Analysis

  • max time kernel
    148s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231020-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/10/2023, 19:55

General

  • Target

    NEAS.70ea1e771eb4d0eee0792ffa30bdde10.exe

  • Size

    234KB

  • MD5

    70ea1e771eb4d0eee0792ffa30bdde10

  • SHA1

    4e79f2beffefcb140e72c978c28079231d4c1872

  • SHA256

    81c5374a79ad066219e05ee447d65101024e6188d333701878c768338811f2b3

  • SHA512

    e8f7fe13836688c394c26f2095b1ee0d83adb1085df6cd5f193facf9caa42fb0bd1bdf4f2e53efc067efa75996d43b3bc844a4539a3be3c7dce14fd6859a4e90

  • SSDEEP

    6144:7ahWzc9wdYCkugfYfuTFu2LPTeKza4iDAqiEvnmTMZ/jL:7rc4YXQfek2LPVv4AqiEfGw

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 3 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in System32 directory 1 IoCs
  • Modifies registry class 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 21 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of UnmapMainImage
    PID:3352
    • C:\Users\Admin\AppData\Local\Temp\NEAS.70ea1e771eb4d0eee0792ffa30bdde10.exe
      "C:\Users\Admin\AppData\Local\Temp\NEAS.70ea1e771eb4d0eee0792ffa30bdde10.exe"
      2⤵
      • Adds Run key to start application
      • Drops file in System32 directory
      • Suspicious use of WriteProcessMemory
      PID:2796
      • C:\Users\Admin\AppData\Roaming\provvate\compfo32.exe
        "C:\Users\Admin\AppData\Roaming\provvate"
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:3868
        • C:\Users\Admin\AppData\Local\Temp\~9867.tmp
          3352 239624 3868 1
          4⤵
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:3368
  • C:\Windows\SysWOW64\DpiSSTAT.exe
    C:\Windows\SysWOW64\DpiSSTAT.exe -s
    1⤵
    • Executes dropped EXE
    PID:1892

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\~9867.tmp

    Filesize

    8KB

    MD5

    86dc243576cf5c7445451af37631eea9

    SHA1

    99a81c47c4c02f32c0ab456bfa23c306c7a09bf9

    SHA256

    25d2a671e1b5b5b95697ac0234ce4d46e0d0894919521b54aabebd9daecf994a

    SHA512

    c7310524f9b65f811146c1eb6ae944966351ac88a95fbc1ac422d8810730e5e212a7e28090ad758ea23c96ba38073e7fcf42460575e7f09dbc759a45c5d5a4a4

  • C:\Users\Admin\AppData\Local\Temp\~9867.tmp

    Filesize

    8KB

    MD5

    86dc243576cf5c7445451af37631eea9

    SHA1

    99a81c47c4c02f32c0ab456bfa23c306c7a09bf9

    SHA256

    25d2a671e1b5b5b95697ac0234ce4d46e0d0894919521b54aabebd9daecf994a

    SHA512

    c7310524f9b65f811146c1eb6ae944966351ac88a95fbc1ac422d8810730e5e212a7e28090ad758ea23c96ba38073e7fcf42460575e7f09dbc759a45c5d5a4a4

  • C:\Users\Admin\AppData\Roaming\provvate\compfo32.exe

    Filesize

    234KB

    MD5

    bd2565dca2e215282d2ba84fcbb8f15b

    SHA1

    619a3afa1a81b61eece7183eb52bfb1f8e6674d4

    SHA256

    ee3b96c0c01657bee301cac73d08e33e7d8bd83f60d838f3880e273f10488b14

    SHA512

    a84af2d4bd75f4812beda97a33150bea9e501cc89807ce5597efc678bbb8635b09466f186ad7f1adecbf8c7ca3ad5928d829aa83f667af97728ac75f30716b5a

  • C:\Users\Admin\AppData\Roaming\provvate\compfo32.exe

    Filesize

    234KB

    MD5

    bd2565dca2e215282d2ba84fcbb8f15b

    SHA1

    619a3afa1a81b61eece7183eb52bfb1f8e6674d4

    SHA256

    ee3b96c0c01657bee301cac73d08e33e7d8bd83f60d838f3880e273f10488b14

    SHA512

    a84af2d4bd75f4812beda97a33150bea9e501cc89807ce5597efc678bbb8635b09466f186ad7f1adecbf8c7ca3ad5928d829aa83f667af97728ac75f30716b5a

