Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-04-2024 11:46

General

  • Target

    fcb2e2efcc7e62c2ba768b38de32c4ee_JaffaCakes118.exe

  • Size

    870KB

  • MD5

    fcb2e2efcc7e62c2ba768b38de32c4ee

  • SHA1

    f96556d5b63c186c04db83de14937b50afd80ceb

  • SHA256

    da76b22e9c5f9cc5f23d760b6ccb284c6291853e09e753be373c37e54cbf6e46

  • SHA512

    0313f88287293ad028886fa51773e3dc61a1fdadaf7fb66b93c1a25c03c52952cd0d514f35e9c9b082cb1bb7511f2b9ee706d05b2d28af592041db186004fad1

  • SSDEEP

    24576:5wrE8CS/d3YK64JyUqstyFBr5oOMZq8gFe2b:56gK64J8FBrlMZq8ie

Malware Config

Extracted

Family

lokibot

C2

http://abixmaly.duckdns.org/binge/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.

  • CustAttr .NET packer 1 IoCs

    Detects CustAttr .NET packer in memory.

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • 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).

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fcb2e2efcc7e62c2ba768b38de32c4ee_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\fcb2e2efcc7e62c2ba768b38de32c4ee_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2804
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\BCKZXoHeF" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC880.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1568
    • C:\Users\Admin\AppData\Local\Temp\fcb2e2efcc7e62c2ba768b38de32c4ee_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\fcb2e2efcc7e62c2ba768b38de32c4ee_JaffaCakes118.exe"
      2⤵
        PID:4436
      • C:\Users\Admin\AppData\Local\Temp\fcb2e2efcc7e62c2ba768b38de32c4ee_JaffaCakes118.exe
        "C:\Users\Admin\AppData\Local\Temp\fcb2e2efcc7e62c2ba768b38de32c4ee_JaffaCakes118.exe"
        2⤵
          PID:4060
        • C:\Users\Admin\AppData\Local\Temp\fcb2e2efcc7e62c2ba768b38de32c4ee_JaffaCakes118.exe
          "C:\Users\Admin\AppData\Local\Temp\fcb2e2efcc7e62c2ba768b38de32c4ee_JaffaCakes118.exe"
          2⤵
          • Accesses Microsoft Outlook profiles
          • Suspicious behavior: RenamesItself
          • Suspicious use of AdjustPrivilegeToken
          • outlook_office_path
          • outlook_win_path
          PID:536

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\tmpC880.tmp

        Filesize

        1KB

        MD5

        5c37c2d37eb0bec9418ef94fd8badf3d

        SHA1

        446728c1d5ffe7e1c00e46e381fdfe4d1fb518ab

        SHA256

        782a8e56bf9b662abf9f6bdd29f940b3d542be704c0fbd7c9b7fb64f8436e97f

        SHA512

        f3945c73c3f279b510bab1d885236b6f7e230f244acfaacfe3396d7546c7816d8cfd50427728b998e84372be69964e4be16441353281e8cd6ec1154cbd236d95

      • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-259785868-298165991-4178590326-1000\0f5007522459c86e95ffcc62f32308f1_1037f2ac-7687-4b04-90ea-cc9b87b0e187

        Filesize

        46B

        MD5

        d898504a722bff1524134c6ab6a5eaa5

        SHA1

        e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

        SHA256

        878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

        SHA512

        26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

      • memory/536-42-0x0000000000400000-0x00000000004A2000-memory.dmp

        Filesize

        648KB

      • memory/536-23-0x0000000000400000-0x00000000004A2000-memory.dmp

        Filesize

        648KB

      • memory/536-21-0x0000000000400000-0x00000000004A2000-memory.dmp

        Filesize

        648KB

      • memory/536-18-0x0000000000400000-0x00000000004A2000-memory.dmp

        Filesize

        648KB

      • memory/2804-5-0x0000000005B40000-0x0000000005B50000-memory.dmp

        Filesize

        64KB

      • memory/2804-6-0x0000000005950000-0x000000000595A000-memory.dmp

        Filesize

        40KB

      • memory/2804-8-0x0000000005C90000-0x0000000005CA2000-memory.dmp

        Filesize

        72KB

      • memory/2804-9-0x0000000075120000-0x00000000758D0000-memory.dmp

        Filesize

        7.7MB

      • memory/2804-10-0x0000000005B40000-0x0000000005B50000-memory.dmp

        Filesize

        64KB

      • memory/2804-11-0x0000000006FB0000-0x0000000007018000-memory.dmp

        Filesize

        416KB

      • memory/2804-12-0x0000000007050000-0x0000000007072000-memory.dmp

        Filesize

        136KB

      • memory/2804-7-0x0000000005BB0000-0x0000000005C06000-memory.dmp

        Filesize

        344KB

      • memory/2804-0-0x0000000000E40000-0x0000000000F20000-memory.dmp

        Filesize

        896KB

      • memory/2804-4-0x00000000059B0000-0x0000000005A42000-memory.dmp

        Filesize

        584KB

      • memory/2804-22-0x0000000075120000-0x00000000758D0000-memory.dmp

        Filesize

        7.7MB

      • memory/2804-3-0x0000000005F60000-0x0000000006504000-memory.dmp

        Filesize

        5.6MB

      • memory/2804-2-0x0000000005850000-0x00000000058EC000-memory.dmp

        Filesize

        624KB

      • memory/2804-1-0x0000000075120000-0x00000000758D0000-memory.dmp

        Filesize

        7.7MB