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Analysis

  • max time kernel
    118s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    25/05/2024, 01:42

General

  • Target

    70787351733745617d4b342ca11a80f7_JaffaCakes118.exe

  • Size

    339KB

  • MD5

    70787351733745617d4b342ca11a80f7

  • SHA1

    4332aad42d9c62b8e07f480884d278906e91fc0b

  • SHA256

    0d6fdc0621c072d0d744a1d22371dcfbc9c37cd08609b24867629c9389613510

  • SHA512

    9645171e3a2648b3affbc321c1595082c3b75828cfbd325b7b55204b49ce812de329f9389875f7f0f4a6b7df3ddd0bf127977dc035854ba2ec5c5d904b9bc5fd

  • SSDEEP

    6144:UFJ0pUJzXKzy1qZ8LpkJXcLoSMOvpZAwAEjahO+H:JWbNYjJXcE9OhPEO+H

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 5 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 28 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\70787351733745617d4b342ca11a80f7_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\70787351733745617d4b342ca11a80f7_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2372
    • C:\Users\Admin\AppData\Local\Temp\beeiebddci.exe
      C:\Users\Admin\AppData\Local\Temp\beeiebddci.exe 9/7/7/0/4/1/3/1/8/1/5 JklCRDkwNjcsMRsmTE5CTEhBPCgfKkU+TVdLUUhIPDwsFyg9SU9TRkM1MTEoLyogK0JGQzUvGyZJS09AVEBTV0g/NCsuMzA2HS5LRE1NPktfUVFJPGBzb2czKC9vcXMtPEROQiZNT0wsPk9ILURFP0ggK0JJSDtKRDs2GS9AMDosKR8qOys2LS0fLEMrPCgoGShEMDwqMBguPyw2JjEcLk1RR0NQOk1YUE5IU0A7WDgXKElSS0NSQkxeQExFOj0cLk1RR0NQOk1YTj1MQjw5VU5NYl1la0RhaGxubS4nKS4tLS80MEVwY2UeMixPXnNbZxsmPlFFW1RPSzVnb2tpMy8rYWJybDNrWidcb2kucGRsdGslXnFlHC5CVz1ePkQ9RUlKRDofJ0dKSk1YQk5OVFI9UTgsGShUREBLSlFOUFZOS0w5HyxVRTwtFyg9Uy08HS5KVElLQkZFW1ZCSztOSDxCRkFDRFJRRDwbJkJMX05US1NBTEA0bWt1YR8sUT1TUElHQk5DXlJSPVFaOzpSUzkxHS5ASD88UTYxHC5GUldDVEU6Rkk/XkJNO1FUR00+RDllXmtrZBsmPUhXSktMQDxeREc2KzA0LS4wKC00KicqMi4fLE85UTxDRT5MW0hLUkxAR0M2bXJxZB0uTEhIPDYqNDA3MTEsNywoGShES1ZLS0dAP1ZNQk1BPC4wJzEwJispMTEpMTkpMjUqKiNBSQ==
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:2216
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic /output:C:\Users\Admin\AppData\Local\Temp\81716601376.txt bios get serialnumber
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2600
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic /output:C:\Users\Admin\AppData\Local\Temp\81716601376.txt bios get version
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2844
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic /output:C:\Users\Admin\AppData\Local\Temp\81716601376.txt bios get version
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:3048
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic /output:C:\Users\Admin\AppData\Local\Temp\81716601376.txt bios get version
        3⤵
          PID:2288
        • C:\Windows\SysWOW64\Wbem\wmic.exe
          wmic /output:C:\Users\Admin\AppData\Local\Temp\81716601376.txt bios get version
          3⤵
            PID:2684
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 2216 -s 368
            3⤵
            • Loads dropped DLL
            • Program crash
            PID:2552

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Local\Temp\81716601376.txt

        Filesize

        66B

        MD5

        9025468f85256136f923096b01375964

        SHA1

        7fcd174999661594fa5f88890ffb195e9858cc52

        SHA256

        d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

        SHA512

        92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

      • \Users\Admin\AppData\Local\Temp\beeiebddci.exe

        Filesize

        538KB

        MD5

        251b00aa9dd099a57921eda6169e5bb1

        SHA1

        257dff61b1ff8d1691d49bf06cd676a1ec775cfa

        SHA256

        0c386071c839a58f6577b1e149c736c58c11dc30f7572e8f268f46e7bbe53c00

        SHA512

        3c671b7c2a1dbc4b8da282122ed11251b8b246c6b338319091d8e274bf72af611aa4d87095e6968ef1a725d2960885171be549cfaed249dbd45b6f092a2682f6