Analysis

  • max time kernel
    110s
  • max time network
    163s
  • platform
    windows7_x64
  • resource
    win7-20220718-en
  • resource tags

    arch:x64arch:x86image:win7-20220718-enlocale:en-usos:windows7-x64system
  • submitted
    24-07-2022 21:51

General

  • Target

    6796d1372c8166a0a55bc0a2fb21b4eb41d9555e8661729d10606c9f94b38d97.exe

  • Size

    2.4MB

  • MD5

    5788b1887b013340fe9ec72c18535405

  • SHA1

    fd346a51ca2a64bd6d9bfeaf89d35bf1470e8f07

  • SHA256

    6796d1372c8166a0a55bc0a2fb21b4eb41d9555e8661729d10606c9f94b38d97

  • SHA512

    7ddd49ed9b9fe1071c4e8f86aaf33c954724bc9d70bdec834928b11371dae77b25d47edd901ae2cff08e86ba7825e0d8bf48bda908a5b19c5f24d31c38d4a739

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 5 IoCs
  • Modifies system certificate store 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 18 IoCs
  • Suspicious use of AdjustPrivilegeToken 18 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6796d1372c8166a0a55bc0a2fb21b4eb41d9555e8661729d10606c9f94b38d97.exe
    "C:\Users\Admin\AppData\Local\Temp\6796d1372c8166a0a55bc0a2fb21b4eb41d9555e8661729d10606c9f94b38d97.exe"
    1⤵
    • Modifies Internet Explorer settings
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:1888

Network

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Modify Registry

2
T1112

Install Root Certificate

1
T1130

Discovery

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1888-54-0x00000000758B1000-0x00000000758B3000-memory.dmp
    Filesize

    8KB

  • memory/1888-55-0x0000000000900000-0x000000000108A000-memory.dmp
    Filesize

    7.5MB

  • memory/1888-56-0x0000000073D71000-0x0000000073D73000-memory.dmp
    Filesize

    8KB

  • memory/1888-57-0x0000000000900000-0x000000000108A000-memory.dmp
    Filesize

    7.5MB