Analysis

  • max time kernel
    152s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    14-12-2020 16:42

General

  • Target

    d39ad5a55253710f0869adc9e33b604e.exe

  • Size

    7.6MB

  • MD5

    d39ad5a55253710f0869adc9e33b604e

  • SHA1

    958068a419f4f7a936fee8cb74f8573822600e7d

  • SHA256

    65d3591d7b9e812861bfc619c867b60793f704cd99a4681d1c2a8c1ca2c11e3a

  • SHA512

    e4d9a18e23306978a3f329b2ac1e7bf574a60f6ba85f588a589969a64111cc53360f015dc33b5436311b70633b683ee0ee981b47de54080b04fe672b997ab228

Score
7/10

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops autorun.inf file 1 TTPs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in Program Files directory 647 IoCs
  • Drops file in Windows directory 158 IoCs
  • NTFS ADS 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d39ad5a55253710f0869adc9e33b604e.exe
    "C:\Users\Admin\AppData\Local\Temp\d39ad5a55253710f0869adc9e33b604e.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:1876

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Replication Through Removable Media

1
T1091

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

1
T1081

Lateral Movement

Replication Through Removable Media

1
T1091

Collection

Data from Local System

1
T1005

Replay Monitor

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Downloads