Analysis

  • max time kernel
    121s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    26/12/2023, 16:16

General

  • Target

    7bf49864bbd338a0071cd15fbb26030a.exe

  • Size

    210KB

  • MD5

    7bf49864bbd338a0071cd15fbb26030a

  • SHA1

    5bfeedfb166139b716ca7f0e7e5c7bd6428d6374

  • SHA256

    05e1dee3ea49dedc186db0e4cbf7f11ec40c008c7f5970e4dfdf50c3d2042514

  • SHA512

    1bab33fdf74613955bf1057de5fadc4f9d6412b2afdf9d1524787a8008687ac2824644c8bb4cd33b42f22ffb190863bd21eab1c03a5b665692a94bad8e64c760

  • SSDEEP

    3072:/lQ3CeQvuZDWPZBevj0mufZBKiBp7H+sRdx/rQHYpSldVIKz5s0+q:/VDV3Z5hHBRd88SlYMs0+q

Score
6/10

Malware Config

Signatures

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Drops file in Windows directory 1 IoCs
  • Modifies system certificate store 2 TTPs 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7bf49864bbd338a0071cd15fbb26030a.exe
    "C:\Users\Admin\AppData\Local\Temp\7bf49864bbd338a0071cd15fbb26030a.exe"
    1⤵
    • Drops file in Windows directory
    • Modifies system certificate store
    PID:1984

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

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

          Filesize

          344B

          MD5

          f14af76b4650a0e9b4b9a516826aa31e

          SHA1

          b0d29a328353424eea763c48b191772958c5eaf2

          SHA256

          f843cf4980269f7fa00fc60e1cdb57bcfa24ed2295d94d3d8bc3391452de64fd

          SHA512

          428e96970def9a56c02218effa6044a407e78e7765271f94b30e6137628b3b4923848391b2a2176a9deb2434c22e0dce4e08653b94bfeb0085dd82bb84672654

        • C:\Users\Admin\AppData\Local\Temp\CabD931.tmp

          Filesize

          65KB

          MD5

          ac05d27423a85adc1622c714f2cb6184

          SHA1

          b0fe2b1abddb97837ea0195be70ab2ff14d43198

          SHA256

          c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

          SHA512

          6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

        • C:\Users\Admin\AppData\Local\Temp\TarD9FF.tmp

          Filesize

          171KB

          MD5

          9c0c641c06238516f27941aa1166d427

          SHA1

          64cd549fb8cf014fcd9312aa7a5b023847b6c977

          SHA256

          4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

          SHA512

          936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

        • memory/1984-1-0x0000000000BC0000-0x0000000000C00000-memory.dmp

          Filesize

          256KB

        • memory/1984-2-0x0000000000D90000-0x0000000000DD0000-memory.dmp

          Filesize

          256KB

        • memory/1984-3-0x00000000017C0000-0x0000000001800000-memory.dmp

          Filesize

          256KB

        • memory/1984-4-0x0000000000180000-0x00000000001AF000-memory.dmp

          Filesize

          188KB