Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-03-2024 15:52

General

  • Target

    Transfer Request_pdf.exe

  • Size

    257KB

  • MD5

    76e63cbd970c7a019e3bc4bb409f0606

  • SHA1

    5d4c5632dab2fa18942dc910ec3c5731d488aa83

  • SHA256

    44df96504ff0a727740da2a67982e2d214849ecf98a64de1ffcbf92bb46331a1

  • SHA512

    9dad45e1d26ce496d2e352523b9d3e9ee02db82ec338c425dcccbb73acd203a72a398a0ea5d5a04483e2a1a2180799949bb0c5b010e137ee3cad67ab8acf2061

  • SSDEEP

    3072:bg6Vvv4cmHjbHmrAhFjwx1mL2SCWXEDPXn2f2ijm23+8lVOzUIGOXshtSlJDr2kj:xVv4cLMdo1PrPn2fHSCVOzqWnJ9

Malware Config

Extracted

Family

lokibot

C2

http://185.227.139.18/dsaicosaicasdi.php/rVXhi7NTm83H7

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
  • Program crash 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\Transfer Request_pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\Transfer Request_pdf.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:1524
    • C:\Users\Admin\AppData\Local\Temp\Transfer Request_pdf.exe
      "C:\Users\Admin\AppData\Local\Temp\Transfer Request_pdf.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:4340
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1524 -s 308
      2⤵
      • Program crash
      PID:3036
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1524 -ip 1524
    1⤵
      PID:1372

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-566096764-1992588923-1249862864-1000\0f5007522459c86e95ffcc62f32308f1_2935d258-24ea-4115-bc36-d204b07adb8d

      Filesize

      46B

      MD5

      d898504a722bff1524134c6ab6a5eaa5

      SHA1

      e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

      SHA256

      878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

      SHA512

      26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

    • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-566096764-1992588923-1249862864-1000\0f5007522459c86e95ffcc62f32308f1_2935d258-24ea-4115-bc36-d204b07adb8d

      Filesize

      46B

      MD5

      c07225d4e7d01d31042965f048728a0a

      SHA1

      69d70b340fd9f44c89adb9a2278df84faa9906b7

      SHA256

      8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a

      SHA512

      23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

    • memory/1524-1-0x00000000008B0000-0x00000000009B0000-memory.dmp

      Filesize

      1024KB

    • memory/1524-2-0x0000000000C80000-0x0000000000C82000-memory.dmp

      Filesize

      8KB

    • memory/4340-3-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/4340-5-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/4340-15-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB