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Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31/12/2022, 04:38

General

  • Target

    TLauncher-2.86-Installer-1.0.1.exe

  • Size

    21.7MB

  • MD5

    f643be370cc9763a17f7746b1b6a0243

  • SHA1

    c65391f59a6e1421d783eaf43eb9661cfd476f82

  • SHA256

    5ab5f39d143b6ff77df2fd5026ac8e4788edfd3de27a4e1fa4b420a7d2f61d38

  • SHA512

    5ce377dc1a4a59723cf2b969c0cadb3197e5bf61d0064e2e8c94a0be9d4fd1cd9b33e05078a17e89f54b763e180be32ce14b46949a58ff47e5df18183291142f

  • SSDEEP

    393216:WXYwVCtYto0fs/dQETVlOBbpFEj9GZdqV56HpkbGCST7yuk9sLx:WowVCWTHExiTTqqHpMsV

Score
8/10

Malware Config

Signatures

  • Downloads MZ/PE file
  • Executes dropped EXE 6 IoCs
  • UPX packed file 9 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Checks computer location settings 2 TTPs 3 IoCs

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

  • Loads dropped DLL 4 IoCs
  • Checks installed software on the system 1 TTPs

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

  • Drops desktop.ini file(s) 1 IoCs
  • Drops file in Program Files directory 24 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Checks processor information in registry 2 TTPs 6 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Modifies data under HKEY_USERS 2 IoCs
  • Modifies registry class 2 IoCs
  • Suspicious use of SetWindowsHookEx 23 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\TLauncher-2.86-Installer-1.0.1.exe
    "C:\Users\Admin\AppData\Local\Temp\TLauncher-2.86-Installer-1.0.1.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:3692
    • C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe
      "C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe" __IRAOFF:1908426 "__IRAFN:C:\Users\Admin\AppData\Local\Temp\TLauncher-2.86-Installer-1.0.1.exe" "__IRCT:3" "__IRTSS:22693301" "__IRSID:S-1-5-21-2295526160-1155304984-640977766-1000"
      2⤵
      • Executes dropped EXE
      • Checks computer location settings
      • Loads dropped DLL
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:968
      • C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\AdditionalExecuteTL.exe
        "C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\AdditionalExecuteTL.exe" /S:C:\Users\Admin\AppData\Local\Temp\setuparguments.ini
        3⤵
        • Executes dropped EXE
        • Checks computer location settings
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:260
        • C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_1\irsetup.exe
          "C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_1\irsetup.exe" /S:C:\Users\Admin\AppData\Local\Temp\setuparguments.ini __IRAOFF:1814730 "__IRAFN:C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\AdditionalExecuteTL.exe" "__IRCT:3" "__IRTSS:1839152" "__IRSID:S-1-5-21-2295526160-1155304984-640977766-1000"
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious use of SetWindowsHookEx
          PID:3748
      • C:\Users\Admin\AppData\Roaming\.minecraft\TLauncher.exe
        "C:\Users\Admin\AppData\Roaming\.minecraft\TLauncher.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:3216
        • C:\Program Files\Java\jre1.8.0_66\bin\javaw.exe
          "C:\Program Files\Java\jre1.8.0_66\bin\javaw.exe" -jar "C:\Users\Admin\AppData\Roaming\.minecraft\TLauncher.exe"
          4⤵
          • Drops file in Program Files directory
          • Suspicious use of SetWindowsHookEx
          PID:4228
  • C:\Users\Admin\AppData\Roaming\.minecraft\TLauncher.exe
    "C:\Users\Admin\AppData\Roaming\.minecraft\TLauncher.exe"
    1⤵
    • Executes dropped EXE
    • Suspicious use of WriteProcessMemory
    PID:2620
    • C:\Program Files\Java\jre1.8.0_66\bin\javaw.exe
      "C:\Program Files\Java\jre1.8.0_66\bin\javaw.exe" -jar "C:\Users\Admin\AppData\Roaming\.minecraft\TLauncher.exe"
      2⤵
      • Suspicious use of SetWindowsHookEx
      PID:4316
  • C:\Windows\System32\GameBarPresenceWriter.exe
    "C:\Windows\System32\GameBarPresenceWriter.exe" -ServerName:Windows.Gaming.GameBar.Internal.PresenceWriterServer
    1⤵
      PID:3872
    • C:\Windows\system32\OpenWith.exe
      C:\Windows\system32\OpenWith.exe -Embedding
      1⤵
      • Suspicious use of SetWindowsHookEx
      PID:3904
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k BcastDVRUserService -s BcastDVRUserService
      1⤵
      • Drops desktop.ini file(s)
      • Checks processor information in registry
      • Modifies registry class
      PID:5044
    • C:\Users\Admin\AppData\Roaming\.minecraft\TLauncher.exe
      "C:\Users\Admin\AppData\Roaming\.minecraft\TLauncher.exe"
      1⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:1684
      • C:\Program Files\Java\jre1.8.0_66\bin\javaw.exe
        "C:\Program Files\Java\jre1.8.0_66\bin\javaw.exe" -jar "C:\Users\Admin\AppData\Roaming\.minecraft\TLauncher.exe"
        2⤵
        • Drops file in Program Files directory
        • Suspicious use of SetWindowsHookEx
        PID:1252
    • C:\Windows\System32\svchost.exe
      C:\Windows\System32\svchost.exe -k GraphicsPerfSvcGroup -s GraphicsPerfSvc
      1⤵
      • Checks processor information in registry
      • Modifies data under HKEY_USERS
      PID:3404
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k BcastDVRUserService -s BcastDVRUserService
      1⤵
      • Checks processor information in registry
      • Modifies registry class
      PID:1420

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • C:\Users\Admin\.oracle_jre_usage\90737d32e3aba4b.timestamp

      Filesize

      50B

      MD5

      928ed3fa5b4a9460c32a11a9e8eaf83f

      SHA1

      970ec9e0455fa71ca8fbf466c7cb0f8002845b3d

      SHA256

      1276c88e7de525ccd2423fcbaaffb28aed753b847be5249e4a30d31698c199d1

      SHA512

      40edf87781d3b68012a833ab00618859b0044ff72848c6517cc9eae528085a05d7a2c20b88391b93f8f2fe37ac7b68cd8a8a12eb0e87bedb7be6fa8fefe810b0

    • C:\Users\Admin\.oracle_jre_usage\90737d32e3aba4b.timestamp

      Filesize

      50B

      MD5

      59355465eeb44d1bd20a0fa19f970c3e

      SHA1

      9dff7b996dbf8a579f7d3acad120ebd1059f7a17

      SHA256

      f650a2c2327c728dcc901b9cf50bafc1908f0c615aa63a5bdc9134f4e2ab58c0

      SHA512

      23e5f36e8589d881e7270a705645831d1b73bbaf0476e87a4f16b4a374bbbb890510180cc0768600b39ebea6e515a7d0d949ff7d33848b28f52961b75115ec03

    • C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\AdditionalExecuteTL.exe

      Filesize

      1.8MB

      MD5

      f8996d2158a69a12b4bc99edd28100bc

      SHA1

      892887691df881fe432e09b618e90f50447340e6

      SHA256

      866836c68a3c7b313fa6a0ab6d7b9d74112ca07e4709487951ff572938eff547

      SHA512

      d6856d91ded75901a4af914e66bcdd904a51a2aba24e4762a2986f9a5f4b42f5b758b91c37ee5c9783c5797f19026e7f31e73d0e063f71bf5df8355a3213dd44

    • C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\AdditionalExecuteTL.exe

      Filesize

      1.8MB

      MD5

      f8996d2158a69a12b4bc99edd28100bc

      SHA1

      892887691df881fe432e09b618e90f50447340e6

      SHA256

      866836c68a3c7b313fa6a0ab6d7b9d74112ca07e4709487951ff572938eff547

      SHA512

      d6856d91ded75901a4af914e66bcdd904a51a2aba24e4762a2986f9a5f4b42f5b758b91c37ee5c9783c5797f19026e7f31e73d0e063f71bf5df8355a3213dd44

    • C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\IRZip.lmd

      Filesize

      1.7MB

      MD5

      1bbf5dd0b6ca80e4c7c77495c3f33083

      SHA1

      e0520037e60eb641ec04d1e814394c9da0a6a862

      SHA256

      bc6bd19ab0977ac794e18e2c82ace3116bf0537711a352638efd2d8d847c140b

      SHA512

      97bc810871868217f944bc5e60ab642f161c1f082bc9e4122094f10b4e309a6d96e3dd695553a20907cb8fea5aef4802f5a2f0a852328c1a1cd85944022abaab

    • C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\Wow64.lmd

      Filesize

      97KB

      MD5

      da1d0cd400e0b6ad6415fd4d90f69666

      SHA1

      de9083d2902906cacf57259cf581b1466400b799

      SHA256

      7a79b049bdc3b6e4d101691888360f4f993098f3e3a8beefff4ac367430b1575

      SHA512

      f12f64670f158c2e846e78b7b5d191158268b45ecf3c288f02bbee15ae10c4a62e67fb3481da304ba99da2c68ac44d713a44a458ef359db329b6fef3d323382a

    • C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe

      Filesize

      1.3MB

      MD5

      1313bb5df6c6e0d5c358735044fbebef

      SHA1

      cac3e2e3ed63dc147318e18f202a9da849830a91

      SHA256

      7590d0f21687327812a6c61d0429c6df1345b97c53ad7115f03bd4cb2e4f4c8d

      SHA512

      596d877b3906f877f124d705933391478ed425ad860ca5341493f04050c4605fc8e9a1c890859105da1b6817da5e874e0afaabbc86a80597f296e642795fc33c

    • C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe

      Filesize

      1.3MB

      MD5

      1313bb5df6c6e0d5c358735044fbebef

      SHA1

      cac3e2e3ed63dc147318e18f202a9da849830a91

      SHA256

      7590d0f21687327812a6c61d0429c6df1345b97c53ad7115f03bd4cb2e4f4c8d

      SHA512

      596d877b3906f877f124d705933391478ed425ad860ca5341493f04050c4605fc8e9a1c890859105da1b6817da5e874e0afaabbc86a80597f296e642795fc33c

    • C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\lua5.1.dll

      Filesize

      326KB

      MD5

      80d93d38badecdd2b134fe4699721223

      SHA1

      e829e58091bae93bc64e0c6f9f0bac999cfda23d

      SHA256

      c572a6103af1526f97e708a229a532fd02100a52b949f721052107f1f55e0c59

      SHA512

      9f28073cc186b55ef64661c2e4f6fe1c112785a262b9d8e9a431703fdb1000f1d8cc0b2a3c153c822cfd48782ae945742ccb07beae4d6388d5d0b4df03103bd4

    • C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\lua5.1.dll

      Filesize

      326KB

      MD5

      80d93d38badecdd2b134fe4699721223

      SHA1

      e829e58091bae93bc64e0c6f9f0bac999cfda23d

      SHA256

      c572a6103af1526f97e708a229a532fd02100a52b949f721052107f1f55e0c59

      SHA512

      9f28073cc186b55ef64661c2e4f6fe1c112785a262b9d8e9a431703fdb1000f1d8cc0b2a3c153c822cfd48782ae945742ccb07beae4d6388d5d0b4df03103bd4

    • C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_1\irsetup.exe

      Filesize

      1.3MB

      MD5

      e7bbc7b426cee4b8027a00b11f06ef34

      SHA1

      926fad387ede328d3cfd9da80d0b303a865cca98

      SHA256

      e7a43c6f10e3e65b8462b6d67c91c628db5402d3209f549e90998c875cf21538

      SHA512

      f08b4833c1dcb9c2b0f8c90e092275795fda3c20aaec6590504c20a93cb6d50b8ce11301bc3a42d9417c78ddb25a5e991fad688c39d1dede3fce0b67f3e13e70

    • C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_1\irsetup.exe

      Filesize

      1.3MB

      MD5

      e7bbc7b426cee4b8027a00b11f06ef34

      SHA1

      926fad387ede328d3cfd9da80d0b303a865cca98

      SHA256

      e7a43c6f10e3e65b8462b6d67c91c628db5402d3209f549e90998c875cf21538

      SHA512

      f08b4833c1dcb9c2b0f8c90e092275795fda3c20aaec6590504c20a93cb6d50b8ce11301bc3a42d9417c78ddb25a5e991fad688c39d1dede3fce0b67f3e13e70

