Analysis

  • max time kernel
    38s
  • max time network
    44s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    12/10/2022, 17:58

General

  • Target

    a5b200d5fcebd09ddcb9d99405682ae7e5825d40083754a70b31d2614ead5760.exe

  • Size

    434KB

  • MD5

    6bc101aa8114dfbe328e492fe36daa77

  • SHA1

    2dff40f2d758271520294c3b5c48a7d1e158d33a

  • SHA256

    a5b200d5fcebd09ddcb9d99405682ae7e5825d40083754a70b31d2614ead5760

  • SHA512

    9a457f0fe4048789ca2458cf9b974ec0ff3e08d3c3faf3efe03436381cd8e4a4bd171922747cce41abd5517d9ff3176797f9756f84073ee1568f3256358a9070

  • SSDEEP

    12288:jO9zBwbcb2BIWUGvLHnXugQtlLkldhzEeYKFwSzo5FFnFXYUQwV+g:e6n5QAPJ+FoeV

Score
8/10

Malware Config

Signatures

  • UPX packed file 1 IoCs

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

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops file in Windows directory 2 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a5b200d5fcebd09ddcb9d99405682ae7e5825d40083754a70b31d2614ead5760.exe
    "C:\Users\Admin\AppData\Local\Temp\a5b200d5fcebd09ddcb9d99405682ae7e5825d40083754a70b31d2614ead5760.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • Modifies Internet Explorer settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of UnmapMainImage
    PID:1348

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1348-54-0x0000000000400000-0x000000000046E000-memory.dmp

    Filesize

    440KB

  • memory/1348-55-0x00000000750A1000-0x00000000750A3000-memory.dmp

    Filesize

    8KB

  • memory/1348-56-0x0000000000860000-0x00000000008CE000-memory.dmp

    Filesize

    440KB

  • memory/1348-59-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

  • memory/1348-60-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB