Analysis

  • max time kernel
    91s
  • max time network
    115s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-09-2024 15:22

General

  • Target

    4ac138770d03156be9e06ae8b15c1db7.exe

  • Size

    337KB

  • MD5

    4ac138770d03156be9e06ae8b15c1db7

  • SHA1

    43b48c74f3add50868ac8fe1272f15373a35ad4b

  • SHA256

    dbef01c75b62431ede6a2b2b1e595771c71b4782700094048fc98b86c0e4fbac

  • SHA512

    7cd6c64aa080e49511abb33027bef723ccbd21a30e09b05326e25d9d4efb8fa4aee9d1324bf758120ecfead39a9883dd56fe72406048aa259a7afe35b54f397e

  • SSDEEP

    3072:0Rb8x8w8spF105inBx3mTvld6Cge4Nkz7RSx/iQ46oE6Tv6:0Z8Ow8GFC5W3mTvWChzlS41Rm

Malware Config

Extracted

Family

raccoon

Botnet

970bd7b21ef58eba844bcc1b35da559a

C2

http://193.187.174.250:80/

http://176.113.115.103:80/

Attributes
  • user_agent

    MrBidenNeverKnow

xor.plain

Signatures

  • Raccoon

    Raccoon is an infostealer written in C++ and first seen in 2019.

  • Raccoon Stealer V2 payload 4 IoCs
  • Downloads MZ/PE file
  • Loads dropped DLL 3 IoCs
  • Reads user/profile data of web browsers 3 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 SetThreadContext 8 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4ac138770d03156be9e06ae8b15c1db7.exe
    "C:\Users\Admin\AppData\Local\Temp\4ac138770d03156be9e06ae8b15c1db7.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2764
    • C:\Users\Admin\AppData\Local\Temp\4ac138770d03156be9e06ae8b15c1db7.exe
      "C:\Users\Admin\AppData\Local\Temp\4ac138770d03156be9e06ae8b15c1db7.exe"
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:872
    • C:\Users\Admin\AppData\Local\Temp\4ac138770d03156be9e06ae8b15c1db7.exe
      "C:\Users\Admin\AppData\Local\Temp\4ac138770d03156be9e06ae8b15c1db7.exe"
      2⤵
        PID:3176
      • C:\Users\Admin\AppData\Local\Temp\4ac138770d03156be9e06ae8b15c1db7.exe
        "C:\Users\Admin\AppData\Local\Temp\4ac138770d03156be9e06ae8b15c1db7.exe"
        2⤵
          PID:3256
        • C:\Users\Admin\AppData\Local\Temp\4ac138770d03156be9e06ae8b15c1db7.exe
          "C:\Users\Admin\AppData\Local\Temp\4ac138770d03156be9e06ae8b15c1db7.exe"
          2⤵
            PID:4524
          • C:\Users\Admin\AppData\Local\Temp\4ac138770d03156be9e06ae8b15c1db7.exe
            "C:\Users\Admin\AppData\Local\Temp\4ac138770d03156be9e06ae8b15c1db7.exe"
            2⤵
              PID:4532
            • C:\Users\Admin\AppData\Local\Temp\4ac138770d03156be9e06ae8b15c1db7.exe
              "C:\Users\Admin\AppData\Local\Temp\4ac138770d03156be9e06ae8b15c1db7.exe"
              2⤵
                PID:4980
              • C:\Users\Admin\AppData\Local\Temp\4ac138770d03156be9e06ae8b15c1db7.exe
                "C:\Users\Admin\AppData\Local\Temp\4ac138770d03156be9e06ae8b15c1db7.exe"
                2⤵
                  PID:4120
                • C:\Users\Admin\AppData\Local\Temp\4ac138770d03156be9e06ae8b15c1db7.exe
                  "C:\Users\Admin\AppData\Local\Temp\4ac138770d03156be9e06ae8b15c1db7.exe"
                  2⤵
                    PID:1516
                • 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 --field-trial-handle=3808,i,3387628439405076340,17957358341235678872,262144 --variations-seed-version --mojo-platform-channel-handle=4248 /prefetch:8
                  1⤵
                    PID:4976

                  Network

                  MITRE ATT&CK Enterprise v15

                  Replay Monitor

                  Loading Replay Monitor...

                  Downloads

                  • C:\Users\Admin\AppData\LocalLow\f415y5E1C5iE

                    Filesize

                    232KB

                    MD5

                    7264aef80a2d59b90b3322cc424f6930

                    SHA1

                    b3af34f94dec077bf5ebdd4ddd51290b792efe29

                    SHA256

                    bb8b8bc5668d17dafac88afcb638a716b9c344609f7dd611b6dec46572636548

                    SHA512

                    b5d95671f77bf3996d4ca7f2cedbd1c6ba0b8c5c677666c6eeea6acaa35843bee43c0ac95521432ab338b06f7da8e89b0d0df9b032c1f7e60afed1e21d024b8e

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

                    Filesize

                    612KB

                    MD5

                    f07d9977430e762b563eaadc2b94bbfa

                    SHA1

                    da0a05b2b8d269fb73558dfcf0ed5c167f6d3877

                    SHA256

                    4191faf7e5eb105a0f4c5c6ed3e9e9c71014e8aa39bbee313bc92d1411e9e862

                    SHA512

                    6afd512e4099643bba3fc7700dd72744156b78b7bda10263ba1f8571d1e282133a433215a9222a7799f9824f244a2bc80c2816a62de1497017a4b26d562b7eaf

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

                    Filesize

                    1.9MB

                    MD5

                    f67d08e8c02574cbc2f1122c53bfb976

                    SHA1

                    6522992957e7e4d074947cad63189f308a80fcf2

                    SHA256

                    c65b7afb05ee2b2687e6280594019068c3d3829182dfe8604ce4adf2116cc46e

                    SHA512

                    2e9d0a211d2b085514f181852fae6e7ca6aed4d29f396348bedb59c556e39621810a9a74671566a49e126ec73a60d0f781fa9085eb407df1eefd942c18853be5

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

                    Filesize

                    1.0MB

                    MD5

                    dbf4f8dcefb8056dc6bae4b67ff810ce

                    SHA1

                    bbac1dd8a07c6069415c04b62747d794736d0689

                    SHA256

                    47b64311719000fa8c432165a0fdcdfed735d5b54977b052de915b1cbbbf9d68

                    SHA512

                    b572ca2f2e4a5cc93e4fcc7a18c0ae6df888aa4c55bc7da591e316927a4b5cfcbdda6e60018950be891ff3b26f470cc5cce34d217c2d35074322ab84c32a25d1

                  • C:\Users\Admin\AppData\LocalLow\xs3E7jM2tRYY

                    Filesize

                    114KB

                    MD5

                    6e389da3969c19b6dbfb95013149bbb5

                    SHA1

                    f02ff8f1f1b353e36e4f609d39815c17eba8cee3

                    SHA256

                    4928d3109995b2faee203bc67184c892e9633fc7df6ad619f5852cf680c36ed4

                    SHA512

                    af965dc6aa1c26442f883e2d916509bc7766b425768e6a482223fdd1d3a5133c3b1955ad91bd578c387cc260efee4f738095d8ed7bafb7ed953edcc948313636

                  • memory/872-0-0x0000000000400000-0x0000000000416000-memory.dmp

                    Filesize

                    88KB

                  • memory/872-2-0x0000000000400000-0x0000000000416000-memory.dmp

                    Filesize

                    88KB

                  • memory/872-59-0x0000000000400000-0x0000000000416000-memory.dmp

                    Filesize

                    88KB

                  • memory/3176-58-0x0000000000400000-0x0000000000416000-memory.dmp

                    Filesize

                    88KB