0a279639ec077b9de3a6089994ca2222788da921f8e587c

      SHA512

      df8230329fec9d128c6599102d2869ce08c873a7f4287fb2068f600f65c610339477e69980897c213b71d79828a31b569846caad3f24dbd0ebb98d9692f81e7c

    • C:\Users\Admin\AppData\Roaming\kellyedd6854298.exe

      Filesize

      516KB

      MD5

      ae9d029978270fbefd8332ab31d7229b

      SHA1

      2e7f3a061db351a82dbde97f3e94e6b3b7be75fd

      SHA256

      8ac0763b0509962eb0a279639ec077b9de3a6089994ca2222788da921f8e587c

      SHA512

      df8230329fec9d128c6599102d2869ce08c873a7f4287fb2068f600f65c610339477e69980897c213b71d79828a31b569846caad3f24dbd0ebb98d9692f81e7c

    • C:\Users\Admin\AppData\Roaming\kellyedd6854298.exe

      Filesize

      516KB

      MD5

      ae9d029978270fbefd8332ab31d7229b

      SHA1

      2e7f3a061db351a82dbde97f3e94e6b3b7be75fd

      SHA256

      8ac0763b0509962eb0a279639ec077b9de3a6089994ca2222788da921f8e587c

      SHA512

      df8230329fec9d128c6599102d2869ce08c873a7f4287fb2068f600f65c610339477e69980897c213b71d79828a31b569846caad3f24dbd0ebb98d9692f81e7c

    • C:\Users\Admin\AppData\Roaming\kellyedd6854298.exe

      Filesize

      516KB

      MD5

      ae9d029978270fbefd8332ab31d7229b

      SHA1

      2e7f3a061db351a82dbde97f3e94e6b3b7be75fd

      SHA256

      8ac0763b0509962eb0a279639ec077b9de3a6089994ca2222788da921f8e587c

      SHA512

      df8230329fec9d128c6599102d2869ce08c873a7f4287fb2068f600f65c610339477e69980897c213b71d79828a31b569846caad3f24dbd0ebb98d9692f81e7c

    • \Users\Admin\AppData\Roaming\kellyedd6854298.exe

      Filesize

      516KB

      MD5

      ae9d029978270fbefd8332ab31d7229b

      SHA1

      2e7f3a061db351a82dbde97f3e94e6b3b7be75fd

      SHA256

      8ac0763b0509962eb0a279639ec077b9de3a6089994ca2222788da921f8e587c

      SHA512

      df8230329fec9d128c6599102d2869ce08c873a7f4287fb2068f600f65c610339477e69980897c213b71d79828a31b569846caad3f24dbd0ebb98d9692f81e7c

    • memory/276-72-0x0000000004DA0000-0x0000000004DE0000-memory.dmp

      Filesize

      256KB

    • memory/276-73-0x0000000004DA0000-0x0000000004DE0000-memory.dmp

      Filesize

      256KB

    • memory/276-74-0x0000000000310000-0x0000000000322000-memory.dmp

      Filesize

      72KB

    • memory/276-76-0x0000000000330000-0x000000000033A000-memory.dmp

      Filesize

      40KB

    • memory/276-77-0x0000000005290000-0x00000000052EA000-memory.dmp

      Filesize

      360KB

    • memory/276-78-0x0000000000530000-0x0000000000552000-memory.dmp

      Filesize

      136KB

    • memory/276-66-0x0000000001100000-0x0000000001188000-memory.dmp

      Filesize

      544KB

    • memory/1240-112-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1240-54-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1412-82-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/1412-84-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

    • memory/1412-85-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/1412-81-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/1412-83-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/1412-88-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/1412-89-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/1412-94-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/1412-80-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/1412-79-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB