Analysis

  • max time kernel
    150s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    11/10/2023, 10:00

General

  • Target

    48e7754bd9cfda22ec40f0bd0294a43209771bbfb825f0525af1d3d4516e7ac2.exe

  • Size

    6.0MB

  • MD5

    914cac730245efb8e4035d147fa5eeb8

  • SHA1

    8b1729c0eebfc220c7639b086080f8aa30945c6b

  • SHA256

    48e7754bd9cfda22ec40f0bd0294a43209771bbfb825f0525af1d3d4516e7ac2

  • SHA512

    87d2816c14e67116639180adfeff1aec2a0bc202c136b4c9fe4463eb0b4fd9510dd09e1093ffa1368ba96c7dcf993a1fe8f1c1573a0fbaa86b6b2ef09e9ffa6f

  • SSDEEP

    49152:9afqZ5flQVyn5XAsAsPb4zixUGSO6zKqrR87WnzGw9FqM+LtaRIRVS2TTgK8I/bO:bnBO+LqPxByQxB

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Modifies system certificate store 2 TTPs 8 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\48e7754bd9cfda22ec40f0bd0294a43209771bbfb825f0525af1d3d4516e7ac2.exe
    "C:\Users\Admin\AppData\Local\Temp\48e7754bd9cfda22ec40f0bd0294a43209771bbfb825f0525af1d3d4516e7ac2.exe"
    1⤵
    • Modifies system certificate store
    • Suspicious use of WriteProcessMemory
    PID:1512
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "powershell" -ExecutionPolicy Bypass -File C:\Users\Admin\AppData\Local\Temp\.tmpQqcLv2.ps1
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2672

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

          Filesize

          344B

          MD5

          fd63b35e965012406536ca60a8cfa08a

          SHA1

          7eb7b97190bf9d9613deace4963eae27b3b27f91

          SHA256

          0cf4dce0398143dd719fa5b95c411059532815c0de6daea55ab4c7c34bc368c9

          SHA512

          f3dd61b7b9bb3ee2da505db0c71926517614412765b4428b8cf5b42b245352e20fb36315930f0dccbd010469d2c9057b620019f09b7b5f6ac02f60e9ed38263e

        • C:\Users\Admin\AppData\Local\Temp\Cab3E3A.tmp

          Filesize

          61KB

          MD5

          f3441b8572aae8801c04f3060b550443

          SHA1

          4ef0a35436125d6821831ef36c28ffaf196cda15

          SHA256

          6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

          SHA512

          5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

        • C:\Users\Admin\AppData\Local\Temp\Tar3EE9.tmp

          Filesize

          163KB

          MD5

          9441737383d21192400eca82fda910ec

          SHA1

          725e0d606a4fc9ba44aa8ffde65bed15e65367e4

          SHA256

          bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

          SHA512

          7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf

        • memory/2672-5-0x000000001B280000-0x000000001B562000-memory.dmp

          Filesize

          2.9MB

        • memory/2672-6-0x00000000021C0000-0x00000000021C8000-memory.dmp

          Filesize

          32KB

        • memory/2672-7-0x000007FEF5B50000-0x000007FEF64ED000-memory.dmp

          Filesize

          9.6MB

        • memory/2672-8-0x000007FEF5B50000-0x000007FEF64ED000-memory.dmp

          Filesize

          9.6MB

        • memory/2672-9-0x00000000025D0000-0x0000000002650000-memory.dmp

          Filesize

          512KB

        • memory/2672-10-0x00000000025D0000-0x0000000002650000-memory.dmp

          Filesize

          512KB

        • memory/2672-11-0x00000000025D0000-0x0000000002650000-memory.dmp

          Filesize

          512KB

        • memory/2672-12-0x000007FEF5B50000-0x000007FEF64ED000-memory.dmp

          Filesize

          9.6MB