Resubmissions

12/02/2023, 12:07

230212-paay5sdg59 10

12/02/2023, 11:53

230212-n2lz2sdf89 10

Analysis

  • max time kernel
    1232s
  • max time network
    1252s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/02/2023, 12:07

General

  • Target

    TortoiseGit-2.14.0.0-64bit.msi

  • Size

    21.6MB

  • MD5

    ca36bf3998301057ab7f4f64a84085f5

  • SHA1

    66353468825a754f384f9c1bd3e34b37bd9071f7

  • SHA256

    df07f0f3d9888fd153d5d08f4a8ccb1ba4f2553316d78e101c1800bc42f9ad0c

  • SHA512

    87ad935e1329a0e6076b3a58e27e149b08adbc516328ecbe47707d41601af9b0277a8a591a5fee723d3d9e9778e123e6434f23d1a930b12d5f10519df6f23636

  • SSDEEP

    393216:348DJa1Zmo8Swa0evzN0eAUAyzziv7asm7sf7SG8aQASSV7e9Jdmq6sbNyPDN:348Vkmz4zN0KA1TgcqarSSV7e4bB

Score
10/10

Malware Config

Signatures

  • Modifies system executable filetype association 2 TTPs 2 IoCs
  • Blocklisted process makes network request 4 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 17 IoCs
  • Registers COM server for autorun 1 TTPs 64 IoCs
  • Enumerates connected drives 3 TTPs 48 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in System32 directory 1 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 11 IoCs
  • Checks SCSI registry key(s) 3 TTPs 5 IoCs

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

  • Modifies data under HKEY_USERS 3 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Windows\system32\msiexec.exe
    msiexec.exe /I C:\Users\Admin\AppData\Local\Temp\TortoiseGit-2.14.0.0-64bit.msi
    1⤵
    • Blocklisted process makes network request
    • Enumerates connected drives
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:4788
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Modifies system executable filetype association
    • Registers COM server for autorun
    • Enumerates connected drives
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Modifies data under HKEY_USERS
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2508
    • C:\Windows\system32\srtasks.exe
      C:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:2
      2⤵
        PID:3192
      • C:\Windows\syswow64\MsiExec.exe
        C:\Windows\syswow64\MsiExec.exe -Embedding 21885ADF089F37936CE66F6CA4E9E2FA
        2⤵
        • Loads dropped DLL
        PID:2176
      • C:\Windows\System32\MsiExec.exe
        C:\Windows\System32\MsiExec.exe -Embedding C0E062CED6DD5AC182F79437B5221DC2 C
        2⤵
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:3092
        • C:\Users\Admin\AppData\Local\Temp\RExD01D.exe
          "C:\Users\Admin\AppData\Local\Temp\RExD01D.exe"
          3⤵
          • Executes dropped EXE
          • Suspicious use of FindShellTrayWindow
          PID:5028
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Checks SCSI registry key(s)
      • Suspicious use of AdjustPrivilegeToken
      PID:2892
    • C:\Windows\System32\rundll32.exe
      C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
      1⤵
        PID:4880
      • C:\Windows\system32\WindowsPowerShell\v1.0\PowerShell.exe
        "PowerShell.exe" -noexit -command Set-Location -literalPath 'C:\Program Files\TortoiseGit\bin'
        1⤵
        • Drops file in System32 directory
        • Suspicious behavior: EnumeratesProcesses
        PID:3548

      Network

            MITRE ATT&CK Enterprise v6

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            • C:\Program Files\TortoiseGit\bin\TortoiseGit.dll

              Filesize

              4.3MB

              MD5

              2863efc5ab961fd65ae59f5df8092977

              SHA1

              1253958f6fd6704cdd9641d68f9091e0733e2124

              SHA256

              27ccf8aa950fded4fc4d3e9b861355aeb38877f67d58fa92a3ffc9f76810825b

              SHA512

              32b31dee57b4b7e615a48163c032ecccbeee9aca381d555d096fc3737ef09d4b4db46f294b9178b4b2f6b698297a898ce459d9f42c950674f34fad8b2d7d64f9

