Analysis

  • max time kernel
    155s
  • max time network
    174s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/10/2023, 18:05

General

  • Target

    NEAS.2f67bd3ea7eda824685f744346f69010.exe

  • Size

    29KB

  • MD5

    2f67bd3ea7eda824685f744346f69010

  • SHA1

    2ddc917c70744c0265bcc7f9fab386696d8be973

  • SHA256

    554862a96681ed1da51e257d86474116fc626d9ecb8b86b37c1f7c7ac4e4647a

  • SHA512

    67aae9ff94296116bf74e01b4661a13fb91a6d81a361c86314cee94d95dd0fae46017ff6ded7ff5f4bfb845282ed41738702c3771d36a7b8f691b66d5fc3e9e3

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/5h:AEwVs+0jNDY1qi/qP

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • UPX packed file 29 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 3 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEAS.2f67bd3ea7eda824685f744346f69010.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.2f67bd3ea7eda824685f744346f69010.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • Suspicious use of WriteProcessMemory
    PID:2660
    • C:\Windows\services.exe
      "C:\Windows\services.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      PID:3392

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\5PSY110O\default[1].htm

    Filesize

    304B

    MD5

    4d1a10f22e8332513741877c47ac8970

    SHA1

    f68ecc13b7a71e948c6d137be985138586deb726

    SHA256

    a0dbc1b7d129cfa07a5d324fb03e41717fbdd17be3903e7e3fd7f21878dfbba4

    SHA512

    4f1e447c41f5b694bf2bff7f21a73f2bce00dfc844d3c7722ade44249d5ac4b50cf0319630b7f3fdb890bbd76528b6d0ed6b5ad98867d09cd90dcfbfd8b96860

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\7A37RD0G\default[1].htm

    Filesize

    305B

    MD5

    2c4ce699b73ce3278646321d836aca40

    SHA1

    72ead77fbd91cfadae8914cbb4c023a618bf0bd1

    SHA256

    e7391b33aeb3be8afbe1b180430c606c5d3368baf7f458254cef5db9eef966e3

    SHA512

    89ec604cd4a4ad37c5392da0bb28bd9072d731a3efdd38707eeb7b1caf7626e6917da687529bf9426d8eb89fab23175399032d545d96ab93ffd19dd54c02c075

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\GHMDQFFV\default[5].htm

    Filesize

    305B

    MD5

    157431349a057954f4227efc1383ecad

    SHA1

    69ccc939e6b36aa1fabb96ad999540a5ab118c48

    SHA256

    8553409a8a3813197c474a95d9ae35630e2a67f8e6f9f33b3f39ef4c78a8bfac

    SHA512

    6405adcfa81b53980f448c489c1d13506d874d839925bffe5826479105cbf5ba194a7bdb93095585441c79c58de42f1dab1138b3d561011dc60f4b66d11e9284

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\GHMDQFFV\default[9].htm

    Filesize

    312B

    MD5

    c15952329e9cd008b41f979b6c76b9a2

    SHA1

    53c58cc742b5a0273df8d01ba2779a979c1ff967

    SHA256

    5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

    SHA512

    6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\GHMDQFFV\search[2].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\X8T7NIZL\default[1].htm

    Filesize

    305B

    MD5

    f84538b33a071d01320a46b057aef921

    SHA1

    e7b43145855c43f8c5d43a9b39e707885c17294e

    SHA256

    e5a764c9c517f97e07ee2c8e1296e5f68ef436ea513eefb639fc40dffac6e1fc

    SHA512

    eff4fdc3ad9ba8f40b99b3e4f856546b5f2b17d0e715f4529a0c7f9e3150964a2b1625c0f734b643ff4496cfd9d256aa096c7e2c4e1911e6262dc9fd869dca5a

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\X8T7NIZL\default[3].htm

    Filesize

    302B

    MD5

    485828cfdc2c1efc0c51ff9b74dd34f8

    SHA1

    6f685134b031e9b2fff0eb8c7212c99bfba3719f

    SHA256

    615a15f6247f8f979b3a066801c98489018b1d137fd5d9b7bce73824acc70f06

    SHA512

    69736b9700c2f47feab282d8bf8bd6f02c9f62ecb9c02466b6cf76b1cd4b1becc70803123e73427c871c2aeb2eb64540edf95a342f78d9211ac0571e8fd1f426

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\X8T7NIZL\default[7].htm

    Filesize

    304B

    MD5

    605de1f61d0446f81e63c25750e99301

    SHA1

    0eaf9121f9dc1338807a511f92ea0b30dc2982a5

    SHA256

    049f75dee036da00f8c8366d29ee14268239df75b8be53aa104aec22b84560f0

    SHA512

    a6a2505b8b89a895922ad6dc06d2ce620cb51cc6582c1b7e498a9f1ee1e4e47c53ebc4f92f8aa37532d558667225e30574732c9fe7187153a262c933893e4285

  • C:\Users\Admin\AppData\Local\Temp\tmp42A0.tmp

    Filesize

    29KB

    MD5

    32fee9c1660f2245f6a044b0e8b98eb7

    SHA1

    b38a2202d2747e7e86099aa453eedb82754600da

    SHA256

    89ad9516fe1716893a7503626ec10a9e0faae405685c5590320f25344b21e78a

    SHA512

    09a7ad7a1e068d740c887a3187813508ab1bb3388cc2861909ac887cc5509afdbfc17a751575dc2894f05b6ffba2a6bdc17bb779e1e6f73153f0084531f54a7c

  • C:\Users\Admin\AppData\Local\Temp\vryojvGcGs.log

    Filesize

    256B

    MD5

    2808b25020d0bc9ac48c73b6cfa847fd

    SHA1

    8817605c0d2c8cad9e180bcd23820075fd4403dd

    SHA256

    ee6fec2b9cf6aa33a746c3ddd8b7f7ea2e5b6f5db6a78244dedc372e7980caf9

    SHA512

    f821d0b92bd1a4746dc4ec42a5972bc1306493493cecdf60a47bc8cd41dbdf3afac0f7c1993083a5b107dd3dee60e473673819d804fb652eedc179ff09818213

  • C:\Users\Admin\AppData\Local\Temp\zincite.log

    Filesize

    288B

    MD5

    2e788ddd0f7a4a2e69ee49c7a7f42e77

    SHA1

    597403680f0c37ecb7c2f483671d33c7f735571c

    SHA256

    3ad9c80024cd5ceb1e5a12b239a1774d00e286a2b42d49c789e9a50242230c14

    SHA512

    5fce15ecd995ee10de651470b43f924061aa9de6408ed4f563619e5bf9a841e153caf1d52b9a94f9441807a68a8aee509748a4af554c2c518c73852d47428074

  • C:\Users\Admin\AppData\Local\Temp\zincite.log

    Filesize

    288B

    MD5

    3d88d55750400f51a9962583e33c3e9a

    SHA1

    b4a000f2a565e1b3ec6c1bc3ec09440f9fa0c24c

    SHA256

    b6fc868ce7a5412d479b036d63f6b7f399391f47a949894446e0c70042abeeaf

    SHA512

    28b0010dcb77402a1a9841f9dea667f323f8ac7a63d00692452b0f6603bd5b51528a4587f60a63dd776ae7475162ca2e8bd6adb8cb67347b26359768907440d4

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/2660-13-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2660-51-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2660-307-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2660-352-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2660-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2660-112-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2660-270-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2660-149-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2660-225-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2660-391-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3392-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3392-159-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3392-232-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3392-117-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3392-276-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3392-52-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3392-308-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3392-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3392-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3392-353-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3392-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3392-392-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3392-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3392-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3392-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3392-5-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB