Analysis

  • max time kernel
    41s
  • max time network
    84s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    25-11-2022 19:45

General

  • Target

    246b7ddc38a8cc8e386e95948621532279a0f5b85bb6561f6e26576e1ba5ca30.exe

  • Size

    2.6MB

  • MD5

    072b144a0ab9e35aaad181039b396447

  • SHA1

    7f840c901d221179a3965d0b6ed8d79e6892832b

  • SHA256

    246b7ddc38a8cc8e386e95948621532279a0f5b85bb6561f6e26576e1ba5ca30

  • SHA512

    a918575215cb3e27e7d57694419e0c1f4420715d600cac77c812e479b0396ac5035307e62eb1c4ea976d8670ca72e3c008e5cc4f35f07bc34f34c38cc2ebae57

  • SSDEEP

    49152:l7/tmn7wgXYSNkjuykGcbRYBCegwzT0hattFe1M7C9WPRsc2:1KHkRkHbcaMosFe1tY

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

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

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Drops Chrome extension 3 IoCs
  • Drops file in System32 directory 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\246b7ddc38a8cc8e386e95948621532279a0f5b85bb6561f6e26576e1ba5ca30.exe
    "C:\Users\Admin\AppData\Local\Temp\246b7ddc38a8cc8e386e95948621532279a0f5b85bb6561f6e26576e1ba5ca30.exe"
    1⤵
    • Drops Chrome extension
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    PID:1748

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

1
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1748-54-0x0000000075631000-0x0000000075633000-memory.dmp
    Filesize

    8KB

  • memory/1748-55-0x0000000000BB0000-0x0000000000C55000-memory.dmp
    Filesize

    660KB