Analysis

  • max time kernel
    143s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/02/2024, 21:47

General

  • Target

    8a9db4119f509c0b9f80a9055621ec99.exe

  • Size

    1.8MB

  • MD5

    8a9db4119f509c0b9f80a9055621ec99

  • SHA1

    5f85978ce78e435f4c325c313d1bd30ad664d494

  • SHA256

    b6aa301a8b437767248b1dd4dd223c1a47db938cad5b88e0464a01e51a8ee7b3

  • SHA512

    8b9fb4dae09db0e338fd2e5e59382c22b8ba0693ac0973565ece078534d35fdae3fb8938ca50cc630348c56a0997deea6799fa490834f39a11c8e13d22a54d92

  • SSDEEP

    49152:5aUja4ub0QkCDpReDkC403kXaW9au7yVBYinXBgJ:QU24Nhg+3vW9fObDRgJ

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8a9db4119f509c0b9f80a9055621ec99.exe
    "C:\Users\Admin\AppData\Local\Temp\8a9db4119f509c0b9f80a9055621ec99.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1096
    • C:\Users\Admin\AppData\Local\Temp\is-B3FI7.tmp\8a9db4119f509c0b9f80a9055621ec99.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-B3FI7.tmp\8a9db4119f509c0b9f80a9055621ec99.tmp" /SL5="$8022C,1534568,54272,C:\Users\Admin\AppData\Local\Temp\8a9db4119f509c0b9f80a9055621ec99.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      PID:4336

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\is-B3FI7.tmp\8a9db4119f509c0b9f80a9055621ec99.tmp

    Filesize

    688KB

    MD5

    c765336f0dcf4efdcc2101eed67cd30c

    SHA1

    fa0279f59738c5aa3b6b20106e109ccd77f895a7

    SHA256

    c5177fdc6031728e10141745cd69edbc91c92d14411a2dec6e8e8caa4f74ab28

    SHA512

    06a67ac37c20897967e2cad453793a6ef1c7804d4c578404f845daa88c859b15b0acb51642e6ad23ca6ba6549b02d5f6c98b1fa402004bdbf9d646abab7ec891

  • C:\Users\Admin\AppData\Local\Temp\is-NQBTD.tmp\Games.inf

    Filesize

    233B

    MD5

    848173877186b990ca9bb405d12d9e7e

    SHA1

    73b5ba44d55f707667e3f1106f09c43e018d69f5

    SHA256

    43061463ee42233fc7e2231518a37f009a9da732451f133ef49c36415b265950

    SHA512

    1b62f8159c879c4cce9803d758ba732f5daa406c636dc409666708020214ce4a22be1686abf7ed96bbcb0527899d699f30e093fdc59b3f64ae53f2b445339bbb

  • C:\Users\Admin\AppData\Local\Temp\is-NQBTD.tmp\isxdl.dll

    Filesize

    49KB

    MD5

    02ecc74f7f91e9ffd84de708683236a6

    SHA1

    3532de0b77df8b0fc89e9c7eddec3fa71f98f5a2

    SHA256

    30ad8a0e1cee091ca48c771adb2e76baf1a7d54b9f60dc47f54dfdc2d6f6691e

    SHA512

    a3fdaa651f82428395bc412a2a04fce673768d3ef088b3748addf337d95464eb141ae7c286bff5c705eae05dd7b38207629588ae7e89ada15269463cd7acf541

  • memory/1096-0-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/1096-2-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/1096-34-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/4336-7-0x0000000000760000-0x0000000000761000-memory.dmp

    Filesize

    4KB

  • memory/4336-35-0x0000000000400000-0x00000000004BC000-memory.dmp

    Filesize

    752KB

  • memory/4336-38-0x0000000000760000-0x0000000000761000-memory.dmp

    Filesize

    4KB