Analysis

  • max time kernel
    142s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    01/04/2024, 22:40

General

  • Target
    7c55e395258e9e69d10502500d443ae0_JaffaCakes118.exe
  • Size 241KB
  • Sample240401-2lr31shf89
  • SHA256 90aea5afb79d4a06dd87604c0e77067079fe149ba7d9c6db2308b64d7ad4d641
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • lokibot

C2
  • http://136.243.159.53/~element/page.php?id=485

  • 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 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 behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7c55e395258e9e69d10502500d443ae0_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\7c55e395258e9e69d10502500d443ae0_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2920
    • C:\Users\Admin\AppData\Local\Temp\7c55e395258e9e69d10502500d443ae0_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\7c55e395258e9e69d10502500d443ae0_JaffaCakes118.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:2588

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        0f5007522459c86e95ffcc62f32308f1_e942923e-bba7-4713-9a9e-94ded71626f5

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-778096762-2241304387-192235952-1000\0f5007522459c86e95ffcc62f32308f1_e942923e-bba7-4713-9a9e-94ded71626f5
        • Size 46B
        • SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
        • MD5 SHA1 SHA512

        0f5007522459c86e95ffcc62f32308f1_e942923e-bba7-4713-9a9e-94ded71626f5

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-778096762-2241304387-192235952-1000\0f5007522459c86e95ffcc62f32308f1_e942923e-bba7-4713-9a9e-94ded71626f5
        • Size 46B
        • SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
        • MD5 SHA1 SHA512

        zkyayjffrdi.dll

        • Path \Users\Admin\AppData\Local\Temp\nsd3D7E.tmp\zkyayjffrdi.dll
        • Size 31KB
        • SHA256 1fdc9ecfa8bddd5c3d7b77913cec4dba53263dac5b8f35cde40e920a58f2deca
        • MD5 SHA1 SHA512 SSDEEP

        memory/2588-9-0x0000000000400000-0x00000000004A2000-memory.dmp

        memory/2588-11-0x0000000000400000-0x00000000004A2000-memory.dmp

        memory/2588-12-0x0000000000400000-0x00000000004A2000-memory.dmp

        memory/2588-17-0x0000000000400000-0x00000000004A2000-memory.dmp

        memory/2588-35-0x0000000000400000-0x00000000004A2000-memory.dmp

        memory/2588-57-0x0000000000400000-0x00000000004A2000-memory.dmp

        memory/2920-7-0x0000000074500000-0x000000007450B000-memory.dmp

        memory/2920-13-0x0000000074500000-0x000000007450B000-memory.dmp