Analysis

  • max time kernel
    36s
  • max time network
    30s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    27-11-2022 07:54

General

  • Target

    95514b37d5be8ee78e0889ebc1fddb8d444fb10c87806e696bba108c220c9ac6.exe

  • Size

    3.2MB

  • MD5

    b68428885b7b7ee7f3afcabc87ff6d15

  • SHA1

    fc78f8d9c9e60b0cf4a4139416b321a4dac85f10

  • SHA256

    95514b37d5be8ee78e0889ebc1fddb8d444fb10c87806e696bba108c220c9ac6

  • SHA512

    e1031096530107b068781402c374cbe14993684affd3fcbf6004c93c04193b41a9623ffb0b8f741419c1aac9dacc3af46cea0b3bb3f1af7d758d2b10828e1bc4

  • SSDEEP

    49152:ga7UX7jYG3aoKOi4uYK5vikfADPDJjPKTW7yHO9LhrXbvHNyDSVPuSZcNKGWGop:8XyOi4u+kfADdmTbu99zbyhSO3F0

Score
8/10
upx

Malware Config

Signatures

  • UPX packed file 2 IoCs

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

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Modifies Internet Explorer settings 1 TTPs 3 IoCs
  • Modifies registry class 10 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\95514b37d5be8ee78e0889ebc1fddb8d444fb10c87806e696bba108c220c9ac6.exe
    "C:\Users\Admin\AppData\Local\Temp\95514b37d5be8ee78e0889ebc1fddb8d444fb10c87806e696bba108c220c9ac6.exe"
    1⤵
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:1684

Network

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Modify Registry

1
T1112

Discovery

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1684-54-0x0000000076771000-0x0000000076773000-memory.dmp
    Filesize

    8KB

  • memory/1684-55-0x0000000000400000-0x00000000004A7000-memory.dmp
    Filesize

    668KB

  • memory/1684-68-0x0000000000400000-0x00000000004A7000-memory.dmp
    Filesize

    668KB