Analysis

  • max time kernel
    141s
  • max time network
    123s
  • 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 07:39

General

  • Target

    5de80180461aeb5ac61b08f756c83f33_JaffaCakes118.exe

  • Size

    5.5MB

  • MD5

    5de80180461aeb5ac61b08f756c83f33

  • SHA1

    f4530137692d362e59b9f2405f536be7711ff132

  • SHA256

    d64d20b79367deb9fd1b63532755cf7d728b39a0e123d51a9f1e638fc26bb415

  • SHA512

    53bf687422e181e606e0e52b4618da87c9d634026f83cef948c928603ddd87a6e30623e209181a89a9328c5fe822fb40c47ce8e4af9688e0293b5cd2be77dad8

  • SSDEEP

    98304:X5Qz/4ktcy8VbiXqx/uQIrKtXwFOT8XuQHyuj0roJkbnrlqj7hoF2vCwoKFs0/KG:K/9XMbaq/uDraylXnbj0sJkLrlw7h+Sv

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5de80180461aeb5ac61b08f756c83f33_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\5de80180461aeb5ac61b08f756c83f33_JaffaCakes118.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:412
    • C:\Users\Admin\AppData\Local\Temp\is-OU64U.tmp\5de80180461aeb5ac61b08f756c83f33_JaffaCakes118.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-OU64U.tmp\5de80180461aeb5ac61b08f756c83f33_JaffaCakes118.tmp" /SL5="$40214,5553518,57856,C:\Users\Admin\AppData\Local\Temp\5de80180461aeb5ac61b08f756c83f33_JaffaCakes118.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      PID:2276

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\is-5L2G5.tmp\_isetup\_iscrypt.dll

    Filesize

    2KB

    MD5

    a69559718ab506675e907fe49deb71e9

    SHA1

    bc8f404ffdb1960b50c12ff9413c893b56f2e36f

    SHA256

    2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc

    SHA512

    e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63

  • C:\Users\Admin\AppData\Local\Temp\is-OU64U.tmp\5de80180461aeb5ac61b08f756c83f33_JaffaCakes118.tmp

    Filesize

    697KB

    MD5

    832dab307e54aa08f4b6cdd9b9720361

    SHA1

    ebd007fb7482040ecf34339e4bf917209c1018df

    SHA256

    cc783a04ccbca4edd06564f8ec88fe5a15f1e3bb26cec7de5e090313520d98f3

    SHA512

    358d43522fd460eb1511708e4df22ea454a95e5bc3c4841931027b5fa3fb1dda05d496d8ad0a8b9279b99e6be74220fe243db8f08ef49845e9fb35c350ef4b49

  • memory/412-0-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

  • memory/412-3-0x0000000000401000-0x000000000040C000-memory.dmp

    Filesize

    44KB

  • memory/412-11-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

  • memory/2276-8-0x0000000000400000-0x00000000004BE000-memory.dmp

    Filesize

    760KB

  • memory/2276-12-0x0000000000400000-0x00000000004BE000-memory.dmp

    Filesize

    760KB