Analysis

  • max time kernel
    145s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-02-2024 11:48

General

  • Target

    1026f3f2041ac034444810ec08cf93d80089576f1c9cfd7d39b3e8581069507e.exe

  • Size

    3.8MB

  • MD5

    ef76803ef1b7f012e12bb9961cf5a0fa

  • SHA1

    c9104c035bade14e4ca91ce8f477bb78486cb17a

  • SHA256

    1026f3f2041ac034444810ec08cf93d80089576f1c9cfd7d39b3e8581069507e

  • SHA512

    e56809a732090d2656ec40ce13ce0f9be4cf0a01a72924ee097d086fca99061d0d5b6dede855b1bb271abbde9d780970d83de83665cc8ecdf0995e70551bc7d1

  • SSDEEP

    98304:d77Pmq33rE/JDLPWZADUGer7B6iY74M/hmlwXVZ4FB0:5+R/eZADUXRg

Score
10/10

Malware Config

Extracted

Family

bitrat

Version

1.38

C2

paintedkitty.duckdns.org:4444

Attributes
  • communication_password

    202cb962ac59075b964b07152d234b70

  • tor_process

    tor

Signatures

  • BitRAT

    BitRAT is a remote access tool written in C++ and uses leaked source code from other families.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1026f3f2041ac034444810ec08cf93d80089576f1c9cfd7d39b3e8581069507e.exe
    "C:\Users\Admin\AppData\Local\Temp\1026f3f2041ac034444810ec08cf93d80089576f1c9cfd7d39b3e8581069507e.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:936
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4460 --field-trial-handle=2304,i,7548677271533893574,11048237606705436109,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:2628

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/936-0-0x0000000000400000-0x00000000007CE000-memory.dmp
      Filesize

      3.8MB

    • memory/936-1-0x0000000074FF0000-0x0000000075029000-memory.dmp
      Filesize

      228KB

    • memory/936-2-0x0000000075370000-0x00000000753A9000-memory.dmp
      Filesize

      228KB

    • memory/936-3-0x0000000075370000-0x00000000753A9000-memory.dmp
      Filesize

      228KB

    • memory/936-4-0x0000000075370000-0x00000000753A9000-memory.dmp
      Filesize

      228KB

    • memory/936-5-0x0000000075370000-0x00000000753A9000-memory.dmp
      Filesize

      228KB

    • memory/936-6-0x0000000075370000-0x00000000753A9000-memory.dmp
      Filesize

      228KB

    • memory/936-7-0x0000000075370000-0x00000000753A9000-memory.dmp
      Filesize

      228KB

    • memory/936-8-0x0000000075370000-0x00000000753A9000-memory.dmp
      Filesize

      228KB

    • memory/936-9-0x0000000075370000-0x00000000753A9000-memory.dmp
      Filesize

      228KB