  • C:\Windows\SysWOW64\DpiSSTAT.exe

    Filesize

    234KB

    MD5

    bd2565dca2e215282d2ba84fcbb8f15b

    SHA1

    619a3afa1a81b61eece7183eb52bfb1f8e6674d4

    SHA256

    ee3b96c0c01657bee301cac73d08e33e7d8bd83f60d838f3880e273f10488b14

    SHA512

    a84af2d4bd75f4812beda97a33150bea9e501cc89807ce5597efc678bbb8635b09466f186ad7f1adecbf8c7ca3ad5928d829aa83f667af97728ac75f30716b5a

  • C:\Windows\SysWOW64\DpiSSTAT.exe

    Filesize

    234KB

    MD5

    bd2565dca2e215282d2ba84fcbb8f15b

    SHA1

    619a3afa1a81b61eece7183eb52bfb1f8e6674d4

    SHA256

    ee3b96c0c01657bee301cac73d08e33e7d8bd83f60d838f3880e273f10488b14

    SHA512

    a84af2d4bd75f4812beda97a33150bea9e501cc89807ce5597efc678bbb8635b09466f186ad7f1adecbf8c7ca3ad5928d829aa83f667af97728ac75f30716b5a

  • memory/1892-17-0x0000000000400000-0x000000000043F000-memory.dmp

    Filesize

    252KB

  • memory/1892-30-0x0000000000440000-0x0000000000483000-memory.dmp

    Filesize

    268KB

  • memory/1892-18-0x0000000000440000-0x0000000000483000-memory.dmp

    Filesize

    268KB

  • memory/2796-0-0x0000000000400000-0x000000000043F000-memory.dmp

    Filesize

    252KB

  • memory/2796-1-0x0000000000640000-0x0000000000683000-memory.dmp

    Filesize

    268KB

  • memory/2796-27-0x0000000000400000-0x000000000043F000-memory.dmp

    Filesize

    252KB

  • memory/3352-61-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-66-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-20-0x0000000002900000-0x000000000294A000-memory.dmp

    Filesize

    296KB

  • memory/3352-25-0x0000000002950000-0x000000000295D000-memory.dmp

    Filesize

    52KB

  • memory/3352-15-0x0000000002900000-0x000000000294A000-memory.dmp

    Filesize

    296KB

  • memory/3352-115-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-114-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-113-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-31-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-32-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-34-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-33-0x00000000080E0000-0x00000000080F0000-memory.dmp

    Filesize

    64KB

  • memory/3352-35-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-37-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-36-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-40-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-39-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-38-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-43-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-42-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-44-0x00000000080E0000-0x00000000080F0000-memory.dmp

    Filesize

    64KB

  • memory/3352-45-0x0000000008A50000-0x0000000008A60000-memory.dmp

    Filesize

    64KB

  • memory/3352-46-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-47-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-48-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-49-0x0000000008A60000-0x0000000008A70000-memory.dmp

    Filesize

    64KB

  • memory/3352-52-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-50-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-54-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-56-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-58-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-57-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-59-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-60-0x0000000008A60000-0x0000000008A70000-memory.dmp

    Filesize

    64KB

  • memory/3352-111-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-63-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-62-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-64-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-65-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-68-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-67-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-23-0x0000000000DF0000-0x0000000000DF6000-memory.dmp

    Filesize

    24KB

  • memory/3352-69-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-70-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-71-0x0000000001080000-0x0000000001090000-memory.dmp

    Filesize

    64KB

  • memory/3352-72-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-73-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-74-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-75-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-78-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-76-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-80-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-81-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-82-0x0000000001090000-0x00000000010A0000-memory.dmp

    Filesize

    64KB

  • memory/3352-83-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-84-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-85-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-89-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-87-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-91-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-93-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-94-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-95-0x0000000001090000-0x00000000010A0000-memory.dmp

    Filesize

    64KB

  • memory/3352-96-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-99-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-98-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-97-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-102-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-100-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-103-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-104-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-105-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-107-0x00000000010A0000-0x00000000010B0000-memory.dmp

    Filesize

    64KB

  • memory/3352-106-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-108-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-109-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3352-110-0x0000000003040000-0x0000000003050000-memory.dmp

    Filesize

    64KB

  • memory/3868-8-0x0000000000660000-0x00000000006A3000-memory.dmp

    Filesize

    268KB

  • memory/3868-10-0x00000000007D0000-0x00000000007D5000-memory.dmp

    Filesize

    20KB

  • memory/3868-29-0x0000000000400000-0x000000000043F000-memory.dmp

    Filesize

    252KB

  • memory/3868-6-0x0000000000400000-0x000000000043F000-memory.dmp

    Filesize

    252KB