Analysis

  • max time kernel
    146s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-05-2024 14:00

General

  • Target

    55127da3b4387da4ea48571773289074_JaffaCakes118.exe

  • Size

    713KB

  • MD5

    55127da3b4387da4ea48571773289074

  • SHA1

    8cf29c6214317f6dedb09311ea40f73c17b1ff79

  • SHA256

    124a062c4d1f1cba2d7e1e5477a424912b164b8d0b04e025e1d81ad6df9e95e6

  • SHA512

    8858d372b323fd762a3a8db5948645264c4aaa4151622daa58d4bf7a5c5490adf23a9c55a2657a10d4ff21cd1eb9e8618d9e72c3bb2991d7b84059ef987eeaf1

  • SSDEEP

    6144:Y31BCNpiOFU0t40vsqUdOx69t45KZ6CUNDsnfsbEWiR/iHpGsKx:YnE0Z02qUdOQ97ZMO8EBqHkx

Malware Config

Extracted

Family

lokibot

C2

http://monclaer.com/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.

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Drops startup file 3 IoCs
  • Executes dropped EXE 2 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
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\55127da3b4387da4ea48571773289074_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\55127da3b4387da4ea48571773289074_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4524
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c copy "C:\Users\Admin\AppData\Local\Temp\55127da3b4387da4ea48571773289074_JaffaCakes118.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\2tkRSAZRu9mXB4uR82x77gvqYBbsF9.exe"
      2⤵
      • Drops startup file
      PID:3188
    • C:\Windows\SysWOW64\explorer.exe
      "C:\Windows\System32\explorer.exe" /c, "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\2tkRSAZRu9mXB4uR82x77gvqYBbsF9.exe"
      2⤵
        PID:3264
    • C:\Windows\explorer.exe
      C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:3944
      • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\2tkRSAZRu9mXB4uR82x77gvqYBbsF9.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\2tkRSAZRu9mXB4uR82x77gvqYBbsF9.exe"
        2⤵
        • Drops startup file
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1692
        • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\2tkRSAZRu9mXB4uR82x77gvqYBbsF9.exe
          "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\2tkRSAZRu9mXB4uR82x77gvqYBbsF9.exe"
          3⤵
          • Executes dropped EXE
          • Accesses Microsoft Outlook profiles
          • Suspicious use of AdjustPrivilegeToken
          • outlook_office_path
          • outlook_win_path
          PID:3700

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1337824034-2731376981-3755436523-1000\0f5007522459c86e95ffcc62f32308f1_6833eb7b-8d4b-4cdd-9502-9bbf7fc1cf9f
      Filesize

      46B

      MD5

      d898504a722bff1524134c6ab6a5eaa5

      SHA1

      e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

      SHA256

      878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

      SHA512

      26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

    • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1337824034-2731376981-3755436523-1000\0f5007522459c86e95ffcc62f32308f1_6833eb7b-8d4b-4cdd-9502-9bbf7fc1cf9f
      Filesize

      46B

      MD5

      c07225d4e7d01d31042965f048728a0a

      SHA1

      69d70b340fd9f44c89adb9a2278df84faa9906b7

      SHA256

      8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a

      SHA512

      23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\2tkRSAZRu9mXB4uR82x77gvqYBbsF9.exe
      Filesize

      713KB

      MD5

      55127da3b4387da4ea48571773289074

      SHA1

      8cf29c6214317f6dedb09311ea40f73c17b1ff79

      SHA256

      124a062c4d1f1cba2d7e1e5477a424912b164b8d0b04e025e1d81ad6df9e95e6

      SHA512

      8858d372b323fd762a3a8db5948645264c4aaa4151622daa58d4bf7a5c5490adf23a9c55a2657a10d4ff21cd1eb9e8618d9e72c3bb2991d7b84059ef987eeaf1

    • memory/3700-17-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/3700-15-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/4524-6-0x00000000064D0000-0x000000000656C000-memory.dmp
      Filesize

      624KB

    • memory/4524-0-0x000000007467E000-0x000000007467F000-memory.dmp
      Filesize

      4KB

    • memory/4524-7-0x00000000052F0000-0x0000000005306000-memory.dmp
      Filesize

      88KB

    • memory/4524-5-0x0000000074670000-0x0000000074E20000-memory.dmp
      Filesize

      7.7MB

    • memory/4524-13-0x0000000074670000-0x0000000074E20000-memory.dmp
      Filesize

      7.7MB

    • memory/4524-4-0x0000000004E60000-0x0000000004E6A000-memory.dmp
      Filesize

      40KB

    • memory/4524-3-0x0000000004EA0000-0x0000000004F32000-memory.dmp
      Filesize

      584KB

    • memory/4524-2-0x00000000053B0000-0x0000000005954000-memory.dmp
      Filesize

      5.6MB

    • memory/4524-1-0x00000000003F0000-0x00000000004AC000-memory.dmp
      Filesize

      752KB