Overview

overview

10

Static

static

325b636c44...3d.exe

windows7_x64

10

325b636c44...3d.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    45s
  • max time network
    50s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    16/06/2022, 16:33

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General

  • Target

    325b636c441ba00adae199f307b02cfa3e13fb8f60cd75260e2af3b2876cf03d.exe

  • Size

    7.5MB

  • MD5

    63095df1fdd014bbcc8ee4563d215f2f

  • SHA1

    0ba65b6581ac11faef4bab7bad6d392b52939bbf

  • SHA256

    325b636c441ba00adae199f307b02cfa3e13fb8f60cd75260e2af3b2876cf03d

  • SHA512

    3a018b7f1f29350487d7ad03b40f6c509b476838423fab5200a932a938da28bb32ded62ecfd9348c357c8e37d735c5d4c804626c7ba315951a3d7520ac27c5c7

Score
10/10
recordbreakerdiscoveryspywarestealersuricata

Malware Config

Signatures

  • RecordBreaker

    RecordBreaker is an information stealer capable of downloading and executing secondary payloads written in C++.

    stealerrecordbreaker
  • suricata: ET MALWARE Generic Stealer Config Download Request

    suricata: ET MALWARE Generic Stealer Config Download Request

    suricata
  • suricata: ET MALWARE Recordbreaker Stealer CnC Checkin

    suricata: ET MALWARE Recordbreaker Stealer CnC Checkin

    suricata
  • Downloads MZ/PE file
  • Loads dropped DLL 3 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

    spywarestealer
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
    spyware
  • Checks installed software on the system 1 TTPs

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

    discovery
  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\325b636c441ba00adae199f307b02cfa3e13fb8f60cd75260e2af3b2876cf03d.exe
    "C:\Users\Admin\AppData\Local\Temp\325b636c441ba00adae199f307b02cfa3e13fb8f60cd75260e2af3b2876cf03d.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    PID:1672
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1672 -s 812
      2⤵
      • Program crash
      PID:1684

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • \Users\Admin\AppData\LocalLow\mozglue.dll
    Filesize

    612KB

    MD5

    f07d9977430e762b563eaadc2b94bbfa

    SHA1

    da0a05b2b8d269fb73558dfcf0ed5c167f6d3877

    SHA256

    4191faf7e5eb105a0f4c5c6ed3e9e9c71014e8aa39bbee313bc92d1411e9e862

    SHA512

    6afd512e4099643bba3fc7700dd72744156b78b7bda10263ba1f8571d1e282133a433215a9222a7799f9824f244a2bc80c2816a62de1497017a4b26d562b7eaf

    Download Submit

  • \Users\Admin\AppData\LocalLow\nss3.dll
    Filesize

    1.9MB

    MD5

    f67d08e8c02574cbc2f1122c53bfb976

    SHA1

    6522992957e7e4d074947cad63189f308a80fcf2

    SHA256

    c65b7afb05ee2b2687e6280594019068c3d3829182dfe8604ce4adf2116cc46e

    SHA512

    2e9d0a211d2b085514f181852fae6e7ca6aed4d29f396348bedb59c556e39621810a9a74671566a49e126ec73a60d0f781fa9085eb407df1eefd942c18853be5

    Download Submit

  • \Users\Admin\AppData\LocalLow\sqlite3.dll
    Filesize

    1.0MB

    MD5

    dbf4f8dcefb8056dc6bae4b67ff810ce

    SHA1

    bbac1dd8a07c6069415c04b62747d794736d0689

    SHA256

    47b64311719000fa8c432165a0fdcdfed735d5b54977b052de915b1cbbbf9d68

    SHA512

    b572ca2f2e4a5cc93e4fcc7a18c0ae6df888aa4c55bc7da591e316927a4b5cfcbdda6e60018950be891ff3b26f470cc5cce34d217c2d35074322ab84c32a25d1

    Download Submit

  • memory/1672-54-0x00000000763C1000-0x00000000763C3000-memory.dmp

    Filesize

    8KB

    Download

  • memory/1672-55-0x0000000000F00000-0x000000000167A000-memory.dmp

    Filesize

    7.5MB

    Download

  • memory/1672-59-0x0000000000F00000-0x000000000167A000-memory.dmp

    Filesize

    7.5MB

    Download