Analysis

  • max time kernel
    120s
  • max time network
    17s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    26-07-2024 03:14

General

  • Target

    c74d7f0b9277a0674593adbb3f95c233e42d4df8275f6e30e80dbef25fc3ac23.dll

  • Size

    576KB

  • MD5

    2656d5f0ebfce750ab5537f51fd15c49

  • SHA1

    9ba35a7e9c671ed9a1393902d799e0afb4f83a4f

  • SHA256

    c74d7f0b9277a0674593adbb3f95c233e42d4df8275f6e30e80dbef25fc3ac23

  • SHA512

    8f2c8f563265e6f0a6886a7f55ee2a34e06237b29c588a2cd404070a508e45d0378eac5badf8cb0f023e1c83a138ccffd5bf4f0fa22b54f2cc22127a68f06850

  • SSDEEP

    12288:LXwbhK0/+tUWiuV+4+JuQJvNzA6TGYcWjMGbMc7cYRowh9xvK:bwM6JfvNUfWNoCcpwhLv

Malware Config

Signatures

  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • Credentials from Password Stores: Windows Credential Manager 1 TTPs

    Suspicious access to Credentials History.

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Drops file in System32 directory 64 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 64 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\c74d7f0b9277a0674593adbb3f95c233e42d4df8275f6e30e80dbef25fc3ac23.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:712
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\c74d7f0b9277a0674593adbb3f95c233e42d4df8275f6e30e80dbef25fc3ac23.dll
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2360
      • C:\Users\Admin\AppData\Local\Temp\9627.tmp
        C:\Users\Admin\AppData\Local\Temp\9627.tmp
        3⤵
        • Executes dropped EXE
        • Drops file in System32 directory
        • Drops file in Program Files directory
        • Drops file in Windows directory
        • System Location Discovery: System Language Discovery
        PID:2916

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\9627.tmp

    Filesize

    145KB

    MD5

    c610e7ccd6859872c585b2a85d7dc992

    SHA1

    362b3d4b72e3add687c209c79b500b7c6a246d46

    SHA256

    14063fc61dc71b9881d75e93a587c27a6daf8779ff5255a24a042beace541041

    SHA512

    8570aad2ae8b5dcba00fc5ebf3dc0ea117e96cc88a83febd820c5811bf617a6431c1367b3eb88332f43f80b30ebe2c298c22dcc44860a075f7b41bf350236666

  • memory/2360-0-0x0000000000190000-0x00000000001D3000-memory.dmp

    Filesize

    268KB