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Analysis

  • max time kernel
    153s
  • max time network
    159s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/10/2023, 06:10

General

  • Target

    94281e14a9f2b3b6df0305792c6d78124b9d1fdc80468cdf0e6d0ee7e393e9ea.exe

  • Size

    1.8MB

  • MD5

    b70fa8321c8c32af8d4cf8bc6c89f4bb

  • SHA1

    3004f39e8046d3c061c94fd5f306e5436cf01bc8

  • SHA256

    94281e14a9f2b3b6df0305792c6d78124b9d1fdc80468cdf0e6d0ee7e393e9ea

  • SHA512

    50ff61bb6abd64d5043588b6e7f2ee7fb175effb0b6dd6fe0122d22d7c58bd1828cc412878dbb804fa0987a2b57fcb43a3ccbb60d8e5c15d86d4c0292745f1e6

  • SSDEEP

    49152:bKJ0WR7AFPyyiSruXKpk3WFDL9zxnSBaB0zj0yjoB2:bKlBAFPydSS6W6X9lnfB2Yyjl

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 8 IoCs
  • Drops file in System32 directory 11 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 3 IoCs
  • Modifies data under HKEY_USERS 5 IoCs
  • Suspicious behavior: LoadsDriver 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\94281e14a9f2b3b6df0305792c6d78124b9d1fdc80468cdf0e6d0ee7e393e9ea.exe
    "C:\Users\Admin\AppData\Local\Temp\94281e14a9f2b3b6df0305792c6d78124b9d1fdc80468cdf0e6d0ee7e393e9ea.exe"
    1⤵
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    PID:3472
  • C:\Windows\System32\alg.exe
    C:\Windows\System32\alg.exe
    1⤵
    • Executes dropped EXE
    PID:1132
  • C:\Windows\system32\DiagSvcs\DiagnosticsHub.StandardCollector.Service.exe
    C:\Windows\system32\DiagSvcs\DiagnosticsHub.StandardCollector.Service.exe
    1⤵
    • Executes dropped EXE
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    PID:4840
  • C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k NetworkService -p -s TapiSrv
    1⤵
      PID:4448
    • C:\Windows\system32\fxssvc.exe
      C:\Windows\system32\fxssvc.exe
      1⤵
      • Executes dropped EXE
      • Modifies data under HKEY_USERS
      • Suspicious use of AdjustPrivilegeToken
      PID:4628
    • C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
      "C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
      1⤵
      • Executes dropped EXE
      PID:2188
    • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\elevation_service.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\elevation_service.exe"
      1⤵
      • Executes dropped EXE
      PID:1416
    • C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe
      "C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe"
      1⤵
      • Executes dropped EXE
      PID:368
    • C:\Windows\System32\msdtc.exe
      C:\Windows\System32\msdtc.exe
      1⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • Drops file in Windows directory
      PID:2620
    • \??\c:\Program Files\Common Files\Microsoft Shared\Source Engine\OSE.EXE
      "c:\Program Files\Common Files\Microsoft Shared\Source Engine\OSE.EXE"
      1⤵
      • Executes dropped EXE
      PID:3320

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\elevation_service.exe

      Filesize

      2.1MB

      MD5

      3cac14cce3bf0039564c5c0788a7144b

      SHA1

      73c5091fbfd73eb00abd9c14ac79174756ec75ff

      SHA256

      4a35456bf1b68f08e38c5facd18d7eea558053eb1adef814a518d7e15e2cc022

      SHA512

      4411409464e9f1edc125f8564afa8e96e33684f25bfbf04e9ce25794ff9fe12e783e0be4dac0432d73e1158bde9f5ee937854ea9c022bfc9a085d41654e32d6f

    • C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe

      Filesize

      1.6MB

      MD5

      661d00694bb366ce610b0c9cb1c1b3ae

      SHA1

      38e8ba3830bdab256fe6f01b026bdaa5f1541ff0

      SHA256

      5583bbc9d7b9c69a2a5f8d898c5561f698ef86f2ead15a03d56721054f6ce4a1

      SHA512

      a5a35f8540a2cacc799c79c152538160e5eaebbf4000c28c8d6c0b1d983c007ab1d32875a7b7bed16fd939df3973b3b24dcecb62950d624fa8ec149310ad859a

