Analysis

  • max time kernel
    151s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231025-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231025-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/11/2023, 14:15

General

  • Target

    NEAS.9aff4655ecc2c8545257a9ec8fb03d70.exe

  • Size

    29KB

  • MD5

    9aff4655ecc2c8545257a9ec8fb03d70

  • SHA1

    01480b69671e514fa73270964d0f5c21ead33851

  • SHA256

    1834e9239b2c3d035e06bcf3a543d284124d9e29fcf05fd044044c572600a309

  • SHA512

    1595a98db18454dbcc00982fde82e3b72bb854bf898350e0c1259cc124bb2d620338ea8423b02a85e78c91b0cc1b4945adcac85f1fd8ea955082bafb8e616991

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/v7m:AEwVs+0jNDY1qi/qHC

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • UPX packed file 26 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.9aff4655ecc2c8545257a9ec8fb03d70.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.9aff4655ecc2c8545257a9ec8fb03d70.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • Suspicious use of WriteProcessMemory
    PID:4828
    • C:\Windows\services.exe
      "C:\Windows\services.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      PID:4776

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\B5FYTYSL\default[3].htm

    Filesize

    304B

    MD5

    605de1f61d0446f81e63c25750e99301

    SHA1

    0eaf9121f9dc1338807a511f92ea0b30dc2982a5

    SHA256

    049f75dee036da00f8c8366d29ee14268239df75b8be53aa104aec22b84560f0

    SHA512

    a6a2505b8b89a895922ad6dc06d2ce620cb51cc6582c1b7e498a9f1ee1e4e47c53ebc4f92f8aa37532d558667225e30574732c9fe7187153a262c933893e4285

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\J9NF6NB1\default[5].htm

    Filesize

    304B

    MD5

    8251fff4df202c8d6dd6aaf34f4838ea

    SHA1

    fa88f08dfdeaff6b86873d447fd26cb7d83a694d

    SHA256

    a17db628f6bdbf4cdc6fe029542404867306406510dbbdb57a047a75ac294962

    SHA512

    e9c0fe2a920377777bdda16a8744cf80d15e1d1b3c94b704f8a4c4cf54d2529ede4aea8a2d6d38f4e3c4d02f602edfed659db6613ac7c374e5214a201f16a3b2

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\J9NF6NB1\search[1].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\XV93K3MB\default[10].htm

    Filesize

    315B

    MD5

    14b82aec966e8e370a28053db081f4e9

    SHA1

    a0f30ebbdb4c69947d3bd41fa63ec4929dddd649

    SHA256

    202eada95ef503b303a05caf5a666f538236c7e697f5301fd178d994fa6e24cf

    SHA512

    ec04f1d86137dc4d75a47ba47bb2f2c912115372fa000cf986d13a04121aae9974011aa716c7da3893114e0d5d0e2fb680a6c2fd40a1f93f0e0bfd6fd625dfa7

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\XV93K3MB\default[2].htm

    Filesize

    304B

    MD5

    8fc460e5c1851dae2ede898b85804b31

    SHA1

    c2887be287c1ea86cd250c38fb4e55518f764abe

    SHA256

    7b5f9fe5a9244d0bd4888e5b70912a35d01fceed4c899585c39543682e43e1a3

    SHA512

    7d454c1d92dd448dc9c5e00a2773bd141816aefeb0ae4ac509872db998d16889773b28753d0b02f7375631202f1d5986a18e3a67350d34741dcfc6f6c58a8775

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\XV93K3MB\default[3].htm

    Filesize

    304B

    MD5

    4d1a10f22e8332513741877c47ac8970

    SHA1

    f68ecc13b7a71e948c6d137be985138586deb726

    SHA256

    a0dbc1b7d129cfa07a5d324fb03e41717fbdd17be3903e7e3fd7f21878dfbba4

    SHA512

    4f1e447c41f5b694bf2bff7f21a73f2bce00dfc844d3c7722ade44249d5ac4b50cf0319630b7f3fdb890bbd76528b6d0ed6b5ad98867d09cd90dcfbfd8b96860

