Analysis

  • max time kernel
    132s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-08-2024 09:21

General

  • Target

    EasyMC Launcher.exe

  • Size

    117.7MB

  • MD5

    6632ce0aea5e1f13b6d0e7c65d29b8d2

  • SHA1

    c461a6494612a66b0022818fe1d8eb2ab82075b9

  • SHA256

    0eae69689ccee6f5993d136ac00b8d8b2561460f654e6b67128477d6c3a984ac

  • SHA512

    ce686b5e951c6ee18e721c9916ced74a4b34370899558eebdff761776a25bb4e51089ac6d590e9c114c8e49ab4721700f587822cf2757a927674fd58d438e34d

  • SSDEEP

    1572864:/up+Hn+3L5V0d4Z0MiqgOOWvqAx0F0XiiuoY/xGtspV8c5XJmv61/Qmm48LaLQed:SXjE5VhLyXgJ34ajsMzTP

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • System Location Discovery: System Language Discovery 1 TTPs 7 IoCs

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

  • Modifies system certificate store 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 18 IoCs
  • Suspicious use of WriteProcessMemory 60 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\EasyMC Launcher.exe
    "C:\Users\Admin\AppData\Local\Temp\EasyMC Launcher.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1960
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /d /s /c "%windir%\sysnative\cmd.exe /c %windir%\System32\REG.exe QUERY HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography /v MachineGuid"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1792
      • C:\Windows\system32\cmd.exe
        C:\Windows\sysnative\cmd.exe /c C:\Windows\System32\REG.exe QUERY HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography /v MachineGuid
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2512
        • C:\Windows\System32\reg.exe
          C:\Windows\System32\REG.exe QUERY HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography /v MachineGuid
          4⤵
            PID:3192
      • C:\Users\Admin\AppData\Local\Temp\EasyMC Launcher.exe
        "C:\Users\Admin\AppData\Local\Temp\EasyMC Launcher.exe" --type=crashpad-handler --user-data-dir=C:\Users\Admin\AppData\Roaming\easymc-launcher /prefetch:7 --no-rate-limit --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Roaming\easymc-launcher\Crashpad --url=https://f.a.k/e --annotation=_productName=easymc-launcher --annotation=_version=1.6.14 --annotation=prod=Electron --annotation=ver=16.2.8 --initial-client-data=0x50c,0x4f4,0x518,0x514,0x54c,0x7cba970,0x7cba980,0x7cba98c
        2⤵
        • System Location Discovery: System Language Discovery
        PID:4592
      • C:\Users\Admin\AppData\Local\Temp\EasyMC Launcher.exe
        "C:\Users\Admin\AppData\Local\Temp\EasyMC Launcher.exe" --type=gpu-process --field-trial-handle=1776,1571014269099955310,3299933007972628657,131072 --disable-features=PlzServiceWorker,SpareRendererForSitePerProcess,WinRetrieveSuggestionsOnlyOnDemand --user-data-dir="C:\Users\Admin\AppData\Roaming\easymc-launcher" --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAANAAAAEAAAAAAAAAABAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1796 /prefetch:2
        2⤵
        • System Location Discovery: System Language Discovery
        PID:392
      • C:\Users\Admin\AppData\Local\Temp\EasyMC Launcher.exe
        "C:\Users\Admin\AppData\Local\Temp\EasyMC Launcher.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1776,1571014269099955310,3299933007972628657,131072 --disable-features=PlzServiceWorker,SpareRendererForSitePerProcess,WinRetrieveSuggestionsOnlyOnDemand --lang=en-US --service-sandbox-type=none --user-data-dir="C:\Users\Admin\AppData\Roaming\easymc-launcher" --standard-schemes --secure-schemes --bypasscsp-schemes=sentry-ipc --cors-schemes=sentry-ipc --fetch-schemes=sentry-ipc --service-worker-schemes --streaming-schemes --mojo-platform-channel-handle=2104 /prefetch:8
        2⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        PID:1972
      • C:\Users\Admin\AppData\Local\Temp\EasyMC Launcher.exe
        "C:\Users\Admin\AppData\Local\Temp\EasyMC Launcher.exe" --type=renderer --user-data-dir="C:\Users\Admin\AppData\Roaming\easymc-launcher" --standard-schemes --secure-schemes --bypasscsp-schemes=sentry-ipc --cors-schemes=sentry-ipc --fetch-schemes=sentry-ipc --service-worker-schemes --streaming-schemes --app-path="C:\Users\Admin\AppData\Local\Temp\resources\app.asar" --no-sandbox --no-zygote --field-trial-handle=1776,1571014269099955310,3299933007972628657,131072 --disable-features=PlzServiceWorker,SpareRendererForSitePerProcess,WinRetrieveSuggestionsOnlyOnDemand --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=4 --mojo-platform-channel-handle=2464 /prefetch:1
        2⤵
        • Checks computer location settings
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        PID:4144
      • C:\Users\Admin\AppData\Local\Temp\EasyMC Launcher.exe
        "C:\Users\Admin\AppData\Local\Temp\EasyMC Launcher.exe" --type=gpu-process --field-trial-handle=1776,1571014269099955310,3299933007972628657,131072 --disable-features=PlzServiceWorker,SpareRendererForSitePerProcess,WinRetrieveSuggestionsOnlyOnDemand --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --user-data-dir="C:\Users\Admin\AppData\Roaming\easymc-launcher" --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAIAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAANAAAAEAAAAAAAAAABAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2176 /prefetch:2
        2⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        PID:636
    • C:\Windows\System32\CompPkgSrv.exe
      C:\Windows\System32\CompPkgSrv.exe -Embedding
      1⤵
        PID:3480

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Roaming\Microsoft\Spelling\en-US\default.dic

        Filesize

        2B

        MD5

        f3b25701fe362ec84616a93a45ce9998

        SHA1

        d62636d8caec13f04e28442a0a6fa1afeb024bbb

        SHA256

        b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

        SHA512

        98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

      • C:\Users\Admin\AppData\Roaming\easymc-launcher\Crashpad\settings.dat

        Filesize

        40B

        MD5

        710d50cd69e4a634f5bc23ac73cb0288

        SHA1

        a33494eb4d4e51689a5d68e15dbec3708011b5df

        SHA256

        7bda073f779feb5190da1454dde5fc47e9176a7db91a490b7647c38cce29fc8b

        SHA512

        53c081358feb465d03c05992fb37c01642c072857f5efa248e8330fabeed3878dfee845ab6be20edfa9c898bf2969b4608b33913b9ddbfae119c2adbb552cf4b

      • C:\Users\Admin\AppData\Roaming\easymc-launcher\Network Persistent State

        Filesize

        997B

        MD5

        1467e8b18dcbbc36cae0ad7d83b636eb

        SHA1

        ed7e8f5de257aa3c6a1d48ac063f1e566500a083

        SHA256

        2be35d65e34d6365e41572ae6dfaa16040890a9d7f7698821157e7c867d9ac6b

        SHA512

        48dde3f657982d7b4f63041a0baebbdb0f5fff92dbaebdd3f470945c15f648b526aedae4a2dcf14bdcf206891144b86344196c57dc02388359a8aef21fbbfb17

      • C:\Users\Admin\AppData\Roaming\easymc-launcher\Network Persistent State

        Filesize

        875B

        MD5

        9de519e052acccd982a2747234afee62

        SHA1

        0400a40a4c1284a2dccd0dbf346fe86f07b46cfe

        SHA256

        c684d6b6eb497700f1ef6a7184b57dd0103a7b6eea52466198679e9f45058ca8

        SHA512

        f477ce242dcf4c0aa8013daa14675ebd2c6f20b9bb86ea7aab88e780392baf2028919bb5009e201052a39d7b1f631bf3580749f352cef3f0a62d1fd1a9860177

      • C:\Users\Admin\AppData\Roaming\easymc-launcher\Network Persistent State~RFe58af56.TMP

        Filesize

        59B

        MD5

        2800881c775077e1c4b6e06bf4676de4

        SHA1

        2873631068c8b3b9495638c865915be822442c8b

        SHA256

        226eec4486509917aa336afebd6ff65777b75b65f1fb06891d2a857a9421a974

        SHA512

        e342407ab65cc68f1b3fd706cd0a37680a0864ffd30a6539730180ede2cdcd732cc97ae0b9ef7db12da5c0f83e429df0840dbf7596aca859a0301665e517377b

      • C:\Users\Admin\AppData\Roaming\easymc-launcher\TransportSecurity

        Filesize

        371B

        MD5

        d5f5735960e3f130b5879ff30cb53c5a

        SHA1

        2ddc696aa12f7b977cd5860c6e33c45e3d777883

        SHA256

        6b5f9eee776e45e5c0ac9c33b91a3c77a6ec0d89703947e202c4706b0833291a

        SHA512

        35dba92626dde5f4248202b808ea81287a55e2f12a33aa4e488b2de9b5620c52a8c01776446b12fc03e5649ad00b456a63c30e4272d9346a108d778d60ca3650

      • C:\Users\Admin\AppData\Roaming\easymc-launcher\TransportSecurity~RFe58af46.TMP

        Filesize

        371B

        MD5

        ea6ef633d4e9779d5e594853ef93da4a

        SHA1

        64fb9ad6203899b04287e02e121d08cb01cbc542

        SHA256

        fce5b985a5ce3405571fcb688febba2b482d44b45f7c2ffda3451fbac5eb9988

        SHA512

        d833e238ad29ca8eff7765f0c75f550672959d3db92d81caf3902540db2a0b2c8e2eb3dcb559e14762df382d508f7ad6658e445a7abcce76412cded392be3102

      • C:\Users\Admin\AppData\Roaming\easymc-launcher\sentry\scope_v2.json

        Filesize

        671KB

        MD5

        b4f81c38eef5b2090a92076fd1b80345

        SHA1

        6497feae818d0f93cccabe62479adbcc30d6334f

        SHA256

        1679e21db8725a7a3cbce2c6449a5ec8f3ec38916163f42ea97d933a5404b1fc

        SHA512

        4e4221f200ecd7e78e667707dd9c3674c4963591417efaedfed25cc1820dfa218ec815f7cd9b00d95a3f97e83c2d1ba87d1441cc0fa805b6ea7c30ce411b9b52

      • \??\pipe\crashpad_1960_ASCYZEXZUZOLIZSB

        MD5

        d41d8cd98f00b204e9800998ecf8427e

        SHA1

        da39a3ee5e6b4b0d3255bfef95601890afd80709

        SHA256

        e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

        SHA512

        cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

      • memory/636-124-0x000000000DAF0000-0x000000000DAF1000-memory.dmp

        Filesize

        4KB

      • memory/636-126-0x000000000DAF0000-0x000000000DAF1000-memory.dmp

        Filesize

        4KB

      • memory/636-130-0x000000000DAF0000-0x000000000DAF1000-memory.dmp

        Filesize

        4KB

      • memory/636-131-0x000000000DAF0000-0x000000000DAF1000-memory.dmp

        Filesize

        4KB

      • memory/636-136-0x000000000DAF0000-0x000000000DAF1000-memory.dmp

        Filesize

        4KB

      • memory/636-135-0x000000000DAF0000-0x000000000DAF1000-memory.dmp

        Filesize

        4KB

      • memory/636-134-0x000000000DAF0000-0x000000000DAF1000-memory.dmp

        Filesize

        4KB

      • memory/636-133-0x000000000DAF0000-0x000000000DAF1000-memory.dmp

        Filesize

        4KB

      • memory/636-132-0x000000000DAF0000-0x000000000DAF1000-memory.dmp

        Filesize

        4KB

      • memory/636-125-0x000000000DAF0000-0x000000000DAF1000-memory.dmp

        Filesize

        4KB