Analysis

  • max time kernel
    150s
  • max time network
    96s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/05/2024, 15:46

General

  • Target
    TLauncher-2.899-Installer-1.1.5.exe
  • Size 24.9MB
  • Sample240503-s714daad91
  • SHA256 0b1b9037233b62a601b31def961ed5a43773b7407d864c7ad40da9ab9ab91b71
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10
upx

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 3 IoCs
  • UPX packed file 3 IoCs

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

  • Enumerates physical storage devices 1 TTPs

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

  • Modifies data under HKEY_USERS 15 IoCs
  • Suspicious behavior: LoadsDriver 64 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\TLauncher-2.899-Installer-1.1.5.exe
    "C:\Users\Admin\AppData\Local\Temp\TLauncher-2.899-Installer-1.1.5.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:1516
    • 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:1910546 "__IRAFN:C:\Users\Admin\AppData\Local\Temp\TLauncher-2.899-Installer-1.1.5.exe" "__IRCT:3" "__IRTSS:26073958" "__IRSID:S-1-5-21-4018855536-2201274732-320770143-1000"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of SetWindowsHookEx
      PID:5108
  • C:\Windows\SysWOW64\werfault.exe
    werfault.exe /h /shared Global\651d6656808a44d48fa9231b5a2cd403 /t 4232 /p 5108
    1⤵
      PID:1172
    • C:\Windows\system32\LogonUI.exe
      "LogonUI.exe" /flags:0x4 /state0:0xa3914855 /state1:0x41c64e6d
      1⤵
      • Modifies data under HKEY_USERS
      • Suspicious use of SetWindowsHookEx
      PID:696

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          200.ico

          • Path C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\200.ico
          • Size 116KB
          • SHA256 9dd7020d04753294c8fb694ac49f406de9adad45d8cdd43fefd99fec3659e946
          • MD5 SHA1 SHA512 SSDEEP

          BrowserInstaller.exe

          • Path C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\BrowserInstaller.exe
          • Size 1.8MB
          • SHA256 7616c72f6659a3a2439d0452190459cd4ceb83fab2307e3e47c9604fa29d9f34
          • MD5 SHA1 SHA512 SSDEEP

          IRZip.lmd

          • Path C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\IRZip.lmd
          • Size 1.7MB
          • SHA256 bc6bd19ab0977ac794e18e2c82ace3116bf0537711a352638efd2d8d847c140b
          • MD5 SHA1 SHA512 SSDEEP

          Wow64.lmd

          • Path C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\Wow64.lmd
          • Size 97KB
          • SHA256 7a79b049bdc3b6e4d101691888360f4f993098f3e3a8beefff4ac367430b1575
          • MD5 SHA1 SHA512 SSDEEP

          irsetup.exe

          • Path C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe
          • Size 1.3MB
          • SHA256 da4577994a0653b6eccea81ecd078397f2088935d24dde5d8de30fbf178dd0e3
          • MD5 SHA1 SHA512 SSDEEP

          lua5.1.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\lua5.1.dll
          • Size 326KB
          • SHA256 c572a6103af1526f97e708a229a532fd02100a52b949f721052107f1f55e0c59
          • MD5 SHA1 SHA512 SSDEEP

          AddUpdate.mpeg2

          • Path C:\Users\Admin\Desktop\AddUpdate.mpeg2
          • Size 691KB
          • SHA256 b838a25bed74bcd2ce4a87f22925617ceefe184b1b3e1ff3d17459e5af22c48e
          • MD5 SHA1 SHA512 SSDEEP

          ApproveUninstall.gif

          • Path C:\Users\Admin\Desktop\ApproveUninstall.gif
          • Size 340KB
          • SHA256 532a3fe9712d8a08e192f32cb4fe7bca2b33a5b408adfbe79e592da06b20819f
          • MD5 SHA1 SHA512 SSDEEP

          CheckpointCopy.png

          • Path C:\Users\Admin\Desktop\CheckpointCopy.png
          • Size 711KB
          • SHA256 f12a41b113f6de1a9abb4dfd99191c2ad18546ef1c251c022f00d58910440fb3
          • MD5 SHA1 SHA512 SSDEEP

          CheckpointStop.mp4

          • Path C:\Users\Admin\Desktop\CheckpointStop.mp4
          • Size 750KB
          • SHA256 f2f8afaeca6249a709ec0cb0829e1384c7c4b8b4604c8aa95f7ba7f4431ca9c0
          • MD5 SHA1 SHA512 SSDEEP

          ConnectUse.bat

          • Path C:\Users\Admin\Desktop\ConnectUse.bat
          • Size 555KB
          • SHA256 9d3a6f4c1061eb12171d9a426726babb51a89f2a5287b4379acce3fd020ac86f
          • MD5 SHA1 SHA512 SSDEEP

          EnableSelect.vstx

          • Path C:\Users\Admin\Desktop\EnableSelect.vstx
          • Size 788KB
          • SHA256 4fdbf1d0c660d40ea4b40ba9232d07ccef0965b3b7807da93171f508106c195e
          • MD5 SHA1 SHA512 SSDEEP

          EnterMount.emf

          • Path C:\Users\Admin\Desktop\EnterMount.emf
          • Size 808KB
          • SHA256 bfee5365ba513905e4c56630f34ec8b80a57d693df32647eefc664cf93ddde74
          • MD5 SHA1 SHA512 SSDEEP

          ExpandCheckpoint.mpe

          • Path C:\Users\Admin\Desktop\ExpandCheckpoint.mpe
          • Size 516KB
          • SHA256 cf608bb246d88e4e696c869e2141053f14cea4a592cf9a21c5f84f83377122ee
          • MD5 SHA1 SHA512 SSDEEP

          FindMove.odp

          • Path C:\Users\Admin\Desktop\FindMove.odp
          • Size 379KB
          • SHA256 34585f11b06d9e2bed035970a67b628e494317609da4de48202c4f7c6938b114
          • MD5 SHA1 SHA512 SSDEEP

          ImportRestart.mpeg

          • Path C:\Users\Admin\Desktop\ImportRestart.mpeg
          • Size 360KB
          • SHA256 82b45744737ced39f7bb17da5733edb71d27a503218690e210e19bffb3fdfd76
          • MD5 SHA1 SHA512 SSDEEP

          InitializePush.mpv2

          • Path C:\Users\Admin\Desktop\InitializePush.mpv2
          • Size 652KB
          • SHA256 960ea4a06805f9ba6e97c334fb0788a43213c028dcaa1ffc66e5472fdfeb60ce
          • MD5 SHA1 SHA512 SSDEEP

          LockPublish.au3

          • Path C:\Users\Admin\Desktop\LockPublish.au3
          • Size 769KB
          • SHA256 28c75049034a5f7dbbbf217c22b61096be49727e52f8af95fe8a9c2a75f676ed
          • MD5 SHA1 SHA512 SSDEEP

          ProtectSearch.au

          • Path C:\Users\Admin\Desktop\ProtectSearch.au
          • Size 672KB
          • SHA256 509800552112b60c91dea01711c12e56400c03a4596f8daab32ffa7d17029818
          • MD5 SHA1 SHA512 SSDEEP

          ReceiveCompare.tiff

          • Path C:\Users\Admin\Desktop\ReceiveCompare.tiff
          • Size 613KB
          • SHA256 453ef6a812c398312af0e06b2eaacecbc824377208a22412239397d3abd52ccf
          • MD5 SHA1 SHA512 SSDEEP

          RedoGrant.html

          • Path C:\Users\Admin\Desktop\RedoGrant.html
          • Size 438KB
          • SHA256 c1cda702ac1f95f338bd9057ad77b8ebefdfc0d8d6f5486004f7186a1676dcb3
          • MD5 SHA1 SHA512 SSDEEP

          RegisterOpen.contact

          • Path C:\Users\Admin\Desktop\RegisterOpen.contact
          • Size 418KB
          • SHA256 5956639c90ead399ca82a889d3d1eb9a1ce3b946c761e5fd22765eeb03b90bf7
          • MD5 SHA1 SHA512 SSDEEP

          RemoveDisable.mpv2

          • Path C:\Users\Admin\Desktop\RemoveDisable.mpv2
          • Size 399KB
          • SHA256 e527b49a0191123782b19ff9180f1172d613d9f9abe519f3956799a7d6ad604a
          • MD5 SHA1 SHA512 SSDEEP

          RemoveInitialize.TS

          • Path C:\Users\Admin\Desktop\RemoveInitialize.TS
          • Size 730KB
          • SHA256 46bbb078d2e31bef545674059e0e8cfcc85317fc47cae51766b51b070819821f
          • MD5 SHA1 SHA512 SSDEEP

          RestoreDisconnect.raw

          • Path C:\Users\Admin\Desktop\RestoreDisconnect.raw
          • Size 1.1MB
          • SHA256 74b605ef2feba047cf92836077e70801d18a17b68239cb053d451e6be7a9344a
          • MD5 SHA1 SHA512 SSDEEP

          SearchResize.wdp

          • Path C:\Users\Admin\Desktop\SearchResize.wdp
          • Size 535KB
          • SHA256 b9a3ec94118a533bc7794bd99e475f66d037b48700c7ac555d454a3f711c11a6
          • MD5 SHA1 SHA512 SSDEEP

          SplitWatch.txt

          • Path C:\Users\Admin\Desktop\SplitWatch.txt
          • Size 574KB
          • SHA256 16bb41e0cf4dda43833b80fdead33a1c370bb43d29bdb74e4c08ab076d585b37
          • MD5 SHA1 SHA512 SSDEEP

          StepFormat.zip

          • Path C:\Users\Admin\Desktop\StepFormat.zip
          • Size 496KB
          • SHA256 fadda4f9fc8fbc37513b7d370a2b6d91949574dba482c247c9ad2a1098854696
          • MD5 SHA1 SHA512 SSDEEP

          StepLimit.rm

          • Path C:\Users\Admin\Desktop\StepLimit.rm
          • Size 633KB
          • SHA256 b094685e9a22b421e53e26eeff2394ad72e67338e277695bd9e31390b0b09754
          • MD5 SHA1 SHA512 SSDEEP

          StepRepair.ppsx

          • Path C:\Users\Admin\Desktop\StepRepair.ppsx
          • Size 457KB
          • SHA256 1f3ee8ed721dd41ed89d5b0b6def838b89ec32205cda2c4373cb382572d2e603
          • MD5 SHA1 SHA512 SSDEEP

          StepReset.svgz

          • Path C:\Users\Admin\Desktop\StepReset.svgz
          • Size 321KB
          • SHA256 9c0bdad4425a510477eb06198bf8aae4537b05ad9f75f67b8a7db9f680d7a1fb
          • MD5 SHA1 SHA512 SSDEEP

          SubmitDebug.svgz

          • Path C:\Users\Admin\Desktop\SubmitDebug.svgz
          • Size 477KB
          • SHA256 b70a5248f2fbe27b54031813b9145a3a69f94e5f03897565739abcdd350babca
          • MD5 SHA1 SHA512 SSDEEP

          SwitchPing.rtf

          • Path C:\Users\Admin\Desktop\SwitchPing.rtf
          • Size 301KB
          • SHA256 3d4f78780c2039553986d187584bee73c289b81e803b4e08e5a99fb735306437
          • MD5 SHA1 SHA512 SSDEEP

          UnblockUndo.tmp

          • Path C:\Users\Admin\Desktop\UnblockUndo.tmp
          • Size 282KB
          • SHA256 12d681f6b09449f02e2ca13370c40dcc5bb4f19355c6aee34698462a40c53654
          • MD5 SHA1 SHA512 SSDEEP

          UnlockLimit.pptx

          • Path C:\Users\Admin\Desktop\UnlockLimit.pptx
          • Size 594KB
          • SHA256 d1084b28a2a120fc6667733c1d4caa01d804c8ce824c9e09675d7e49c7c6cf16
          • MD5 SHA1 SHA512 SSDEEP

          Acrobat Reader DC.lnk

          • Path C:\Users\Public\Desktop\Acrobat Reader DC.lnk
          • Size 2KB
          • SHA256 4bcab621985b243a508a9f5360208064b4788ac9a92dde1de2f38fe0c6440d89
          • MD5 SHA1 SHA512

          Firefox.lnk

          • Path C:\Users\Public\Desktop\Firefox.lnk
          • Size 1000B
          • SHA256 630365c7967fac9998792132d3d0d20c683aba3d721e60ae613f9d98aaf63734
          • MD5 SHA1 SHA512

          Google Chrome.lnk

          • Path C:\Users\Public\Desktop\Google Chrome.lnk
          • Size 2KB
          • SHA256 465d7ffb180fa971c44528cd10996db4e598a552d35da5467aa407b34d9f76c9
          • MD5 SHA1 SHA512

          Microsoft Edge.lnk

          • Path C:\Users\Public\Desktop\Microsoft Edge.lnk
          • Size 2KB
          • SHA256 09eb03cf28f43aac932f644e44e49e2b0b9b7a968b10dcbde8fdca3d1cadd565
          • MD5 SHA1 SHA512

          VLC media player.lnk

          • Path C:\Users\Public\Desktop\VLC media player.lnk
          • Size 923B
          • SHA256 13ba8bb141b7f06664c6ea7364789c3ad4b27a279472c8632719d435b8809e29
          • MD5 SHA1 SHA512

          memory/5108-288-0x0000000000720000-0x0000000000B08000-memory.dmp

          memory/5108-289-0x0000000010000000-0x0000000010051000-memory.dmp

          memory/5108-268-0x0000000005790000-0x0000000005793000-memory.dmp

          memory/5108-267-0x0000000010000000-0x0000000010051000-memory.dmp

          memory/5108-12-0x0000000000720000-0x0000000000B08000-memory.dmp