Analysis

  • max time kernel
    117s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    24-02-2024 13:41

General

  • Target

    a1fda8060ae3a2bf35555981aa2a1b38.exe

  • Size

    258KB

  • MD5

    a1fda8060ae3a2bf35555981aa2a1b38

  • SHA1

    6b5ea3eaaa983ec247fc22ae25c54ae2d6d6be24

  • SHA256

    12cbfbcaff881ff4497876201cd1940772669213df7ff67b03a25d49b10cb613

  • SHA512

    b552410c6bd0343a63e286e86fa0151d2a033b5c1de87e102e301ef67760abf1e07e7fd23ad031e771013953f3aa8d4e03bc19806896fcaf831dadda058a2ae0

  • SSDEEP

    6144:b0oS/RRZAVDKggC7pHuutLa4Q4Y5q4tpyW8hVFQ7NDl:QTRWKggOHuELa4Q4entoW8CxDl

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\a1fda8060ae3a2bf35555981aa2a1b38.exe
    "C:\Users\Admin\AppData\Local\Temp\a1fda8060ae3a2bf35555981aa2a1b38.exe"
    1⤵
    • Maps connected drives based on registry
    • Drops file in Windows directory
    • Modifies system certificate store
    PID:1684

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    344B

    MD5

    9b9770eb0fa4007f49b2ec774632b443

    SHA1

    dec173f7647aa0301588edc1cbac69015fe3850e

    SHA256

    14224956ec286ff9493a6fd7452d3835ddb348b2d0778fdd060631fc6064a55d

    SHA512

    d9555b71acddd4d49c6e69d4b7408d84304e2ca57730bd6693c3eb41a927f84e29337f5d58c9504e003a42515baca0e129bf61b8a6889735f454902d88ac4402

  • C:\Users\Admin\AppData\Local\Temp\Cab3832.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar393E.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

  • memory/1684-9-0x0000000000150000-0x0000000000179000-memory.dmp

    Filesize

    164KB

  • memory/1684-4-0x0000000000140000-0x0000000000141000-memory.dmp

    Filesize

    4KB

  • memory/1684-5-0x0000000000230000-0x000000000025F000-memory.dmp

    Filesize

    188KB

  • memory/1684-2-0x0000000000030000-0x0000000000031000-memory.dmp

    Filesize

    4KB

  • memory/1684-14-0x0000000000740000-0x0000000000767000-memory.dmp

    Filesize

    156KB

  • memory/1684-18-0x0000000000150000-0x0000000000179000-memory.dmp

    Filesize

    164KB

  • memory/1684-22-0x0000000000150000-0x0000000000179000-memory.dmp

    Filesize

    164KB

  • memory/1684-3-0x0000000000130000-0x0000000000131000-memory.dmp

    Filesize

    4KB

  • memory/1684-0-0x0000000000020000-0x0000000000021000-memory.dmp

    Filesize

    4KB

  • memory/1684-1-0x0000000000150000-0x0000000000179000-memory.dmp

    Filesize

    164KB