Analysis

  • max time kernel
    140s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    21-05-2024 14:48

General

  • Target

    yourcrypted_pdf.exe

  • Size

    575KB

  • MD5

    6a357d4bbd7937a1b8d0dc8f04af2d7a

  • SHA1

    da9445adf861caf2b98ad7fb2f22ed2922b9fcf9

  • SHA256

    c351b2e2b11fb6f10ed7cc247a96ab7be144fbfe1687a04bbacf47e212342dba

  • SHA512

    b8aba27d1f8016a30f1816c90d1e70f4e9a1dae07f07411880fa3d9b1e73c31b0f5d4c6732916f787fdd5e01034c6de1f32cef7e1b2a2da7ae5f51c931dd2bd5

  • SSDEEP

    12288:dPOuvPFClYKfrf9fN30Wvza5T1RVlup9yR5t:dGIPQYKT9lcxH7Jt

Malware Config

Extracted

Family

lokibot

C2

http://195.69.140.147/.op/cr.php/SczbkxCQZQyVr

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: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\yourcrypted_pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\yourcrypted_pdf.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:2528
    • C:\Users\Admin\AppData\Local\Temp\yourcrypted_pdf.exe
      "C:\Users\Admin\AppData\Local\Temp\yourcrypted_pdf.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:2196

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1298544033-3225604241-2703760938-1000\0f5007522459c86e95ffcc62f32308f1_e3fd1d67-4513-4809-a7f1-bf54bd53bdbc

    Filesize

    46B

    MD5

    d898504a722bff1524134c6ab6a5eaa5

    SHA1

    e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

    SHA256

    878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

    SHA512

    26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1298544033-3225604241-2703760938-1000\0f5007522459c86e95ffcc62f32308f1_e3fd1d67-4513-4809-a7f1-bf54bd53bdbc

    Filesize

    46B

    MD5

    c07225d4e7d01d31042965f048728a0a

    SHA1

    69d70b340fd9f44c89adb9a2278df84faa9906b7

    SHA256

    8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a

    SHA512

    23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

  • memory/2196-3-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/2196-6-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/2196-7-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/2196-11-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/2196-29-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/2196-51-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/2528-0-0x0000000000220000-0x0000000000221000-memory.dmp

    Filesize

    4KB

  • memory/2528-2-0x00000000002B0000-0x00000000002B1000-memory.dmp

    Filesize

    4KB

  • memory/2528-1-0x0000000000290000-0x0000000000297000-memory.dmp

    Filesize

    28KB

  • memory/2528-4-0x0000000000400000-0x0000000000496000-memory.dmp

    Filesize

    600KB