Analysis

  • max time kernel
    121s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
  • submitted
    09-05-2024 06:43

General

  • Target

    28c49eb4f2dfa09ab41ec5ba7fe96eaf_JaffaCakes118.exe

  • Size

    539KB

  • MD5

    28c49eb4f2dfa09ab41ec5ba7fe96eaf

  • SHA1

    e28d4cb57b9836d29e324d9e51692b84a50a3ca5

  • SHA256

    eb3e91eb6062ab5dc2682efa3d6485e13745426d5c43c0f8c5da34d85419f3bb

  • SHA512

    8d95224a8561d0f5ff4f270447b1c392dd41ee5833dbafdf37b3e8412e3bf7c61bc74c01a789dd92cf7173995698a7cf3ad1a643f8fd2dc4a99d9a4944b30c2f

  • SSDEEP

    12288:vdnBNl0RtTNxfSiCjtFYS9ief6JsYVtajaxIABxnjG8oi8WrT:T0rTNpSJtFTNYV4jZABlG8h1/

Malware Config

Extracted

Family

gozi

Attributes
  • build

    215798

rsa_pubkey.plain

Signatures

  • Gozi

    Gozi is a well-known and widely distributed banking trojan.

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 4 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 44 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    PID:1192
    • C:\Users\Admin\AppData\Local\Temp\28c49eb4f2dfa09ab41ec5ba7fe96eaf_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\28c49eb4f2dfa09ab41ec5ba7fe96eaf_JaffaCakes118.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:2912
      • C:\Users\Admin\AppData\Local\Temp\28c49eb4f2dfa09ab41ec5ba7fe96eaf_JaffaCakes118.exe
        "C:\Users\Admin\AppData\Local\Temp\28c49eb4f2dfa09ab41ec5ba7fe96eaf_JaffaCakes118.exe"
        3⤵
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:848
        • C:\Windows\SysWOW64\cmd.exe
          cmd /c ""C:\Users\Admin\AppData\Local\Temp\92A0\4950.bat" "C:\Users\Admin\AppData\Roaming\bitsupnp\cmickmgr.exe" "C:\Users\Admin\AppData\Local\Temp\28C49E~1.EXE""
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:2324
          • C:\Windows\SysWOW64\cmd.exe
            cmd /C ""C:\Users\Admin\AppData\Roaming\bitsupnp\cmickmgr.exe" "C:\Users\Admin\AppData\Local\Temp\28C49E~1.EXE""
            5⤵
            • Loads dropped DLL
            • Suspicious use of WriteProcessMemory
            PID:2620
            • C:\Users\Admin\AppData\Roaming\bitsupnp\cmickmgr.exe
              "C:\Users\Admin\AppData\Roaming\bitsupnp\cmickmgr.exe" "C:\Users\Admin\AppData\Local\Temp\28C49E~1.EXE"
              6⤵
              • Executes dropped EXE
              • Suspicious use of SetThreadContext
              • Suspicious use of WriteProcessMemory
              PID:2616
              • C:\Users\Admin\AppData\Roaming\bitsupnp\cmickmgr.exe
                "C:\Users\Admin\AppData\Roaming\bitsupnp\cmickmgr.exe"
                7⤵
                • Executes dropped EXE
                • Suspicious use of SetThreadContext
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious behavior: MapViewOfSection
                • Suspicious use of WriteProcessMemory
                PID:2656
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe
                  8⤵
                  • Suspicious use of SetThreadContext
                  • Suspicious behavior: MapViewOfSection
                  • Suspicious use of WriteProcessMemory
                  PID:2880

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\92A0\4950.bat

    Filesize

    112B

    MD5

    bd8b325f970a9f2cb4745ee1760eb0c1

    SHA1

    ece418ccb23368ba7363966adf5985ebe0c64678

    SHA256

    80b3d709a63b80470360fed62529aac002f8e284f965be784b6eb51120e88081

    SHA512

    f98b5b0d407f053071a8191c009b525c390e9bec041ce26c3e107e6da41fd2dabb47cc31e49ab32593c54979c053e82827ebcc47a6d80916aca12f0b6bd27ced

  • \Users\Admin\AppData\Roaming\bitsupnp\cmickmgr.exe

    Filesize

    539KB

    MD5

    28c49eb4f2dfa09ab41ec5ba7fe96eaf

    SHA1

    e28d4cb57b9836d29e324d9e51692b84a50a3ca5

    SHA256

    eb3e91eb6062ab5dc2682efa3d6485e13745426d5c43c0f8c5da34d85419f3bb

    SHA512

    8d95224a8561d0f5ff4f270447b1c392dd41ee5833dbafdf37b3e8412e3bf7c61bc74c01a789dd92cf7173995698a7cf3ad1a643f8fd2dc4a99d9a4944b30c2f

  • memory/848-4-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/848-11-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/848-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/848-5-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/848-0-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/848-3-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/848-1-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/848-2-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/848-10-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/848-21-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/848-8-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/1192-52-0x0000000006F50000-0x0000000007054000-memory.dmp

    Filesize

    1.0MB

  • memory/1192-62-0x0000000006F50000-0x0000000007054000-memory.dmp

    Filesize

    1.0MB

  • memory/1192-64-0x0000000006F50000-0x0000000007054000-memory.dmp

    Filesize

    1.0MB

  • memory/1192-63-0x0000000006F50000-0x0000000007054000-memory.dmp

    Filesize

    1.0MB

  • memory/1192-61-0x0000000006F50000-0x0000000007054000-memory.dmp

    Filesize

    1.0MB

  • memory/2656-45-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/2656-51-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/2656-39-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2880-53-0x00000000004B0000-0x00000000005B4000-memory.dmp

    Filesize

    1.0MB

  • memory/2880-46-0x000007FFFFFD5000-0x000007FFFFFD6000-memory.dmp

    Filesize

    4KB

  • memory/2880-47-0x00000000004B0000-0x00000000005B4000-memory.dmp

    Filesize

    1.0MB