Analysis

  • max time kernel
    140s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-05-2024 08:37

General

  • Target

    5e2366e9d9ab683d877d9e5aeef7c33d_JaffaCakes118.exe

  • Size

    571KB

  • MD5

    5e2366e9d9ab683d877d9e5aeef7c33d

  • SHA1

    670c13ca46a975f8bee78a2059146543bc17045c

  • SHA256

    adf324970614db9258b854f5a4d132536c4f3e8425ba9dcaa5fd2e99c4874b83

  • SHA512

    5dc4187b1620d5b9b4fe7fc4b2c0acb37df94186639093deaf00adda287090671c9204e20cd025c46586138b3bff5ce7952cccc1bd75a97104783139df884216

  • SSDEEP

    12288:PtKxHdvWtZuCzkv8JNVXBlTBr5+eYfHGNfpppppppppppppppppppppppppppppf:M9v8BvVPBqf8x

Malware Config

Extracted

Family

lokibot

C2

http://51.38.187.10/annonymous/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 1 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
  • Drops file in Windows directory 4 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5e2366e9d9ab683d877d9e5aeef7c33d_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\5e2366e9d9ab683d877d9e5aeef7c33d_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4880
    • C:\Windows\SysWOW64\explorer.exe
      "C:\Windows\System32\explorer.exe" /c select, C:\Users\Admin\AppData\Roaming\785453wqw4e5ew435yt.exe
      2⤵
        PID:4888
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4176,i,5711962389779687290,1245653010537220991,262144 --variations-seed-version --mojo-platform-channel-handle=4084 /prefetch:8
      1⤵
        PID:5056
      • C:\Windows\explorer.exe
        C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
        1⤵
        • Suspicious use of WriteProcessMemory
        PID:3876
        • C:\Users\Admin\AppData\Roaming\785453wqw4e5ew435yt.exe
          "C:\Users\Admin\AppData\Roaming\785453wqw4e5ew435yt.exe"
          2⤵
          • Drops startup file
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Drops file in Windows directory
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:2372
          • C:\Users\Admin\AppData\Roaming\785453wqw4e5ew435yt.exe
            "C:\Users\Admin\AppData\Roaming\785453wqw4e5ew435yt.exe"
            3⤵
            • Executes dropped EXE
            • Accesses Microsoft Outlook profiles
            • Suspicious use of AdjustPrivilegeToken
            • outlook_office_path
            • outlook_win_path
            PID:4092

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Roaming\785453wqw4e5ew435yt.exe

        Filesize

        571KB

        MD5

        5e2366e9d9ab683d877d9e5aeef7c33d

        SHA1

        670c13ca46a975f8bee78a2059146543bc17045c

        SHA256

        adf324970614db9258b854f5a4d132536c4f3e8425ba9dcaa5fd2e99c4874b83

        SHA512

        5dc4187b1620d5b9b4fe7fc4b2c0acb37df94186639093deaf00adda287090671c9204e20cd025c46586138b3bff5ce7952cccc1bd75a97104783139df884216

      • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1181767204-2009306918-3718769404-1000\0f5007522459c86e95ffcc62f32308f1_d2547453-e731-4fdf-8f92-95f955a44aca

        Filesize

        46B

        MD5

        d898504a722bff1524134c6ab6a5eaa5

        SHA1

        e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

        SHA256

        878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

        SHA512

        26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

      • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1181767204-2009306918-3718769404-1000\0f5007522459c86e95ffcc62f32308f1_d2547453-e731-4fdf-8f92-95f955a44aca

        Filesize

        46B

        MD5

        c07225d4e7d01d31042965f048728a0a

        SHA1

        69d70b340fd9f44c89adb9a2278df84faa9906b7

        SHA256

        8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a

        SHA512

        23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

      • C:\Windows\Microsoft.NET\Framework\v2.0.50727\config\enterprisesec.config.cch

        Filesize

        478B

        MD5

        ceffd4a8c5efd9c880ed51fcf05219c8

        SHA1

        5d54b9d12ca703c43792881577a0c83098cf11f5

        SHA256

        7f79e8939607aa199221a267c04c7836259a84bd198a314de538d4af52e30939

        SHA512

        5c7211f77a8e70a3857274c1e48d32835e573310459922d9e7c5a797fe1e0436d435ada75eeb809c1b020a4bd81bdf53979c940c693083927fe9db6f1b5d17c6

      • memory/4092-16-0x0000000000400000-0x00000000004A2000-memory.dmp

        Filesize

        648KB

      • memory/4092-18-0x0000000000400000-0x00000000004A2000-memory.dmp

        Filesize

        648KB

      • memory/4092-44-0x0000000000400000-0x00000000004A2000-memory.dmp

        Filesize

        648KB

      • memory/4880-0-0x0000000075402000-0x0000000075403000-memory.dmp

        Filesize

        4KB

      • memory/4880-1-0x0000000075400000-0x00000000759B1000-memory.dmp

        Filesize

        5.7MB

      • memory/4880-2-0x0000000075400000-0x00000000759B1000-memory.dmp

        Filesize

        5.7MB

      • memory/4880-3-0x0000000075400000-0x00000000759B1000-memory.dmp

        Filesize

        5.7MB

      • memory/4880-10-0x0000000075400000-0x00000000759B1000-memory.dmp

        Filesize

        5.7MB