Analysis

  • max time kernel
    438s
  • max time network
    1169s
  • platform
    windows11-21h2_x64
  • resource
    win11-20231215-en
  • resource tags

    arch:x64arch:x86image:win11-20231215-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    08-02-2024 02:08

General

  • Target

    independert.msi

  • Size

    4.0MB

  • MD5

    484bea10f5d2a0c4bdfa342e133033c6

  • SHA1

    6860971d489198df13c64a295999ba3cc7c9c654

  • SHA256

    846f339f39e82f358fe5d0985afde119563754c9a8030dc237eac1a963a8bbf4

  • SHA512

    ce74de9217edd30ad96e00dea9ac8783284c26f93e7271f45e406880b46dbdcf8d71feafa26881d069b8b20b62e66e4a0fc3ccd428512fa45af319663720f20e

  • SSDEEP

    49152:bpUPCczdSZ4Yx87nxODZGMFLnd8q67DZQlXvAoxS1mvXpiIg7W:bpSBx7nxOtFjOq67DcO1mh

Malware Config

Signatures

  • DarkGate

    DarkGate is an infostealer written in C++.

  • Detect DarkGate stealer 1 IoCs
  • Modifies file permissions 1 TTPs 2 IoCs
  • Enumerates connected drives 3 TTPs 46 IoCs

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

  • Drops file in Windows directory 15 IoCs
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 5 IoCs
  • Checks SCSI registry key(s) 3 TTPs 5 IoCs

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

  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 53 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs
  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

Processes

  • C:\Windows\system32\msiexec.exe
    msiexec.exe /I C:\Users\Admin\AppData\Local\Temp\independert.msi
    1⤵
    • Enumerates connected drives
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:2028
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Enumerates connected drives
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:436
    • C:\Windows\system32\srtasks.exe
      C:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:2
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:3284
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding 328DA1E2444593BD8010C86422F640E9
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:4792
      • C:\Windows\SysWOW64\ICACLS.EXE
        "C:\Windows\system32\ICACLS.EXE" "C:\Users\Admin\AppData\Local\Temp\MW-a63815a1-c32a-41e1-a056-af3128484176\." /SETINTEGRITYLEVEL (CI)(OI)HIGH
        3⤵
        • Modifies file permissions
        PID:1004
      • C:\Windows\SysWOW64\EXPAND.EXE
        "C:\Windows\system32\EXPAND.EXE" -R files.cab -F:* files
        3⤵
        • Drops file in Windows directory
        PID:3304
      • C:\Users\Admin\AppData\Local\Temp\MW-a63815a1-c32a-41e1-a056-af3128484176\files\apdproxy.exe
        "C:\Users\Admin\AppData\Local\Temp\MW-a63815a1-c32a-41e1-a056-af3128484176\files\apdproxy.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:1392
        • \??\c:\temp\Autoit3.exe
          "c:\temp\Autoit3.exe" c:\temp\script.au3
          4⤵
          • Executes dropped EXE
          • Checks processor information in registry
          PID:2284
      • C:\Windows\SysWOW64\ICACLS.EXE
        "C:\Windows\system32\ICACLS.EXE" "C:\Users\Admin\AppData\Local\Temp\MW-a63815a1-c32a-41e1-a056-af3128484176\." /SETINTEGRITYLEVEL (CI)(OI)LOW
        3⤵
        • Modifies file permissions
        PID:4472
  • C:\Windows\system32\vssvc.exe
    C:\Windows\system32\vssvc.exe
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious use of AdjustPrivilegeToken
    PID:3752

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\MW-a63815a1-c32a-41e1-a056-af3128484176\files.cab

    Filesize

    3.7MB

    MD5

    b5a1995210150c6e9d362e967d83b590

    SHA1

    f4642b8b5e125863cea56196b584cefa5861aebd

    SHA256

    e0a36182df70d6af3289ea7c430874b8281db531c767beab5131f6726f5635a2

    SHA512

    94ad3c4e539ef8cb50dfb81e4c1ca6ffeb3da18718c40a77b0c160354b7994896b54edc8ec94a552395d7fd529d95bc16e4e5baedd8c91a8fdb8777c85e00901

  • C:\Users\Admin\AppData\Local\Temp\MW-a63815a1-c32a-41e1-a056-af3128484176\files\MSVCP71.dll

    Filesize

    488KB

    MD5

    561fa2abb31dfa8fab762145f81667c2

    SHA1

    c8ccb04eedac821a13fae314a2435192860c72b8

    SHA256

    df96156f6a548fd6fe5672918de5ae4509d3c810a57bffd2a91de45a3ed5b23b

    SHA512

    7d960aa8e3cce22d63a6723d7f00c195de7de83b877eca126e339e2d8cc9859e813e05c5c0a5671a75bb717243e9295fd13e5e17d8c6660eb59f5baee63a7c43

  • C:\Users\Admin\AppData\Local\Temp\MW-a63815a1-c32a-41e1-a056-af3128484176\files\MSVCR71.dll

    Filesize

    340KB

    MD5

    86f1895ae8c5e8b17d99ece768a70732

    SHA1

    d5502a1d00787d68f548ddeebbde1eca5e2b38ca

    SHA256

    8094af5ee310714caebccaeee7769ffb08048503ba478b879edfef5f1a24fefe

    SHA512

    3b7ce2b67056b6e005472b73447d2226677a8cadae70428873f7efa5ed11a3b3dbf6b1a42c5b05b1f2b1d8e06ff50dfc6532f043af8452ed87687eefbf1791da

  • C:\Users\Admin\AppData\Local\Temp\MW-a63815a1-c32a-41e1-a056-af3128484176\files\apdboot.dll

    Filesize

    931KB

    MD5

    7514fa4d5d1162f631ed5fea0884c0f4

    SHA1

    a39e56a89b546b1ad55e531e62240586b9489234

    SHA256

    e1f5396d6c9e0d82c45fb48c723460709706398078546bca83e123ca9eb4036f

    SHA512

    5822def0a35098f80cd570f79a848b639681d21eae4c79479e562907c58c42a218ba786df7ab328532dee1e8f6bc3a7da5c1529f17b93d759df328603ec02b32

  • C:\Users\Admin\AppData\Local\Temp\MW-a63815a1-c32a-41e1-a056-af3128484176\files\apdproxy.exe

    Filesize

    62KB

    MD5

    fc9e59fe8bc4fe05382cff5c8fc59de1

    SHA1

    69423bc900644a910936d2c5828348d188e5d750

    SHA256

    a16b93c374e77f98889d7ad7f38b2282dbc5a40511541b9105b1dcf9216c3cf3

    SHA512

    1d34be70cd701b606873aaf6910ab7fa7a3c4a81e0398d9bdcf8e8aac3dd63ec888c478e45600bf7e34301bec231038e8dccb457e49db8b5ff1c0740b68d072c

  • C:\Users\Admin\AppData\Local\Temp\MW-a63815a1-c32a-41e1-a056-af3128484176\files\sqlite3.dll

    Filesize

    1.9MB

    MD5

    4bf9a5f13e33c3dcecbe82dc1fec647d

    SHA1

    1e42b49470db763528f6ba7380aa9e3fedb03949

    SHA256

    3c3015717fec9fcb191b2722efe58fed15c89d553532fe9ba3b6393661aa365e

    SHA512

    3a5d1f605056db1072d310a7c4a9df84952a816e994d6dd64a734e3bd7faf96a7fedfba0e0a96128acab6adc8e6430dd95a30a49abbf0f5a7fc9c0b68c69d75e

  • C:\Users\Admin\AppData\Local\Temp\MW-a63815a1-c32a-41e1-a056-af3128484176\msiwrapper.ini

    Filesize

    708B

    MD5

    a298fba72d02f5330bf03a0cdeaa2b6e

    SHA1

    ae2b2dcf69b30247f083c72c4291369117db209c

    SHA256

    a0a078b96f7194ceddfbacbfdf8b4e32514a78135878303a9145e996730fc1af

    SHA512

    2941ab0b4005ed33fce656ac5760a4a9257a3ddb8f33682162b667c931ef31321082a1d3bfc2f113454bb124f87e0ee9a8799c364710bd7ecf883c38cc9e6bce

  • C:\Users\Admin\AppData\Local\Temp\MW-a63815a1-c32a-41e1-a056-af3128484176\msiwrapper.ini

    Filesize

    1KB

    MD5

    c783b15ad1f1cc8a57bd536f17a92386

    SHA1

    7afaa1d54706ad48e833c1e9abe88d2a41b0c6f6

    SHA256

    efd4ff2b7f5d6eecfcd8b8c45320a0dd2f23b699040636b0734a65dd59162c4a

    SHA512

    f8e93ec28007b28eea0ba4265a36bd60653f2b04a9ac02450a6efea9af5890201116b4397b2f4e44a105f4213fa4f20bcb17814f37d71d3bc7c2ac802d87037c

  • C:\Users\Admin\AppData\Local\Temp\MW-a63815a1-c32a-41e1-a056-af3128484176\msiwrapper.ini

    Filesize

    1KB

    MD5

    f25eb7b0b60145a62f8306499d2011f7

    SHA1

    4658b7a93f9371d93ed200256d6f2a5bbbd940ce

    SHA256

    fb10fdc5c24ed7d1ff38945934174f0cae64e8cd8655f41cbffdf5166325884d

    SHA512

    b17cece8fa420354fafd74dee0310f0a5723d04806a1802eeec4638577421e4886971ba0296edc77fb8b44296d79b1d2f880c6d6a096efd9a98815028f9d2362

  • C:\Users\Admin\AppData\Local\Temp\MW-a63815a1-c32a-41e1-a056-af3128484176\msiwrapper.ini

    Filesize

    1KB

    MD5

    03b0f4b5d5a283e5d4c581ecf30dff53

    SHA1

    9ac9124dc328924fc2e722e78d2526901d4f043e

    SHA256

    d125340ea437d874ca98da9a8788b6bc281b7af5ebde8c4eb5742ab2985c639c

    SHA512

    23ca4261d97d2bb79a128d1879cec6f0cbdd4bbc523c78d7dbb4890c87a6df533721d3029b0d8bda17b3f8d8d46be2ddedfe888613914644fd599af76ca19cf9

  • C:\Windows\Installer\MSIDD02.tmp

    Filesize

    208KB

    MD5

    d82b3fb861129c5d71f0cd2874f97216

    SHA1

    f3fe341d79224126e950d2691d574d147102b18d

    SHA256

    107b32c5b789be9893f24d5bfe22633d25b7a3cae80082ef37b30e056869cc5c

    SHA512

    244b7675e70ab12aa5776f26e30577268573b725d0f145bfc6b848d2bd8f014c9c6eab0fc0e4f0a574ed9ca1d230b2094dd88a2146ef0a6db70dbd815f9a5f5b

  • C:\temp\Autoit3.exe

    Filesize

    872KB

    MD5

    c56b5f0201a3b3de53e561fe76912bfd

    SHA1

    2a4062e10a5de813f5688221dbeb3f3ff33eb417

    SHA256

    237d1bca6e056df5bb16a1216a434634109478f882d3b1d58344c801d184f95d

    SHA512

    195b98245bb820085ae9203cdb6d470b749d1f228908093e8606453b027b7d7681ccd7952e30c2f5dd40f8f0b999ccfc60ebb03419b574c08de6816e75710d2c

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

    Filesize

    6.9MB

    MD5

    f4faddeb5859bc7e89a6efadde9824e1

    SHA1

    3630101eaee8910f3cd0539c0874a96c8b2c9633

    SHA256

    44c684c2bb52c2db1e5aa5281b1e9d3c3587776360361b6e51839b3f9080a2db

    SHA512

    4b156dc9d80a25b7269fb0224cda535cada5dcae743cbdc965b9d08871416a8519dc3883834431235a45aa77cd45f51e32154d8e24a9346fc4dc531159faf831

  • \??\Volume{6861773b-0000-0000-0000-d01200000000}\System Volume Information\SPP\OnlineMetadataCache\{5d275f77-bae9-4f4e-b512-975fae317ddf}_OnDiskSnapshotProp

    Filesize

    6KB

    MD5

    2b7ea7966f51102122915dd4ef9f46bd

    SHA1

    28ce50eec88cea695f048b4bd0b5673e69bee8b2

    SHA256

    97e015d20b098147a49674bb7e58f7a7442ebeb8505e0035ab58cc4dc5adbb16

    SHA512

    19bffd67ef349c365c38214b63a0f596075fef1b36324f2881f2581b865f0114071c2f9fe2baa5acbe9764740d3a7eafef7d31df52fd29b5f97b30564389cb45

  • \??\c:\temp\script.au3

    Filesize

    910KB

    MD5

    5ae10e98b7f01a0433b18c66dd7ff7d3

    SHA1

    7043ab94fcd76c9a7afb91e2adae691358796eb5

    SHA256

    c83870e8f4884f6653ad7fe43d43e9ab8d6c8b3c295d10f1f1921acd8f1e42a8

    SHA512

    4c337d91ca76844dbebd186df0a165efea46a0234b8472f7b4fcc9c844917eb7a8449fc3e3e9006e8f5ad3e1df716d19f7dd212cfdf44268caaa3ea72f53aeb8

  • \??\c:\temp\test.txt

    Filesize

    76B

    MD5

    af2e30edcb89c0b9ca2bc4ccc519e5b0

    SHA1

    c93d528cd43890fef9841708a825b02133a07734

    SHA256

    f8b5bfd9bff557bcd6326949ad261e74edc463350a276fb080a250f76284de45

    SHA512

    4279afcf1f76d411b766e51ee207b8cb5dc5914c409359387b74ed0fc1f26db134592fdd4030b650e05d7fd7f7d5ffb4c0d5f3e67b548c224fa910b880db35d8

  • memory/1392-87-0x0000000002730000-0x0000000002923000-memory.dmp

    Filesize

    1.9MB

  • memory/1392-93-0x0000000073640000-0x0000000073734000-memory.dmp

    Filesize

    976KB

  • memory/1392-95-0x0000000002730000-0x0000000002923000-memory.dmp

    Filesize

    1.9MB

  • memory/2284-109-0x0000000004BD0000-0x0000000005BA0000-memory.dmp

    Filesize

    15.8MB

  • memory/2284-110-0x0000000006560000-0x00000000068AE000-memory.dmp

    Filesize

    3.3MB