Analysis

  • max time kernel
    41s
  • max time network
    44s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    27/11/2022, 03:08

General

  • Target

    dad26e2b9cd881056a4ed0853f4d1f893254e6caabf50a1045fed4094a3494c5.exe

  • Size

    1.1MB

  • MD5

    ec7fe92b5a8f550e24b4fc4bfb9a1de5

  • SHA1

    33d5d0f3e918e1bded3edcada2430c9be7d04c4b

  • SHA256

    dad26e2b9cd881056a4ed0853f4d1f893254e6caabf50a1045fed4094a3494c5

  • SHA512

    42f46e97307edeb8a380a82381ac5861123e5763517619715137665f6210688153fa5e10d76111a2244996f66544219dd0d9c9de58d0dae242a0fcee06528669

  • SSDEEP

    12288:uuklkMVqd1t8jEIoCTaPG0j4DeuH5GyAw64vYr1IZq6T7UNU7hm92J6Gz1VwFAHe:u3jl2WzbZL6gEAqEVmA7x6FAnc

Score
7/10

Malware Config

Signatures

  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Loads dropped DLL 7 IoCs
  • Maps connected drives based on registry 3 TTPs 2 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\dad26e2b9cd881056a4ed0853f4d1f893254e6caabf50a1045fed4094a3494c5.exe
    "C:\Users\Admin\AppData\Local\Temp\dad26e2b9cd881056a4ed0853f4d1f893254e6caabf50a1045fed4094a3494c5.exe"
    1⤵
    • Checks BIOS information in registry
    • Maps connected drives based on registry
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1760
    • C:\Users\Admin\AppData\Local\Temp\dad26e2b9cd881056a4ed0853f4d1f893254e6caabf50a1045fed4094a3494c5.exe
      "C:\Users\Admin\AppData\Local\Temp\dad26e2b9cd881056a4ed0853f4d1f893254e6caabf50a1045fed4094a3494c5.exe" Track="0001001000"
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1504
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1504 -s 1380
        3⤵
        • Loads dropped DLL
        • Program crash
        PID:752

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\dad26e2b9cd881056a4ed0853f4d1f893254e6caabf50a1045fed4094a3494c5.exe

    Filesize

    1.1MB

    MD5

    ec7fe92b5a8f550e24b4fc4bfb9a1de5

    SHA1

    33d5d0f3e918e1bded3edcada2430c9be7d04c4b

    SHA256

    dad26e2b9cd881056a4ed0853f4d1f893254e6caabf50a1045fed4094a3494c5

    SHA512

    42f46e97307edeb8a380a82381ac5861123e5763517619715137665f6210688153fa5e10d76111a2244996f66544219dd0d9c9de58d0dae242a0fcee06528669

  • \Users\Admin\AppData\Local\Temp\dad26e2b9cd881056a4ed0853f4d1f893254e6caabf50a1045fed4094a3494c5.exe

    Filesize

    1.1MB

    MD5

    ec7fe92b5a8f550e24b4fc4bfb9a1de5

    SHA1

    33d5d0f3e918e1bded3edcada2430c9be7d04c4b

    SHA256

    dad26e2b9cd881056a4ed0853f4d1f893254e6caabf50a1045fed4094a3494c5

    SHA512

    42f46e97307edeb8a380a82381ac5861123e5763517619715137665f6210688153fa5e10d76111a2244996f66544219dd0d9c9de58d0dae242a0fcee06528669

  • \Users\Admin\AppData\Local\Temp\dad26e2b9cd881056a4ed0853f4d1f893254e6caabf50a1045fed4094a3494c5.exe

    Filesize

    1.1MB

    MD5

    ec7fe92b5a8f550e24b4fc4bfb9a1de5

    SHA1

    33d5d0f3e918e1bded3edcada2430c9be7d04c4b

    SHA256

    dad26e2b9cd881056a4ed0853f4d1f893254e6caabf50a1045fed4094a3494c5

    SHA512

    42f46e97307edeb8a380a82381ac5861123e5763517619715137665f6210688153fa5e10d76111a2244996f66544219dd0d9c9de58d0dae242a0fcee06528669

