Analysis

  • max time kernel
    120s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    25/02/2024, 15:41

General

  • Target

    a4284b5305ad0d0dd139cfe553e5d4c8.exe

  • Size

    258KB

  • MD5

    a4284b5305ad0d0dd139cfe553e5d4c8

  • SHA1

    52e8ffc747dbb5b186900c748d66c69d292b66bc

  • SHA256

    11d40e75a9f2bf610782e7076c10b127728909e54f4d0f0dc366392edd904b36

  • SHA512

    380fb9ca2c7b3862fc1a1736acf5a7822d4897d4cc0b148b538cd551bff8cee55d3c507ef35675e64a6d8da9eabbff03e99bcf01796982b877f5e56db83f1cfa

  • SSDEEP

    6144:JwWk084es0OJ76ayhTz+Czsh9TpIrzJiTB:yQ8WBy+CG9TpIrzJiTB

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.

  • Maps connected drives based on registry 3 TTPs 2 IoCs

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

  • Drops file in Windows directory 1 IoCs
  • Modifies system certificate store 2 TTPs 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a4284b5305ad0d0dd139cfe553e5d4c8.exe
    "C:\Users\Admin\AppData\Local\Temp\a4284b5305ad0d0dd139cfe553e5d4c8.exe"
    1⤵
    • Maps connected drives based on registry
    • Drops file in Windows directory
    • Modifies system certificate store
    PID:2492

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    344B

    MD5

    e7ea55a253240f9e718706b221c02bc8

    SHA1

    0d932575c207a4f494e15884d749ccf627a9c582

    SHA256

    6b7b9d30c8796a95c27885d2397454346960672d436a720e0f5e3c5c21c09d35

    SHA512

    27a9b6a4d95401b343ca6427e30e26cb0d046a6eff7caf1b39c9b5105e07338cff2660ff3bdd248e2189d4605639b765a07089b1f23c1037bb79b93e8f7a74ae

  • C:\Users\Admin\AppData\Local\Temp\Cab896D.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar8AA8.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

  • memory/2492-5-0x00000000010E0000-0x000000000110F000-memory.dmp

    Filesize

    188KB

  • memory/2492-4-0x0000000000090000-0x0000000000091000-memory.dmp

    Filesize

    4KB

  • memory/2492-9-0x0000000000170000-0x0000000000199000-memory.dmp

    Filesize

    164KB

  • memory/2492-0-0x0000000000020000-0x0000000000021000-memory.dmp

    Filesize

    4KB

  • memory/2492-14-0x00000000027A0000-0x00000000027C7000-memory.dmp

    Filesize

    156KB

  • memory/2492-19-0x0000000000170000-0x0000000000199000-memory.dmp

    Filesize

    164KB

  • memory/2492-23-0x0000000000170000-0x0000000000199000-memory.dmp

    Filesize

    164KB

  • memory/2492-1-0x0000000000030000-0x0000000000031000-memory.dmp

    Filesize

    4KB

  • memory/2492-3-0x0000000000080000-0x0000000000081000-memory.dmp

    Filesize

    4KB

  • memory/2492-2-0x0000000000170000-0x0000000000199000-memory.dmp

    Filesize

    164KB