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Analysis

  • max time kernel
    151s
  • max time network
    169s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    23/11/2022, 23:25

General

  • Target

    37eff72d2eb57b69564330d49751fa7e591d8008bb215f7564fee38a3974d869.exe

  • Size

    28KB

  • MD5

    527a968500fae058a1a48058a4f0f4ab

  • SHA1

    696d95c019d71aae29e8ad2571a8bf9071a70b30

  • SHA256

    37eff72d2eb57b69564330d49751fa7e591d8008bb215f7564fee38a3974d869

  • SHA512

    8d97e3da1699cdc6e5c8fab2ae4a2f571e3121558f2af1ffd28365bf982258f04bb8b6a53075a59f9194fbe4053ac22e0e76965c04e5a6dd033e2b355ad58fed

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNYsdpK:Dv8IRRdsxq1DjJcqfNKK

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • UPX packed file 5 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 9 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\37eff72d2eb57b69564330d49751fa7e591d8008bb215f7564fee38a3974d869.exe
    "C:\Users\Admin\AppData\Local\Temp\37eff72d2eb57b69564330d49751fa7e591d8008bb215f7564fee38a3974d869.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • Modifies system certificate store
    • Suspicious use of WriteProcessMemory
    PID:2036
    • C:\Windows\services.exe
      "C:\Windows\services.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      PID:1420

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

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

    Filesize

    1KB

    MD5

    e5918bd54bd526220d5d64b1084df457

    SHA1

    eba2e0162f989966c05100953f1717602ef4fc88

    SHA256

    7e35560e19fa036f15dce330fb18b5dce689697a3762803e262d6241dbc4d6c6

    SHA512

    90268f9d304fe241c68e07b8a409e3d117e9fb241d529d99162b55652c3e69163b966be2a16e00929415e26902d739a2851892e2cfba7a339442696066c6ed44

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/1420-59-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1420-64-0x00000000767B1000-0x00000000767B3000-memory.dmp

    Filesize

    8KB

  • memory/2036-54-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2036-55-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2036-58-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2036-60-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2036-61-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2036-62-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB