Analysis

  • max time kernel
    151s
  • max time network
    155s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    29-11-2022 13:09

General

  • Target

    c2948e9a20e6b57aa2ebabb7b3e24ba0b3b05b258cce8a383bd6a966ecfbcdf1.exe

  • Size

    28KB

  • MD5

    97b831089c127625a49d4ac1f5260386

  • SHA1

    fe3ba99e2fe77a804a3590fd577e4fa0d6383f3c

  • SHA256

    c2948e9a20e6b57aa2ebabb7b3e24ba0b3b05b258cce8a383bd6a966ecfbcdf1

  • SHA512

    c817933323a85b6135f4fe7b1eff21aada5d19a2a395712410356c97927b8622bc0d8ac2653a78f6a7bacb329bdb106af3f96039765c7af605fa55fae4717035

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNs8:Dv8IRRdsxq1DjJcqf6

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • UPX packed file 4 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops file in Windows directory 3 IoCs
  • Modifies system certificate store 2 TTPs 8 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c2948e9a20e6b57aa2ebabb7b3e24ba0b3b05b258cce8a383bd6a966ecfbcdf1.exe
    "C:\Users\Admin\AppData\Local\Temp\c2948e9a20e6b57aa2ebabb7b3e24ba0b3b05b258cce8a383bd6a966ecfbcdf1.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • Modifies system certificate store
    • Suspicious use of WriteProcessMemory
    PID:836
    • C:\Windows\services.exe
      "C:\Windows\services.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      PID:1960

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\zincite.log

    Filesize

    1KB

    MD5

    aff40a5591b585e9bb18e818b50806bd

    SHA1

    52b78076ade6bea4f2f73ab5a84e2e11900bea0c

    SHA256

    0650408a209037894415fd2f2f2fe77747661ae017a5830d666b1e4b850483d6

    SHA512

    b0bdf19b51201ed40383c8b3d8282fcbcd8c5ddb37c8a70012edc8305f257c475689dc6ba9aabec7a962c09014c62cfc217f27e9cd2d14f8504dafb6653258d9

  • C:\Users\Admin\AppData\Local\Temp\zincite.log

    Filesize

    1KB

    MD5

    5446c15887888f6631bb4f8e9d6706cf

    SHA1

    20b0db6a68a68dd613a216b6d7bc025f7ef6e7f6

    SHA256

    ed4ce8ee8504c5e69a5f84e28d5e7277a011fbc8b186a9fb72e4bd2c923cc79d

    SHA512

    0517c4864758e63c3765801ca1e57af0a51e6442fb27ad2966fa40cb75a240bf4712d378a8e5190fb0b2e434e556346e3e4c35d83cdf53bc9bbd95497a4cbf62

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/836-57-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/836-58-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/836-59-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/836-63-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/836-62-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1960-54-0x0000000000000000-mapping.dmp

  • memory/1960-60-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1960-61-0x0000000075AD1000-0x0000000075AD3000-memory.dmp

    Filesize

    8KB

  • memory/1960-64-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB