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Analysis

  • max time kernel
    118s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    27/09/2024, 09:31

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 5 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
  • 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 7 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:1852
    • 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:2432
    • C:\Users\Admin\AppData\Local\Temp\4ac138770d03156be9e06ae8b15c1db7.exe
      "C:\Users\Admin\AppData\Local\Temp\4ac138770d03156be9e06ae8b15c1db7.exe"
      2⤵
        PID:2516
      • C:\Users\Admin\AppData\Local\Temp\4ac138770d03156be9e06ae8b15c1db7.exe
        "C:\Users\Admin\AppData\Local\Temp\4ac138770d03156be9e06ae8b15c1db7.exe"
        2⤵
          PID:2512
        • C:\Users\Admin\AppData\Local\Temp\4ac138770d03156be9e06ae8b15c1db7.exe
          "C:\Users\Admin\AppData\Local\Temp\4ac138770d03156be9e06ae8b15c1db7.exe"
          2⤵
            PID:1144
          • C:\Users\Admin\AppData\Local\Temp\4ac138770d03156be9e06ae8b15c1db7.exe
            "C:\Users\Admin\AppData\Local\Temp\4ac138770d03156be9e06ae8b15c1db7.exe"
            2⤵
              PID:2256
            • C:\Users\Admin\AppData\Local\Temp\4ac138770d03156be9e06ae8b15c1db7.exe
              "C:\Users\Admin\AppData\Local\Temp\4ac138770d03156be9e06ae8b15c1db7.exe"
              2⤵
                PID:2276
              • C:\Users\Admin\AppData\Local\Temp\4ac138770d03156be9e06ae8b15c1db7.exe
                "C:\Users\Admin\AppData\Local\Temp\4ac138770d03156be9e06ae8b15c1db7.exe"
                2⤵
                  PID:1244
                • C:\Users\Admin\AppData\Local\Temp\4ac138770d03156be9e06ae8b15c1db7.exe
                  "C:\Users\Admin\AppData\Local\Temp\4ac138770d03156be9e06ae8b15c1db7.exe"
                  2⤵
                    PID:1948

                Network

                MITRE ATT&CK Enterprise v15

                Replay Monitor

                Loading Replay Monitor...

                Downloads

                • C:\Users\Admin\AppData\LocalLow\zo3XpJbc5a7w

                  Filesize

                  92KB

                  MD5

                  f98745d81e8b84f39630844a63afc1ee

                  SHA1

                  d7977c2dab5de25630f7d869f9b16a8502cd3bb3

                  SHA256

                  9c34e13f0d2852fb4a8a53a4727a59d24691a507edb6ff1965024a6147799a83

                  SHA512

                  e6b1bf12139e627d6aa2b25c9d7e8ebab1e86fc3025655bf88bc735413f55b10490f0237b8d11fd5db0eb6045f6176e93228c70d8e940a62ea4324816c31a3dd

                • \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/2432-4-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

                  Filesize

                  4KB

                • memory/2432-2-0x0000000000400000-0x0000000000416000-memory.dmp

                  Filesize

                  88KB

                • memory/2432-0-0x0000000000400000-0x0000000000416000-memory.dmp

                  Filesize

                  88KB

                • memory/2432-3-0x0000000000400000-0x0000000000416000-memory.dmp

                  Filesize

                  88KB

                • memory/2432-1-0x0000000000400000-0x0000000000416000-memory.dmp

                  Filesize

                  88KB

                • memory/2432-8-0x0000000000400000-0x0000000000416000-memory.dmp

                  Filesize

                  88KB

                • memory/2432-6-0x0000000000400000-0x0000000000416000-memory.dmp

                  Filesize

                  88KB

                • memory/2432-56-0x0000000000400000-0x0000000000416000-memory.dmp

                  Filesize

                  88KB

                • memory/2516-50-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

                  Filesize

                  4KB

                • memory/2516-55-0x0000000000400000-0x0000000000416000-memory.dmp

                  Filesize

                  88KB