  • \Users\Admin\AppData\Local\Temp\dad26e2b9cd881056a4ed0853f4d1f893254e6caabf50a1045fed4094a3494c5.exe

    Filesize

    1.1MB

    MD5

    ec7fe92b5a8f550e24b4fc4bfb9a1de5

    SHA1

    33d5d0f3e918e1bded3edcada2430c9be7d04c4b

    SHA256

    dad26e2b9cd881056a4ed0853f4d1f893254e6caabf50a1045fed4094a3494c5

    SHA512

    42f46e97307edeb8a380a82381ac5861123e5763517619715137665f6210688153fa5e10d76111a2244996f66544219dd0d9c9de58d0dae242a0fcee06528669

  • \Users\Admin\AppData\Local\Temp\dad26e2b9cd881056a4ed0853f4d1f893254e6caabf50a1045fed4094a3494c5.exe

    Filesize

    1.1MB

    MD5

    ec7fe92b5a8f550e24b4fc4bfb9a1de5

    SHA1

    33d5d0f3e918e1bded3edcada2430c9be7d04c4b

    SHA256

    dad26e2b9cd881056a4ed0853f4d1f893254e6caabf50a1045fed4094a3494c5

    SHA512

    42f46e97307edeb8a380a82381ac5861123e5763517619715137665f6210688153fa5e10d76111a2244996f66544219dd0d9c9de58d0dae242a0fcee06528669

  • \Users\Admin\AppData\Local\Temp\dad26e2b9cd881056a4ed0853f4d1f893254e6caabf50a1045fed4094a3494c5.exe

    Filesize

    1.1MB

    MD5

    ec7fe92b5a8f550e24b4fc4bfb9a1de5

    SHA1

    33d5d0f3e918e1bded3edcada2430c9be7d04c4b

    SHA256

    dad26e2b9cd881056a4ed0853f4d1f893254e6caabf50a1045fed4094a3494c5

    SHA512

    42f46e97307edeb8a380a82381ac5861123e5763517619715137665f6210688153fa5e10d76111a2244996f66544219dd0d9c9de58d0dae242a0fcee06528669

  • \Users\Admin\AppData\Local\Temp\dad26e2b9cd881056a4ed0853f4d1f893254e6caabf50a1045fed4094a3494c5.exe

    Filesize

    1.1MB

    MD5

    ec7fe92b5a8f550e24b4fc4bfb9a1de5

    SHA1

    33d5d0f3e918e1bded3edcada2430c9be7d04c4b

    SHA256

    dad26e2b9cd881056a4ed0853f4d1f893254e6caabf50a1045fed4094a3494c5

    SHA512

    42f46e97307edeb8a380a82381ac5861123e5763517619715137665f6210688153fa5e10d76111a2244996f66544219dd0d9c9de58d0dae242a0fcee06528669

  • memory/1504-63-0x0000000000400000-0x0000000000522000-memory.dmp

    Filesize

    1.1MB

  • memory/1504-69-0x0000000000400000-0x0000000000522000-memory.dmp

    Filesize

    1.1MB

  • memory/1504-70-0x0000000000400000-0x0000000000522000-memory.dmp

    Filesize

    1.1MB

  • memory/1504-68-0x0000000075C51000-0x0000000075C53000-memory.dmp

    Filesize

    8KB

  • memory/1504-65-0x0000000000400000-0x0000000000522000-memory.dmp

    Filesize

    1.1MB

  • memory/1504-54-0x0000000000400000-0x0000000000522000-memory.dmp

    Filesize

    1.1MB

  • memory/1504-61-0x0000000000400000-0x0000000000522000-memory.dmp

    Filesize

    1.1MB

  • memory/1504-59-0x0000000000400000-0x0000000000522000-memory.dmp

    Filesize

    1.1MB

  • memory/1504-57-0x0000000000400000-0x0000000000522000-memory.dmp

    Filesize

    1.1MB

  • memory/1504-55-0x0000000000400000-0x0000000000522000-memory.dmp

    Filesize

    1.1MB

  • memory/1504-79-0x0000000000400000-0x0000000000522000-memory.dmp

    Filesize

    1.1MB