Analysis

  • max time kernel
    142s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-07-2024 05:03

General

  • Target

    2b1225b346b164821bc6923d17f13039_JaffaCakes118.exe

  • Size

    742KB

  • MD5

    2b1225b346b164821bc6923d17f13039

  • SHA1

    43280fd594ae4df5e50ca25e99ee798132e325e9

  • SHA256

    6c55b58ef3ad221b725449c20491f3096667fc82e6c6eddc85023e4d9d968261

  • SHA512

    5563aa8db4943aef3f66a19d776532f2654159a2c6b83177237f0f08cdce6d2ef8a5f6ee4f016190e55b1cc36290f6108e4c0cb56ffa4aa3bf0d8f596d427181

  • SSDEEP

    12288:4RyTY+2U4uan/8RdW5A0zyxuJwQ5oAlK+Gx/vZuIkAbQQ52LYRg08y5rDRu:86iU4ucwdW5A2RJr/k3/vcIkA33P

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Drops file in Program Files directory 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2b1225b346b164821bc6923d17f13039_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\2b1225b346b164821bc6923d17f13039_JaffaCakes118.exe"
    1⤵
    • Drops file in Program Files directory
    • Suspicious use of AdjustPrivilegeToken
    PID:1804
  • C:\pRogram Files\bbsack.exe
    "C:\pRogram Files\bbsack.exe"
    1⤵
    • Executes dropped EXE
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:2384

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Program Files\bbsack.exe

    Filesize

    742KB

    MD5

    2b1225b346b164821bc6923d17f13039

    SHA1

    43280fd594ae4df5e50ca25e99ee798132e325e9

    SHA256

    6c55b58ef3ad221b725449c20491f3096667fc82e6c6eddc85023e4d9d968261

    SHA512

    5563aa8db4943aef3f66a19d776532f2654159a2c6b83177237f0f08cdce6d2ef8a5f6ee4f016190e55b1cc36290f6108e4c0cb56ffa4aa3bf0d8f596d427181

  • memory/1804-0-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/1804-3-0x0000000002370000-0x0000000002371000-memory.dmp

    Filesize

    4KB

  • memory/1804-8-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/2384-6-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/2384-7-0x0000000000570000-0x0000000000571000-memory.dmp

    Filesize

    4KB

  • memory/2384-9-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/2384-11-0x0000000000570000-0x0000000000571000-memory.dmp

    Filesize

    4KB