Analysis

  • max time kernel
    133s
  • max time network
    125s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-08-2024 01:54

General

  • Target

    7c17416063fed1326321d220e18cabc48ff88c49d5d4aa220f0ebf7846c29e5d.exe

  • Size

    3.0MB

  • MD5

    eb7329d18dd23a237cfd3f0daebfd27e

  • SHA1

    863d5379ff30276d611bca4bb3a4bb96ad8bb82c

  • SHA256

    7c17416063fed1326321d220e18cabc48ff88c49d5d4aa220f0ebf7846c29e5d

  • SHA512

    7304e1f4a257f9dfa33577c47b4a07399391fd3927f170911a51aabd7c2cf08ae42dd96d2210d25bbb01efa7bc31f1841e7c862b873e351618e4a882eeb21e3a

  • SSDEEP

    49152:nz1BnfvgahemTtgXYSXggDb5B/NOYl/O4pTslfgSjLaTEB4tp0MgfG:8aheWgtNS/nLaTE

Malware Config

Signatures

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

    Malicious Access or copy of Web Browser Credential store.

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

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

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Enumerates connected drives 3 TTPs 2 IoCs

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

  • Looks up external IP address via web service 4 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Program crash 1 IoCs
  • 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 behavior: EnumeratesProcesses 38 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7c17416063fed1326321d220e18cabc48ff88c49d5d4aa220f0ebf7846c29e5d.exe
    "C:\Users\Admin\AppData\Local\Temp\7c17416063fed1326321d220e18cabc48ff88c49d5d4aa220f0ebf7846c29e5d.exe"
    1⤵
    • Enumerates connected drives
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2328
    • C:\Users\Admin\AppData\Local\Temp\Activator.exe
      "C:\Users\Admin\AppData\Local\Temp\Activator.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:3356
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2328 -s 1104
      2⤵
      • Program crash
      PID:4412
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 2328 -ip 2328
    1⤵
      PID:1540

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\Activator.exe

      Filesize

      25KB

      MD5

      78ffd87527c2891fca597c100e70aecf

      SHA1

      be972cbce64716571a2ccc9ebfddf292d0c2bd27

      SHA256

      f273163b4c46559251ea8b0b1fc63c069967c21db5c339b344188b724a965d83

      SHA512

      bda801911a3520aae9d57d6e364d9ed1238cdc7255c81b821c8b2bcfff05cddf65527b2e18adf455eb66dc4d9bf4a9acb245182738298d9118fd6ffecc311f34

    • C:\Users\Admin\AppData\Local\Temp\[GB_194.110.13.70_26-08-2024].zip

      Filesize

      304KB

      MD5

      372023a4f90d82ba6a4ec2ccf5a522ca

      SHA1

      13d1659a9ba33379bc7ee4b9645a37ffd8f12065

      SHA256

      7f0706225ff7441b16b1986d00ed7de6c30441aced905283d54117568327f2a2

      SHA512

      0745e6402e672945e95b0628f0a97b80a03577732bbcf8364e816f8cfb6b609d624c545b23e6aed4ad0317fb8cc7e9b0895e3b962f447c367ccb0dce8df4821d

    • memory/3356-4-0x000000007467E000-0x000000007467F000-memory.dmp

      Filesize

      4KB

    • memory/3356-5-0x0000000000050000-0x000000000005C000-memory.dmp

      Filesize

      48KB

    • memory/3356-6-0x0000000004E10000-0x00000000053B4000-memory.dmp

      Filesize

      5.6MB

    • memory/3356-7-0x0000000004900000-0x0000000004992000-memory.dmp

      Filesize

      584KB

    • memory/3356-8-0x0000000004AB0000-0x0000000004ABA000-memory.dmp

      Filesize

      40KB

    • memory/3356-9-0x0000000074670000-0x0000000074E20000-memory.dmp

      Filesize

      7.7MB

    • memory/3356-54-0x000000007467E000-0x000000007467F000-memory.dmp

      Filesize

      4KB

    • memory/3356-55-0x0000000074670000-0x0000000074E20000-memory.dmp

      Filesize

      7.7MB