Analysis

  • max time kernel
    5s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    23-11-2022 13:46

General

  • Target

    8644be74f6121dcefe6813ad30317d68cc26da1cc52b6237c909c2fc055fe3af.exe

  • Size

    1.6MB

  • MD5

    87e4fa393fd4835bd67798b3b9ce66fb

  • SHA1

    f275ce9758be34c5b089d7d65f86a4b4ac5c2a93

  • SHA256

    8644be74f6121dcefe6813ad30317d68cc26da1cc52b6237c909c2fc055fe3af

  • SHA512

    c898f82a28dce433d03f9157d0e6ece14d3cd841e9c4c9d6d6f053cd1e1c1c38d80f817a18ae6a29bf6219581a8f5570d74d59b06f2619a7c25b6170510acfc2

  • SSDEEP

    24576:eIqR5vrjhyv53DHGo2Hfi73PdD+vozKnfSg8kZv7Kr8+0f75xWvwTjhMXBQB:Grlo3z2f2WerQf75o4Tt

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\8644be74f6121dcefe6813ad30317d68cc26da1cc52b6237c909c2fc055fe3af.exe
    "C:\Users\Admin\AppData\Local\Temp\8644be74f6121dcefe6813ad30317d68cc26da1cc52b6237c909c2fc055fe3af.exe"
    1⤵
    • Drops Chrome extension
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    PID:1368

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/1368-54-0x0000000076301000-0x0000000076303000-memory.dmp
    Filesize

    8KB

  • memory/1368-55-0x0000000000D50000-0x0000000000DF7000-memory.dmp
    Filesize

    668KB

  • memory/1368-60-0x00000000003D2000-0x00000000003D6000-memory.dmp
    Filesize

    16KB

  • memory/1368-61-0x00000000003D2000-0x00000000003D6000-memory.dmp
    Filesize

    16KB

  • memory/1368-62-0x00000000003D2000-0x00000000003D6000-memory.dmp
    Filesize

    16KB

  • memory/1368-63-0x00000000003D2000-0x00000000003D6000-memory.dmp
    Filesize

    16KB

  • memory/1368-64-0x00000000003D2000-0x00000000003D6000-memory.dmp
    Filesize

    16KB

  • memory/1368-65-0x00000000003D2000-0x00000000003D6000-memory.dmp
    Filesize

    16KB

  • memory/1368-66-0x00000000003D2000-0x00000000003D6000-memory.dmp
    Filesize

    16KB

  • memory/1368-67-0x00000000003D2000-0x00000000003D6000-memory.dmp
    Filesize

    16KB

  • memory/1368-68-0x00000000003D2000-0x00000000003D6000-memory.dmp
    Filesize

    16KB

  • memory/1368-69-0x00000000003D2000-0x00000000003D6000-memory.dmp
    Filesize

    16KB

  • memory/1368-70-0x00000000003D2000-0x00000000003D6000-memory.dmp
    Filesize

    16KB

  • memory/1368-71-0x00000000003D2000-0x00000000003D6000-memory.dmp
    Filesize

    16KB

  • memory/1368-72-0x00000000003D2000-0x00000000003D6000-memory.dmp
    Filesize

    16KB

  • memory/1368-73-0x00000000003D2000-0x00000000003D6000-memory.dmp
    Filesize

    16KB

  • memory/1368-74-0x00000000003D2000-0x00000000003D6000-memory.dmp
    Filesize

    16KB

  • memory/1368-75-0x00000000003D2000-0x00000000003D6000-memory.dmp
    Filesize

    16KB

  • memory/1368-76-0x00000000003D2000-0x00000000003D6000-memory.dmp
    Filesize

    16KB

  • memory/1368-77-0x00000000003D2000-0x00000000003D6000-memory.dmp
    Filesize

    16KB

  • memory/1368-78-0x00000000003D2000-0x00000000003D6000-memory.dmp
    Filesize

    16KB