Analysis

  • max time kernel
    109s
  • max time network
    145s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    14-06-2022 22:04

General

  • Target

    2cab7c779ef8911000bb0b9aab3d64d4a3cb72a0d79cd6ace905b2ac4777b95e.exe

  • Size

    2.4MB

  • MD5

    ec99a428fadd2fb8c410c5dc4df19e0e

  • SHA1

    b6e510add141faa53449fd1e3fe7d50de97866fd

  • SHA256

    2cab7c779ef8911000bb0b9aab3d64d4a3cb72a0d79cd6ace905b2ac4777b95e

  • SHA512

    664dd1b1e53d72e772e9bcd9997b58ca8b04f27ba5edc50e9a36365429eec3445a8806b0fa368a58c1334f403ed6ddab55ffbb987b1bf846193a20414a62fcd9

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 14 IoCs
  • Suspicious use of AdjustPrivilegeToken 14 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2cab7c779ef8911000bb0b9aab3d64d4a3cb72a0d79cd6ace905b2ac4777b95e.exe
    "C:\Users\Admin\AppData\Local\Temp\2cab7c779ef8911000bb0b9aab3d64d4a3cb72a0d79cd6ace905b2ac4777b95e.exe"
    1⤵
    • Modifies Internet Explorer settings
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:1412

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/1412-54-0x00000000752A1000-0x00000000752A3000-memory.dmp
    Filesize

    8KB

  • memory/1412-55-0x00000000011C0000-0x000000000194A000-memory.dmp
    Filesize

    7.5MB

  • memory/1412-56-0x0000000074161000-0x0000000074163000-memory.dmp
    Filesize

    8KB

  • memory/1412-57-0x00000000011C0000-0x000000000194A000-memory.dmp
    Filesize

    7.5MB