Analysis

  • max time kernel
    148s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    13-06-2024 13:08

General

  • Target

    7e9b6602c5db909c095db229752b05a0_NeikiAnalytics.exe

  • Size

    2.7MB

  • MD5

    7e9b6602c5db909c095db229752b05a0

  • SHA1

    1972a7156ac8be3845e5e89be68d9f0a52c57c8f

  • SHA256

    4a85fab0d7cb264c9fe4dd3acb7c9b2d5ec2a20cc9da0a92c44dcea89201a553

  • SHA512

    ec2772453871bb13a6b3212a2191d8bca27404951468ba6bc494735045accd9762388ee06cb88ba57aed9943375c025b42f7231ac55e4c58fe58f8407d19ae40

  • SSDEEP

    49152:5BuZrEUecqhCAX0Nww/wUTVR/38GjiVUTvKIy029s4C1eH9b:PkLecqhCAJ6L538Jwt29s4C1eH9b

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 7 IoCs
  • Checks installed software on the system 1 TTPs

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

  • Drops file in Program Files directory 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 35 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7e9b6602c5db909c095db229752b05a0_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\7e9b6602c5db909c095db229752b05a0_NeikiAnalytics.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2912
    • C:\Users\Admin\AppData\Local\Temp\is-TJR2U.tmp\7e9b6602c5db909c095db229752b05a0_NeikiAnalytics.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-TJR2U.tmp\7e9b6602c5db909c095db229752b05a0_NeikiAnalytics.tmp" /SL5="$7011C,1969978,832512,C:\Users\Admin\AppData\Local\Temp\7e9b6602c5db909c095db229752b05a0_NeikiAnalytics.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:2556
      • C:\Users\Admin\AppData\Local\Temp\7e9b6602c5db909c095db229752b05a0_NeikiAnalytics.exe
        "C:\Users\Admin\AppData\Local\Temp\7e9b6602c5db909c095db229752b05a0_NeikiAnalytics.exe" /SILENT /PASSWORD=5678223599
        3⤵
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:2928
        • C:\Users\Admin\AppData\Local\Temp\is-MBVIJ.tmp\7e9b6602c5db909c095db229752b05a0_NeikiAnalytics.tmp
          "C:\Users\Admin\AppData\Local\Temp\is-MBVIJ.tmp\7e9b6602c5db909c095db229752b05a0_NeikiAnalytics.tmp" /SL5="$8011C,1969978,832512,C:\Users\Admin\AppData\Local\Temp\7e9b6602c5db909c095db229752b05a0_NeikiAnalytics.exe" /SILENT /PASSWORD=5678223599
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Drops file in Program Files directory
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of WriteProcessMemory
          PID:2956
          • C:\Users\Admin\AppData\Local\Temp\is-CEVQI.tmp\662a62034fe92_pe.exe
            "C:\Users\Admin\AppData\Local\Temp\is-CEVQI.tmp\662a62034fe92_pe.exe"
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of WriteProcessMemory
            PID:2816
            • C:\Users\Admin\AppData\Local\Temp\is-H3O2H.tmp\662a62034fe92_pe.tmp
              "C:\Users\Admin\AppData\Local\Temp\is-H3O2H.tmp\662a62034fe92_pe.tmp" /SL5="$5015A,922170,832512,C:\Users\Admin\AppData\Local\Temp\is-CEVQI.tmp\662a62034fe92_pe.exe"
              6⤵
              • Executes dropped EXE
              • Loads dropped DLL
              • Suspicious behavior: GetForegroundWindowSpam
              PID:2744

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\is-BILRD.tmp\_isetup\_iscrypt.dll
    Filesize

