Analysis

  • max time kernel
    151s
  • max time network
    178s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    23-11-2022 15:34

General

  • Target

    3e4c0ac67b826f916902a1ac8b84bcb26264bd457394a70f47171e333f2d906f.exe

  • Size

    28KB

  • MD5

    6ce7c31a035e9fbee5c3a8b181dfe231

  • SHA1

    5252cdea4da8f20218303ab7a20bccc6d92f15eb

  • SHA256

    3e4c0ac67b826f916902a1ac8b84bcb26264bd457394a70f47171e333f2d906f

  • SHA512

    4594e9a4cbb2626cd5e9ff5b1235035e31b8e38c62a44c424ed95d1a2774940434c7bf9d2d95870c7eee4fd300e73614f8a4c86b6e31439f151c84b778405359

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyN73F:Dv8IRRdsxq1DjJcqfK

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 10 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3e4c0ac67b826f916902a1ac8b84bcb26264bd457394a70f47171e333f2d906f.exe
    "C:\Users\Admin\AppData\Local\Temp\3e4c0ac67b826f916902a1ac8b84bcb26264bd457394a70f47171e333f2d906f.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • Modifies system certificate store
    • Suspicious use of WriteProcessMemory
    PID:2044
    • C:\Windows\services.exe
      "C:\Windows\services.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      PID:1756

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

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

    Filesize

    1KB

    MD5

    3096059f60c3045bf8d4a99608a09966

    SHA1

    c3d2632e78dcad278b585969d1cb352fce18a2d5

    SHA256

    24a81a11802875e8e288f2df95bdf7607e7d03c85a6f7d6f4b6df2c2839f6974

    SHA512

    a367d0a507d7729d0dc5f4be22dfd7211a434eeee32064a11770c461df0a7d1fad4d5afe713bd4f9308f6352385e39b49282ccf43912c4fb2d9b18ec8244ccb8

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

    Filesize

    1KB

    MD5

    56899feafa81b69924c59fdec7ba0a5e

    SHA1

    901d477e1e0baf80157d34b11d33ec989c83745e

    SHA256

    7d88c4dd7b0184b21274c65b42ac5bc9482f59479ab223966fc5de2b05829ade

    SHA512

    6c7695384439e377bfa6b5e2a570d52ea4c57d483dfe917c70e74bb40c640c1f2f5689c1726a9c07f4cb87fb25d520410763c4154caf0a9947d32bccc1b4114c

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

    Filesize

    1KB

    MD5

    ccc27a0d366d402edf54cdd4c8317697

    SHA1

    82d95738a76f4165f651f4a0ac52cc736e8b88f4

    SHA256

    c066d8474eac14215eaa97e326a6e0e230fb6ab2b983f0b8c35b10b764382ab0

    SHA512

    c6a0085b1b727cf80320b5cdc5501b7f88f99bb5f1d53fe1450d809d89895d278a83611d367559b8caf43fb362d116d3eb9165f08f0f65ead489256e95900e61

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

    Filesize

    1KB

    MD5

    f2b14b163eecf3f4ae0a979300dcac99

    SHA1

    f89cfee5115a16530c72d5f83106d79efeee40e8

    SHA256

    4bf89b485dfefdc7723411d1561cf643cc685927dcd9e8374b02cc43990e2039

    SHA512

    ad37e5ec4c571eb780952f3e5fac8c785ad017d2e41145584b166efd3c5a0b372fa44af79905e54c9f5eea6f07bf33dee4dda8dcc4c3db5c709de5e0914b54c8

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/1756-64-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1756-57-0x0000000075511000-0x0000000075513000-memory.dmp

    Filesize

    8KB

  • memory/1756-54-0x0000000000000000-mapping.dmp

  • memory/1756-61-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2044-60-0x00000000001B0000-0x00000000001B8000-memory.dmp

    Filesize

    32KB

  • memory/2044-63-0x00000000001B0000-0x00000000001B8000-memory.dmp

    Filesize

    32KB

  • memory/2044-62-0x00000000001B0000-0x00000000001B8000-memory.dmp

    Filesize

    32KB

  • memory/2044-59-0x00000000001B0000-0x00000000001B8000-memory.dmp

    Filesize

    32KB

  • memory/2044-58-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB