Analysis

  • max time kernel
    140s
  • max time network
    140s
  • platform
    windows7_x64
  • resource
    win7-20250207-en
  • resource tags

    arch:x64arch:x86image:win7-20250207-enlocale:en-usos:windows7-x64system
  • submitted
    09/03/2025, 01:50

General

  • Target

    c127879c5fa90526ba316c4bffd85427.exe

  • Size

    10.0MB

  • MD5

    c127879c5fa90526ba316c4bffd85427

  • SHA1

    3842cfd9949c83a4783bf8bc48ed5e6d629033bb

  • SHA256

    808ea5f3c49d50f3ea6daeb52a6a5923c80c8a361a25048275077b12417c461b

  • SHA512

    051abfcf0a325885c201a1a0e6e936d31b35d36838a585cadc7f6a29a23ac8bfb883b2e56c6960824b3143b78da17bf711b48a9ab3b997edf3e6f306301ceb5f

  • SSDEEP

    49152:qq/f3J6UdlWunpHC2npAadqn3/FJovlO:q+cTMHC2npAao32

Malware Config

Extracted

Family

raccoon

Botnet

eee94d533c0441c732ed7e18e494bdc6

C2

http://45.15.156.16/

http://82.115.223.5/

http://82.115.223.6/

http://45.15.156.17/

http://82.115.223.7/

Attributes
  • user_agent

    mozzzzzzzzzzz

xor.plain

Extracted

Family

smokeloader

Botnet

x0x4

Signatures

  • Raccoon

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

  • Raccoon family
  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Smokeloader family
  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 3 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 7 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of WriteProcessMemory 41 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c127879c5fa90526ba316c4bffd85427.exe
    "C:\Users\Admin\AppData\Local\Temp\c127879c5fa90526ba316c4bffd85427.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2424
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBTAGUAYwBvAG4AZABzACAAMwA0AA==
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:768
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBTAGUAYwBvAG4AZABzACAAMQAwADsAIABTAGUAdAAtAE0AcABQAHIAZQBmAGUAcgBlAG4AYwBlACAALQBFAHgAYwBsAHUAcwBpAG8AbgBQAGEAdABoACAAJwBDADoAXAAnAA==
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2572
    • C:\Users\Admin\AppData\Local\Temp\Ifiopyrxmbmpmdubjnjdmx0x4_2.exe
      "C:\Users\Admin\AppData\Local\Temp\Ifiopyrxmbmpmdubjnjdmx0x4_2.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:824
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBTAGUAYwBvAG4AZABzACAAMwA0AA==
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:584
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBTAGUAYwBvAG4AZABzACAAMQAwADsAIABTAGUAdAAtAE0AcABQAHIAZQBmAGUAcgBlAG4AYwBlACAALQBFAHgAYwBsAHUAcwBpAG8AbgBQAGEAdABoACAAJwBDADoAXAAnAA==
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2580
      • C:\Users\Admin\AppData\Local\Temp\Ifiopyrxmbmpmdubjnjdmx0x4_2.exe
        C:\Users\Admin\AppData\Local\Temp\Ifiopyrxmbmpmdubjnjdmx0x4_2.exe
        3⤵
        • Executes dropped EXE
        PID:2496
      • C:\Users\Admin\AppData\Local\Temp\Ifiopyrxmbmpmdubjnjdmx0x4_2.exe
        C:\Users\Admin\AppData\Local\Temp\Ifiopyrxmbmpmdubjnjdmx0x4_2.exe
        3⤵
        • Executes dropped EXE
        PID:836
    • C:\Users\Admin\AppData\Local\Temp\c127879c5fa90526ba316c4bffd85427.exe
      C:\Users\Admin\AppData\Local\Temp\c127879c5fa90526ba316c4bffd85427.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1392

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\Y8F65RTP3AO4555EEDM1.temp

    Filesize

    7KB

    MD5

    5538c20e5aad35287f978d09dc59f66a

    SHA1

    3b9af5a6c5cdb2787419e05c77ddb8167860564f

    SHA256

    86cffba1d5fad48b816428ff39273fa43bdfbcf313edf474b43eac5ee42342b1

    SHA512

    9a95f54075e8ef5844a9d66dde338734e5a6d5d63295d08ce007318bdbedec4b37ccadc5e321588d1cab09c6c0eb8177202a1da0a922c0dfb9c128c23d9fe4b7

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

    Filesize

    7KB

    MD5

    64ccab9d534276eb7c514bad3caae6d3

    SHA1

    43d3a3ec285e4cfab9dced997d24d069a2f2d1d5

    SHA256

    c6f61c92b55932351f95342c056a8d9d935c70ec19249439b4c557edd3b1cffb

    SHA512

    31524274c8a539b86b7ed8be86958c637ef00430e07381c98e9f6d519507125aecd79c9ebbc050cd6eb6207c8ed11a6ab4849e8a549380fe36e8c059ad82617a

  • \Users\Admin\AppData\Local\Temp\Ifiopyrxmbmpmdubjnjdmx0x4_2.exe

    Filesize

    819KB

    MD5

    7f1f17f581d25b34013146f290fea01b

    SHA1

    27c020394a1396b3e11ab563d62f76c2d5e873ea

    SHA256

    2bbe711ab5c483cdbc39743637123498da1e62a743e7186a8e6a363c6c349375

    SHA512

    8793a175c5d664c388f94d40ab544866d13b4c6b9348d56bd5a3144fb9480b0982577e6cc8604f6355ded850c7bcc67c1536af59bfdceb11a23187a8ee3f4935

  • memory/768-7-0x0000000001DB0000-0x0000000001DF0000-memory.dmp

    Filesize

    256KB

  • memory/768-10-0x0000000001DB0000-0x0000000001DF0000-memory.dmp

    Filesize

    256KB

  • memory/824-24-0x00000000000B0000-0x0000000000184000-memory.dmp

    Filesize

    848KB

  • memory/824-25-0x0000000001F60000-0x0000000002030000-memory.dmp

    Filesize

    832KB

  • memory/836-55-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/836-57-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/836-59-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/836-60-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/1392-38-0x0000000000400000-0x0000000000412000-memory.dmp

    Filesize

    72KB

  • memory/1392-28-0x0000000000400000-0x0000000000412000-memory.dmp

    Filesize

    72KB

  • memory/1392-37-0x0000000000400000-0x0000000000412000-memory.dmp

    Filesize

    72KB

  • memory/1392-36-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/1392-34-0x0000000000400000-0x0000000000412000-memory.dmp

    Filesize

    72KB

  • memory/1392-32-0x0000000000400000-0x0000000000412000-memory.dmp

    Filesize

    72KB

  • memory/1392-30-0x0000000000400000-0x0000000000412000-memory.dmp

    Filesize

    72KB

  • memory/1392-26-0x0000000000400000-0x0000000000412000-memory.dmp

    Filesize

    72KB

  • memory/2424-9-0x0000000074630000-0x0000000074D1E000-memory.dmp

    Filesize

    6.9MB

  • memory/2424-0-0x000000007463E000-0x000000007463F000-memory.dmp

    Filesize

    4KB

  • memory/2424-39-0x0000000074630000-0x0000000074D1E000-memory.dmp

    Filesize

    6.9MB

  • memory/2424-8-0x000000007463E000-0x000000007463F000-memory.dmp

    Filesize

    4KB

  • memory/2424-4-0x0000000000AD0000-0x0000000000B62000-memory.dmp

    Filesize

    584KB

  • memory/2424-3-0x0000000074630000-0x0000000074D1E000-memory.dmp

    Filesize

    6.9MB

  • memory/2424-2-0x0000000004890000-0x00000000049D8000-memory.dmp

    Filesize

    1.3MB

  • memory/2424-1-0x0000000000C20000-0x0000000000D6A000-memory.dmp

    Filesize

    1.3MB