General

  • Target

    mattermost-desktop-setup-5.9.0-win.exe

  • Size

    160.4MB

  • MD5

    34a7a62317d075d5410f9065236d3688

  • SHA1

    6f0043280942ebacd8b49cd2bef62c4d25a59258

  • SHA256

    8a5060e23af479e49b452745b04b7a6835fa0bc45eec04b00a6b772d7c902d69

  • SHA512

    a8077738d95a35d8081429d11a2ee98a7b0f6b13dff654281f9b5a2f4334ff59fc567302078c1e3cffe5b03e553d6ee8294e19199523dd50eb089d08ae8e04fc

  • SSDEEP

    3145728:B2Ge1viWPLM49xJpffcYqvw6fFfw7GelWOiCwbQ41Ey3/1OqTNv:toaqM49xJpf0/9CriLQ4tNOq5

Score
3/10

Malware Config

Signatures

  • Unsigned PE 9 IoCs

    Checks for missing Authenticode signature.

Files

  • mattermost-desktop-setup-5.9.0-win.exe
    .exe windows:4 windows x86 arch:x86

    Password: infected

    b34f154ec913d2d2c435cbd644e91687


    Code Sign

    Headers

    Imports

    Sections

  • $PLUGINSDIR/SpiderBanner.dll
    .dll windows:5 windows x86 arch:x86

    Password: infected

    90179d905cdca282880541c826651c15


    Headers

    Imports

    Exports

    Sections

  • $PLUGINSDIR/StdUtils.dll
    .dll windows:5 windows x86 arch:x86

    Password: infected

    7b79709c0d5576549eb261e3410f95f8


    Headers

    Imports

    Exports

    Sections

  • $PLUGINSDIR/System.dll
    .dll windows:4 windows x86 arch:x86

    Password: infected

    fc0224e99e736751432961db63a41b76


    Headers

    Imports

    Exports

    Sections

  • $PLUGINSDIR/WinShell.dll
    .dll windows:4 windows x86 arch:x86

    Password: infected

    a75c904bad153f5af2c37cfdf66eba5c


    Headers

    Imports

    Exports

    Sections

  • $PLUGINSDIR/app-64.7z
    .7z
  • LICENSE.electron.txt
  • LICENSE.txt
  • LICENSES.chromium.html
  • Mattermost.exe
    .exe windows:10 windows x64 arch:x64

    Password: infected

    3e5beb91b5e1e71511d037fdff5a2bec


    Code Sign

    Headers

    Imports

    Exports

    Sections

  • NOTICE.txt
  • chrome_100_percent.pak
  • chrome_200_percent.pak
  • d3dcompiler_47.dll
    .dll windows:10 windows x64 arch:x64

    Password: infected

    8235041cfd6fffb926142c2c78013446


    Code Sign

    Headers

    Imports

    Exports

    Sections

  • ffmpeg.dll
    .dll windows:10 windows x64 arch:x64

    Password: infected

    91b8685f04cd4eceae98e68aec559609


    Code Sign

    Headers

    Imports

    Exports

    Sections

  • gpo/README.md
  • gpo/en-US/mattermost.adml
    .xml
  • gpo/mattermost.admx
    .xml
  • icudtl.dat
  • libEGL.dll
    .dll windows:10 windows x64 arch:x64

    9a96e9625913c28565890e319d5bf446


    Code Sign

    Headers

    Imports

    Exports

    Sections

  • libGLESv2.dll
    .dll windows:10 windows x64 arch:x64

    8493b5852f29b95099711891808f02c6


    Code Sign

    Headers

    Imports

    Exports

    Sections

  • locales/af.pak
  • locales/am.pak
  • locales/ar.pak
  • locales/bg.pak
  • locales/bn.pak
  • locales/ca.pak
  • locales/cs.pak
  • locales/da.pak
  • locales/de.pak
  • locales/el.pak
  • locales/en-GB.pak
  • locales/en-US.pak
  • locales/es-419.pak
  • locales/es.pak
  • locales/et.pak
  • locales/fa.pak
  • locales/fi.pak
  • locales/fil.pak
  • locales/fr.pak
  • locales/gu.pak
  • locales/he.pak
  • locales/hi.pak
  • locales/hr.pak
  • locales/hu.pak
  • locales/id.pak
  • locales/it.pak
  • locales/ja.pak
  • locales/kn.pak
  • locales/ko.pak
  • locales/lt.pak
  • locales/lv.pak
  • locales/ml.pak
  • locales/mr.pak
  • locales/ms.pak
  • locales/nb.pak
  • locales/nl.pak
  • locales/pl.pak
  • locales/pt-BR.pak
  • locales/pt-PT.pak
  • locales/ro.pak
  • locales/ru.pak
  • locales/sk.pak
  • locales/sl.pak
  • locales/sr.pak
  • locales/sv.pak
  • locales/sw.pak
  • locales/ta.pak
  • locales/te.pak
  • locales/th.pak
  • locales/tr.pak
  • locales/uk.pak
  • locales/ur.pak
  • locales/vi.pak
  • locales/zh-CN.pak
  • locales/zh-TW.pak
  • resources.pak
  • resources/app-update.yml
  • resources/app.asar
    .js
  • resources/app.asar.unpacked/node_modules/macos-notification-state/build/Release/focuscenter.node
    .dll windows:6 windows x64 arch:x64

    017c405cb5474363e16e1884558d4780


    Headers

    Imports

    Sections

  • resources/app.asar.unpacked/node_modules/macos-notification-state/build/Release/notificationstate.node
    .dll windows:6 windows x64 arch:x64

    017c405cb5474363e16e1884558d4780


    Headers

    Imports

    Sections

  • resources/app.asar.unpacked/node_modules/windows-focus-assist/build/Release/focusassist.node
    .dll windows:6 windows x64 arch:x64

    9e41adf0eb6aff0535b87eb7e8a6d8ad


    Headers

    Imports

    Exports

    Sections

  • snapshot_blob.bin
  • v8_context_snapshot.bin
  • vk_swiftshader.dll
    .dll windows:10 windows x64 arch:x64

    cff2e3bc77a72caa699e7cda3a0c38d8


    Code Sign

    Headers

    Imports

    Exports

    Sections

  • vk_swiftshader_icd.json
  • vulkan-1.dll
    .dll windows:10 windows x64 arch:x64

    1cca81ae4aa193b35ac4e7a2c9d50b0f


    Code Sign

    Headers

    Imports

    Exports

    Sections

  • $PLUGINSDIR/app-arm64.7z
    .7z
  • $PLUGINSDIR/nsExec.dll
    .dll windows:4 windows x86 arch:x86

    d31c5eb927119d00232e4d4b0e32fcdb


    Headers

    Imports

    Exports

    Sections

  • $PLUGINSDIR/nsis7z.dll
    .dll windows:6 windows x86 arch:x86

    2656ea25cde98f31a490513c2db04ae8


    Headers

    Imports

    Exports

    Sections

  • $R0/Uninstall Mattermost.exe
    .exe windows:4 windows x86 arch:x86

    b34f154ec913d2d2c435cbd644e91687


    Code Sign

    Headers

    Imports

    Sections