    • C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_1\lua5.1.dll

      Filesize

      326KB

      MD5

      80d93d38badecdd2b134fe4699721223

      SHA1

      e829e58091bae93bc64e0c6f9f0bac999cfda23d

      SHA256

      c572a6103af1526f97e708a229a532fd02100a52b949f721052107f1f55e0c59

      SHA512

      9f28073cc186b55ef64661c2e4f6fe1c112785a262b9d8e9a431703fdb1000f1d8cc0b2a3c153c822cfd48782ae945742ccb07beae4d6388d5d0b4df03103bd4

    • C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_1\lua5.1.dll

      Filesize

      326KB

      MD5

      80d93d38badecdd2b134fe4699721223

      SHA1

      e829e58091bae93bc64e0c6f9f0bac999cfda23d

      SHA256

      c572a6103af1526f97e708a229a532fd02100a52b949f721052107f1f55e0c59

      SHA512

      9f28073cc186b55ef64661c2e4f6fe1c112785a262b9d8e9a431703fdb1000f1d8cc0b2a3c153c822cfd48782ae945742ccb07beae4d6388d5d0b4df03103bd4

    • C:\Users\Admin\AppData\Local\Temp\setuparguments.ini

      Filesize

      645B

      MD5

      7f47937afc4a0c65ffa439f192d66bfc

      SHA1

      63f8561b06dc17a15c3dcc82f2d79e55dc71620a

      SHA256

      f3a7d9b741d1139163e300e435ffe589013ada475d026ce35572bad585880935

      SHA512

      f55e47c2ca6359baa15c7077bd7bf9c3dfc74237468cede5d1de25fccc9dc2b96102f10f217b980bdc5189421ac8a95accb9c14b59350d02f6dc6059d6c74580

    • C:\Users\Admin\AppData\Roaming\.minecraft\TLauncher.exe

      Filesize

      5.2MB

      MD5

      58e22c0ee91280156cdaadacac7acddb

      SHA1

      189c552c94a9b0ae0208763bca77f2801debc224

      SHA256

      765cab48564743844b057e21eab768d5d84194a635b09d02d9d2909f632f5714

      SHA512

      9f510c896d641919b037e201f5ba9de476241e7cab1004d92a85df4b9240ff947737619921b1223cd926c8c5a6e667dc76cad37e818d2a9d144b826836d562c6

    • C:\Users\Admin\AppData\Roaming\.minecraft\TLauncher.exe

      Filesize

      5.2MB

      MD5

      58e22c0ee91280156cdaadacac7acddb

      SHA1

      189c552c94a9b0ae0208763bca77f2801debc224

      SHA256

      765cab48564743844b057e21eab768d5d84194a635b09d02d9d2909f632f5714

      SHA512

      9f510c896d641919b037e201f5ba9de476241e7cab1004d92a85df4b9240ff947737619921b1223cd926c8c5a6e667dc76cad37e818d2a9d144b826836d562c6

    • C:\Users\Admin\AppData\Roaming\.minecraft\TLauncher.exe

      Filesize

      5.2MB

      MD5

      58e22c0ee91280156cdaadacac7acddb

      SHA1

      189c552c94a9b0ae0208763bca77f2801debc224

      SHA256

      765cab48564743844b057e21eab768d5d84194a635b09d02d9d2909f632f5714

      SHA512

      9f510c896d641919b037e201f5ba9de476241e7cab1004d92a85df4b9240ff947737619921b1223cd926c8c5a6e667dc76cad37e818d2a9d144b826836d562c6

    • C:\Users\Admin\AppData\Roaming\.minecraft\TLauncher.exe

      Filesize

      5.2MB

      MD5

      58e22c0ee91280156cdaadacac7acddb

      SHA1

      189c552c94a9b0ae0208763bca77f2801debc224

      SHA256

      765cab48564743844b057e21eab768d5d84194a635b09d02d9d2909f632f5714

      SHA512

      9f510c896d641919b037e201f5ba9de476241e7cab1004d92a85df4b9240ff947737619921b1223cd926c8c5a6e667dc76cad37e818d2a9d144b826836d562c6

    • C:\Users\Admin\AppData\Roaming\.tlauncher\doubleRunningProtection.txt

      Filesize

      13B

      MD5

      3d6b6e83cc63d74729ead2f844e8e7f6

      SHA1

      f048970a5688465b32110de1bcc16ce9f3d5bd64

      SHA256

      d70cc48b1204d9df351c7ceb8a9a7478081d7c597599f1e10c750e3fca5bfb98

      SHA512

      76a0b1f33a3cabcd1f3b6e8e5f44bbcfbc22b397659a2ba857da7fff08572cf539c7bd8498d97d8ba78bf805dfa941b38c850d3d6068341a8788421b576c1c9b

    • C:\Users\Admin\AppData\Roaming\.tlauncher\tlauncher-2.0.properties

      Filesize

      51B

      MD5

      7497b83052696c6b906245d3c8172bfe

      SHA1

      3fa163fc82cb05ed3afeb293e724b4332a4e1c08

      SHA256

      632d3b76b9df50b6d11d15371890b155f762691cb6e28977135d7b7f26e1e0c0

      SHA512

      a212721ea140c144dd8e79af65258daef1d690c03254635f42186383ba72a24c57bc7318b767e51477d0dc4d4110f32b09f2ffae0f748358a58ac676d36049f8

    • C:\Users\Admin\Videos\Captures\desktop.ini

      Filesize

      190B

      MD5

      b0d27eaec71f1cd73b015f5ceeb15f9d

      SHA1

      62264f8b5c2f5034a1e4143df6e8c787165fbc2f

      SHA256

      86d9f822aeb989755fac82929e8db369b3f5f04117ef96fd76e3d5f920a501d2

      SHA512

      7b5c9783a0a14b600b156825639d24cbbc000f5066c48ce9fecc195255603fc55129aaaca336d7ce6ad4e941d5492b756562f2c7a1d151fcfc2dabac76f3946c

    • memory/968-142-0x0000000000120000-0x0000000000508000-memory.dmp

      Filesize

      3.9MB

    • memory/968-162-0x0000000000120000-0x0000000000508000-memory.dmp

      Filesize

      3.9MB

    • memory/968-141-0x00000000063C0000-0x00000000063C3000-memory.dmp

      Filesize

      12KB

    • memory/968-140-0x0000000010000000-0x0000000010051000-memory.dmp

      Filesize

      324KB

    • memory/968-137-0x0000000000120000-0x0000000000508000-memory.dmp

      Filesize

      3.9MB

    • memory/3748-153-0x00000000004B0000-0x0000000000898000-memory.dmp

      Filesize

      3.9MB

    • memory/3748-152-0x00000000004B0000-0x0000000000898000-memory.dmp

      Filesize

      3.9MB

    • memory/4228-177-0x0000000002690000-0x0000000003690000-memory.dmp

      Filesize

      16.0MB

    • memory/4228-163-0x0000000002690000-0x0000000003690000-memory.dmp

      Filesize

      16.0MB

    • memory/4228-195-0x0000000002690000-0x0000000003690000-memory.dmp

      Filesize

      16.0MB

    • memory/4316-213-0x00000000032F0000-0x00000000042F0000-memory.dmp

      Filesize

      16.0MB

    • memory/4316-206-0x00000000032F0000-0x00000000042F0000-memory.dmp

      Filesize

      16.0MB

    • memory/4316-196-0x00000000032F0000-0x00000000042F0000-memory.dmp

      Filesize

      16.0MB

    • memory/4316-219-0x00000000032F0000-0x00000000042F0000-memory.dmp

      Filesize

      16.0MB

    • memory/4316-220-0x00000000032F0000-0x00000000042F0000-memory.dmp

      Filesize

      16.0MB

    • memory/4316-221-0x00000000032F0000-0x00000000042F0000-memory.dmp

      Filesize

      16.0MB

    • memory/4316-222-0x00000000032F0000-0x00000000042F0000-memory.dmp

      Filesize

      16.0MB

    • memory/4316-223-0x00000000032F0000-0x00000000042F0000-memory.dmp

      Filesize

      16.0MB

    • memory/4316-225-0x00000000032F0000-0x00000000042F0000-memory.dmp

      Filesize

      16.0MB

    • memory/4316-190-0x00000000032F0000-0x00000000042F0000-memory.dmp

      Filesize

      16.0MB

    • memory/4316-228-0x00000000032F0000-0x00000000042F0000-memory.dmp

      Filesize

      16.0MB

    • memory/4316-229-0x00000000032F0000-0x00000000042F0000-memory.dmp

      Filesize

      16.0MB