Analysis

  • max time kernel
    102s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    20-06-2022 22:28

General

  • Target

    602957bd398f954f91bc6b00d54da2235ffb1a6ac005075754c33724e3900b8e.exe

  • Size

    2.4MB

  • MD5

    318078454457e52c8452c3d6f4f52d16

  • SHA1

    f4d39cd6eb31c92aa0d59e176a4ac008ff362112

  • SHA256

    602957bd398f954f91bc6b00d54da2235ffb1a6ac005075754c33724e3900b8e

  • SHA512

    c8b4e22b33a96719863852e3df9ab7eeb4b4502ccb3701e6fd05728cebc46f26f0b94a2bac0cacf1bebf0d345a44aa2863b6b5974f00734a3af78ff316a45edd

Score
10/10

Malware Config

Signatures

  • Detected adobe phishing page
  • UPX packed file 2 IoCs

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

  • Drops file in System32 directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies Internet Explorer settings 1 TTPs 11 IoCs
  • Suspicious behavior: EnumeratesProcesses 62 IoCs
  • Suspicious use of AdjustPrivilegeToken 30 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\602957bd398f954f91bc6b00d54da2235ffb1a6ac005075754c33724e3900b8e.exe
    "C:\Users\Admin\AppData\Local\Temp\602957bd398f954f91bc6b00d54da2235ffb1a6ac005075754c33724e3900b8e.exe"
    1⤵
    • Drops file in System32 directory
    • Modifies Internet Explorer settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:4912

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/4912-131-0x0000000000730000-0x0000000000EBA000-memory.dmp
    Filesize

    7.5MB

  • memory/4912-132-0x0000000000730000-0x0000000000EBA000-memory.dmp
    Filesize

    7.5MB