Overview

overview

10

Static

static

5

934521da6f...6N.exe

windows7-x64

10

934521da6f...6N.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    120s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    12-11-2024 21:12

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe

  • Size

    6.5MB

  • MD5

    e155ceb06ac1b1eb3bb464c167635fa5

  • SHA1

    1cdf6d08951714512bb9a70bb3c52b8a77c793b4

  • SHA256

    595996ad7812cd42bab3c9d6a765c370dcd832f7461099bad1519602cbbbe494

  • SHA512

    ec209d1a1d0a4f0fa714dbe91d83f24e8604db34dcffa4789c9f0f9ad945a545c5cf6cdfd2336a983fe5632ff748e259695fbce7154f6a4af5081275c001f953

  • SSDEEP

    196608:47effIPEsy58doQaTzwZ8Jq3QKnqVtxQnKnqVtxQu9OryfEQdy38doQaoiny/mKx:47effIPEsy58doQaTzwZ8Jq3QKnqVtxY

Score
10/10
adwarediscoverypersistencestealerupx

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 2 IoCs
    persistence
  • Drops file in Drivers directory 2 IoCs
  • Sets service image path in registry 2 TTPs 1 IoCs
    persistence
  • ACProtect 1.3x - 1.4x DLL software 3 IoCs

    Detects file using ACProtect software.

  • Loads dropped DLL 1 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
    persistence
  • Enumerates connected drives 3 TTPs 64 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Installs/modifies Browser Helper Object 2 TTPs 4 IoCs

    BHOs are DLL modules which act as plugins for Internet Explorer.

    stealeradware
  • Modifies WinLogon 2 TTPs 1 IoCs
    persistence
  • Drops file in System32 directory 1 IoCs
  • UPX packed file 13 IoCs

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

    upx
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

    discovery
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
    "C:\Users\Admin\AppData\Local\Temp\934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe"
    1⤵
    • Modifies WinLogon for persistence
    • Drops file in Drivers directory
    • Sets service image path in registry
    • Loads dropped DLL
    • Adds Run key to start application
    • Enumerates connected drives
    • Modifies WinLogon
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2488
    • C:\Users\Admin\AppData\Local\Temp\934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
      C:\Users\Admin\AppData\Local\Temp\934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
      2⤵
      • Enumerates connected drives
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2144
      • C:\Users\Admin\AppData\Local\Temp\934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
        C:\Users\Admin\AppData\Local\Temp\934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
        3⤵
        • Enumerates connected drives
        • Suspicious behavior: EnumeratesProcesses
        PID:2968
    • C:\Users\Admin\AppData\Local\Temp\934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
      C:\Users\Admin\AppData\Local\Temp\934521da6fcf89b513f1b06ec3277d16a62d3d212ac6a1dc7f3b9e6f6e21fba6N.exe
      2⤵
      • Enumerates connected drives
      • Suspicious behavior: EnumeratesProcesses
      PID:2916
    • C:\Windows\SysWOW64\reg.exe
      reg delete "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects" /f
      2⤵
      • Installs/modifies Browser Helper Object
      • System Location Discovery: System Language Discovery
      PID:2268

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\cftmon.exe
    Filesize

    6.5MB

    MD5

    0c4f08d0de26866131a17ee207d8f51d

    SHA1

    52b7d3073e4d2c40d920597aa4f265e5c96dc3f7

    SHA256

    b003e9bd1f5853ae3a431dc48395659840f90d1ffa0cfa0bf9cd4df9e97dc700

    SHA512

    31c4ea8639a5a0277f1d5a1011e16b3feccff34be77163c3ad45e6f0182ef73dcb46fd1fc5824566436093311fe8ad26811c6d5dabe44d1c0c66c000836123fa

    Download Submit

  • \Windows\SysWOW64\ftpdll.dll
    Filesize

    5KB

    MD5

    d807aa04480d1d149f7a4cac22984188

    SHA1

    ffd5be65fd10017e34c11cecd105ebf4aa6c0cd9

    SHA256

    eddf092d901afe128322910c3ff41a3f242d33d6b4cdf91ece327076b324ccbb

    SHA512

    875543583c20ab164f37a4fb2587d234ce0a15d649d22b0d1dae5933f0a7683db170578746ea4458c51fec26e2243c6ec00dc10db8d4289789e50d5800cf863e

    Download Submit

  • memory/2144-20-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

    Download

  • memory/2144-18-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

    Download

  • memory/2488-17-0x0000000010000000-0x000000001010B000-memory.dmp

    Filesize

    1.0MB

    Download

  • memory/2488-13-0x0000000010000000-0x000000001010B000-memory.dmp

    Filesize

    1.0MB

    Download

  • memory/2488-0-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

    Download

  • memory/2488-16-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

    Download

  • memory/2488-1-0x00000000003B0000-0x00000000003D6000-memory.dmp

    Filesize

    152KB

    Download

  • memory/2916-19-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

    Download

  • memory/2916-25-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

    Download

  • memory/2968-2-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

    Download

  • memory/2968-22-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

    Download

  • memory/2968-23-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

    Download