Analysis

  • max time kernel
    142s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    21-03-2024 12:13

General

  • Target

    db98b05e2c1ef05c32c654c40612334d.exe

  • Size

    279KB

  • MD5

    db98b05e2c1ef05c32c654c40612334d

  • SHA1

    1594dba6fa8cf76450ab5b5abbeced3fa70453de

  • SHA256

    655e54ce6249faacacd7d980425424bf24f55b47b6774ce7172d06c3986af614

  • SHA512

    eaa4d8521a4fd46493a52c9a8e227a8620fcb1f5bd19ddb13998a729e3579a3e68c4ee117043e992ffe5013349bb0e6965f7b42d3b432e450890e5e0de6866dc

  • SSDEEP

    6144:JRuNxmk4Hgg6EEVl6YFZ3PCGsSzC+Ui/tW1/u:JMNxb+VEXtf/MPi/tWx

Malware Config

Signatures

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

    Pony is a Remote Access Trojan application that steals information.

  • Disables taskbar notifications via registry modification
  • Modifies Installed Components in the registry 2 TTPs 1 IoCs
  • 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 2 TTPs

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

  • UPX packed file 8 IoCs

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

  • 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.

  • Drops file in Program Files directory 3 IoCs
  • 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 18 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\db98b05e2c1ef05c32c654c40612334d.exe
    "C:\Users\Admin\AppData\Local\Temp\db98b05e2c1ef05c32c654c40612334d.exe"
    1⤵
    • Modifies security service
    • Loads dropped DLL
    • Adds Run key to start application
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    • System policy modification
    PID:2380
    • C:\Users\Admin\AppData\Local\Temp\db98b05e2c1ef05c32c654c40612334d.exe
      C:\Users\Admin\AppData\Local\Temp\db98b05e2c1ef05c32c654c40612334d.exe startC:\Users\Admin\AppData\Roaming\2E593\9F65B.exe%C:\Users\Admin\AppData\Roaming\2E593
      2⤵
        PID:1928
      • C:\Users\Admin\AppData\Local\Temp\db98b05e2c1ef05c32c654c40612334d.exe
        C:\Users\Admin\AppData\Local\Temp\db98b05e2c1ef05c32c654c40612334d.exe startC:\Program Files (x86)\931B1\lvvm.exe%C:\Program Files (x86)\931B1
        2⤵
          PID:2828
        • C:\Program Files (x86)\LP\5B02\9AD9.tmp
          "C:\Program Files (x86)\LP\5B02\9AD9.tmp"
          2⤵
          • Executes dropped EXE
          PID:556
      • C:\Windows\system32\msiexec.exe
        C:\Windows\system32\msiexec.exe /V
        1⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2588
      • C:\Windows\explorer.exe
        explorer.exe
        1⤵
        • Modifies Installed Components in the registry
        • Modifies registry class
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        PID:776

      Network

      MITRE ATT&CK Matrix ATT&CK v13

      Persistence

      Create or Modify System Process

      1
      T1543

      Windows Service

      1
      T1543.003

      Boot or Logon Autostart Execution

      2
      T1547

      Registry Run Keys / Startup Folder

      2
      T1547.001

      Privilege Escalation

      Create or Modify System Process

      1
      T1543

      Windows Service

      1
      T1543.003

      Boot or Logon Autostart Execution

      2
      T1547

      Registry Run Keys / Startup Folder

      2
      T1547.001

      Defense Evasion

      Modify Registry

      4
      T1112

      Credential Access

      Unsecured Credentials

      2
      T1552

      Credentials In Files

      2
      T1552.001

      Discovery

      Query Registry

      2
      T1012

      Collection

      Data from Local System

      2
      T1005

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Roaming\2E593\31B1.E59
        Filesize

        600B

        MD5

        9fba8578b64032778310c4f0d33bc931

        SHA1

        92dc1c7a87896c765182b9a47c8166315b20e9eb

        SHA256

        fedd76a398ea7147781c5dd66d217e7e043709b79d20469d3862e1973086f409

        SHA512

        2f9537d86355d713cd0babd4d6fa89e9af5a0ab06dd13c7fc87798b7468ec60dfca21c6df490e7b5059be70be89b36af7e593bba2824b1ee2ba0e09484e1ada4

      • C:\Users\Admin\AppData\Roaming\2E593\31B1.E59
        Filesize

        996B

        MD5

        c62877a28564f547db6d4ff37a69a8bd

        SHA1

        f1e984b5f9c95c70d4e8c3516f373feb1d7ca090

        SHA256

        4464e1bc6eda75d7c47e1b478987e260368cd92f9fb80674cd889f92899065ee

        SHA512

        9b86531234df0f0cf1db0a7179c5a3b7c5e42e0fb569cc72bb334035236de03bcd38f9a90013afc16818e0e904ff586f59c57fe44da8abd863300a79107fcf7c

      • \Program Files (x86)\LP\5B02\9AD9.tmp
        Filesize

        100KB

        MD5

        c4e24788d32ebb00263cb427bfea8169

        SHA1

        593fb420be4cc83ef5a4f33c6458b656a40aac99

        SHA256

        8b7bb24edebd07960302514efd101ba7b7e467436bf84d48c0b877d54c220833

        SHA512

        04e82e212860eee3718b33ca493961180bf1871ea50e36cab97caa395176df91102c2e64d6a6338e89557bc3066cc237e4927f2857e89591f1a08eab83e7248a

      • memory/556-188-0x0000000000400000-0x000000000041C000-memory.dmp
        Filesize

        112KB

      • memory/556-185-0x0000000000400000-0x000000000041C000-memory.dmp
        Filesize

        112KB

      • memory/556-186-0x0000000000500000-0x0000000000600000-memory.dmp
        Filesize

        1024KB

      • memory/776-190-0x0000000004330000-0x0000000004331000-memory.dmp
        Filesize

        4KB

      • memory/776-167-0x0000000004330000-0x0000000004331000-memory.dmp
        Filesize

        4KB

      • memory/1928-169-0x0000000000570000-0x0000000000670000-memory.dmp
        Filesize

        1024KB

      • memory/1928-14-0x0000000000570000-0x0000000000670000-memory.dmp
        Filesize

        1024KB

      • memory/1928-13-0x0000000000400000-0x000000000046B000-memory.dmp
        Filesize

        428KB

      • memory/2380-76-0x0000000000400000-0x000000000046B000-memory.dmp
        Filesize

        428KB

      • memory/2380-192-0x0000000000400000-0x000000000046B000-memory.dmp
        Filesize

        428KB

      • memory/2380-11-0x0000000000400000-0x000000000046B000-memory.dmp
        Filesize

        428KB

      • memory/2380-187-0x0000000000400000-0x000000000046B000-memory.dmp
        Filesize

        428KB

      • memory/2380-1-0x0000000000400000-0x000000000046B000-memory.dmp
        Filesize

        428KB

      • memory/2380-80-0x0000000000250000-0x0000000000350000-memory.dmp
        Filesize

        1024KB

      • memory/2380-2-0x0000000000250000-0x0000000000350000-memory.dmp
        Filesize

        1024KB

      • memory/2828-79-0x00000000005E7000-0x000000000062C000-memory.dmp
        Filesize

        276KB

      • memory/2828-78-0x0000000000400000-0x000000000046B000-memory.dmp
        Filesize

        428KB