Analysis

  • max time kernel
    16s
  • max time network
    17s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    23/07/2024, 12:30

General

  • Target

    b70cfb57b0e1f99ef6dd535497e3e2e0N.exe

  • Size

    333KB

  • MD5

    b70cfb57b0e1f99ef6dd535497e3e2e0

  • SHA1

    8e2e3813b9997c99b92d5bf4ab038a5b23d083e8

  • SHA256

    0b19b676edd66ffebe7a0cc35304fe28c023fa75039158589e4cb6c055d89f1e

  • SHA512

    1748b08e838696b352f7f6ce4478175a63455c3def2ce72622d34ce68b8e34d7f94945dcbcf92537b18472eb87956dc5a0d8da28596e648a9eba00c3ff8fbeef

  • SSDEEP

    6144:rLNq+AWFKSsicxtGnDS2hAqKub409yy6atBWONLRIaUOkKr:rL0zWFK7icxsnDS2hRfk097trIahP

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b70cfb57b0e1f99ef6dd535497e3e2e0N.exe
    "C:\Users\Admin\AppData\Local\Temp\b70cfb57b0e1f99ef6dd535497e3e2e0N.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:1712
    • C:\Users\Admin\AppData\Local\Temp\b70cfb57b0e1f99ef6dd535497e3e2e0N.exe
      C:\Users\Admin\AppData\Local\Temp\b70cfb57b0e1f99ef6dd535497e3e2e0N.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:1308

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • \Users\Admin\AppData\Local\Temp\b70cfb57b0e1f99ef6dd535497e3e2e0N.exe

          Filesize

          333KB

          MD5

          dcb8853cb1256188dd63e77444565ef5

          SHA1

          1ff053618703f70338e38c985c5aadd55d1f31de

          SHA256

          67039700de3f7b4b775dc6de606e4e6c16b9fb4c9fb345682908cea57d7e92a9

          SHA512

          6215c1c29147d429463b82cb4fe2fd933c207fed78ea2bd2f36875aa226e58050fea64661cab123dcb03191dd769236b9ad7a1bea0eb0b448a9549929bf1f322

        • memory/1308-12-0x0000000000400000-0x000000000041A000-memory.dmp

          Filesize

          104KB

        • memory/1308-18-0x0000000000130000-0x0000000000168000-memory.dmp

          Filesize

          224KB

        • memory/1308-17-0x0000000000400000-0x0000000000438000-memory.dmp

          Filesize

          224KB

        • memory/1712-0-0x0000000000400000-0x0000000000438000-memory.dmp

          Filesize

          224KB

        • memory/1712-10-0x0000000000400000-0x0000000000438000-memory.dmp

          Filesize

          224KB

        • memory/1712-9-0x0000000000130000-0x0000000000168000-memory.dmp

          Filesize

          224KB