Analysis

  • max time kernel
    140s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    02-10-2024 13:21

General

  • Target

    8be533a2e7964bb984c8b971c43bcad9ab39f62f6c8448ac7322ddc350c9188aN.exe

  • Size

    265KB

  • MD5

    f5f79a7057a47c30696cf21faecc9710

  • SHA1

    da24b7e12ce38ee50014ad5e766653131c112a88

  • SHA256

    8be533a2e7964bb984c8b971c43bcad9ab39f62f6c8448ac7322ddc350c9188a

  • SHA512

    2a62e228b77964c411855267b87e733db218c8894d616817306ca6cad4656581fed3d72b417bbf985a1f7af62cf1c15f3227b502c52ed87f2ea32146e355e378

  • SSDEEP

    6144:4MTvQJ40O+zY4joKTO5cLarYGsIuKWf0hbVxfxMVczNZqp25m:jvQazWox5qssI/WfSVBipMm

Malware Config

Signatures

  • Modifies security service 2 TTPs 1 IoCs
  • Pony,Fareit

    Pony is a Remote Access Trojan application that steals information.

  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 1 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

  • Disables taskbar notifications via registry modification
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Unsecured Credentials: Credentials In Files 1 TTPs

    Steal credentials from unsecured files.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • UPX packed file 9 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in Program Files directory 3 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

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

  • Modifies registry class 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 15 IoCs
  • Suspicious use of FindShellTrayWindow 28 IoCs
  • Suspicious use of SendNotifyMessage 17 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs
  • System policy modification 1 TTPs 2 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\8be533a2e7964bb984c8b971c43bcad9ab39f62f6c8448ac7322ddc350c9188aN.exe
    "C:\Users\Admin\AppData\Local\Temp\8be533a2e7964bb984c8b971c43bcad9ab39f62f6c8448ac7322ddc350c9188aN.exe"
    1⤵
    • Modifies security service
    • Loads dropped DLL
    • Adds Run key to start application
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    • System policy modification
    PID:276
    • C:\Users\Admin\AppData\Local\Temp\8be533a2e7964bb984c8b971c43bcad9ab39f62f6c8448ac7322ddc350c9188aN.exe
      C:\Users\Admin\AppData\Local\Temp\8be533a2e7964bb984c8b971c43bcad9ab39f62f6c8448ac7322ddc350c9188aN.exe startC:\Users\Admin\AppData\Roaming\88F8F\8D33C.exe%C:\Users\Admin\AppData\Roaming\88F8F
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1992
    • C:\Users\Admin\AppData\Local\Temp\8be533a2e7964bb984c8b971c43bcad9ab39f62f6c8448ac7322ddc350c9188aN.exe
      C:\Users\Admin\AppData\Local\Temp\8be533a2e7964bb984c8b971c43bcad9ab39f62f6c8448ac7322ddc350c9188aN.exe startC:\Program Files (x86)\8FE8F\lvvm.exe%C:\Program Files (x86)\8FE8F
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1728
    • C:\Program Files (x86)\LP\3CD8\6835.tmp
      "C:\Program Files (x86)\LP\3CD8\6835.tmp"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:1244
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2308
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Boot or Logon Autostart Execution: Active Setup
    • Modifies registry class
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:1780

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\88F8F\FE8F.8F8

    Filesize

    996B

    MD5

    f3d649185d893d8da02bee5e70e29cd8

    SHA1

    6aa324665bd3154eb89489e1cb2595910bf07cca

    SHA256

    77b01c60f62f10df9a3289787e19c15381225a5d52c82fe6b9c70d81409a9176

    SHA512

    8480934d6a5c2d77be9475dd77a2c832e844fe42f9119c3d93def10dd3b194a74e679e928b910afa029f035550c2228c42dbc9749a5bc4eea6e324c090823c5d

  • C:\Users\Admin\AppData\Roaming\88F8F\FE8F.8F8

    Filesize

    600B

    MD5

    102eb6c687434cce8f06212e4963322e

    SHA1

    44cc5f41d30b8d6fb3208f078cf883acef7cd25c

    SHA256

    5caa93f10ebf85b05bf26fb830732327bbf4555df805903810cd96ac49881322

    SHA512

    3880aececf03fb22c37b2fc6e053df6ac852652a669e3f936308dc562825cbc4548fe169fed4be74d5b11fb491d2d0eaa1ae96188a707dbb0675f9ba704e6fc9

  • C:\Users\Admin\AppData\Roaming\88F8F\FE8F.8F8

    Filesize

    1KB

    MD5

    eb9eb56e39a5cd33fd3fff828c13059c

    SHA1

    d21e169e7b136ae9f05381a85ce88736d971a8df

    SHA256

    7b50f6d190471687da890cdcc282fed9e391170eb594350a5074615e66a5371e

    SHA512

    5b841860e2483c76681a64751a1b8367072f0c00cd992a7c8c4b9bcafb64987adfa6b1d1ce944f488c0a70aa7f59edeb5d869a98b0ccd1d9e2047767f280a777

  • \Program Files (x86)\LP\3CD8\6835.tmp

    Filesize

    96KB

    MD5

    d9ec2cfd319272c1049d6f5c7fbcf347

    SHA1

    b249e163156fa796cfe432aab0bf86ce2d02c5bd

    SHA256

    2826483622a5df655e3984330a011c9ebbada1cadee1b3e374ed1c2207f37196

    SHA512

    4b1d6a68c159f44ec5f1c8669a24f77c53c629f9f85b65ec11842079cef827e6c41943a3a53fbf8ae3b646d1efa8b96498c57e101cf78dea3a9c4c867bb1fcf1

  • memory/276-15-0x0000000000400000-0x0000000000468000-memory.dmp

    Filesize

    416KB

  • memory/276-0-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/276-122-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/276-13-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/276-3-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/276-2-0x0000000000400000-0x0000000000468000-memory.dmp

    Filesize

    416KB

  • memory/276-295-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/276-299-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/1244-296-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/1728-124-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/1992-16-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/1992-17-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB