Analysis

  • max time kernel
    71s
  • max time network
    78s
  • platform
    windows11-21h2_x64
  • resource
    win11-20241007-en
  • resource tags

    arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    15-10-2024 04:00

General

  • Target

    cluton.exe

  • Size

    282KB

  • MD5

    173cc49904c607c514e2f4a2054aaca0

  • SHA1

    0b185b7649c50d06a5d115a210aa3496abf445c2

  • SHA256

    985d2a5f97ed03ae735c7f30f950846339d5fce5c18491326edec9a8be5cc509

  • SHA512

    f2a83903311969c96aa44df504e9c8118fb2be0a46058502da744ab4790c476e36474ec856afc8a70d599e11df319597d0998f7f9d9e0751899eac92fe567624

  • SSDEEP

    3072:1BkfJpRXATwMdFCcJKTTGoE+l4lPRQ4aKhyLd1bWqf20AoZbwh8LsZU2z0Ai1:1qjITj9RQ4aKhSnf1AoZgqV1

Malware Config

Extracted

Family

lokibot

C2

http://bauxx.xyz/mtk1/w2/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.

  • Loads dropped DLL 1 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 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

  • 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\cluton.exe
    "C:\Users\Admin\AppData\Local\Temp\cluton.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:3480
    • C:\Users\Admin\AppData\Local\Temp\cluton.exe
      "C:\Users\Admin\AppData\Local\Temp\cluton.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:6060
  • C:\Windows\System32\rundll32.exe
    C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
    1⤵
      PID:5472

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\vogrqihk.dll

      Filesize

      7KB

      MD5

      94d33e9281067f72a6e4f1dd967bab7d

      SHA1

      9e669f1f7f783c3447af607118162fa57c935244

      SHA256

      2d8743291b8f338633ac2bcd5181c55f287196f6864680d4b23f1083f787d967

      SHA512

      46600f2670fc175211fb5e45300c211ecac74968499d8bdcd1edf6ffd4c41e54e3bc798a63d5b2cfab871ec748a3a181c3d3b7516c728981f26207e807354634

    • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-4018527317-446799424-2810249686-1000\0f5007522459c86e95ffcc62f32308f1_efdc4609-d947-4be0-b0f4-e56701f439f5

      Filesize

      46B

      MD5

      d898504a722bff1524134c6ab6a5eaa5

      SHA1

      e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

      SHA256

      878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

      SHA512

      26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

    • memory/3480-3-0x0000000074FE0000-0x0000000074FE5000-memory.dmp

      Filesize

      20KB

    • memory/3480-8-0x0000000074FE0000-0x0000000074FE5000-memory.dmp

      Filesize

      20KB

    • memory/6060-5-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/6060-7-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/6060-9-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/6060-51-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB