Analysis

  • max time kernel
    148s
  • max time network
    192s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    23-11-2022 23:00

General

  • Target

    1da884d72c7fcac4d941a59a23108b5aa8868d51a0b137659aff4e4d89550fc5.exe

  • Size

    205KB

  • MD5

    4412e4403a4d6bad009c048530618305

  • SHA1

    18d075d294a02ed77ae16876ceaccfab30f9170b

  • SHA256

    1da884d72c7fcac4d941a59a23108b5aa8868d51a0b137659aff4e4d89550fc5

  • SHA512

    2cc208eaedcdb91b44aaef1f46aa27bb5540768b549128c8cc362c850fe0ed3199fa62f875c2f991b99e9695299f1c3202d29912bf3c9706a51bca38dd609769

  • SSDEEP

    3072:NcyjuBAS1S8JMMiKApnj2YiOjxT8Tr+88m+V8tF0IxIT08oM+CZUbbpscQ8hjjk:kGS1LJMPpmOlM8m+VYF0OGF9jUScr

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Modifies WinLogon 2 TTPs 1 IoCs
  • Drops file in Program Files directory 15 IoCs
  • Drops file in Windows directory 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1da884d72c7fcac4d941a59a23108b5aa8868d51a0b137659aff4e4d89550fc5.exe
    "C:\Users\Admin\AppData\Local\Temp\1da884d72c7fcac4d941a59a23108b5aa8868d51a0b137659aff4e4d89550fc5.exe"
    1⤵
    • Loads dropped DLL
    • Modifies WinLogon
    • Drops file in Windows directory
    • Suspicious behavior: RenamesItself
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1236
    • C:\Windows\apppatch\svchost.exe
      "C:\Windows\apppatch\svchost.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Drops file in Program Files directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:564

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Windows\AppPatch\svchost.exe

    Filesize

    205KB

    MD5

    9fb3849554a3b2b6caf9d7c9e17fc3fd

    SHA1

    0ee0a4eca2145982177b39858ba9086f10f21df7

    SHA256

    e4c261d08930152c4d8bdcca7fff0e93e32d60c1723b1d8fe551b54dcd8067e7

    SHA512

    1c7f07e38308db061202bf09f6ec8eb0a51f7065cc5ed07c8b9032cdfd0c5c5f35e8960dfab39b7d6915e934e2352cfe736c106a01ee775abf8e47adc3f1ede9

  • C:\Windows\apppatch\svchost.exe

    Filesize

    205KB

    MD5

    9fb3849554a3b2b6caf9d7c9e17fc3fd

    SHA1

    0ee0a4eca2145982177b39858ba9086f10f21df7

    SHA256

    e4c261d08930152c4d8bdcca7fff0e93e32d60c1723b1d8fe551b54dcd8067e7

    SHA512

    1c7f07e38308db061202bf09f6ec8eb0a51f7065cc5ed07c8b9032cdfd0c5c5f35e8960dfab39b7d6915e934e2352cfe736c106a01ee775abf8e47adc3f1ede9

  • \Windows\AppPatch\svchost.exe

    Filesize

    205KB

    MD5

    9fb3849554a3b2b6caf9d7c9e17fc3fd

    SHA1

    0ee0a4eca2145982177b39858ba9086f10f21df7

    SHA256

    e4c261d08930152c4d8bdcca7fff0e93e32d60c1723b1d8fe551b54dcd8067e7

    SHA512

    1c7f07e38308db061202bf09f6ec8eb0a51f7065cc5ed07c8b9032cdfd0c5c5f35e8960dfab39b7d6915e934e2352cfe736c106a01ee775abf8e47adc3f1ede9

  • \Windows\AppPatch\svchost.exe

    Filesize

    205KB

    MD5

    9fb3849554a3b2b6caf9d7c9e17fc3fd

    SHA1

    0ee0a4eca2145982177b39858ba9086f10f21df7

    SHA256

    e4c261d08930152c4d8bdcca7fff0e93e32d60c1723b1d8fe551b54dcd8067e7

    SHA512

    1c7f07e38308db061202bf09f6ec8eb0a51f7065cc5ed07c8b9032cdfd0c5c5f35e8960dfab39b7d6915e934e2352cfe736c106a01ee775abf8e47adc3f1ede9

  • memory/564-66-0x0000000000A00000-0x0000000000AAA000-memory.dmp

    Filesize

    680KB

  • memory/564-70-0x0000000000A00000-0x0000000000AAA000-memory.dmp

    Filesize

    680KB

  • memory/564-61-0x0000000000000000-mapping.dmp

  • memory/564-76-0x0000000002100000-0x00000000021B7000-memory.dmp

    Filesize

    732KB

  • memory/564-67-0x0000000000A00000-0x0000000000AAA000-memory.dmp

    Filesize

    680KB

  • memory/564-65-0x0000000000400000-0x0000000000498000-memory.dmp

    Filesize

    608KB

  • memory/564-74-0x0000000000A00000-0x0000000000AAA000-memory.dmp

    Filesize

    680KB

  • memory/564-73-0x0000000000400000-0x0000000000498000-memory.dmp

    Filesize

    608KB

  • memory/564-71-0x0000000000A00000-0x0000000000AAA000-memory.dmp

    Filesize

    680KB

  • memory/564-68-0x0000000000A00000-0x0000000000AAA000-memory.dmp

    Filesize

    680KB

  • memory/1236-57-0x0000000000400000-0x0000000000498000-memory.dmp

    Filesize

    608KB

  • memory/1236-64-0x0000000000400000-0x0000000000498000-memory.dmp

    Filesize

    608KB

  • memory/1236-56-0x0000000000310000-0x0000000000362000-memory.dmp

    Filesize

    328KB

  • memory/1236-54-0x0000000074FD1000-0x0000000074FD3000-memory.dmp

    Filesize

    8KB

  • memory/1236-55-0x0000000000400000-0x0000000000498000-memory.dmp

    Filesize

    608KB

  • memory/1236-58-0x0000000000310000-0x0000000000362000-memory.dmp

    Filesize

    328KB