Analysis

  • max time kernel
    77s
  • max time network
    95s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    21-06-2022 03:20

General

  • Target

    9014f5d4a597cdec4ec2d10bf73883b4f0106f62c9938a8c6a59e506b1203e2b.exe

  • Size

    7.0MB

  • MD5

    9996506af2fdc925020d9c09eb064701

  • SHA1

    c368f05d588e40c2e22ff6f7a1bafb3e4123d1d4

  • SHA256

    9014f5d4a597cdec4ec2d10bf73883b4f0106f62c9938a8c6a59e506b1203e2b

  • SHA512

    27a931a2730b28d19f111672a138558025ef560da50c01f111ada300f5a08b999360e1433a6363fc79dc328a38bbf51948c7826a5e4626dfe9efe193bfd655a5

Malware Config

Signatures

  • Raccoon ver2 3 IoCs

    Raccoon ver2.

  • RecordBreaker

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

  • suricata: ET MALWARE Generic Stealer Config Download Request

    suricata: ET MALWARE Generic Stealer Config Download Request

  • suricata: ET MALWARE Recordbreaker Stealer CnC Checkin

    suricata: ET MALWARE Recordbreaker Stealer CnC Checkin

  • 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.

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

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

  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9014f5d4a597cdec4ec2d10bf73883b4f0106f62c9938a8c6a59e506b1203e2b.exe
    "C:\Users\Admin\AppData\Local\Temp\9014f5d4a597cdec4ec2d10bf73883b4f0106f62c9938a8c6a59e506b1203e2b.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    PID:240

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    612KB

    MD5

    f07d9977430e762b563eaadc2b94bbfa

    SHA1

    da0a05b2b8d269fb73558dfcf0ed5c167f6d3877

    SHA256

    4191faf7e5eb105a0f4c5c6ed3e9e9c71014e8aa39bbee313bc92d1411e9e862

    SHA512

    6afd512e4099643bba3fc7700dd72744156b78b7bda10263ba1f8571d1e282133a433215a9222a7799f9824f244a2bc80c2816a62de1497017a4b26d562b7eaf

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

    Filesize

    1.9MB

    MD5

    f67d08e8c02574cbc2f1122c53bfb976

    SHA1

    6522992957e7e4d074947cad63189f308a80fcf2

    SHA256

    c65b7afb05ee2b2687e6280594019068c3d3829182dfe8604ce4adf2116cc46e

    SHA512

    2e9d0a211d2b085514f181852fae6e7ca6aed4d29f396348bedb59c556e39621810a9a74671566a49e126ec73a60d0f781fa9085eb407df1eefd942c18853be5

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

    Filesize

    1.0MB

    MD5

    dbf4f8dcefb8056dc6bae4b67ff810ce

    SHA1

    bbac1dd8a07c6069415c04b62747d794736d0689

    SHA256

    47b64311719000fa8c432165a0fdcdfed735d5b54977b052de915b1cbbbf9d68

    SHA512

    b572ca2f2e4a5cc93e4fcc7a18c0ae6df888aa4c55bc7da591e316927a4b5cfcbdda6e60018950be891ff3b26f470cc5cce34d217c2d35074322ab84c32a25d1

  • memory/240-54-0x0000000001190000-0x0000000001CAC000-memory.dmp

    Filesize

    11.1MB

  • memory/240-56-0x00000000753C1000-0x00000000753C3000-memory.dmp

    Filesize

    8KB

  • memory/240-57-0x0000000001190000-0x0000000001CAC000-memory.dmp

    Filesize

    11.1MB

  • memory/240-61-0x0000000001190000-0x0000000001CAC000-memory.dmp

    Filesize

    11.1MB