            • C:\Program Files\TortoiseGit\bin\TortoiseGit.dll

              Filesize

              4.3MB

              MD5

              2863efc5ab961fd65ae59f5df8092977

              SHA1

              1253958f6fd6704cdd9641d68f9091e0733e2124

              SHA256

              27ccf8aa950fded4fc4d3e9b861355aeb38877f67d58fa92a3ffc9f76810825b

              SHA512

              32b31dee57b4b7e615a48163c032ecccbeee9aca381d555d096fc3737ef09d4b4db46f294b9178b4b2f6b698297a898ce459d9f42c950674f34fad8b2d7d64f9

            • C:\Program Files\TortoiseGit\bin\TortoiseGitProc.exe

              Filesize

              13.0MB

              MD5

              0aeb946e4b63cf02c5b9298d54dd5119

              SHA1

              372c990319f325d7c9adcb58b859b4d6397f5f59

              SHA256

              d3293cbcf17127a6900372853fdc1c662856c7b0a7cc2b34927ceb6c716f6abd

              SHA512

              884a79295b6d79b7c297f8366e5727e96f9eeacd4268e3e221c3b76e3c39b8d9782f356fa9522e799e52d5ae9c85dcc6be9b12bfc14cc10f39966483eb24a39c

            • C:\Program Files\TortoiseGit\bin\TortoiseGitStub.dll

              Filesize

              120KB

              MD5

              ac6f6f1d67a21b8a436d5d7abcaa2371

              SHA1

              a8955b01079e0b4c90cb552e3294c86fb5e09875

              SHA256

              4dd231bd313b388ee7f9ffc18ca30686a14081d3a8bfb224c6a771ad6f5d2c80

              SHA512

              f1c48c6cd131547561ea802ad60c5883e3c6eda464d8919b882835c5b4c53d0fdc98cafe9a19ea2d4002d78867e24a69dbf42231ae5f868f21e52de334134abc

            • C:\Program Files\TortoiseGit\bin\TortoiseGitStub.dll

              Filesize

              120KB

              MD5

              ac6f6f1d67a21b8a436d5d7abcaa2371

              SHA1

              a8955b01079e0b4c90cb552e3294c86fb5e09875

              SHA256

              4dd231bd313b388ee7f9ffc18ca30686a14081d3a8bfb224c6a771ad6f5d2c80

              SHA512

              f1c48c6cd131547561ea802ad60c5883e3c6eda464d8919b882835c5b4c53d0fdc98cafe9a19ea2d4002d78867e24a69dbf42231ae5f868f21e52de334134abc

            • C:\Program Files\TortoiseGit\bin\gitdll.dll

              Filesize

              1.6MB

              MD5

              aa5db721386141903aac39b50d31befd

              SHA1

              83dde347cb24a460a0298bfcc6fc61972889fb83

              SHA256

              d690f254b299db9bbc192f175b0217c7b51bda753fc055260eddf1604fac2bcd

              SHA512

              eb7a6b09b6b6b442359cc21a8c5c89b0a0483b0b8e2183ca8debd3830c70c1660f50722fc53b9b3c48a92fb832364f7b997c4cfda68e8c9beb19782d027b3dbc

            • C:\Program Files\TortoiseGit\bin\gitdll.dll

              Filesize

              1.6MB

              MD5

              aa5db721386141903aac39b50d31befd

              SHA1

              83dde347cb24a460a0298bfcc6fc61972889fb83

              SHA256

              d690f254b299db9bbc192f175b0217c7b51bda753fc055260eddf1604fac2bcd

              SHA512

              eb7a6b09b6b6b442359cc21a8c5c89b0a0483b0b8e2183ca8debd3830c70c1660f50722fc53b9b3c48a92fb832364f7b997c4cfda68e8c9beb19782d027b3dbc

            • C:\Program Files\TortoiseGit\bin\libgit2_tgit.dll

              Filesize

              1.7MB

              MD5

              c1b21bc28b4c7a455da8ac6e86426c0b

              SHA1

              051a536a50d3cd5a683b0d6b1f95a3a0f6998063

              SHA256

              c4513a0acf893b35d54f8840f3ca037b5bdd5dc2be9a3a4a9bb61499d1dca543

              SHA512

              b389e3d1e4e55b8c85c54ed9a9c3bf58fee2450ba3482de6bbe3e6edb67efdb445d4d794687e489b8ca847cb156b8762f77d1d2bb3bb839f83228a56f70e5bf7

            • C:\Program Files\TortoiseGit\bin\libgit2_tgit.dll

              Filesize

              1.7MB

              MD5

              c1b21bc28b4c7a455da8ac6e86426c0b

              SHA1

              051a536a50d3cd5a683b0d6b1f95a3a0f6998063

              SHA256

              c4513a0acf893b35d54f8840f3ca037b5bdd5dc2be9a3a4a9bb61499d1dca543

              SHA512

              b389e3d1e4e55b8c85c54ed9a9c3bf58fee2450ba3482de6bbe3e6edb67efdb445d4d794687e489b8ca847cb156b8762f77d1d2bb3bb839f83228a56f70e5bf7

            • C:\Program Files\TortoiseGit\bin\msvcp140.dll

              Filesize

              566KB

              MD5

              0929e46b1020b372956f204f85e48ed6

              SHA1

              9dc01cf3892406727c8dc7d12ad8855871c9ef09

              SHA256

              cb3c74d6fcc091f4eb7c67ee5eb5f76c1c973dea8b1c6b851fcca62c2a9d8aa8

              SHA512

              dd28fca139d316e2cc4d13a6adffb7af6f1a9dc1fc7297976a4d5103fae44de555a951b99f7601590b331f6dbb9bfc592d31980135e3858e265064117012c8d5

            • C:\Program Files\TortoiseGit\bin\vcruntime140.dll

              Filesize

              106KB

              MD5

              870fea4e961e2fbd00110d3783e529be

              SHA1

              a948e65c6f73d7da4ffde4e8533c098a00cc7311

              SHA256

              76fdb83fde238226b5bebaf3392ee562e2cb7ca8d3ef75983bf5f9d6c7119644

              SHA512

              0b636a3cdefa343eb4cb228b391bb657b5b4c20df62889cd1be44c7bee94ffad6ec82dc4db79949edef576bff57867e0d084e0a597bf7bf5c8e4ed1268477e88

            • C:\Program Files\TortoiseGit\bin\vcruntime140_1.dll

              Filesize

              48KB

              MD5

              bba9680bc310d8d25e97b12463196c92

              SHA1

              9a480c0cf9d377a4caedd4ea60e90fa79001f03a

              SHA256

              e0b66601cc28ecb171c3d4b7ac690c667f47da6b6183bff80604c84c00d265ab

              SHA512

              1575c786ac3324b17057255488da5f0bc13ad943ac9383656baf98db64d4ec6e453230de4cd26b535ce7e8b7d41a9f2d3f569a0eff5a84aeb1c2f9d6e3429739

            • C:\Program Files\TortoiseGit\bin\vcruntime140_1.dll

              Filesize

              48KB

              MD5

              bba9680bc310d8d25e97b12463196c92

              SHA1

              9a480c0cf9d377a4caedd4ea60e90fa79001f03a

              SHA256

              e0b66601cc28ecb171c3d4b7ac690c667f47da6b6183bff80604c84c00d265ab

              SHA512

              1575c786ac3324b17057255488da5f0bc13ad943ac9383656baf98db64d4ec6e453230de4cd26b535ce7e8b7d41a9f2d3f569a0eff5a84aeb1c2f9d6e3429739

            • C:\Program Files\TortoiseGit\bin\zlib1_tgit.dll

              Filesize

              102KB

              MD5

              bd447e47cb1696a87f7e9eb637707b5b

              SHA1

              55fef10e3ec8ee4a1f27f6d0cf100187edf36e72

              SHA256

              fdca53a9a4ee1a7a31d91015b9edab449c5787d5e9483c55bb5aeb495f08e325

              SHA512

              6583560362434713616a03b0028348c452be6fd5244d2c632878e10230ed0505b449d279b633b1ad877480317c6defd97fdca106c0102125603f382410ca4ced

            • C:\Program Files\TortoiseGit\bin\zlib1_tgit.dll

              Filesize

              102KB

              MD5

              bd447e47cb1696a87f7e9eb637707b5b

              SHA1

              55fef10e3ec8ee4a1f27f6d0cf100187edf36e72

              SHA256

              fdca53a9a4ee1a7a31d91015b9edab449c5787d5e9483c55bb5aeb495f08e325

              SHA512

              6583560362434713616a03b0028348c452be6fd5244d2c632878e10230ed0505b449d279b633b1ad877480317c6defd97fdca106c0102125603f382410ca4ced

