Analysis

  • max time kernel
    152s
  • max time network
    44s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    03-07-2022 16:20

General

  • Target

    e49e14672de3a468cc660fd18ec801bea97f0d862279ca37a08956519e005e20.exe

  • Size

    1.5MB

  • MD5

    3b7ad8b81c8bc01bce5456118f026703

  • SHA1

    f19711c4eb758406744e7f0673c9aa8265c83328

  • SHA256

    e49e14672de3a468cc660fd18ec801bea97f0d862279ca37a08956519e005e20

  • SHA512

    a9cebc8efa6873434b4ff597087a0b2b083171068958e67a7d1c1e42016956c7e278d86b8b587d6051b3665c03924e1c016e2cdab707503c9e5037062d19d13e

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 12 IoCs
  • NTFS ADS 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e49e14672de3a468cc660fd18ec801bea97f0d862279ca37a08956519e005e20.exe
    "C:\Users\Admin\AppData\Local\Temp\e49e14672de3a468cc660fd18ec801bea97f0d862279ca37a08956519e005e20.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:1296

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/1296-54-0x0000000000400000-0x000000000040D000-memory.dmp
    Filesize

    52KB

  • memory/1296-57-0x0000000074F21000-0x0000000074F23000-memory.dmp
    Filesize

    8KB

  • memory/1296-58-0x0000000000400000-0x000000000040D000-memory.dmp
    Filesize

    52KB