Analysis

  • max time kernel
    150s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/11/2023, 15:55

General

  • Target

    NEAS.a6cb766cb0a715fc14f4f87e5a013866.exe

  • Size

    29KB

  • MD5

    a6cb766cb0a715fc14f4f87e5a013866

  • SHA1

    5aa788ed439c1bae062361013838e894f04af26e

  • SHA256

    4afbd46fdbaf04e96fcf59557ee795665658f77b01737714383180ac9e6cd877

  • SHA512

    ceb170419cbf78a0f1357c08530c191543474e7b33c78446e3a82a522114b2a789247f6ae8d6dadcb1b33a167c2c3d7f354915e0402b97159cf3c9b5b913e698

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/JN:AEwVs+0jNDY1qi/qBN

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • UPX packed file 32 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.a6cb766cb0a715fc14f4f87e5a013866.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.a6cb766cb0a715fc14f4f87e5a013866.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • Suspicious use of WriteProcessMemory
    PID:1300
    • C:\Windows\services.exe
      "C:\Windows\services.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      PID:1840

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\2JBMCFQZ\default[1].htm

          Filesize

          304B

          MD5

          605de1f61d0446f81e63c25750e99301

          SHA1

          0eaf9121f9dc1338807a511f92ea0b30dc2982a5

          SHA256

          049f75dee036da00f8c8366d29ee14268239df75b8be53aa104aec22b84560f0

          SHA512

          a6a2505b8b89a895922ad6dc06d2ce620cb51cc6582c1b7e498a9f1ee1e4e47c53ebc4f92f8aa37532d558667225e30574732c9fe7187153a262c933893e4285

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\2JBMCFQZ\default[4].htm

          Filesize

          303B

          MD5

          6a0f569150af2b9f0db7444703c27a68

          SHA1

          69591c4c6e85d710d5bf89c4b6330d813bf24eb9

          SHA256

          4dd9d1b48bef8fbd32a979c93141c60683c30da136fc0a58c69970ca78dd9878

          SHA512

          e1c71ab22237b98603a57b3949329b242663c6d369c7ea1a2f17b05b673eb991b1890474a131fc424b921dfb26dc06acfff5df7400186d2491785c6ac420d05f

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\5T0U3BIO\default55ZTSYJS.htm

          Filesize

          308B

          MD5

          5243568476eb2052b2f3b67dc9053e86

          SHA1

          b126aa6506772f9024b76580bdf28b45e3a7f051

          SHA256

          2d458622dc76eb87e44cc7db89309efdf50f99821145ae86864fd1b714cbaa80

          SHA512

          3c68cef4e3daa4bca6e8b3aa5a31874be1e4dec38fe9781c6fe4890980744527d0c6818eeb519f8e6b322118e1f08302d85972fa7da4ba8be9421aabf9a77833

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\5T0U3BIO\default[1].htm

          Filesize

          303B

          MD5

          0a53779b07f9c9c56ef169499851915e

          SHA1

          281bf81610dae812be159f95a0858f88f9b96637

          SHA256

          b946117d346ecf850135aae1ac65b368f4effd806bf5180ecd3c585f1324dbd1

          SHA512

          5a5016dcdeef68be7115eafee0a6844e3cc868fa04f353980d924fca7394962d919d8dece40b15b7ddcc867f956fc8c0e522b68688ca409f1671c39e42973dc6

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\5T0U3BIO\default[2].htm

          Filesize

          305B

          MD5

          2c4ce699b73ce3278646321d836aca40

          SHA1

          72ead77fbd91cfadae8914cbb4c023a618bf0bd1

          SHA256

          e7391b33aeb3be8afbe1b180430c606c5d3368baf7f458254cef5db9eef966e3

          SHA512

          89ec604cd4a4ad37c5392da0bb28bd9072d731a3efdd38707eeb7b1caf7626e6917da687529bf9426d8eb89fab23175399032d545d96ab93ffd19dd54c02c075

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\5T0U3BIO\default[3].htm

          Filesize

          304B

          MD5

          084f55ccad6fddfe1704851a5074a194

          SHA1

          844821de6a0f3c2410341af6b3979f6b59f16a3a

          SHA256

          b10034ade693ec98852ac56ed2b784c546aeb3f11593a7ece687b17c283cb4cf

          SHA512

          776a722ff79b1665f904be9972229f03b67c0a54c9ebb4b639d959e2c87398a3eb5930ebd7c2a03b14ccdbba380ae26ae1ffdbd1f65f8a900fddb4fde467aa31

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\5T0U3BIO\default[9].htm

          Filesize

          315B

          MD5

          e510f9586fd45ddb7f0c00cc01b5bb78

          SHA1

          0f49be1ea6f9228f7fa5877a74df5913d500f44c

          SHA256

          06dc56e918b87be102dbef5a82c2b9e572d2e4dd4e778026ab8aa59ec58c454c

          SHA512

          4a6cd27994a9bab95b152bd6be520dfa186b3b067345a350ced80933757ce875bf53cdaf3413ddf1ed14968adc233f7cb6bb2fcda0fa19c4d68e2e9d86416b90

