Analysis

  • max time kernel
    8s
  • max time network
    47s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    12/10/2022, 17:59

General

  • Target

    373fb0eb34bccd71857dad5597f7db99699343b4971f5ad892988936dcdb9bed.exe

  • Size

    434KB

  • MD5

    4ec3e94d0a0ce52627f5976c991db81c

  • SHA1

    a9c5537e1b562aabad06c2ad16c8e58a85d510f7

  • SHA256

    373fb0eb34bccd71857dad5597f7db99699343b4971f5ad892988936dcdb9bed

  • SHA512

    e5b0a0b1d108e508742ee9475a653c8d4777eb3ffc1e844240affd96dbd95090bea4b3151ab0aa4975fecd737f3471e63e6f30f3d58f191e2d6fc41f278a6976

  • SSDEEP

    12288:QO9zBwbcb2BIWUGvLHnXugQtlLkldhzEeYKFwSzo5FFnFXYUQwV+g:r6n5QAPJ+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 6 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\373fb0eb34bccd71857dad5597f7db99699343b4971f5ad892988936dcdb9bed.exe
    "C:\Users\Admin\AppData\Local\Temp\373fb0eb34bccd71857dad5597f7db99699343b4971f5ad892988936dcdb9bed.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:1588

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1588-54-0x0000000075CF1000-0x0000000075CF3000-memory.dmp

    Filesize

    8KB

  • memory/1588-55-0x0000000000400000-0x000000000046E000-memory.dmp

    Filesize

    440KB

  • memory/1588-56-0x0000000000280000-0x00000000002EE000-memory.dmp

    Filesize

    440KB

  • memory/1588-59-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

  • memory/1588-60-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB