Analysis

  • max time kernel
    151s
  • max time network
    48s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    03-07-2022 05:04

General

  • Target

    7d07acd0cdd8f3ab208b07040d9c5a53f5eccc050fb373fa574abdf01b79e6a1.exe

  • Size

    3.1MB

  • MD5

    3cdcc242d43ae672783ebd30cc41457a

  • SHA1

    170113febd5dc0e31bb98ec7cbebdbd722404a38

  • SHA256

    7d07acd0cdd8f3ab208b07040d9c5a53f5eccc050fb373fa574abdf01b79e6a1

  • SHA512

    09993306eede46cef1d1d460a1bd3be35a38fd9676c479b6ab7651d051fc2a6e39f91b940f8e777c9f45097868956db2e4f87f1e7aaeb995b5da57feb1096614

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 1 IoCs

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

  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 64 IoCs
  • NTFS ADS 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7d07acd0cdd8f3ab208b07040d9c5a53f5eccc050fb373fa574abdf01b79e6a1.exe
    "C:\Users\Admin\AppData\Local\Temp\7d07acd0cdd8f3ab208b07040d9c5a53f5eccc050fb373fa574abdf01b79e6a1.exe"
    1⤵
    • Adds Run key to start application
    • Drops autorun.inf file
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:968

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

Loading Replay Monitor...

Downloads

  • memory/968-56-0x0000000075B61000-0x0000000075B63000-memory.dmp
    Filesize

    8KB

  • memory/968-57-0x0000000000400000-0x000000000040D000-memory.dmp
    Filesize

    52KB