Analysis

  • max time kernel
    315s
  • max time network
    317s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    28-05-2024 22:02

General

  • Target

    Loader.exe

  • Size

    12.1MB

  • MD5

    be541590b256e77780bbad1e932accde

  • SHA1

    e9bc9cab5fce4c5840c840b0296cff2bcbca41cf

  • SHA256

    7a217c82459cd9a3d6e190410f511e1c534a6fd19d32f3c5f47baf6c02d807dc

  • SHA512

    70c14058e21a9599892afe0054ae302d362e55d0b78ba2d7b68426dc22567d4c6288c4f446aa4fce18c811c7e12ee357c02f3a0f7581588f5bdde5efd8bbf852

  • SSDEEP

    196608:kmJXyrAQq4Hg9x84FMIZETSwjPePdrQJYQTLBpzH2gYx99Fitn2P3k/qf:psA8Hg9qQETSwvJYibB2Hw5/2

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 7 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Loader.exe
    "C:\Users\Admin\AppData\Local\Temp\Loader.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2352
    • C:\Users\Admin\AppData\Local\Temp\Loader.exe
      "C:\Users\Admin\AppData\Local\Temp\Loader.exe"
      2⤵
      • Loads dropped DLL
      PID:2120
  • C:\Windows\explorer.exe
    "C:\Windows\explorer.exe"
    1⤵
      PID:2036

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\_MEI23522\api-ms-win-core-file-l1-2-0.dll
      Filesize

      22KB

      MD5

      8d1531275b769c1bd485440214bfaf82

      SHA1

      c8bb901b148522595cd78f1e12f61730bfa3d9df

      SHA256

      0b7a730b6b10c9d2e2fe1b9b4419b1fc60db9074a0c6f830e1b2da4d0f65fe88

      SHA512

      55914f424c400208b0d2c4d6cafa355aecf4697d3a6bf4032fe298214ed3565013c969b1e23d91cdf995dad46760c80e3a0a3abc062b3084b2bb4bc83a90995f

    • C:\Users\Admin\AppData\Local\Temp\_MEI23522\api-ms-win-core-localization-l1-2-0.dll
      Filesize

      22KB

      MD5

      ab169047e1a0fcf3c98be20b451cb13e

      SHA1

      a286836c85ae43ed5c79b9875f97abdadf57b560

      SHA256

      3cbc6f8cc2a014c9c6e87ca05dd0e9e0884da58afdc53b589b3d7172c4403ed7

      SHA512

      c8e27ebd9335f7f34919e841f9834fa687f822d4289b47c20283e37f4a499008668bafd12e1f742597a6c8623312fc41881c18a56b9062a2a609dbb55f0cd17c

    • C:\Users\Admin\AppData\Local\Temp\_MEI23522\faker\providers\job\es_MX\__init__.py
      Filesize

      83B

      MD5

      eeaa6ca5cb7f4bb1d7e75797f9b5af37

      SHA1

      0ac3743facacbc2090930b41cf38bcfe2951eb37

      SHA256

      ce99db30f577944104a7365372ea8363cd9d0087a6e9d88f7b835a1926da336c

      SHA512

      b492e6fa3eb607683a6c6f5696835aeae5e4c12fd2d44346bfd954d25c0bcf5bda808c175b0b17e26a0d5daf4f91d8588de119f5b747a80b3cfe53f68bbecd7c

    • C:\Users\Admin\AppData\Local\Temp\_MEI23522\python311.dll
      Filesize

      5.5MB

      MD5

      5a5dd7cad8028097842b0afef45bfbcf

      SHA1

      e247a2e460687c607253949c52ae2801ff35dc4a

      SHA256

      a811c7516f531f1515d10743ae78004dd627eba0dc2d3bc0d2e033b2722043ce

      SHA512

      e6268e4fad2ce3ef16b68298a57498e16f0262bf3531539ad013a66f72df471569f94c6fcc48154b7c3049a3ad15cbfcbb6345dacb4f4ed7d528c74d589c9858

    • C:\Users\Admin\AppData\Local\Temp\_MEI23522\ucrtbase.dll
      Filesize

      1.1MB

      MD5

      28146c66076a266e93956111981cad4e

      SHA1

      44797bab4d3d3a8ccdb9df3a519cd3dbef838c31

      SHA256

      ed570898508c9d9186052157106b6dd9722bed47a27ecfeb424386c8970d81da

      SHA512

      078c8d6595b0afcee215a44ef9caa82f990ef2bf5dadb8fd84d83ac89839abeee1f9ce250e80b77cbbdde5d13688ed345da1f4bf22958490e645c074d2453f85

    • \Users\Admin\AppData\Local\Temp\_MEI23522\api-ms-win-core-file-l2-1-0.dll
      Filesize

      22KB

      MD5

      50d07886dd9136e8da57bfde8fa1f69c

      SHA1

      17526cd01e870d4087c5aa423e4971c72882e173

      SHA256

      67fd0522cacfc3f5fb90373dd5fb388b6f63035d9a380cac4a3dd3d7801724ed

      SHA512

      7d1b12529f35e1bcd7a858fef4001a4a5e0ff15506789fb3ce56b58427d16c32a9c1768b87b2f66a1b37456a05f8e05ae0b0eddfb4335ae0cb8eda00550175c0

    • \Users\Admin\AppData\Local\Temp\_MEI23522\api-ms-win-core-processthreads-l1-1-1.dll
      Filesize

      22KB

      MD5

      5132f7fe729791081561426904d45e76

      SHA1

      56fba2baed4123bf4be7be1c5344f95e6bd9db9c

      SHA256

      a5aa6755860602c58c0edb1353c965e6f0ba58e7276ba6fb5a0b961fb274d125

      SHA512

      b12e981ddb608049456dbfc0bb77350819f42caf0da457ad778bb9ded3979503ce6713d366547ac3f949ebdc01d0775da1d726fd367b11b8680a472017f59cc6

    • \Users\Admin\AppData\Local\Temp\_MEI23522\api-ms-win-core-timezone-l1-1-0.dll
      Filesize

      22KB

      MD5

      1ee744ceca8da8dba0dc27f25125242c

      SHA1

      4c168b8673cfabbbbcf00195cf0db7b640a0289f

      SHA256

      c67dd8ed74c0a207c980caa6bb453e62180a71af175feeb42c2c926ecb911e0a

      SHA512

      d17b8f1419e3f77729c686d4fe79feb08368953e0997ef67217e829456e1c13dde5d9e7a0c35d117d1ae4d40f37e160cb6390b45242c0308d809dfdadb3155f9