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Analysis

  • max time kernel
    68s
  • max time network
    80s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    14/03/2023, 17:51

General

  • Target

    TLauncher-2.876-Installer-1.0.6-global.exe

  • Size

    22.6MB

  • MD5

    2c46460b0b6c89f4993db4ab214fc9ee

  • SHA1

    0a8b0696a59d2635f2303a4f2302cd97ea6d835a

  • SHA256

    7efd1055ea05a8fb0e8dab395b68017720d468d3ffb3ef3baeb501f809528827

  • SHA512

    e79fc7a3bdea24e2425f56b94399b7b732436bec6dc5de3e416a0e0e43ddd8044fc83992f4a1d7a1f86397957f808ce93a40c58c1101566af77a0f62e85a7c44

  • SSDEEP

    393216:YXMHKmnDMP/n8IPfs/dQETVlOBbpFEjdGphRqV56HpkvQFa2Vj4h2cv:Y8q8MH8aHExi73qqHpU2Vj4h/

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 7 IoCs
  • UPX packed file 13 IoCs

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

  • Checks installed software on the system 1 TTPs

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

  • Enumerates physical storage devices 1 TTPs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 15 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 23 IoCs
  • Suspicious use of FindShellTrayWindow 59 IoCs
  • Suspicious use of SendNotifyMessage 57 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\TLauncher-2.876-Installer-1.0.6-global.exe
    "C:\Users\Admin\AppData\Local\Temp\TLauncher-2.876-Installer-1.0.6-global.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:904
    • 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-2.876-Installer-1.0.6-global.exe" "__IRCT:3" "__IRTSS:23643746" "__IRSID:S-1-5-21-1914912747-3343861975-731272777-1000"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:1440
  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe"
    1⤵
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2676
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0xc0,0xc4,0xc8,0x94,0xcc,0x7fefb179758,0x7fefb179768,0x7fefb179778
      2⤵
        PID:2688
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1236 --field-trial-handle=1336,i,13245332284947423514,8539919353978064189,131072 /prefetch:2
        2⤵
          PID:2896
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1484 --field-trial-handle=1336,i,13245332284947423514,8539919353978064189,131072 /prefetch:8
          2⤵
            PID:2912
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1632 --field-trial-handle=1336,i,13245332284947423514,8539919353978064189,131072 /prefetch:8
            2⤵
              PID:2932
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2244 --field-trial-handle=1336,i,13245332284947423514,8539919353978064189,131072 /prefetch:1
              2⤵
                PID:1964
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2288 --field-trial-handle=1336,i,13245332284947423514,8539919353978064189,131072 /prefetch:1
                2⤵
                  PID:752
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=1444 --field-trial-handle=1336,i,13245332284947423514,8539919353978064189,131072 /prefetch:2
                  2⤵
                    PID:936
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=2496 --field-trial-handle=1336,i,13245332284947423514,8539919353978064189,131072 /prefetch:1
                    2⤵
                      PID:2128
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=2488 --field-trial-handle=1336,i,13245332284947423514,8539919353978064189,131072 /prefetch:8
                      2⤵
                        PID:2148
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4028 --field-trial-handle=1336,i,13245332284947423514,8539919353978064189,131072 /prefetch:8
                        2⤵
                          PID:2164
                      • C:\Windows\system32\taskmgr.exe
                        "C:\Windows\system32\taskmgr.exe" /4
                        1⤵
                        • Suspicious behavior: EnumeratesProcesses
                        • Suspicious behavior: GetForegroundWindowSpam
                        • Suspicious use of AdjustPrivilegeToken
                        • Suspicious use of FindShellTrayWindow
                        • Suspicious use of SendNotifyMessage
                        PID:1988
                      • C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
                        "C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
                        1⤵
                          PID:268

                        Network

                        MITRE ATT&CK Enterprise v6

                        Replay Monitor

                        Loading Replay Monitor...

                        Downloads

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\8e647d42-2d07-4cca-86ea-18804d9b923a.tmp

                          Filesize

                          144KB

                          MD5

                          a856004d605715b116a2268dcaadb95c

                          SHA1

                          c2a3bb90f573a82abc730ae3c73cce57c3e4c8ac

                          SHA256

                          53c37bc30fc57756b07abdf6ae82ac96dd7871d83b027b818eef94b3efcaf3db

                          SHA512

                          d71b19d634ac5a19b4308c54599d851c1768baa632e1d2a2db7362e376d3cd0de59a78341de9ea9a72ea61a264810996551d6cf0bbd17c4dd2929655129aff6b

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\data_1

                          Filesize

                          264KB

                          MD5

                          f50f89a0a91564d0b8a211f8921aa7de

                          SHA1

                          112403a17dd69d5b9018b8cede023cb3b54eab7d

                          SHA256

                          b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                          SHA512

                          bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                          Filesize

                          4KB

                          MD5

                          748af71d7cd12f83ef85f951e9ea2bbb

                          SHA1

                          de702c18b500d81b56c88cc8b9a34741f1844f51

                          SHA256

                          85753a0151c843a6cc4231d3b3e1611101daf4562916d4b871f700c0511d4486

                          SHA512

                          52e457b06aab82929c57ccf139a6842308d3f890a5e906ecaec31162c47526baa335f6399bbc5dcf294f8229d49547f1da3aee3429c23a07681ff0fc6489bb18

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\000004.dbtmp

                          Filesize

                          16B

                          MD5

                          6752a1d65b201c13b62ea44016eb221f

                          SHA1

                          58ecf154d01a62233ed7fb494ace3c3d4ffce08b

                          SHA256

                          0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

                          SHA512

                          9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

                          Filesize

                          144KB

                          MD5

                          c6eed25e2516bae9271b29fb48d1f25f

                          SHA1

                          6622d2c405cb8c3ee45623588091e2796f1293ee

                          SHA256

                          aee1b6bfe3feb9af581b5908a525789d25d75b846d24d350a6697be2ced422b8

                          SHA512

                          2451e74f6e3683e085d6b2d4e662deae9b0fdef2ab2ed7aba6f5f366016de13132ac2b887d31c6e7b10ec2efe37526623a2f6fe80373d01ade5157db3e119012

                        • C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\200.ico

                          Filesize

                          116KB

                          MD5

                          e043a9cb014d641a56f50f9d9ac9a1b9

                          SHA1

                          61dc6aed3d0d1f3b8afe3d161410848c565247ed

                          SHA256

                          9dd7020d04753294c8fb694ac49f406de9adad45d8cdd43fefd99fec3659e946

                          SHA512

                          4ae5df94fd590703b7a92f19703d733559d600a3885c65f146db04e8bbf6ead9ab5a1748d99c892e6bde63dd4e1592d6f06e02e4baf5e854c8ce6ea0cce1984f

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

                          Filesize

                          1.3MB

                          MD5

                          5b4c988e2c4f9b703e7c14ea3ba5115d

                          SHA1

                          6191f653571a192ed43f637be0be2d0713c355de

                          SHA256

                          6a295ca07cc92c2d463b1ae9606f9c3017814edee923073737a4af9022f7fa69

                          SHA512

                          5a51728631c11391c92f3f46e55ad574c3bf63de896689249127922f5c42db80cf131353ded2ba04446e5f4e0f459f487d964b973a9f91bd8242132570077473

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

                          Filesize

                          1.3MB

                          MD5

                          5b4c988e2c4f9b703e7c14ea3ba5115d

                          SHA1

                          6191f653571a192ed43f637be0be2d0713c355de

                          SHA256

                          6a295ca07cc92c2d463b1ae9606f9c3017814edee923073737a4af9022f7fa69

                          SHA512

                          5a51728631c11391c92f3f46e55ad574c3bf63de896689249127922f5c42db80cf131353ded2ba04446e5f4e0f459f487d964b973a9f91bd8242132570077473

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

                          Filesize

                          1.3MB

                          MD5

                          5b4c988e2c4f9b703e7c14ea3ba5115d

                          SHA1

                          6191f653571a192ed43f637be0be2d0713c355de

                          SHA256

                          6a295ca07cc92c2d463b1ae9606f9c3017814edee923073737a4af9022f7fa69

                          SHA512

                          5a51728631c11391c92f3f46e55ad574c3bf63de896689249127922f5c42db80cf131353ded2ba04446e5f4e0f459f487d964b973a9f91bd8242132570077473

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

                          Filesize

                          326KB

                          MD5

                          80d93d38badecdd2b134fe4699721223

                          SHA1

                          e829e58091bae93bc64e0c6f9f0bac999cfda23d

                          SHA256

                          c572a6103af1526f97e708a229a532fd02100a52b949f721052107f1f55e0c59

                          SHA512

                          9f28073cc186b55ef64661c2e4f6fe1c112785a262b9d8e9a431703fdb1000f1d8cc0b2a3c153c822cfd48782ae945742ccb07beae4d6388d5d0b4df03103bd4

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

                          Filesize

                          1.7MB

                          MD5

                          1bbf5dd0b6ca80e4c7c77495c3f33083

                          SHA1

                          e0520037e60eb641ec04d1e814394c9da0a6a862

                          SHA256

                          bc6bd19ab0977ac794e18e2c82ace3116bf0537711a352638efd2d8d847c140b

                          SHA512

                          97bc810871868217f944bc5e60ab642f161c1f082bc9e4122094f10b4e309a6d96e3dd695553a20907cb8fea5aef4802f5a2f0a852328c1a1cd85944022abaab

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

                          Filesize

                          97KB

                          MD5

                          da1d0cd400e0b6ad6415fd4d90f69666

                          SHA1

                          de9083d2902906cacf57259cf581b1466400b799

                          SHA256

                          7a79b049bdc3b6e4d101691888360f4f993098f3e3a8beefff4ac367430b1575

                          SHA512

                          f12f64670f158c2e846e78b7b5d191158268b45ecf3c288f02bbee15ae10c4a62e67fb3481da304ba99da2c68ac44d713a44a458ef359db329b6fef3d323382a

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

                          Filesize

                          1.3MB

                          MD5

                          5b4c988e2c4f9b703e7c14ea3ba5115d

                          SHA1

                          6191f653571a192ed43f637be0be2d0713c355de

                          SHA256

                          6a295ca07cc92c2d463b1ae9606f9c3017814edee923073737a4af9022f7fa69

                          SHA512

                          5a51728631c11391c92f3f46e55ad574c3bf63de896689249127922f5c42db80cf131353ded2ba04446e5f4e0f459f487d964b973a9f91bd8242132570077473

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

                          Filesize

                          1.3MB

                          MD5

                          5b4c988e2c4f9b703e7c14ea3ba5115d

                          SHA1

                          6191f653571a192ed43f637be0be2d0713c355de

                          SHA256

                          6a295ca07cc92c2d463b1ae9606f9c3017814edee923073737a4af9022f7fa69

                          SHA512

                          5a51728631c11391c92f3f46e55ad574c3bf63de896689249127922f5c42db80cf131353ded2ba04446e5f4e0f459f487d964b973a9f91bd8242132570077473

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

                          Filesize

                          1.3MB

                          MD5

                          5b4c988e2c4f9b703e7c14ea3ba5115d

                          SHA1

                          6191f653571a192ed43f637be0be2d0713c355de

                          SHA256

                          6a295ca07cc92c2d463b1ae9606f9c3017814edee923073737a4af9022f7fa69

                          SHA512

                          5a51728631c11391c92f3f46e55ad574c3bf63de896689249127922f5c42db80cf131353ded2ba04446e5f4e0f459f487d964b973a9f91bd8242132570077473

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

                          Filesize

                          1.3MB

                          MD5

                          5b4c988e2c4f9b703e7c14ea3ba5115d

                          SHA1

                          6191f653571a192ed43f637be0be2d0713c355de

                          SHA256

                          6a295ca07cc92c2d463b1ae9606f9c3017814edee923073737a4af9022f7fa69

                          SHA512

                          5a51728631c11391c92f3f46e55ad574c3bf63de896689249127922f5c42db80cf131353ded2ba04446e5f4e0f459f487d964b973a9f91bd8242132570077473

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

                          Filesize

                          326KB

                          MD5

                          80d93d38badecdd2b134fe4699721223

                          SHA1

                          e829e58091bae93bc64e0c6f9f0bac999cfda23d

                          SHA256

                          c572a6103af1526f97e708a229a532fd02100a52b949f721052107f1f55e0c59

                          SHA512

                          9f28073cc186b55ef64661c2e4f6fe1c112785a262b9d8e9a431703fdb1000f1d8cc0b2a3c153c822cfd48782ae945742ccb07beae4d6388d5d0b4df03103bd4

                        • memory/904-72-0x0000000002DA0000-0x0000000003188000-memory.dmp

                          Filesize

                          3.9MB

                        • memory/904-71-0x0000000002DA0000-0x0000000003188000-memory.dmp

                          Filesize

                          3.9MB

                        • memory/904-373-0x0000000002DA0000-0x0000000003188000-memory.dmp

                          Filesize

                          3.9MB

                        • memory/1440-366-0x0000000000A50000-0x0000000000A53000-memory.dmp

                          Filesize

                          12KB

                        • memory/1440-367-0x0000000000B60000-0x0000000000F48000-memory.dmp

                          Filesize

                          3.9MB

                        • memory/1440-387-0x0000000010000000-0x0000000010051000-memory.dmp

                          Filesize

                          324KB

                        • memory/1440-664-0x0000000000B60000-0x0000000000F48000-memory.dmp

                          Filesize

                          3.9MB

                        • memory/1440-385-0x0000000010000000-0x0000000010051000-memory.dmp

                          Filesize

                          324KB

                        • memory/1440-384-0x0000000000B60000-0x0000000000F48000-memory.dmp

                          Filesize

                          3.9MB

                        • memory/1440-73-0x0000000000B60000-0x0000000000F48000-memory.dmp

                          Filesize

                          3.9MB

                        • memory/1440-386-0x0000000000B60000-0x0000000000F48000-memory.dmp

                          Filesize

                          3.9MB

                        • memory/1440-368-0x0000000010000000-0x0000000010051000-memory.dmp

                          Filesize

                          324KB

                        • memory/1440-365-0x0000000010000000-0x0000000010051000-memory.dmp

                          Filesize

                          324KB

                        • memory/1988-707-0x0000000140000000-0x00000001405E8000-memory.dmp

                          Filesize

                          5.9MB

                        • memory/1988-735-0x0000000140000000-0x00000001405E8000-memory.dmp

                          Filesize

                          5.9MB

                        • memory/1988-734-0x0000000140000000-0x00000001405E8000-memory.dmp

                          Filesize

                          5.9MB

                        • memory/1988-706-0x0000000140000000-0x00000001405E8000-memory.dmp

                          Filesize

                          5.9MB