Analysis

  • max time kernel
    133s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-07-2024 12:53

General

  • Target

    wsltty-3.7.0.2-i686-install.exe

  • Size

    2.7MB

  • MD5

    ccf9e0111109fd964a343904a1747041

  • SHA1

    cebc930117814de13b0543e7190a1f5b9bf51dcd

  • SHA256

    aba457d49c99294c895f8df69714801019ad69a4931f04c7a5a9c50f0ab122a7

  • SHA512

    c2e79ed166eef00afea3371f1b6c03d98669ec7bf05c967fc20fd067be07ed6fbafee23c1f2da3743a6627aa99e8c6537e824a6fdce27d05c5f95279dc930564

  • SSDEEP

    49152:f99R4yDjdEns7UmYmw+j98a7TnDEJWnc3AOBwXGwcg6p8baXzGXi:1HHEns7Um9duWDEtQcwW9gDG6S

Malware Config

Extracted

Family

lumma

C2

https://assignmentygassdyw.shop/api

Signatures

Processes

  • C:\Users\Admin\AppData\Local\Temp\wsltty-3.7.0.2-i686-install.exe
    "C:\Users\Admin\AppData\Local\Temp\wsltty-3.7.0.2-i686-install.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    PID:388
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4100,i,18261153038209191383,10347744459236715365,262144 --variations-seed-version --mojo-platform-channel-handle=4240 /prefetch:8
    1⤵
      PID:1316
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --field-trial-handle=3020,i,18261153038209191383,10347744459236715365,262144 --variations-seed-version --mojo-platform-channel-handle=2344 /prefetch:3
      1⤵
        PID:2824

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\SCT Auditing Pending Reports

        Filesize

        2B

        MD5

        d751713988987e9331980363e24189ce

        SHA1

        97d170e1550eee4afc0af065b78cda302a97674c

        SHA256

        4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

        SHA512

        b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

      • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\Sdch Dictionaries

        Filesize

        40B

        MD5

        20d4b8fa017a12a108c87f540836e250

        SHA1

        1ac617fac131262b6d3ce1f52f5907e31d5f6f00

        SHA256

        6028bd681dbf11a0a58dde8a0cd884115c04caa59d080ba51bde1b086ce0079d

        SHA512

        507b2b8a8a168ff8f2bdafa5d9d341c44501a5f17d9f63f3d43bd586bc9e8ae33221887869fa86f845b7d067cb7d2a7009efd71dda36e03a40a74fee04b86856

      • memory/388-0-0x00000000012C0000-0x0000000001311000-memory.dmp

        Filesize

        324KB

      • memory/388-2-0x00000000012C0000-0x0000000001311000-memory.dmp

        Filesize

        324KB