Analysis

  • max time kernel
    161s
  • max time network
    170s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-01-2024 15:13

General

  • Target

    3e13394345e23962bd282e8a6d6a4690.exe

  • Size

    1.5MB

  • MD5

    3e13394345e23962bd282e8a6d6a4690

  • SHA1

    86689c2a463f711d53f28a6bc1fd6dd337e1b1bf

  • SHA256

    0876bfcb82e27f00e19ca3a7f86df5ca08e18192b922721ec95d431db1a79c78

  • SHA512

    bbf86ad674acf8d9868ddf29f2da3ef1b355f25aed324ec5820b810f3609eb4545c4455060f9fb32f45367c5b195fec54c2f7d5db7a6dd324ea6ce68493497b4

  • SSDEEP

    24576:elKdJIxqzF8/FCLMTz2PXHztovshGBgMWp7/5fCKW:IKdJ46F8/FXz2PXHzwshLMELRCK

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\3e13394345e23962bd282e8a6d6a4690.exe
    "C:\Users\Admin\AppData\Local\Temp\3e13394345e23962bd282e8a6d6a4690.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2940
    • C:\Users\Admin\AppData\Local\Temp\3e13394345e23962bd282e8a6d6a4690.exe
      C:\Users\Admin\AppData\Local\Temp\3e13394345e23962bd282e8a6d6a4690.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2116

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\3e13394345e23962bd282e8a6d6a4690.exe

    Filesize

    1.5MB

    MD5

    17ff14c6074da3c7aca8196b747cb0a7

    SHA1

    a36c8f613c30dfdaa624a401bd0f28e4743f082b

    SHA256

    5ae2ced31adacb95cc47863af6ea6619e145f4fe2c151f8ca5ea0d79feba93ec

    SHA512

    f206da423e4968490ff4185ab9360cc2c2488978ec2eff1dd25279fa1289465db9e81f17491767d534b2eb25f302c0cf14ef879b90ce6599e48bb9bf6c872740

  • memory/2116-14-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/2116-15-0x00000000018F0000-0x0000000001A23000-memory.dmp

    Filesize

    1.2MB

  • memory/2116-16-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/2116-21-0x0000000005590000-0x00000000057BA000-memory.dmp

    Filesize

    2.2MB

  • memory/2116-22-0x0000000000400000-0x000000000061D000-memory.dmp

    Filesize

    2.1MB

  • memory/2116-29-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/2940-0-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/2940-1-0x00000000018F0000-0x0000000001A23000-memory.dmp

    Filesize

    1.2MB

  • memory/2940-2-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/2940-13-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB