Overview

overview

7

Static

static

3

8c88e45197...18.exe

windows7-x64

7

8c88e45197...18.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    150s
  • max time network
    136s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    12-08-2024 00:07

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General

  • Target

    8c88e451976c23d33550d01c889a167c_JaffaCakes118.exe

  • Size

    442KB

  • MD5

    8c88e451976c23d33550d01c889a167c

  • SHA1

    8e05c12de586184e9aa79de79066f5b21ce38a59

  • SHA256

    04d5d6181870250b812a053393701b4228370c895830fe3723ae42906a97a6aa

  • SHA512

    ac762cd3fc03018cffff74481e2e5242e1767d8f5e419040873e20e68e8bd41c40c36fff6445553e94659b92c74d8494f4e7c2e477becf20a48af378a2e3a128

  • SSDEEP

    12288:q9HsTOAC2ge1LU5739bnGvbBW7BePipS:qsOAnx1cGsB3

Score
7/10
discoverypersistenceupx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 3 IoCs
  • UPX packed file 8 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • 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.

    discovery
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
    adwarespyware
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8c88e451976c23d33550d01c889a167c_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\8c88e451976c23d33550d01c889a167c_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:328
    • C:\ProgramData\aPh06504gAnIg06504\aPh06504gAnIg06504.exe
      "C:\ProgramData\aPh06504gAnIg06504\aPh06504gAnIg06504.exe" BOMBARDAMAXIMUM
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2764
    • C:\ProgramData\aPh06504gAnIg06504\aPh06504gAnIg06504.exe
      "C:\ProgramData\aPh06504gAnIg06504\aPh06504gAnIg06504.exe" "C:\Users\Admin\AppData\Local\Temp\8c88e451976c23d33550d01c889a167c_JaffaCakes118.exe"
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:2740

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\ProgramData\aPh06504gAnIg06504\aPh06504gAnIg06504
    Filesize

    192B

    MD5

    067de9cfde9a015d904f65b3c36c1c87

    SHA1

    0834dbb8eff159cab375987e769b81680fa0517e

    SHA256

    724d65d5038664402f56ccf45fe8ce6a8fadbd35ded1f213217d8d3a8958c237

    SHA512

    a46e611653051b4ddd39928bcc5fb4fdb60f0f44ea8423d908766d01cc4972fee609b05357f70dc16d91b610aa037e4176ecd576c745f6a1302b694e2974cc83

    Download Submit

  • C:\ProgramData\aPh06504gAnIg06504\aPh06504gAnIg06504
    Filesize

    192B

    MD5

    a9f84cbe7a3deb4f1545c86c16f0e56b

    SHA1

    edf4f0a4315a48a64edfa4e8f6c840a2f2c60428

    SHA256

    176979b03ddfbc660c3fe0eac36dbfdd953983ac7fcfae0da9b93def0c7f78e5

    SHA512

    f981736964e49420a9bf4db45cabab2a1a81a758d7954294ce42b4ec52f3e86e730d09ebb1a602ae84a93011a8a88abf6434da486d4001b1b09eb044d6918474

    Download Submit

  • \ProgramData\aPh06504gAnIg06504\aPh06504gAnIg06504.exe
    Filesize

    442KB

    MD5

    8c88e451976c23d33550d01c889a167c

    SHA1

    8e05c12de586184e9aa79de79066f5b21ce38a59

    SHA256

    04d5d6181870250b812a053393701b4228370c895830fe3723ae42906a97a6aa

    SHA512

    ac762cd3fc03018cffff74481e2e5242e1767d8f5e419040873e20e68e8bd41c40c36fff6445553e94659b92c74d8494f4e7c2e477becf20a48af378a2e3a128

    Download Submit

  • memory/328-0-0x00000000002B0000-0x00000000002B1000-memory.dmp

    Filesize

    4KB

    Download

  • memory/328-6-0x0000000000400000-0x00000000004E9000-memory.dmp

    Filesize

    932KB

    Download

  • memory/328-38-0x0000000000400000-0x00000000004E9000-memory.dmp

    Filesize

    932KB

    Download

  • memory/328-67-0x0000000000400000-0x00000000004E9000-memory.dmp

    Filesize

    932KB

    Download

  • memory/2740-34-0x0000000000400000-0x00000000004E9000-memory.dmp

    Filesize

    932KB

    Download

  • memory/2740-39-0x0000000000400000-0x00000000004E9000-memory.dmp

    Filesize

    932KB

    Download

  • memory/2740-53-0x0000000000400000-0x00000000004E9000-memory.dmp

    Filesize

    932KB

    Download

  • memory/2764-27-0x0000000000400000-0x00000000004E9000-memory.dmp

    Filesize

    932KB

    Download

  • memory/2764-37-0x0000000000400000-0x00000000004E9000-memory.dmp

    Filesize

    932KB

    Download