Analysis

  • max time kernel
    81s
  • max time network
    99s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    26-11-2022 04:07

General

  • Target

    7244eedde1d46537d0138ffeae508d5d6325189842c5142ebf91d9d4df362a19.exe

  • Size

    828KB

  • MD5

    909f0b3b93c941a3c209a42e17228242

  • SHA1

    1b02c158c343f104a3b27619b451666177212983

  • SHA256

    7244eedde1d46537d0138ffeae508d5d6325189842c5142ebf91d9d4df362a19

  • SHA512

    394ee640747aa63b8db60b4c06dda5fc86c399d4f9462704a7c43af2a76f3ba730e4c4c962d007283e86175ceb3e03023d46929a1896f91965efcf4a7fcdd083

  • SSDEEP

    24576:PDFhwFzsQNLAr5bj/b4FKHrJ841gAQguqMwPt:LFhwFzPBYb02y4SA5Mk

Score
7/10

Malware Config

Signatures

  • Checks BIOS information in registry 2 TTPs 3 IoCs

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

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Maps connected drives based on registry 3 TTPs 4 IoCs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7244eedde1d46537d0138ffeae508d5d6325189842c5142ebf91d9d4df362a19.exe
    "C:\Users\Admin\AppData\Local\Temp\7244eedde1d46537d0138ffeae508d5d6325189842c5142ebf91d9d4df362a19.exe"
    1⤵
    • Checks BIOS information in registry
    • Maps connected drives based on registry
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1668
    • C:\Users\Admin\AppData\Local\Temp\7244eedde1d46537d0138ffeae508d5d6325189842c5142ebf91d9d4df362a19.exe
      "C:\Users\Admin\AppData\Local\Temp\7244eedde1d46537d0138ffeae508d5d6325189842c5142ebf91d9d4df362a19.exe" Track="0001101000"
      2⤵
      • Checks BIOS information in registry
      • Maps connected drives based on registry
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:568

Network

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

3
T1012

System Information Discovery

2
T1082

Peripheral Device Discovery

1
T1120

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/568-67-0x0000000000400000-0x00000000005BC000-memory.dmp
    Filesize

    1.7MB

  • memory/568-59-0x0000000000400000-0x00000000005BC000-memory.dmp
    Filesize

    1.7MB

  • memory/568-76-0x0000000000400000-0x00000000005BC000-memory.dmp
    Filesize

    1.7MB

  • memory/568-57-0x0000000000400000-0x00000000005BC000-memory.dmp
    Filesize

    1.7MB

  • memory/568-68-0x00000000004BAFB0-mapping.dmp
  • memory/568-61-0x0000000000400000-0x00000000005BC000-memory.dmp
    Filesize

    1.7MB

  • memory/568-63-0x0000000000400000-0x00000000005BC000-memory.dmp
    Filesize

    1.7MB

  • memory/568-75-0x0000000000400000-0x00000000005BC000-memory.dmp
    Filesize

    1.7MB

  • memory/568-56-0x0000000000400000-0x00000000005BC000-memory.dmp
    Filesize

    1.7MB

  • memory/568-74-0x0000000000400000-0x00000000005BC000-memory.dmp
    Filesize

    1.7MB

  • memory/568-65-0x0000000000400000-0x00000000005BC000-memory.dmp
    Filesize

    1.7MB

  • memory/568-73-0x0000000000400000-0x00000000005BC000-memory.dmp
    Filesize

    1.7MB

  • memory/568-72-0x0000000076AE1000-0x0000000076AE3000-memory.dmp
    Filesize

    8KB

  • memory/1668-70-0x0000000000400000-0x00000000004F6000-memory.dmp
    Filesize

    984KB

  • memory/1668-55-0x0000000000400000-0x00000000004F6000-memory.dmp
    Filesize

    984KB

  • memory/1668-69-0x00000000025A0000-0x0000000002696000-memory.dmp
    Filesize

    984KB

  • memory/1668-54-0x0000000000230000-0x0000000000233000-memory.dmp
    Filesize

    12KB