Analysis

  • max time kernel
    118s
  • max time network
    140s
  • platform
    windows7_x64
  • resource
    win7-20231020-en
  • resource tags

    arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
  • submitted
    28/10/2023, 19:57

General

  • Target

    NEAS.867154b9cde35ac6f37ec4b60f571ac0.exe

  • Size

    448KB

  • MD5

    867154b9cde35ac6f37ec4b60f571ac0

  • SHA1

    5c527750de7cda4b179cbfb07190aa523b50a8ed

  • SHA256

    ae2157e9b9b2bb1642aa0ba0c5e9317f20a3ae32886edb7c2e0d2b246e274f12

  • SHA512

    334fde3dbae12678c432834a9525cea185a18627555263024b3cac96aac3c6d7a03e4b0911efc5f3c4aa6e9ad352283237d2e1375a94196c9047818f0454fc31

  • SSDEEP

    12288:hOGggT4SvW7ZjB1G1BmVQ5zCD4TyWN9VN:xggTP+D1G1BmVQ5zY4xN9VN

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\NEAS.867154b9cde35ac6f37ec4b60f571ac0.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.867154b9cde35ac6f37ec4b60f571ac0.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:2152
    • C:\Users\Admin\AppData\Local\Temp\NEAS.867154b9cde35ac6f37ec4b60f571ac0.exe
      C:\Users\Admin\AppData\Local\Temp\NEAS.867154b9cde35ac6f37ec4b60f571ac0.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:3028

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\NEAS.867154b9cde35ac6f37ec4b60f571ac0.exe

    Filesize

    448KB

    MD5

    7c266558a3c98fe027daa800ac7cb1c2

    SHA1

    077783fc8fb6143036c6697fc8d548625ba3cccf

    SHA256

    2eefa0d20fbfec3bf05b15aa67e6994faf25343496b5c5413f6a9350d1eff2ea

    SHA512

    66c6f58445d5f8628b2fd5e12ba8a49f7503759119f967503a0e7b05e974d36d1afc1daddc6231af5ca727a7cad040a9b55503c710dc347cc2f519c60a0b952c

  • \Users\Admin\AppData\Local\Temp\NEAS.867154b9cde35ac6f37ec4b60f571ac0.exe

    Filesize

    448KB

    MD5

    7c266558a3c98fe027daa800ac7cb1c2

    SHA1

    077783fc8fb6143036c6697fc8d548625ba3cccf

    SHA256

    2eefa0d20fbfec3bf05b15aa67e6994faf25343496b5c5413f6a9350d1eff2ea

    SHA512

    66c6f58445d5f8628b2fd5e12ba8a49f7503759119f967503a0e7b05e974d36d1afc1daddc6231af5ca727a7cad040a9b55503c710dc347cc2f519c60a0b952c

  • memory/2152-0-0x0000000000400000-0x000000000043F000-memory.dmp

    Filesize

    252KB

  • memory/2152-6-0x0000000000140000-0x000000000017F000-memory.dmp

    Filesize

    252KB

  • memory/2152-9-0x0000000000400000-0x000000000043F000-memory.dmp

    Filesize

    252KB

  • memory/3028-11-0x0000000000400000-0x000000000043F000-memory.dmp

    Filesize

    252KB

  • memory/3028-12-0x0000000000400000-0x000000000041A000-memory.dmp

    Filesize

    104KB

  • memory/3028-17-0x00000000000C0000-0x00000000000FF000-memory.dmp

    Filesize

    252KB

  • memory/3028-18-0x0000000000400000-0x000000000043F000-memory.dmp

    Filesize

    252KB