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\MKS56Y3I\default[10].htm

          Filesize

          312B

          MD5

          5431b34b55fc2e8dfe8e2e977e26e6b5

          SHA1

          87cf8feeb854e523871271b6f5634576de3e7c40

          SHA256

          3d7c76daab98368a0dd25cd184db039cdd5d1bc9bd6e9bb91b289119047f5432

          SHA512

          6f309dd924ba012486bcf0e3bafe64899007893ea9863b6f4e5428384ad23d9942c74d17c42a5cf9922a0e0fd8d61c287a2288a945a775586125d53376b9325c

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\MKS56Y3I\default[2].htm

          Filesize

          304B

          MD5

          4d1a10f22e8332513741877c47ac8970

          SHA1

          f68ecc13b7a71e948c6d137be985138586deb726

          SHA256

          a0dbc1b7d129cfa07a5d324fb03e41717fbdd17be3903e7e3fd7f21878dfbba4

          SHA512

          4f1e447c41f5b694bf2bff7f21a73f2bce00dfc844d3c7722ade44249d5ac4b50cf0319630b7f3fdb890bbd76528b6d0ed6b5ad98867d09cd90dcfbfd8b96860

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\MKS56Y3I\default[3].htm

          Filesize

          304B

          MD5

          3483bf8f41c9a3b9c4acd2c9be5d8d00

          SHA1

          fe960cf9b9744217b295ed86f66e80c58c4d6052

          SHA256

          9b402b64c9cddf2ce4c139df23fd6354b51bb218706076d0b6ed1c128df25535

          SHA512

          1df7f496dcd70238c3982e595964b552548a7100f3b238a65476cc57fb10e3e1d82c19ffc3f4d61ead29657623665126f3e09561bc0feb39f3aa189f603757db

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\PR01V9ZG\default8SXY495E.htm

          Filesize

          305B

          MD5

          157431349a057954f4227efc1383ecad

          SHA1

          69ccc939e6b36aa1fabb96ad999540a5ab118c48

          SHA256

          8553409a8a3813197c474a95d9ae35630e2a67f8e6f9f33b3f39ef4c78a8bfac

          SHA512

          6405adcfa81b53980f448c489c1d13506d874d839925bffe5826479105cbf5ba194a7bdb93095585441c79c58de42f1dab1138b3d561011dc60f4b66d11e9284

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\PR01V9ZG\default[1].htm

          Filesize

          302B

          MD5

          51b86971925c7d24d895ff89fdebc8f5

          SHA1

          d037148e50a77f0de8421e0ef81f87f9f73570da

          SHA256

          3b50a39db6499f5cb2d3b6cec01daa5c33fcf80c0722707c6014e23ed1577280

          SHA512

          1bc88174ee963971ca43e106828d9e74473cf1aa664f6d4fa43ec9631610ab4c1dc9a0c84f5c89dd2b627eaf64f57dee99eca84b88eb14c36bf7285cb9d7f0c4

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\PR01V9ZG\default[2].htm

          Filesize

          302B

          MD5

          485828cfdc2c1efc0c51ff9b74dd34f8

          SHA1

          6f685134b031e9b2fff0eb8c7212c99bfba3719f

          SHA256

          615a15f6247f8f979b3a066801c98489018b1d137fd5d9b7bce73824acc70f06

          SHA512

          69736b9700c2f47feab282d8bf8bd6f02c9f62ecb9c02466b6cf76b1cd4b1becc70803123e73427c871c2aeb2eb64540edf95a342f78d9211ac0571e8fd1f426

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\PR01V9ZG\default[3].htm

          Filesize

          304B

          MD5

          8251fff4df202c8d6dd6aaf34f4838ea

          SHA1

          fa88f08dfdeaff6b86873d447fd26cb7d83a694d

          SHA256

          a17db628f6bdbf4cdc6fe029542404867306406510dbbdb57a047a75ac294962

          SHA512

          e9c0fe2a920377777bdda16a8744cf80d15e1d1b3c94b704f8a4c4cf54d2529ede4aea8a2d6d38f4e3c4d02f602edfed659db6613ac7c374e5214a201f16a3b2

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\PR01V9ZG\default[5].htm

          Filesize

          303B

          MD5

          6a62ed00d5950a7aa3df6d446d0beb92

          SHA1

          608da2a7b63e92b731a7beb2d990405d7a6e9611

          SHA256

          7aaaf31ea9c2999c775008a4b769336c91d87dc8f6dc0a1015bb45c61bc39fdb

          SHA512

          10a77d30bd2a5a930233e79830ac6e0a695bcfacb4e33fe9a67a7dc4b4c0ffaf3ca6ce458bf2a6714b9c590997ff816f207bee87536516a2c8e711c3c161773d

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\PR01V9ZG\default[7].htm

          Filesize

          312B

          MD5

          c15952329e9cd008b41f979b6c76b9a2

          SHA1

          53c58cc742b5a0273df8d01ba2779a979c1ff967

          SHA256

          5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

          SHA512

          6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\PR01V9ZG\search[2].htm

          Filesize

          25B

          MD5

          8ba61a16b71609a08bfa35bc213fce49

          SHA1

          8374dddcc6b2ede14b0ea00a5870a11b57ced33f

          SHA256

          6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

          SHA512

          5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

        • C:\Users\Admin\AppData\Local\Temp\dvusw0miTg.log

          Filesize

          256B

          MD5

          4f9716941f6bef601d1d717e7ff3d9fa

          SHA1

          2312bef34d3ea3f7a0727896bf3d8118c6963620

          SHA256

          5c9a841b9dbb94f9dc55c29e39596d3978b5d8ba0578f5a702d9e264706deff2

          SHA512

          37cedd92858c567ebfe48da228567c8b025c8b78401a80da594dfb6ff093560b5b6fd00cebf725d9752d8ed29ab8330db5b6003acc374199a98ef5aa5697cb12

        • C:\Users\Admin\AppData\Local\Temp\tmpA5E2.tmp

          Filesize

          29KB

          MD5

          eeea11c1cf91e4324e66afe51a24ea9b

          SHA1

          05e5d6d6147a28572770564510dacfab9c67c112

          SHA256

          378feba1563e3293fede6311c4dfa062349f30c7d5e058e51f200d8c0e66c09a

          SHA512

          28050f2ed06c28aa655c4156c289271aec6a7625054969a050119b06fac6cc53a2bf45b046b5995f8a3685c0e7faf64838f1d7bc6b533351ddfe86e5f46d5233

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

          Filesize

          288B

          MD5

          a41f436e598e0dc069313661a61cb8fc

          SHA1

          caf3f9c90a1054ae5e42f60e221d867de4b79ddf

          SHA256

          e8b7e15d4c06a1d7bdb02d1a1791c68ce1a057157d851a6ba7fffdc2af96aafa

          SHA512

          9e339aedb93707fd0d638ff79455a68e90de9eb47329f4e4f4d51294969d03841d5188fd8009fedc37ade53fa517969e741a5a4aeaa8aeaff5feb12b09203402

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

          Filesize

          288B

          MD5

          1d95e73471b7af95ed644feac4db451f

          SHA1

          6c9e3fe696870e7d58b8693a937b53bcc29c6c69

          SHA256

          c880eab2a1a01c0f29c09e5e17da39519e7030125a1027ea372d4aa0bd1b1f7c

          SHA512

          efd929bbbf247efe743b01c725b2389403874ea8d0b0e50df3c6ceb4eceffc4f8121569b75619667dd9c14aea479f68ff07e3f0a557ba3226c6d0d456bf094df

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

          Filesize

          288B

          MD5

          17f98af7a208a58f84a2623397710e4c

          SHA1

          bff3a1c11881bd5a09d39fbfbc7fe09f994622d2

          SHA256

          b02011de0fd1e4eacb1e01d448f9931294155c85a7f253fb458ea7d6ab222a0d

          SHA512

          52bbb8b2259416ed13faed1eca0e02a5d3772e0ad7e0aca750024a19ff97f0877caa5329e5d8dd0f35eba5df1cd8a7e94f1d7086a1009c525edd139077b09f25

        • 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/1300-289-0x0000000000500000-0x0000000000510200-memory.dmp

          Filesize

          64KB

        • memory/1300-437-0x0000000000500000-0x0000000000510200-memory.dmp

          Filesize

          64KB

        • memory/1300-0-0x0000000000500000-0x0000000000510200-memory.dmp

          Filesize

          64KB

        • memory/1300-237-0x0000000000500000-0x0000000000510200-memory.dmp

          Filesize

          64KB

        • memory/1300-346-0x0000000000500000-0x0000000000510200-memory.dmp

          Filesize

          64KB

        • memory/1300-575-0x0000000000500000-0x0000000000510200-memory.dmp

          Filesize

          64KB

        • memory/1300-13-0x0000000000500000-0x0000000000510200-memory.dmp

          Filesize

          64KB

        • memory/1300-197-0x0000000000500000-0x0000000000510200-memory.dmp

          Filesize

          64KB

        • memory/1300-533-0x0000000000500000-0x0000000000510200-memory.dmp

          Filesize

          64KB

        • memory/1300-396-0x0000000000500000-0x0000000000510200-memory.dmp

          Filesize

          64KB

        • memory/1300-87-0x0000000000500000-0x0000000000510200-memory.dmp

          Filesize

          64KB

        • memory/1300-127-0x0000000000500000-0x0000000000510200-memory.dmp

          Filesize

          64KB

        • memory/1300-482-0x0000000000500000-0x0000000000510200-memory.dmp

          Filesize

          64KB

        • memory/1840-128-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/1840-397-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/1840-438-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/1840-88-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/1840-483-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/1840-21-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/1840-16-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/1840-26-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/1840-15-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/1840-242-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/1840-534-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/1840-5-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/1840-351-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/1840-198-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/1840-576-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/1840-297-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB