Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250207-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250207-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-02-2025 12:12

General

  • Target

    1739035683bb745b973d30867bec8f04e7176c1b6d5799ad5c0e259d00c1ac421be77948ab119.dat-decoded.exe

  • Size

    482KB

  • MD5

    ef0f88fe50dc034216f999a8c71ba701

  • SHA1

    69ca773f209f8801376d0fff284fc5c043ae413c

  • SHA256

    a20d7061a30536071c865bb1304a2930106f3c37b4f7f5c3a2eaf283ec1b7fff

  • SHA512

    d25cc710b2fd373fabd77912108e2d33c66c73cbcd31d619819a2177dae89bc366390e2ae4a6e6fe372788fefc848bb4773b1d4cbe39e5e38f6991abacb61a2e

  • SSDEEP

    12288:x13ak/mBXTG4/1v08KI7ZnMEF76JqmsvZQcS:jak/mBXTV/R0nEF76gFZP

Score
8/10

Malware Config

Signatures

  • Downloads MZ/PE file 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.

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1739035683bb745b973d30867bec8f04e7176c1b6d5799ad5c0e259d00c1ac421be77948ab119.dat-decoded.exe
    "C:\Users\Admin\AppData\Local\Temp\1739035683bb745b973d30867bec8f04e7176c1b6d5799ad5c0e259d00c1ac421be77948ab119.dat-decoded.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    PID:2788
  • C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
    "C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PGFwcCBhcHBpZD0iezhBNjlEMzQ1LUQ1NjQtNDYzYy1BRkYxLUE2OUQ5RTUzMEY5Nn0iIHZlcnNpb249IjEyMy4wLjYzMTIuMTIzIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSJlbiIgYnJhbmQ9IkdHTFMiIGNsaWVudD0iIiBpbnN0YWxsYWdlPSIxIiBpbnN0YWxsZGF0ZXRpbWU9IjE3Mzg5NDU4MTUiIG9vYmVfaW5zdGFsbF90aW1lPSIxMzM4MzQxODE1MzQzMTAwMDAiPjxldmVudCBldmVudHR5cGU9IjMxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIyMTc5ODYyIiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI0ODIyMTc4NDI5Ii8-PC9hcHA-PC9yZXF1ZXN0Pg
    1⤵
    • System Location Discovery: System Language Discovery
    • System Network Configuration Discovery: Internet Connection Discovery
    PID:2744

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\ProgramData\remcos\logs.dat

    Filesize

    144B

    MD5

    4125b2e37f2d7487a69acd0d3d5fc361

    SHA1

    7f45707309f6379c99bea6033c84a19a7cbf208e

    SHA256

    46cc2fa5a40a32106239adb4689ae5b678aaa560325b4b9b9e79b4b02a16cf11

    SHA512

    6fe6c07b03ecf3d96e52fe81647f7156fd7b54c00f22daa8fe5a49c81bc22a3407ca02d540dfc7bee588736a953d794bc2c6742221804c19e5e26bed68155088