Analysis

  • max time kernel
    118s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    29-11-2024 20:34

General

  • Target

    9622985773330132aabb5d01f34e72e78390062e86a2a1c4d0113aef5ba470a3N.exe

  • Size

    283KB

  • MD5

    50dcf731699b37be03f91be86c617290

  • SHA1

    db4769a1995569c09e57c1ae365d47563638d419

  • SHA256

    9622985773330132aabb5d01f34e72e78390062e86a2a1c4d0113aef5ba470a3

  • SHA512

    fd036efb4d2d71cb491aae3d7e214e94aae93792fd4da8ab11704cb50a390a07fdd4ea95bb4aee2c42dd0903556d7a23bbf81a1429f5531a32b8d8620f090825

  • SSDEEP

    6144:ErPrgEYF57R69Um+nEY0kqk4PXzCPamiHtRNCI6X:ugXF9R6ym+skK07mKX

Malware Config

Signatures

  • Cycbot

    Cycbot is a backdoor and trojan written in C++..

  • Cycbot family
  • Detects Cycbot payload 7 IoCs

    Cycbot is a backdoor and trojan written in C++.

  • Modifies security service 2 TTPs 1 IoCs
  • Pony family
  • 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 8 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 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\9622985773330132aabb5d01f34e72e78390062e86a2a1c4d0113aef5ba470a3N.exe
    "C:\Users\Admin\AppData\Local\Temp\9622985773330132aabb5d01f34e72e78390062e86a2a1c4d0113aef5ba470a3N.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:684
    • C:\Users\Admin\AppData\Local\Temp\9622985773330132aabb5d01f34e72e78390062e86a2a1c4d0113aef5ba470a3N.exe
      C:\Users\Admin\AppData\Local\Temp\9622985773330132aabb5d01f34e72e78390062e86a2a1c4d0113aef5ba470a3N.exe startC:\Users\Admin\AppData\Roaming\3869E\94FC8.exe%C:\Users\Admin\AppData\Roaming\3869E
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2900
    • C:\Users\Admin\AppData\Local\Temp\9622985773330132aabb5d01f34e72e78390062e86a2a1c4d0113aef5ba470a3N.exe
      C:\Users\Admin\AppData\Local\Temp\9622985773330132aabb5d01f34e72e78390062e86a2a1c4d0113aef5ba470a3N.exe startC:\Program Files (x86)\9EB04\lvvm.exe%C:\Program Files (x86)\9EB04
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2860
    • C:\Program Files (x86)\LP\C883\9CBC.tmp
      "C:\Program Files (x86)\LP\C883\9CBC.tmp"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:1348
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2640
  • 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:1036

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Roaming\3869E\EB04.869

    Filesize

    996B

    MD5

    7ef8b374664f0c3bd96ae46987b07713

    SHA1

    7989c31d5c6715adef2071b41939d82d1c5a59ae

    SHA256

    f8195ea8c558f871963faad95077ad75d3ee8d8b0f39e380e563bf4d19577fb6

    SHA512

    c0c98b22587f83bd40d409e3c004e5d5ae73a12947abb35bd2d71ad9f059f84325261d0f7e047764de6c2ba04dc847dfe8c970a5dbfeadbd569b9e35b2150c3a

  • C:\Users\Admin\AppData\Roaming\3869E\EB04.869

    Filesize

    1KB

    MD5

    06dffc791e885e9bf1470150d28479e4

    SHA1

    ece7fa6b8939b2e2c1ce627dc54667c0608426a1

    SHA256

    cffa5db46f173e104ee26ab57e941395e1d0b40646ed30d8d3a64de19f88fe07

    SHA512

    979ddc031575f37896c9c7f918fa5a73ca96bc86ca19426a1e56e972f22e74d9ef71578d21ecbcf9c7933bca973f4705a9083f46b885e5fadddb05f73d4eeb56

  • C:\Users\Admin\AppData\Roaming\3869E\EB04.869

    Filesize

    600B

    MD5

    26c61a0f76b86e1d58b0e84f28919e93

    SHA1

    ba7755e5060a52241bf417b87a96e6d3083a2ec2

    SHA256

    a1e656732d4a55397e0676f24d5a5bec423184fb6dfc250196b49cc85b111ef8

    SHA512

    e944aece6bdd1e135aa205eeab1b2672b7b7aedf8010c9110707fecbbe6b42051e782fe7132f56e6c0dadd3c62f9c0e68ad78300d0832008e47a671b6ad5d724

  • C:\Users\Admin\AppData\Roaming\3869E\EB04.869

    Filesize

    1KB

    MD5

    62b4ec651de7571530085ae65eb5a89b

    SHA1

    7c5a94c855e36d117f784c9d4a8f5f729a8788f5

    SHA256

    9d3f10db7579591fe073a4a5ea70bd7cfaffc9821e4eedcbf989b9db3ff99b48

    SHA512

    aff6e0ebfd5b7a67b9bd24a04895084549fccf64a9a8dc1eb074dce6d1e25a5bfbec3aa41eed54e69be8a5123ee5257b6a8ccaa12753720d863ab855395b035a

  • \Program Files (x86)\LP\C883\9CBC.tmp

    Filesize

    99KB

    MD5

    9d83b6d4629b9d0e96bbdb171b0dc5db

    SHA1

    e9bed14c44fe554e0e8385096bbacca494da30b1

    SHA256

    d3a6060ff059a7724a483d82025a9231a61143839b633a6d3842a58ccb5a7d7d

    SHA512

    301187bdcab5ca9942b2c7b7114e37e53e58b5661eef50c389622950d7691993a29f5a825132cf499ca73cdb6637d3f58afdc024cb04fac2b8e01f752209572c

  • memory/684-47-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/684-1-0x0000000000400000-0x0000000000469000-memory.dmp

    Filesize

    420KB

  • memory/684-4-0x0000000000400000-0x0000000000469000-memory.dmp

    Filesize

    420KB

  • memory/684-126-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/684-3-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/684-2-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/684-197-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/1348-125-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/2860-124-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/2900-46-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB