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Analysis

  • max time kernel
    121s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    24/02/2024, 12:20

General

  • Target

    a1daa61c59c7c505d8f9040ed2f70e69.exe

  • Size

    224KB

  • MD5

    a1daa61c59c7c505d8f9040ed2f70e69

  • SHA1

    c786ac2c7ead93c9706e7f91efc366b4b1325b41

  • SHA256

    207e43c0ef3d0b9f2363c7240af61d36d50bf6cf43a695c27b212b4c889d1729

  • SHA512

    9e776f88afabe4ede780b7083e141c3ce4265b9d2735a075da4a54e0d8c32c6b8fcebe6ae730067cbf331165e376a169e97cc2290dbff9154b7f97fd494815e6

  • SSDEEP

    3072:xIb1bW8HfeSnNXlaHjcUWOSvyDbf57bwyiO26w+cHHerrHtYI11pe6oAAahyW:ybWWBUWOS6D17bel6w+cHHCpIahyW

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 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a1daa61c59c7c505d8f9040ed2f70e69.exe
    "C:\Users\Admin\AppData\Local\Temp\a1daa61c59c7c505d8f9040ed2f70e69.exe"
    1⤵
    • Drops file in Windows directory
    • Modifies system certificate store
    PID:2512

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

    a1fe3cc206cd9525e752a17525411e5e

    SHA1

    f217a84810699e2087ec4cfa7265bba3f8f8ba18

    SHA256

    64cdcdb48ee6b5724829fa111a27bafa13c19574c73b392c1dcdcfdddb2c205f

    SHA512

    eca9a3bec7b560f982141dac0ed9851e6af73c73739f01178ab777564596aeb9848521f709d8633caf6a4d5f1667b25a5b14879719ee0a5dba05293338adbc75

  • C:\Users\Admin\AppData\Local\Temp\Cab4848.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar4916.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

  • memory/2512-1-0x0000000000020000-0x0000000000040000-memory.dmp

    Filesize

    128KB

  • memory/2512-2-0x0000000000A70000-0x0000000000AB0000-memory.dmp

    Filesize

    256KB

  • memory/2512-0-0x0000000000860000-0x00000000008A0000-memory.dmp

    Filesize

    256KB

  • memory/2512-3-0x00000000000E0000-0x000000000010F000-memory.dmp

    Filesize

    188KB

  • memory/2512-7-0x0000000000020000-0x0000000000040000-memory.dmp

    Filesize

    128KB

  • memory/2512-100-0x0000000000020000-0x0000000000040000-memory.dmp

    Filesize

    128KB