Analysis

  • max time kernel
    140s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    13-06-2024 05:04

General

  • Target

    6091e5353873fa898f5cafa67c92fb60_NeikiAnalytics.exe

  • Size

    3.6MB

  • MD5

    6091e5353873fa898f5cafa67c92fb60

  • SHA1

    7bb67f0441e353bb5c438904e633c851ec6ee55f

  • SHA256

    3625cb99d6cc874905d717eaf39b0ec82eb5879c2c7258e7cae8f235934bc84a

  • SHA512

    fb3853bb96e3e5bf5dff733121c90204d193ed9c59fb60b17daf1bb9bf9adb49709a0139f3ecd43d09ee570b09b35bab77b98f239dc21589080454d749d9f766

  • SSDEEP

    98304:DJH+HcdirOAdSs8ObRL0KySbX+KEajWFS:DJHYWi5dSs8OV/7bX+MUS

Malware Config

Signatures

  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 27 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • UPX packed file 4 IoCs

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

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops file in Windows directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Checks processor information in registry 2 TTPs 5 IoCs

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

  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 22 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6091e5353873fa898f5cafa67c92fb60_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\6091e5353873fa898f5cafa67c92fb60_NeikiAnalytics.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2904
    • C:\Users\Admin\AppData\Local\Temp\Q5VHMIHWsRqAId2.exe
      C:\Users\Admin\AppData\Local\Temp\Q5VHMIHWsRqAId2.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:2968
      • C:\Users\Admin\AppData\Local\Temp\a1268a15a76d01447652\vs_bootstrapper_d15\vs_setup_bootstrapper.exe
        "C:\Users\Admin\AppData\Local\Temp\a1268a15a76d01447652\vs_bootstrapper_d15\vs_setup_bootstrapper.exe" --env "_SFX_CAB_EXE_PACKAGE:C:\Users\Admin\AppData\Local\Temp\Q5VHMIHWsRqAId2.exe _SFX_CAB_EXE_ORIGINALWORKINGDIR:C:\Users\Admin\AppData\Local\Temp"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Checks processor information in registry
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1036
        • C:\Windows\SysWOW64\getmac.exe
          "getmac"
          4⤵
            PID:1912
      • C:\Windows\CTS.exe
        "C:\Windows\CTS.exe"
        2⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Drops file in Windows directory
        • Suspicious use of AdjustPrivilegeToken
        PID:2844

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\a1268a15a76d01447652\vs_bootstrapper_d15\Microsoft.C2RSignatureReader.Native.dll

      Filesize

      113KB

      MD5

      ed2315668a0dda422f463d27c8110838

      SHA1

      ce17813ccc0cd968d9fb3d01e7b7ffbf3b05cebe

      SHA256

      0ce6da02115192a688359299b1a47ce9e6b2a8adf3dfcd92a2467b55d5f3c0aa

      SHA512

      e9a47c030fa20a8d36f0c47293e547de0e7d978813ebde64f181d76d8606cf629846075ecb5e3a0b9d262a6fba7aeb0caa8fe3006c018de3c2c2ecdbf31c1eb7

    • C:\Users\Admin\AppData\Local\Temp\a1268a15a76d01447652\vs_bootstrapper_d15\Microsoft.VisualStudio.RemoteControl.dll

      Filesize

      44KB

      MD5

      2338953ae2ab47de1703f27e872e84ba

      SHA1

      2765b2f2cd04a0e1df7556da551ce9d763bc5c4d

      SHA256

      bfc4890087c01f629fa09e744e5a861f9f68b504100cbcf805855fa5906d61c7

      SHA512

      417ce0ef8344409ebd05b8c52b58a3960489fe810b95af31e72430690ffb8258042a73e205fc27396731113ad84302ff898821b4f2db2b9d4fa2b2293ccca872

    • C:\Users\Admin\AppData\Local\Temp\a1268a15a76d01447652\vs_bootstrapper_d15\Microsoft.VisualStudio.Setup.Common.dll

      Filesize

      401KB

      MD5

      d4fa5e438ff243a1da462726fb4ea164

      SHA1

      7effd06f4eaa0a5d701ea4162dce55cbfeb4c0cd

      SHA256

      fa9d5c116363ccc82f92767bbb36d154f8903b861a9de65a01fd7824a566b4b0

      SHA512

      8dbfc97abb5eb4363a1c896a4d276630a502354ed144e60dfb0ffbc1245486003d8af49443fd4baa70541114b50764467caed709cc416f60eaf33fd0f6fcee7b

    • C:\Users\Admin\AppData\Local\Temp\a1268a15a76d01447652\vs_bootstrapper_d15\Microsoft.VisualStudio.Setup.dll

      Filesize

      1.2MB

      MD5

      fc32f39277ebbe48d976c9970cdab5dd

      SHA1

      2d2e6eafd0d16ec8f577293f4903f2ae3453752f

      SHA256

      7dd27a5ca48c16725e3a3ec9b18b1e198390e4c5f62af9a5c2489b27e3f871f8

      SHA512

      30f99c799d2f88fc5cd66593435f851410e9cbafb10ad435c57a85a7eb86a4cf7179937b2da2597dab77da3b04d9770331ea776053d02af08ad4f6c7abbc45ea

    • C:\Users\Admin\AppData\Local\Temp\a1268a15a76d01447652\vs_bootstrapper_d15\Microsoft.VisualStudio.Telemetry.dll

      Filesize

      919KB

      MD5

      015ef51b3e50cc182b323524e5296172

      SHA1

      f5e8cb54340c3f6f0c4876348193afd04bb10323

      SHA256

      289200599446f28664d3a44774ec076061fab75fa7307637284bf50231d25c0b

      SHA512

      8c69cbaee9e9d4c526fd5f5db5a1d5030821f1ce79e7a4698bb2ef9617e81832528130a485c09bfd24b63202e5c91ba03accdbe53f0be9a3bcb11e16b12097e5

    • C:\Users\Admin\AppData\Local\Temp\a1268a15a76d01447652\vs_bootstrapper_d15\Microsoft.VisualStudio.Utilities.Internal.dll

      Filesize

      41KB

      MD5

      c510b1756eac53c62ba8c7279609357f

      SHA1

      953ee732da8c49d2ef97711f5b7220d5e2cea8d6

      SHA256

      188f3af3e336a5bf1dc82007fa4b96522b3ed946326a65b93dbeb0e24356f642

      SHA512

      61ebf783d156733cbcf654a73bb73a67e63bc544376154b86f8c418a9ffaced9dfb7a0eea1b36d2622f7990539b078064cabe5d26976124a18e6aba580be2b33

    • C:\Users\Admin\AppData\Local\Temp\a1268a15a76d01447652\vs_bootstrapper_d15\Newtonsoft.Json.dll

      Filesize

      685KB

      MD5

      081d9558bbb7adce142da153b2d5577a

      SHA1

      7d0ad03fbda1c24f883116b940717e596073ae96

      SHA256

      b624949df8b0e3a6153fdfb730a7c6f4990b6592ee0d922e1788433d276610f3

      SHA512

      2fdf035661f349206f58ea1feed8805b7f9517a21f9c113e7301c69de160f184c774350a12a710046e3ff6baa37345d319b6f47fd24fbba4e042d54014bee511

    • C:\Users\Admin\AppData\Local\Temp\a1268a15a76d01447652\vs_bootstrapper_d15\System.Runtime.CompilerServices.Unsafe.dll

      Filesize

      16KB

      MD5

      9a341540899dcc5630886f2d921be78f

      SHA1

      bab44612721c3dc91ac3d9dfca7c961a3a511508

      SHA256

      3cadcb6b8a7335141c7c357a1d77af1ff49b59b872df494f5025580191d1c0d5

      SHA512

      066984c83de975df03eee1c2b5150c6b9b2e852d9caf90cfd956e9f0f7bd5a956b96ea961b26f7cd14c089bc8a27f868b225167020c5eb6318f66e58113efa37

    • C:\Users\Admin\AppData\Local\Temp\a1268a15a76d01447652\vs_bootstrapper_d15\detection.json

      Filesize

      8KB

      MD5

      782f4beae90d11351db508f38271eb26

      SHA1

      f1e92aea9e2cd005c2fb6d4face0258d4f1d8b6c

      SHA256

      c828a2e5b4045ce36ecf5b49d33d6404c9d6f865df9b3c9623787c2332df07d9

      SHA512

      0a02beeca5c4e64044692b665507378e6f8b38e519a17c3ceccca1e87f85e1e2e7b3598e598fc84c962d3a5c723b28b52ee0351faaec82a846f0313f3c21e0e4

    • C:\Users\Admin\AppData\Local\Temp\a1268a15a76d01447652\vs_bootstrapper_d15\vs_setup_bootstrapper.config

      Filesize

      618B

      MD5

      0e4ebc00f6099b2e065d9015fb53977d

      SHA1

      7542e6ecbd4fe9c018f1875126f72159a14369d8

      SHA256

      2f2975da8453485ddf84221e1e3d6823dcba996a4ce44cd6391cf4d2dd18e828

      SHA512

      2937e89aad01ca30f9aff99f84c33083c7a32ce8534e98a0c5acd8ab3edfeb23d2f6d9d99902ea34857c187ec093f18e833a192f71d29d18a7e378ecf351923e

    • C:\Users\Admin\AppData\Local\Temp\a1268a15a76d01447652\vs_bootstrapper_d15\vs_setup_bootstrapper.exe.config

      Filesize

      2KB

      MD5

      010d94408fd5432563d51e416ba346b3

      SHA1

      0041f1989b67b666ec0f0581f9e6ce0e94b55c55

      SHA256

      0472025ac139903fead459c4c173364f128f68f015d0299fb0ddd835f7437d5d

      SHA512

      d3252d2f2e07ca2e29c26894400690a0698a8cfcaefc3dd7f7c5020193725e331833fe997b8889807900e08d5c9b09ce69e803d64452b297385713f0e3a325f1

    • C:\Users\Admin\AppData\Local\Temp\a1268a15a76d01447652\vs_bootstrapper_d15\vs_setup_bootstrapper.json

      Filesize

      163B

      MD5

      ecd028adc95c8ae1a92db26c5fdedb09

      SHA1

      a0b505a8ba954147e33542de25fdbd54ef3c5304

      SHA256

      94cdbb8cd5b9fd5e44858efe36e25994c56848fa0e77920c08253f3e3063a2e3

      SHA512

      0df8ace311c4bb75e4e036857828a57a1f76d075fe2056ef44fd9f3d865ab7dbc686c01274627b418a530ba0e761673d29c3f0ee3432887df7465ecfd167b7f6

    • C:\Windows\CTS.exe

      Filesize

      27KB

      MD5

      a6749b968461644db5cc0ecceffb224a

      SHA1

      2795aa37b8586986a34437081351cdd791749a90

      SHA256

      720023737d7ff700818f55612ba069a609a5ddea646bb3509b615ee3523a4ca2

      SHA512

      2a276816290746ed914af9cf6427aef31ce9395b8e9937090e329a8f74fb84c62d15b196e13346caa086842b3f5f549b9eb20cbf422d18c9c1b63e6342ea90b4

    • \Users\Admin\AppData\Local\Temp\Q5VHMIHWsRqAId2.exe

      Filesize

      3.5MB

      MD5

      f32908d4944949b7c026a0421ce04879

      SHA1

      54f01696973eb9cc63c5a0a08812c188dd5150df

      SHA256

      2cd59d39d80de8823851ede07d0ddba1f283b0fae86060441f748b11e6e31f4f

      SHA512

      8d2ad3ea536a84320da3cbe874aca227329069624f2606767adc335ded18fd6f0646d74d7169179bebb1fce7bc4687f2164a0f23dd50d251a392bf4eea7d36c8

    • \Users\Admin\AppData\Local\Temp\a1268a15a76d01447652\vs_bootstrapper_d15\Microsoft.C2RSignatureReader.Interop.dll

      Filesize

      18KB

      MD5

      7ef638cbd3200605fc15e7be7ea9fcb5

      SHA1

      534f6176f10bc79b2655e535b7ac6a4df9f67855

      SHA256

      467df0856c41d9b37e6c55ae1b82edcca60f4c7847f93b7f24ca6543b675ad8a

      SHA512

      c145576d119e2053c0cbffb910f63003d42c2af320ba410f6e81da9e40cc337000d8ad733778873bd2700e366f5672c311d69b4b2391564fe19fa6e48c1cb373

    • \Users\Admin\AppData\Local\Temp\a1268a15a76d01447652\vs_bootstrapper_d15\Microsoft.VisualStudio.Setup.Download.dll

      Filesize

      133KB

      MD5

      a6076a6e981bc6c29f270d3919e722e8

      SHA1

      739c1b7fe6ade740cd87aeb84a4ac10720b14a2a

      SHA256

      460bed22e1f7148209901da0eb97fd8d83fef8f1404e3fb82219c90ae2876710

      SHA512

      064f5a4756b3a0b8f8017e892ab85e0340d9f60fd1c03f2250cc24bdb0d650edaae873c8dcf543af31e027ac5eaa1bfeda99099286de71332eced742c78d6720

    • \Users\Admin\AppData\Local\Temp\a1268a15a76d01447652\vs_bootstrapper_d15\vs_setup_bootstrapper.exe

      Filesize

      398KB

      MD5

      d6baac92ade6ade86ac8b33179c13db8

      SHA1

      c2dfc428a02ffc2c3cc293423d38037ea75cfade

      SHA256

      eafadec2a23db1e659ecec552971b847eaa78b5e665db8984e456e159715ec10

      SHA512

      7577167f2954402ffa642e1705acacc49e577268c102f00685cf5968c669d16e2925db39650882054b6e812433c98c916f737f7bacdb94ce8c37277a7585ec45

    • memory/1036-185-0x0000000004E70000-0x0000000004E7A000-memory.dmp

      Filesize

      40KB

    • memory/1036-180-0x0000000004E70000-0x0000000004E7A000-memory.dmp

      Filesize

      40KB

    • memory/1036-142-0x0000000004BE0000-0x0000000004CCA000-memory.dmp

      Filesize

      936KB

    • memory/1036-150-0x0000000000950000-0x0000000000976000-memory.dmp

      Filesize

      152KB

    • memory/1036-160-0x0000000000AA0000-0x0000000000AAE000-memory.dmp

      Filesize

      56KB

    • memory/1036-146-0x00000000002D0000-0x00000000002D8000-memory.dmp

      Filesize

      32KB

    • memory/1036-164-0x0000000000C80000-0x0000000000C88000-memory.dmp

      Filesize

      32KB

    • memory/1036-138-0x0000000004710000-0x0000000004778000-memory.dmp

      Filesize

      416KB

    • memory/1036-170-0x0000000002290000-0x000000000229E000-memory.dmp

      Filesize

      56KB

    • memory/1036-184-0x0000000004E70000-0x0000000004E7A000-memory.dmp

      Filesize

      40KB

    • memory/1036-134-0x00000000048F0000-0x0000000004A32000-memory.dmp

      Filesize

      1.3MB

    • memory/1036-130-0x0000000000330000-0x0000000000396000-memory.dmp

      Filesize

      408KB

    • memory/1036-181-0x0000000004E70000-0x0000000004E7A000-memory.dmp

      Filesize

      40KB

    • memory/1036-154-0x0000000005400000-0x00000000054B0000-memory.dmp

      Filesize

      704KB

    • memory/2844-15-0x0000000000A80000-0x0000000000A98000-memory.dmp

      Filesize

      96KB

    • memory/2904-1-0x0000000000350000-0x0000000000368000-memory.dmp

      Filesize

      96KB

    • memory/2904-12-0x0000000000350000-0x0000000000368000-memory.dmp

      Filesize

      96KB