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\XV93K3MB\default[4].htm

    Filesize

    305B

    MD5

    2c4ce699b73ce3278646321d836aca40

    SHA1

    72ead77fbd91cfadae8914cbb4c023a618bf0bd1

    SHA256

    e7391b33aeb3be8afbe1b180430c606c5d3368baf7f458254cef5db9eef966e3

    SHA512

    89ec604cd4a4ad37c5392da0bb28bd9072d731a3efdd38707eeb7b1caf7626e6917da687529bf9426d8eb89fab23175399032d545d96ab93ffd19dd54c02c075

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\XV93K3MB\default[8].htm

    Filesize

    305B

    MD5

    157431349a057954f4227efc1383ecad

    SHA1

    69ccc939e6b36aa1fabb96ad999540a5ab118c48

    SHA256

    8553409a8a3813197c474a95d9ae35630e2a67f8e6f9f33b3f39ef4c78a8bfac

    SHA512

    6405adcfa81b53980f448c489c1d13506d874d839925bffe5826479105cbf5ba194a7bdb93095585441c79c58de42f1dab1138b3d561011dc60f4b66d11e9284

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

    Filesize

    256B

    MD5

    0bb8fd65359d06d896c9c21742c4f5a9

    SHA1

    f7ee8dc11997fd982402d74b8b62d23d24692ba5

    SHA256

    3a6a0003e78b448cab09f37673ad498157703fa2846c66e0e0660e19e91e7559

    SHA512

    8de291921e2876fe598bd7acefc671682927e63e1360a4ad7747dbe6b902218e98e7e89d41fd9179485ead182d2c196f45e125abe0f51bc9f012739413481acb

  • C:\Users\Admin\AppData\Local\Temp\tmpBA07.tmp

    Filesize

    29KB

    MD5

    8275e8cd1d4d99cf51f78d2e9e13be06

    SHA1

    770f37a2bcd7658dd399bcbf3907f84fe1cd8884

    SHA256

    e28db5cb5bb8044fec60699641f01236894cdbf7c193fd1fa2d1f3c479fd2c46

    SHA512

    f2b367ad823aa969fea1c012d664f8be609d59d3805bca737ff2c2455b9a556f6807d757f5c38473fddcc4f90ce8e1049bbd06d2971c3c3e76ec5985f50af1a8

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

    Filesize

    288B

    MD5

    79000eb14bd69a0c5f3dd326eae8ee5d

    SHA1

    7f162409c3746a22923a5b86c33c2863b01b5859

    SHA256

    4003a93720c3283a8ab03c30a6db5acacc8eaeddb3589e3d47692b2a3a9d13c4

    SHA512

    5ab109c9bc21cc5554ac932aa4cee8c0b5a10dc1f9fb2bcb1bf836ae56c94f2fb61536fe0e43b75c9331eba7e94929f8c37475cda0c14c24119ee64acded2951

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

    Filesize

    288B

    MD5

    02c148255290d8b3c9cee8fd72c63a87

    SHA1

    52eb2e98a3efa84bf42305e80e7d3afc3cb9f05e

    SHA256

    f13f15e3b4928e06ff7f6b4e431c80e0f69d4adc626bdef87328e27dda4602c1

    SHA512

    3132be7029f8b50fcc0e8c06e55a5a99d4aee705ace5479c73f8007f76464574558ca57542b9f5d289b6df1e4b3c7f2e0ae1fbc96860fe4aa23f407e6835d3b0

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

    Filesize

    288B

    MD5

    3f63b311c336d58f194cf7631f074792

    SHA1

    d9705d7df9e8cef2309839880871fddc00e41aeb

    SHA256

    42508c5eafa8801c76cc7d70ebf804696043c05936ca1d03e284e0d2791bf687

    SHA512

    d74c196f4af3be0e87618347002f8eb74e67861d25c5bc692fdcd17d63fed1529ee0ac7fe085ef72d222c501254a6c5c9c5e7460fa3eadc300b8735123cb76d1

  • 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/4776-81-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4776-23-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4776-5-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4776-42-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4776-323-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4776-133-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4776-40-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4776-18-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4776-35-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4776-175-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4776-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4776-19-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4776-231-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4776-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4776-275-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4828-274-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4828-74-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4828-227-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4828-171-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4828-322-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4828-130-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4828-13-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4828-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB