Analysis

  • max time kernel
    147s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7-20231023-en
  • resource tags

    arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
  • submitted
    07/11/2023, 13:45

General

  • Target

    __robi/admiralmarkets4setup.exe

  • Size

    1.2MB

  • MD5

    e163606b2d4a75f5f20df3288d14c4a9

  • SHA1

    3a4be7c667221e45cc48258f90747440f33229e5

  • SHA256

    2ed30cee0b5955c9d68b6f0fdd84d1fc9d6bdeeb681059290ea6858578495725

  • SHA512

    1930b0a3b5472c28801b2465d5e944407054856b50e48e5980d694e439aa96214baf56bbc99ecf47c0ea365e36e766db68d617792bf080d02ed438e88bed45f5

  • SSDEEP

    24576:ypYrVTcx9jHNB6ftPIkvCzM5KKZfWcfb0sC4a/ym/i2paIKuO4ko:ypy49bNBetPIkBKKZfWcAWaKm/Bp5O4b

Malware Config

Signatures

  • Checks BIOS information in registry 2 TTPs 1 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • UPX packed file 5 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • Drops file in Program Files directory 1 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies system certificate store 2 TTPs 15 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\__robi\admiralmarkets4setup.exe
    "C:\Users\Admin\AppData\Local\Temp\__robi\admiralmarkets4setup.exe"
    1⤵
    • Checks BIOS information in registry
    • Writes to the Master Boot Record (MBR)
    • Drops file in Program Files directory
    • Enumerates system info in registry
    • Modifies system certificate store
    • Suspicious behavior: GetForegroundWindowSpam
    PID:2436

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

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

          Filesize

          344B

          MD5

          7547871f375de8d25c729935258b4388

          SHA1

          7358ae794724db86dee08617df905123f4c3290e

          SHA256

          7cec2e68a6e4062a8e2b596d7df2bfa75fc39505eaa51ba5447d4092efc0dfa0

          SHA512

          62c4e7b8d19559a6469e0efb1d328fe6497c9884192367426269369f69803da81fc14967802ddff4a78f05af860ef61095a41890f5cf7ab6e57038241eaaa7c4

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

          Filesize

          344B

          MD5

          d6cd1ba577f8c6b02fbf55d6c2874897

          SHA1

          b69cbb81c99af235e5dfd7327b66eaa9d1fa8e0a

          SHA256

          d438df53a181b8c0bca45bf19cf9c2c380f99c1b9f4becd792e43aa9f4db9629

          SHA512

          4a617b932545ddc0647add95a1115ad7121b98b0400e607f798702bb13ea2c5a194ca336081dfc9572d826918010a8ba9fa3b503bd1484a0fa3c57e25e7acf65

        • C:\Users\Admin\AppData\Local\Temp\CabA630.tmp

          Filesize

          61KB

          MD5

          f3441b8572aae8801c04f3060b550443

          SHA1

          4ef0a35436125d6821831ef36c28ffaf196cda15

          SHA256

          6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

          SHA512

          5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

        • C:\Users\Admin\AppData\Local\Temp\TarA652.tmp

          Filesize

          163KB

          MD5

          9441737383d21192400eca82fda910ec

          SHA1

          725e0d606a4fc9ba44aa8ffde65bed15e65367e4

          SHA256

          bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

          SHA512

          7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf

        • memory/2436-0-0x0000000000400000-0x0000000000753000-memory.dmp

          Filesize

          3.3MB

        • memory/2436-50-0x0000000000820000-0x0000000000821000-memory.dmp

          Filesize

          4KB

        • memory/2436-232-0x0000000000400000-0x0000000000753000-memory.dmp

          Filesize

          3.3MB

        • memory/2436-234-0x0000000000820000-0x0000000000821000-memory.dmp

          Filesize

          4KB

        • memory/2436-235-0x0000000000400000-0x0000000000753000-memory.dmp

          Filesize

          3.3MB

        • memory/2436-236-0x0000000000400000-0x0000000000753000-memory.dmp

          Filesize

          3.3MB

        • memory/2436-238-0x0000000000400000-0x0000000000753000-memory.dmp

          Filesize

          3.3MB