            • C:\Program Files\TortoiseGit\bin\zlib1_tgit.dll

              Filesize

              102KB

              MD5

              bd447e47cb1696a87f7e9eb637707b5b

              SHA1

              55fef10e3ec8ee4a1f27f6d0cf100187edf36e72

              SHA256

              fdca53a9a4ee1a7a31d91015b9edab449c5787d5e9483c55bb5aeb495f08e325

              SHA512

              6583560362434713616a03b0028348c452be6fd5244d2c632878e10230ed0505b449d279b633b1ad877480317c6defd97fdca106c0102125603f382410ca4ced

            • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\30069012ED3CF5DB92F9F4FC78D55E2D_87238437CEFCADF00F1385E31A888EF4

              Filesize

              1KB

              MD5

              bf37c510fe4bc4db65c434dcc404675e

              SHA1

              779362df8a840b7b976a657257a71bfa32a2a374

              SHA256

              48314ff856045c8101348eff14be1c24e8c454e25f4727a6513febc00c70f012

              SHA512

              0f887ab2c1c72684e798d8b55547f631779a4514ea1d3228f69081f7e0c47eefd6878d5b1053faf120973db39892c4db46efe99e97d15a4343b5a5cc3b8a1a6d

            • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\4E4160FB650E5091C535216313A4ECD3_20C3F4F7FED3CB1A59B8C17661A3E75C

              Filesize

              2KB

              MD5

              89ab8652fdbf1723258a0b6ba4bee911

              SHA1

              c6a9f80d09d2c2070e19b830436343b895f2f234

              SHA256

              603098f18185de92923403ba3445117dce3fba652b236cc339a05d6e3d09a3f8

              SHA512

              252a66362c8ec54460f0965c65d8755dcc75a895a88a53d80935915b0cc926139441076176037663d18bf9b1ea7e37a75f00f87136139be4344c49c12a9414b9

            • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\30069012ED3CF5DB92F9F4FC78D55E2D_87238437CEFCADF00F1385E31A888EF4

              Filesize

              412B

              MD5

              a3e67a28c753d5ec206c13f3de4e033a

              SHA1

              a28fc159bb180ef442dd1368baf803233933e2eb

              SHA256

              8f53693ab00d2274619e761a731ed0abe7d983fe99e94f61f7e7390244ad4b96

              SHA512

              af0c883068220380a5df17bc6c92b8a0994c61a3bb69198a50f58b2c4228d10dab332adee5ebe361c4b7cc6bb42db94cd0cebd20aa63580615595d8b6d7e058a

            • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\4E4160FB650E5091C535216313A4ECD3_20C3F4F7FED3CB1A59B8C17661A3E75C

              Filesize

              416B

              MD5

              0e5bbe88856244a703f0fc358a0718ae

              SHA1

              27bc3dcc3e61cfadf2f968c38174d4221c2d657d

              SHA256

              5b35b05f5b19bdfc90b43dcd6aa6ebf587eb0ebe9e2ae6ad045af32f6fd1e77f

              SHA512

              ce3d79fea333f058ea9f828eb72ff476e4872b2ff40afcb99e6d987d581ef0b4bf111649c7516e3f07af6c1d082453f2f8128095f4fd63c0dd3bd571cf136bf6

            • C:\Users\Admin\AppData\Local\Temp\MSICFBF.tmp

              Filesize

              230KB

              MD5

              8ff25cf00be5be641fc5a561dc956367

              SHA1

              c69568aa0689163a43b15d42191b66cd81450d73

              SHA256

              7c466b50cd1e37ce8c6189935a5586f41514ec810899e2cdb528c79e38d7c96d

              SHA512

              d68ea4ac1f01c72277342e2ec004223633e6c17400d11b3b9721bb8f1059d0cba6b7fb899d9d7f6c23f9ec4efa4f7b668b47aba8b759b01c1532eb1ebda49e00

            • C:\Users\Admin\AppData\Local\Temp\MSICFBF.tmp

              Filesize

              230KB

              MD5

              8ff25cf00be5be641fc5a561dc956367

              SHA1

              c69568aa0689163a43b15d42191b66cd81450d73

              SHA256

              7c466b50cd1e37ce8c6189935a5586f41514ec810899e2cdb528c79e38d7c96d

              SHA512

              d68ea4ac1f01c72277342e2ec004223633e6c17400d11b3b9721bb8f1059d0cba6b7fb899d9d7f6c23f9ec4efa4f7b668b47aba8b759b01c1532eb1ebda49e00

            • C:\Users\Admin\AppData\Local\Temp\RExD01D.exe

              Filesize

              134KB

              MD5

              12b850bd89182666af38b662a0d8902b

              SHA1

              1b1844de46a3f1362187399368c18ee6a66e5ed6

              SHA256

              328f7b7d468e7ba1defa7ad8a77adb7ef307ff9f23da8e86683db2ffcfb8f36f

              SHA512

              163311b99d5e99b1c90ba736c9b248a9ab2fbfcb6178d401923dbd6016c00642fd61aa47202f33928d2a0c7d79afcda4f63b613e6531ae5cdcfcc0ec1c07c2bf

            • C:\Windows\Installer\MSI98D1.tmp

              Filesize

              233KB

              MD5

              69ce0f47a489fc5ed1980b43bf0eb0e6

              SHA1

              3f6d8ceece019812d43a0de767fc7bd72f2ce241

              SHA256

              b29b65905905f7d9279737fad9ee4dbfb9375109ec03c0db2d96e11b031e9a70

              SHA512

              ade5af5a8ca4716eb651d7de0f9bfd9c2f155884a022312fa808439f56b55ac5375dda3b4cd2dcf9af105d99cdc991e74250246f7c600a13b80507859bf43bb7

            • C:\Windows\Installer\MSI98D1.tmp

              Filesize

              233KB

              MD5

              69ce0f47a489fc5ed1980b43bf0eb0e6

              SHA1

              3f6d8ceece019812d43a0de767fc7bd72f2ce241

              SHA256

              b29b65905905f7d9279737fad9ee4dbfb9375109ec03c0db2d96e11b031e9a70

              SHA512

              ade5af5a8ca4716eb651d7de0f9bfd9c2f155884a022312fa808439f56b55ac5375dda3b4cd2dcf9af105d99cdc991e74250246f7c600a13b80507859bf43bb7

            • \??\GLOBALROOT\Device\HarddiskVolumeShadowCopy2\System Volume Information\SPP\metadata-2

              Filesize

              11.8MB

              MD5

              6096f6d03c28971196446c61efbba231

              SHA1

              0ab65e527566c63ab13042a2ee9c359ea43028e7

              SHA256

              ec7bd2f5d10a6781366621139a5cc10f80ad1209efa38725999396dfdd79c993

              SHA512

              d5aa8fc3de57239cdeb966be2f3f011dbc9cb668b713b329896729233f070f3616a30f9d839cd3a4b1b1d5494e1de84a70cf3a21602dde7362c21b7a3b9ae8e9

            • \??\Volume{2339e045-0000-0000-0000-d01200000000}\System Volume Information\SPP\OnlineMetadataCache\{5cb294a4-cf3b-4175-8ebc-ed05aa2f8a4c}_OnDiskSnapshotProp

              Filesize

              5KB

              MD5

              07f94d76e0aa6047c5595c3e0c0288b1

              SHA1

              d9f5ed649902914f34a94cbb4351e346c25c9769

              SHA256

              87560608f81aa0f10b82afb586ade713e4f4f14c42f9ce0be05d2cfba8a5be00

              SHA512

              3a4fe992d0a9a8115cb705517dd5be47ac0028066e9e5b73b12a6c81c207e10103cd66e97dbb60c4fdddd33fb405994bd29a7cd0fb873a6266f51583f6774902

            • memory/3548-162-0x00000215D8060000-0x00000215D8082000-memory.dmp

              Filesize

              136KB

            • memory/3548-163-0x00000215D8520000-0x00000215D8564000-memory.dmp

              Filesize

              272KB

            • memory/3548-164-0x00007FF83B590000-0x00007FF83C051000-memory.dmp

              Filesize

              10.8MB

            • memory/3548-165-0x00000215D85F0000-0x00000215D8666000-memory.dmp

              Filesize

              472KB

            • memory/3548-166-0x00007FF83B590000-0x00007FF83C051000-memory.dmp

              Filesize

              10.8MB

            • memory/3548-167-0x00000215D84F0000-0x00000215D850E000-memory.dmp

              Filesize

              120KB