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Analysis

  • max time kernel
    146s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/03/2024, 15:54

General

  • Target

    df8b178699084cd53cec422d5080d46b.exe

  • Size

    385KB

  • MD5

    df8b178699084cd53cec422d5080d46b

  • SHA1

    26ea033f09583c81b94316da38aec1adef8f9d38

  • SHA256

    3da2e0cb710d55a0062e25f37e37a4273023374bd6eceb87fee21894d6dcc96e

  • SHA512

    87c9c7f23622312cee70f92357d8c980521f844c9222fefc2b323189433594f725ea74c1fafbad0f370ae4c2bda4f9020bb1ef138cef80016de4e8ccdec232ab

  • SSDEEP

    6144:oYtfKTRsMo2S4lwpAViUsDVqtuEoF7bfhl1dj2dWnDDnolnGhNxfLHZfB:mVS4epAVWDkno1z1d6dqninGTxfLFB

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\df8b178699084cd53cec422d5080d46b.exe
    "C:\Users\Admin\AppData\Local\Temp\df8b178699084cd53cec422d5080d46b.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1492
    • C:\Users\Admin\AppData\Local\Temp\df8b178699084cd53cec422d5080d46b.exe
      C:\Users\Admin\AppData\Local\Temp\df8b178699084cd53cec422d5080d46b.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:3680

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\df8b178699084cd53cec422d5080d46b.exe

    Filesize

    64KB

    MD5

    82f2160fe7aea6f0e259703c8e4c8c0e

    SHA1

    807865c849f511741d74c5ac5cfc6cd9bcaa55cc

    SHA256

    605caa76bf9bc5523e64834d5625f595f475e557335496da1ea3b3d564d46f8e

    SHA512

    4187a4a73d0dc49a7ba61da8af133875da4cb0572d155bcb048b355148c915aed37cd699ef1282e515b111cf76308f4d904740c33d8f10c206059fdb7ce93193

  • memory/1492-0-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/1492-1-0x00000000014D0000-0x0000000001536000-memory.dmp

    Filesize

    408KB

  • memory/1492-2-0x0000000000400000-0x000000000045F000-memory.dmp

    Filesize

    380KB

  • memory/1492-12-0x0000000000400000-0x000000000045F000-memory.dmp

    Filesize

    380KB

  • memory/3680-13-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/3680-14-0x0000000000160000-0x00000000001C6000-memory.dmp

    Filesize

    408KB

  • memory/3680-20-0x0000000004EF0000-0x0000000004F4F000-memory.dmp

    Filesize

    380KB

  • memory/3680-21-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/3680-30-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/3680-31-0x000000000B600000-0x000000000B63C000-memory.dmp

    Filesize

    240KB

  • memory/3680-36-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB