Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    02-10-2024 04:01

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:2324
    • C:\Users\Admin\AppData\Local\Temp\8be533a2e7964bb984c8b971c43bcad9ab39f62f6c8448ac7322ddc350c9188aN.exe
      C:\Users\Admin\AppData\Local\Temp\8be533a2e7964bb984c8b971c43bcad9ab39f62f6c8448ac7322ddc350c9188aN.exe startC:\Users\Admin\AppData\Roaming\664B1\34531.exe%C:\Users\Admin\AppData\Roaming\664B1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:588
    • C:\Users\Admin\AppData\Local\Temp\8be533a2e7964bb984c8b971c43bcad9ab39f62f6c8448ac7322ddc350c9188aN.exe
      C:\Users\Admin\AppData\Local\Temp\8be533a2e7964bb984c8b971c43bcad9ab39f62f6c8448ac7322ddc350c9188aN.exe startC:\Program Files (x86)\B10F3\lvvm.exe%C:\Program Files (x86)\B10F3
      2⤵
      • System Location Discovery: System Language Discovery
      PID:612
    • C:\Program Files (x86)\LP\31D6\7935.tmp
      "C:\Program Files (x86)\LP\31D6\7935.tmp"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:1220
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2216
  • 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:1740

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\664B1\10F3.64B

    Filesize

    996B

    MD5

    3f1f9688a9e24a561dec7bace1b50aaf

    SHA1

    9c12644fa2e13c1e98c3969426b8939b9671a7b6

    SHA256

    17c7587f24fe84c79c84fcfdd18e17cca58260e2c77636e0d68f463c04c6966b

    SHA512

    ad908022d7bd988c7fd4fec11c30af3afca35163a55672fd81d0eed55b6e261dd611b4140b73daea061f62a252e9dbf5bfefb287376283799b93a40aa753bc4c

  • C:\Users\Admin\AppData\Roaming\664B1\10F3.64B

    Filesize

    600B

    MD5

    5ceda4088af5f010b0435db7e75b5620

    SHA1

    6d1924c7f52336f1dc175979b3ec701f1e4e8c34

    SHA256

    03f97d5c957bdafb1bb9db2e63c1de7e4d3c3b268c813d4bd3d769f82fc3c684

    SHA512

    8a86b9b59cc2eae355010fe9d0eaeb0ebe761b17c3587117b245fc50ec87aae2fb4ede8d9f90ba777763ac713734aabb4a7e64fa7115a91f01955acf60c97ee1

  • C:\Users\Admin\AppData\Roaming\664B1\10F3.64B

    Filesize

    1KB

    MD5

    6c960e35970c07a8f656aa63a91f0622

    SHA1

    cc65dbfb6cb226008fd63b608ea841d089745b4b

    SHA256

    38af2b917819c69e485b5f72f56ed2f00c52cbbc68830166b80003c30100fc55

    SHA512

    6196bef36654162d5a3c0c6cc740dafe53fa7bce7a08dd1b32bd24a8f6d820935c0bf06ecad61f419caf77352bc80f19da96a4b60d05fcc453d1a43843aa5161

  • \Program Files (x86)\LP\31D6\7935.tmp

    Filesize

    96KB

    MD5

    d9ec2cfd319272c1049d6f5c7fbcf347

    SHA1

    b249e163156fa796cfe432aab0bf86ce2d02c5bd

    SHA256

    2826483622a5df655e3984330a011c9ebbada1cadee1b3e374ed1c2207f37196

    SHA512

    4b1d6a68c159f44ec5f1c8669a24f77c53c629f9f85b65ec11842079cef827e6c41943a3a53fbf8ae3b646d1efa8b96498c57e101cf78dea3a9c4c867bb1fcf1

  • memory/588-18-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/588-17-0x000000000064A000-0x000000000065A000-memory.dmp

    Filesize

    64KB

  • memory/588-16-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/612-109-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/1220-289-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2324-107-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2324-13-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2324-2-0x0000000000400000-0x0000000000468000-memory.dmp

    Filesize

    416KB

  • memory/2324-0-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2324-3-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2324-288-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2324-15-0x0000000000400000-0x0000000000468000-memory.dmp

    Filesize

    416KB

  • memory/2324-292-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB