Analysis

  • max time kernel
    172s
  • max time network
    195s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    01-12-2022 09:03

General

  • Target

    bc9ebaebc45bde189a7b119af451fe89d9469a989ffe9fc93cd4641c8eea5e4a.exe

  • Size

    28KB

  • MD5

    55c640648484adf6674b42a49907bde2

  • SHA1

    33b350194ed3d5b99ce21d212b83d9bf479a668f

  • SHA256

    bc9ebaebc45bde189a7b119af451fe89d9469a989ffe9fc93cd4641c8eea5e4a

  • SHA512

    d589e90b55a69b1bb4ad8067d2dec421e1d6d12068004d5ec9cd793e0003111b07821ea26a370be7fdb17b1863fcbb5ec3f4d84e8759f36303279993b8b329f6

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNYwk:Dv8IRRdsxq1DjJcqfUk

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 8 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bc9ebaebc45bde189a7b119af451fe89d9469a989ffe9fc93cd4641c8eea5e4a.exe
    "C:\Users\Admin\AppData\Local\Temp\bc9ebaebc45bde189a7b119af451fe89d9469a989ffe9fc93cd4641c8eea5e4a.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • Modifies system certificate store
    • Suspicious use of WriteProcessMemory
    PID:360
    • C:\Windows\services.exe
      "C:\Windows\services.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      PID:680

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

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

    Filesize

    1KB

    MD5

    2dbeeaafc5b8e43a2b237c4cc9cf8546

    SHA1

    012026125ba7cf6fa0c03b42b30c8e673d700bea

    SHA256

    1caf0a65c3d8a587f049da88ef95833acd86b1e595e1962fc3419a04f6d32fd5

    SHA512

    56539b672fad1d08b6134cff0e58c763271cdf85c1f4c332b4ae56c1b23470655c79369d2faed20dbf6393a9de9f2a2d0937a880a6c3f0558d8c2f1c39096ac3

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

    Filesize

    1KB

    MD5

    141e9f1cf4b4df00fe8ae8183765d31a

    SHA1

    facf5e3d1260d6e84c5b51aadb24f6751f0ee2d4

    SHA256

    a925e6dd34ebcb00b471b00be7f89f70c79d0e28a7e6674bc91226a00e84c73a

    SHA512

    75987d447cec78400ed0ba80e8d8b9f2f066dd173541c9e91412b31bacc996140d036cb2d85110ec6ade58878d416e2b9f3c05b8cdaef1151abb2777b32a50ee

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/360-60-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/360-59-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/360-54-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/360-62-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/360-63-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/360-64-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/680-58-0x00000000767D1000-0x00000000767D3000-memory.dmp

    Filesize

    8KB

  • memory/680-61-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/680-65-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/680-55-0x0000000000000000-mapping.dmp