    2KB

    MD5

    a69559718ab506675e907fe49deb71e9

    SHA1

    bc8f404ffdb1960b50c12ff9413c893b56f2e36f

    SHA256

    2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc

    SHA512

    e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63

  • \Users\Admin\AppData\Local\Temp\is-CEVQI.tmp\662a62034fe92_pe.exe
    Filesize

    1.7MB

    MD5

    8124e2a889b87b6c581f5f579c94c147

    SHA1

    ea97850baaf8d7c4b65871cfcb06fed60559c939

    SHA256

    9e0c74485420650fb1514f38cc16d96e5be740322ab4abda04171af97a2e9935

    SHA512

    c9d6bb9085f1e39db5b4f5fa647ccb09b213483201c3488e11af72db30f2172658f7c08bb9bc8226eeba8576e703ab3c89816d23cf0b539d9430934e26d07eef

  • \Users\Admin\AppData\Local\Temp\is-H3O2H.tmp\662a62034fe92_pe.tmp
    Filesize

    3.1MB

    MD5

    6f50923d347ca60def3068dcc281c759

    SHA1

    52fe4cde697e0769d4a19f44d5841b2dff2081a9

    SHA256

    83e1c9917f46a8c967f85f04c9771c8e921aa1b808bbbc46a2b8cc79e6d99754

    SHA512

    c6d2f4e1ca5c351aa2f201a75f7d2a9d0af7750590990be45eed28f1fcada78c678c2041969723189f9d38cfba837a05e1b9bfcf46a3dc53978c01c6cfb66558

  • \Users\Admin\AppData\Local\Temp\is-KUUB5.tmp\idp.dll
    Filesize

    232KB

    MD5

    55c310c0319260d798757557ab3bf636

    SHA1

    0892eb7ed31d8bb20a56c6835990749011a2d8de

    SHA256

    54e7e0ad32a22b775131a6288f083ed3286a9a436941377fc20f85dd9ad983ed

    SHA512

    e0082109737097658677d7963cbf28d412dca3fa8f5812c2567e53849336ce45ebae2c0430df74bfe16c0f3eebb46961bc1a10f32ca7947692a900162128ae57

  • \Users\Admin\AppData\Local\Temp\is-TJR2U.tmp\7e9b6602c5db909c095db229752b05a0_NeikiAnalytics.tmp
    Filesize

    3.1MB

    MD5

    74106a003f587b94d70cec3c2d49849b

    SHA1

    465225c8e9903df33c014561fbf577a71f2638b6

    SHA256

    050678481d1d4332672bd3e0134a920c166a673e6c2a357238fccf5a03c911cd

    SHA512

    b0d870c6eee4797e81c7ca48d3420a437754957e4cb86b6db1b699eb520a585fe7ddf33f99be0545a27fad71c3273f1a74b958aec84da0fd247ecc54cef6de9c

  • memory/2556-10-0x0000000000400000-0x000000000071C000-memory.dmp
    Filesize

    3.1MB

  • memory/2556-18-0x0000000000400000-0x000000000071C000-memory.dmp
    Filesize

    3.1MB

  • memory/2744-56-0x0000000000400000-0x000000000071C000-memory.dmp
    Filesize

    3.1MB

  • memory/2816-40-0x0000000000400000-0x00000000004D8000-memory.dmp
    Filesize

    864KB

  • memory/2816-55-0x0000000000400000-0x00000000004D8000-memory.dmp
    Filesize

    864KB

  • memory/2912-2-0x0000000000401000-0x00000000004B7000-memory.dmp
    Filesize

    728KB

  • memory/2912-20-0x0000000000400000-0x00000000004D8000-memory.dmp
    Filesize

    864KB

  • memory/2912-0-0x0000000000400000-0x00000000004D8000-memory.dmp
    Filesize

    864KB

  • memory/2928-15-0x0000000000400000-0x00000000004D8000-memory.dmp
    Filesize

    864KB

  • memory/2928-53-0x0000000000400000-0x00000000004D8000-memory.dmp
    Filesize

    864KB

  • memory/2956-54-0x0000000000400000-0x000000000071C000-memory.dmp
    Filesize

    3.1MB