    • C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe

      Filesize

      1.6MB

      MD5

      661d00694bb366ce610b0c9cb1c1b3ae

      SHA1

      38e8ba3830bdab256fe6f01b026bdaa5f1541ff0

      SHA256

      5583bbc9d7b9c69a2a5f8d898c5561f698ef86f2ead15a03d56721054f6ce4a1

      SHA512

      a5a35f8540a2cacc799c79c152538160e5eaebbf4000c28c8d6c0b1d983c007ab1d32875a7b7bed16fd939df3973b3b24dcecb62950d624fa8ec149310ad859a

    • C:\Program Files\Common Files\microsoft shared\Source Engine\OSE.EXE

      Filesize

      1.7MB

      MD5

      f4df23e82e2af6db68811dbe3a76a821

      SHA1

      9976ae2208be8010ba35da5e275aef68f97d170a

      SHA256

      c2e5145312d7b89825b2e481ade83303208867ce4b511311b5216801c869abf9

      SHA512

      97557fcd383706f8d9b359a039245acbddefb9509af7d54861e85d22acc0fb113b89538ef6a6f91c452d8caced5f1a0f1aea6c7e70d123d83cf8f0e46d573b61

    • C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe

      Filesize

      2.1MB

      MD5

      ac26169032723c5952dec56958fb5583

      SHA1

      8846baa306916f477cf75daba5d4c2530d77db73

      SHA256

      e7e2e134cbc6063479c1511b2ffa31c8d53cbcd9fb468e608426f6f29d4c25fc

      SHA512

      c38fb2c7c7509bbe4fe21d3d286bda5dd3a4110d8aaa7beee4db7d282e5d5f40adccc8ceb4ee44964decc0810e28a4ea2ce48005031faaf89813e7de26d28c66

    • C:\Windows\System32\DiagSvcs\DiagnosticsHub.StandardCollector.Service.exe

      Filesize

      1.5MB

      MD5

      eb3564d74e6a143de334cf9f91814c00

      SHA1

      135347ab4a7edfd49b98fa942171107bca58c4ce

      SHA256

      be90ac2604d1b72bf5e43d5e10d19442d1ff5ca1828d915380f2111a61b293b3

      SHA512

      b691bdf356310c89d36d2cc5c3253dca4b3b843afab9561ca2ba9f6457bb2e5b4158766747dc75c839bf5fd50eee7dc6f6d2d319dffaf9a775763f008b54945d

    • C:\Windows\System32\FXSSVC.exe

      Filesize

      1.2MB

      MD5

      4ef31e444a6a1120aa084c9c5c959e01

      SHA1

      0fae70141f47a8d4d77db5a8a5601c35cd916c1e

      SHA256

      13075bef8eb133c549a7dd36f88961a1ae65bffbfb0200d031b46a922886cfc3

      SHA512

      670054662477a827dbcba4a15d246b7f92393201685174f71bf40377da6238fd712a953e77237570bc5c7ad947fa4d5c08483254ecc65e4635421257221f5313

    • C:\Windows\System32\alg.exe

      Filesize

      1.5MB

      MD5

      f84ab37c8e927c4092231f796e335113

      SHA1

      8ba5ac28084c9dc78c14676103289c6deaf75c21

      SHA256

      2de7f1f3d1891c476d1c0d568e994d4f7a3c9e24f497da7a9f411be081ce3bb4

      SHA512

      59673e052d127df411d52ed9181eafeac628977b8f995208490c0c92af49db009f85ff7c424280f3a55480f17eb2238dc63b13db0b99375a9593604dc0521825

    • C:\Windows\System32\msdtc.exe

      Filesize

      1.6MB

      MD5

      76991e400aa05388c006d7912e7c3207

      SHA1

      3ef2b507bfd64f1ae378d14dffe11876b9aa2db7

      SHA256

      c7a7b633f3734dde125dc6a83082b0c40519df9ee0b72165d80af575d6a2c049

      SHA512

      214539bc29eafbbcfe99c2312d3aca65e49adc6c4a946dfb0a14daae87548f8b944b89eaedbe187a9a49c797622c89ffcbdcb676f66825c37902da2a7318b828

    • C:\Windows\system32\AppVClient.exe

      Filesize

      1.3MB

      MD5

      42c8b15306cf9a144f463775fc6f52db

      SHA1

      ff8daa6e9537f609bd3e99c847a4d24ed628a22d

      SHA256

      a5394da38500272371f82f37336a2501b3f209bc6c990c7073a45b7935e93415

      SHA512

      63abcbf7529b90b486880441307b03c980cf14b1be70cd5f693dc94a8dae3c4a0814681466a6834e279452d0a439d1362182236c7a78945d4b08a038226930bd

    • C:\Windows\system32\fxssvc.exe

      Filesize

      1.2MB

      MD5

      4ef31e444a6a1120aa084c9c5c959e01

      SHA1

      0fae70141f47a8d4d77db5a8a5601c35cd916c1e

      SHA256

      13075bef8eb133c549a7dd36f88961a1ae65bffbfb0200d031b46a922886cfc3

      SHA512

      670054662477a827dbcba4a15d246b7f92393201685174f71bf40377da6238fd712a953e77237570bc5c7ad947fa4d5c08483254ecc65e4635421257221f5313

    • memory/368-125-0x0000000140000000-0x00000001401AB000-memory.dmp

      Filesize

      1.7MB

    • memory/368-139-0x0000000140000000-0x00000001401AB000-memory.dmp

      Filesize

      1.7MB

    • memory/368-136-0x0000000000CD0000-0x0000000000D30000-memory.dmp

      Filesize

      384KB

    • memory/368-133-0x0000000000CD0000-0x0000000000D30000-memory.dmp

      Filesize

      384KB

    • memory/368-126-0x0000000000CD0000-0x0000000000D30000-memory.dmp

      Filesize

      384KB

    • memory/1132-12-0x0000000140000000-0x000000014018A000-memory.dmp

      Filesize

      1.5MB

    • memory/1132-140-0x0000000140000000-0x000000014018A000-memory.dmp

      Filesize

      1.5MB

    • memory/1416-113-0x0000000140000000-0x000000014022B000-memory.dmp

      Filesize

      2.2MB

    • memory/1416-114-0x00000000001A0000-0x0000000000200000-memory.dmp

      Filesize

      384KB

    • memory/1416-121-0x00000000001A0000-0x0000000000200000-memory.dmp

      Filesize

      384KB

    • memory/1416-225-0x0000000140000000-0x000000014022B000-memory.dmp

      Filesize

      2.2MB

    • memory/2188-109-0x00000000007F0000-0x0000000000850000-memory.dmp

      Filesize

      384KB

    • memory/2188-142-0x0000000140000000-0x0000000140237000-memory.dmp

      Filesize

      2.2MB

    • memory/2188-102-0x0000000140000000-0x0000000140237000-memory.dmp

      Filesize

      2.2MB

    • memory/2188-100-0x00000000007F0000-0x0000000000850000-memory.dmp

      Filesize

      384KB

    • memory/2620-315-0x0000000140000000-0x0000000140199000-memory.dmp

      Filesize

      1.6MB

    • memory/2620-144-0x0000000140000000-0x0000000140199000-memory.dmp

      Filesize

      1.6MB

    • memory/3320-224-0x0000000000510000-0x0000000000570000-memory.dmp

      Filesize

      384KB

    • memory/3320-232-0x0000000000510000-0x0000000000570000-memory.dmp

      Filesize

      384KB

    • memory/3320-329-0x0000000140000000-0x00000001401B0000-memory.dmp

      Filesize

      1.7MB

    • memory/3320-223-0x0000000140000000-0x00000001401B0000-memory.dmp

      Filesize

      1.7MB

    • memory/3472-0-0x0000000000400000-0x00000000005DB000-memory.dmp

      Filesize

      1.9MB

    • memory/3472-2-0x0000000000850000-0x00000000008B7000-memory.dmp

      Filesize

      412KB

    • memory/3472-220-0x0000000000400000-0x00000000005DB000-memory.dmp

      Filesize

      1.9MB

    • memory/3472-7-0x0000000000850000-0x00000000008B7000-memory.dmp

      Filesize

      412KB

    • memory/3472-1-0x0000000000400000-0x00000000005DB000-memory.dmp

      Filesize

      1.9MB

    • memory/4628-105-0x0000000140000000-0x0000000140135000-memory.dmp

      Filesize

      1.2MB

    • memory/4628-97-0x0000000140000000-0x0000000140135000-memory.dmp

      Filesize

      1.2MB

    • memory/4840-16-0x0000000000690000-0x00000000006F0000-memory.dmp

      Filesize

      384KB

    • memory/4840-141-0x0000000140000000-0x0000000140189000-memory.dmp

      Filesize

      1.5MB

    • memory/4840-17-0x0000000140000000-0x0000000140189000-memory.dmp

      Filesize

      1.5MB

    • memory/4840-92-0x0000000000690000-0x00000000006F0000-memory.dmp

      Filesize

      384KB