Analysis

  • max time kernel
    140s
  • max time network
    101s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/09/2024, 07:18

General

  • Target

    d3d30083623b2e568768a681ac0824fe_JaffaCakes118.exe

  • Size

    703KB

  • MD5

    d3d30083623b2e568768a681ac0824fe

  • SHA1

    ad249ee743f382ba31069fbfbdf3af99760534c6

  • SHA256

    5df870273c536ac0c793dfa0c6f7183cfb54abd03c1718897852178058ce7869

  • SHA512

    9f303d2409662a3c9d69e759994ddacf30594da55e708687dde50b16170d15504663b540935a18b25b9c30f349684475c31674cc3cec51a0fb860782491ffced

  • SSDEEP

    12288:i9AAp4czpQD+91611pf8IwmMvMFpKIMWXDM+erF7Id1A84IX05ab:WAAK0QD+r6bpfimM0bWa87sh

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Drops file in System32 directory 6 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d3d30083623b2e568768a681ac0824fe_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\d3d30083623b2e568768a681ac0824fe_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3984
    • C:\Windows\SysWOW64\temp1.exe
      "C:\Windows\system32\temp1.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      PID:1788
    • C:\Windows\SysWOW64\temp2.exe
      "C:\Windows\system32\temp2.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      PID:2456

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\temp1.exe

    Filesize

    120KB

    MD5

    bb6984e6a89c87cfaf07f7ca3e73ecb1

    SHA1

    3f4e5eb66894c580a1a06a9f728cf103fddbb892

    SHA256

    4fb13ca751cb28699f1eeddbe6d92ff1e642dceddab401825f70c1935f61496a

    SHA512

    597a81fa0c93165f31e3889d70305cc753e9198554e6e40881d78451580f17b081dc97ab39c77cbf1f5225d4e148a3ed144a7655ec1448cb55ec22325ea7853b

  • C:\Windows\SysWOW64\temp2.exe

    Filesize

    550KB

    MD5

    3a8c5087047d9525e57667a102116ecc

    SHA1

    916dd63efe1f2bb7a56b089524b139c9fced3652

    SHA256

    60bfa3ba27ceb23f740b913be748867d0b8d6e47474c341cf0b41fe2e729c9fe

    SHA512

    efddab8c52ddabf252b2c4f8f2de0a4c32f30dc431df21c79eddfb0c0219f2243cb439e8b6c2317af7046a05ae0b32ad02e074982f8b781a60c037070c54680b

  • memory/1788-11-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2456-8-0x0000000000400000-0x00000000004CC000-memory.dmp

    Filesize

    816KB

  • memory/2456-10-0x0000000002060000-0x00000000020B2000-memory.dmp

    Filesize

    328KB

  • memory/2456-86-0x0000000002BB0000-0x0000000002BB1000-memory.dmp

    Filesize

    4KB

  • memory/2456-85-0x0000000002BA0000-0x0000000002BA1000-memory.dmp

    Filesize

    4KB

  • memory/2456-84-0x0000000002BC0000-0x0000000002BC1000-memory.dmp

    Filesize

    4KB

  • memory/2456-90-0x0000000000570000-0x0000000000571000-memory.dmp

    Filesize

    4KB

  • memory/2456-89-0x0000000000560000-0x0000000000561000-memory.dmp

    Filesize

    4KB

  • memory/2456-83-0x0000000002B70000-0x0000000002B71000-memory.dmp

    Filesize

    4KB

  • memory/2456-82-0x0000000002BD0000-0x0000000002BD1000-memory.dmp

    Filesize

    4KB

  • memory/2456-81-0x0000000003B60000-0x0000000003B61000-memory.dmp

    Filesize

    4KB

  • memory/2456-80-0x0000000003B60000-0x0000000003B61000-memory.dmp

    Filesize

    4KB

  • memory/2456-79-0x0000000003C70000-0x0000000003C71000-memory.dmp

    Filesize

    4KB

  • memory/2456-78-0x0000000003C70000-0x0000000003C71000-memory.dmp

    Filesize

    4KB

  • memory/2456-77-0x0000000003C70000-0x0000000003C71000-memory.dmp

    Filesize

    4KB

  • memory/2456-76-0x0000000003C70000-0x0000000003C71000-memory.dmp

    Filesize

    4KB

  • memory/2456-75-0x0000000003C70000-0x0000000003C71000-memory.dmp

    Filesize

    4KB

  • memory/2456-74-0x0000000003C70000-0x0000000003C71000-memory.dmp

    Filesize

    4KB

  • memory/2456-73-0x0000000003C70000-0x0000000003C71000-memory.dmp

    Filesize

    4KB

  • memory/2456-72-0x0000000003C70000-0x0000000003C71000-memory.dmp

    Filesize

    4KB

  • memory/2456-71-0x0000000003C70000-0x0000000003C71000-memory.dmp

    Filesize

    4KB

  • memory/2456-70-0x0000000003C70000-0x0000000003C71000-memory.dmp

    Filesize

    4KB

  • memory/2456-69-0x0000000003C70000-0x0000000003C71000-memory.dmp

    Filesize

    4KB

  • memory/2456-68-0x0000000003C70000-0x0000000003C71000-memory.dmp

    Filesize

    4KB

  • memory/2456-67-0x0000000003C70000-0x0000000003C71000-memory.dmp

    Filesize

    4KB

  • memory/2456-66-0x0000000003B60000-0x0000000003B61000-memory.dmp

    Filesize

    4KB

  • memory/2456-65-0x00000000029D0000-0x00000000029D1000-memory.dmp

    Filesize

    4KB

  • memory/2456-64-0x00000000029F0000-0x00000000029F1000-memory.dmp

    Filesize

    4KB

  • memory/2456-63-0x00000000029E0000-0x00000000029E1000-memory.dmp

    Filesize

    4KB

  • memory/2456-62-0x0000000002A00000-0x0000000002A01000-memory.dmp

    Filesize

    4KB

  • memory/2456-61-0x0000000002A30000-0x0000000002A31000-memory.dmp

    Filesize

    4KB

  • memory/2456-60-0x0000000002A40000-0x0000000002A41000-memory.dmp

    Filesize

    4KB

  • memory/2456-59-0x00000000029B0000-0x00000000029B1000-memory.dmp

    Filesize

    4KB

  • memory/2456-58-0x0000000002A10000-0x0000000002A11000-memory.dmp

    Filesize

    4KB

  • memory/2456-57-0x0000000002A20000-0x0000000002A21000-memory.dmp

    Filesize

    4KB

  • memory/2456-56-0x0000000003B60000-0x0000000003B61000-memory.dmp

    Filesize

    4KB

  • memory/2456-55-0x0000000003B60000-0x0000000003B61000-memory.dmp

    Filesize

    4KB

  • memory/2456-54-0x0000000003B60000-0x0000000003B61000-memory.dmp

    Filesize

    4KB

  • memory/2456-53-0x0000000003B60000-0x0000000003B61000-memory.dmp

    Filesize

    4KB

  • memory/2456-52-0x0000000003B60000-0x0000000003B61000-memory.dmp

    Filesize

    4KB

  • memory/2456-51-0x0000000003B60000-0x0000000003B61000-memory.dmp

    Filesize

    4KB

  • memory/2456-50-0x0000000003B60000-0x0000000003B61000-memory.dmp

    Filesize

    4KB

  • memory/2456-49-0x0000000003B60000-0x0000000003B61000-memory.dmp

    Filesize

    4KB

  • memory/2456-48-0x0000000003B60000-0x0000000003B61000-memory.dmp

    Filesize

    4KB

  • memory/2456-47-0x0000000003B60000-0x0000000003B61000-memory.dmp

    Filesize

    4KB

  • memory/2456-46-0x0000000003B60000-0x0000000003B61000-memory.dmp

    Filesize

    4KB

  • memory/2456-45-0x0000000003B60000-0x0000000003B61000-memory.dmp

    Filesize

    4KB

  • memory/2456-44-0x0000000003B60000-0x0000000003B61000-memory.dmp

    Filesize

    4KB

  • memory/2456-43-0x0000000003B60000-0x0000000003B61000-memory.dmp

    Filesize

    4KB

  • memory/2456-42-0x0000000003B60000-0x0000000003B61000-memory.dmp

    Filesize

    4KB

  • memory/2456-41-0x0000000003B60000-0x0000000003B61000-memory.dmp

    Filesize

    4KB

  • memory/2456-40-0x0000000003B60000-0x0000000003B61000-memory.dmp

    Filesize

    4KB

  • memory/2456-39-0x0000000003B60000-0x0000000003B61000-memory.dmp

    Filesize

    4KB

  • memory/2456-38-0x0000000003B60000-0x0000000003B61000-memory.dmp

    Filesize

    4KB

  • memory/2456-37-0x0000000003B60000-0x0000000003B61000-memory.dmp

    Filesize

    4KB

  • memory/2456-36-0x0000000003B60000-0x0000000003B61000-memory.dmp

    Filesize

    4KB

  • memory/2456-35-0x0000000003B60000-0x0000000003B61000-memory.dmp

    Filesize

    4KB

  • memory/2456-34-0x0000000003B60000-0x0000000003B61000-memory.dmp

    Filesize

    4KB

  • memory/2456-33-0x0000000003B60000-0x0000000003B61000-memory.dmp

    Filesize

    4KB

  • memory/2456-32-0x0000000003B60000-0x0000000003B61000-memory.dmp

    Filesize

    4KB

  • memory/2456-31-0x0000000003B60000-0x0000000003B61000-memory.dmp

    Filesize

    4KB

  • memory/2456-30-0x0000000003C70000-0x0000000003C71000-memory.dmp

    Filesize

    4KB

  • memory/2456-29-0x0000000003C70000-0x0000000003C71000-memory.dmp

    Filesize

    4KB

  • memory/2456-28-0x0000000003C70000-0x0000000003C71000-memory.dmp

    Filesize

    4KB

  • memory/2456-27-0x0000000003C70000-0x0000000003C71000-memory.dmp

    Filesize

    4KB

  • memory/2456-26-0x0000000003C70000-0x0000000003C71000-memory.dmp

    Filesize

    4KB

  • memory/2456-25-0x00000000020E0000-0x00000000020E1000-memory.dmp

    Filesize

    4KB

  • memory/2456-24-0x0000000003C70000-0x0000000003C71000-memory.dmp

    Filesize

    4KB

  • memory/2456-23-0x0000000003C70000-0x0000000003C71000-memory.dmp

    Filesize

    4KB

  • memory/2456-22-0x0000000003C70000-0x0000000003C71000-memory.dmp

    Filesize

    4KB

  • memory/2456-21-0x0000000003C70000-0x0000000003C71000-memory.dmp

    Filesize

    4KB

  • memory/2456-20-0x0000000003C70000-0x0000000003C71000-memory.dmp

    Filesize

    4KB

  • memory/2456-19-0x0000000003C70000-0x0000000003C71000-memory.dmp

    Filesize

    4KB

  • memory/2456-18-0x00000000020D0000-0x00000000020D1000-memory.dmp

    Filesize

    4KB

  • memory/2456-17-0x0000000002100000-0x0000000002101000-memory.dmp

    Filesize

    4KB

  • memory/2456-16-0x0000000002130000-0x0000000002131000-memory.dmp

    Filesize

    4KB

  • memory/2456-15-0x0000000002140000-0x0000000002141000-memory.dmp

    Filesize

    4KB

  • memory/2456-14-0x00000000006A0000-0x00000000006A1000-memory.dmp

    Filesize

    4KB

  • memory/2456-13-0x0000000002110000-0x0000000002111000-memory.dmp

    Filesize

    4KB

  • memory/2456-12-0x0000000002120000-0x0000000002121000-memory.dmp

    Filesize

    4KB

  • memory/2456-91-0x0000000000400000-0x00000000004CC000-memory.dmp

    Filesize

    816KB

  • memory/2456-92-0x0000000002060000-0x00000000020B2000-memory.dmp

    Filesize

    328KB

  • memory/2456-93-0x0000000003C70000-0x0000000003C71000-memory.dmp

    Filesize

    4KB

  • memory/2456-94-0x0000000003B60000-0x0000000003B61000-memory.dmp

    Filesize

    4KB