Analysis

  • max time kernel
    150s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/01/2024, 18:09

General

  • Target

    3d868fb62a491292076e708ee1d78169.exe

  • Size

    2.9MB

  • MD5

    3d868fb62a491292076e708ee1d78169

  • SHA1

    f19c90dc5c5706587dba9219bf9a4a4c92c2a937

  • SHA256

    bd38363b8933b74f10a22dcb4b446d26fb0dd04009075849258b282bf0d16b30

  • SHA512

    9392b70173ee5039271bb5a348cd11f6442d5520dada77171232739e979e27c70b6b6ed1c611220164be95e52ef9aaba0d6833815bb5cd4a9556f8e82c668d1f

  • SSDEEP

    49152:JOOTn9IO1yXr352o3+X+fteFfF9Baj8BBT4SfcsUjoh48TyMPkXdwkyZ:JOKyO1C5PStFHau42c1joCjMPkNwk6

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3d868fb62a491292076e708ee1d78169.exe
    "C:\Users\Admin\AppData\Local\Temp\3d868fb62a491292076e708ee1d78169.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2204
    • C:\Users\Admin\AppData\Local\Temp\3d868fb62a491292076e708ee1d78169.exe
      C:\Users\Admin\AppData\Local\Temp\3d868fb62a491292076e708ee1d78169.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2592

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\3d868fb62a491292076e708ee1d78169.exe

    Filesize

    65KB

    MD5

    ee76085ef43966eb795eacaa9d5f8345

    SHA1

    9656d0467210e1d4cd4e8e3f279f423afb8876d7

    SHA256

    eaabce5eeae62bad39f4851f426ad77cac5f2b5f6171680be4dc54dc4b07bf62

    SHA512

    66d6e68959a749e3ceb131e28f971f6c14a8e4c26dd1a5eb460e6ec76b989f31acd07018302c56d3567f084d350590b6543611863ae69419222074a19679f8cf

  • memory/2204-0-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/2204-1-0x0000000001D20000-0x0000000001E53000-memory.dmp

    Filesize

    1.2MB

  • memory/2204-2-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/2204-12-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/2592-13-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/2592-15-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/2592-14-0x00000000018F0000-0x0000000001A23000-memory.dmp

    Filesize

    1.2MB

  • memory/2592-20-0x0000000005550000-0x000000000577A000-memory.dmp

    Filesize

    2.2MB

  • memory/2592-21-0x0000000000400000-0x000000000061D000-memory.dmp

    Filesize

    2.1MB

  • memory/2592-28-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB