Analysis

  • max time kernel
    144s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-01-2024 14:52

General

  • Target

    56c22b049c955d318614644c11415e19.exe

  • Size

    2.7MB

  • MD5

    56c22b049c955d318614644c11415e19

  • SHA1

    6d54270a7e211abda3667f9c94512d7b4f6437d0

  • SHA256

    4db44647eade7afd17961e63e7f8afe59ee5b6e4196584fceefc7549b63cda11

  • SHA512

    2746b831a5924a7db7ea0e473c6114eea5318d2e9ccb8460c1c4f422b5b387d61736b967576ef4ba6a312e08f8dc8f3887ae0b8629df240cba730955005e6e7b

  • SSDEEP

    49152:BZTKEZjgdcdL/4jgZ4QrR9ktBc1+Q4YdxSChG38bDUggR9t:DdZjgdoLg2HktBcwQDM2YIDULHt

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\56c22b049c955d318614644c11415e19.exe
    "C:\Users\Admin\AppData\Local\Temp\56c22b049c955d318614644c11415e19.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1956
    • C:\Users\Admin\AppData\Local\Temp\56c22b049c955d318614644c11415e19.exe
      C:\Users\Admin\AppData\Local\Temp\56c22b049c955d318614644c11415e19.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:1456

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\56c22b049c955d318614644c11415e19.exe

    Filesize

    787KB

    MD5

    91c2e980c6a5b68c56df4f21a1dcde63

    SHA1

    d663038017096e0d3b92a30e1b8853ec737e3bd8

    SHA256

    f8650c3e9f84de067b014364c6de225756a934beb55f34b37a85fbb84aef04d0

    SHA512

    9add1d2baae502d0a4c15b45d700c8dcf9e5ba243a9b5ad5c5db29fece5f1518bbd902e83d09354f2dbb1a180fb5e32f2a31b7d08480816d9c602b103985bb01

  • memory/1456-14-0x0000000000400000-0x0000000000622000-memory.dmp

    Filesize

    2.1MB

  • memory/1456-13-0x0000000000400000-0x00000000008E7000-memory.dmp

    Filesize

    4.9MB

  • memory/1456-16-0x0000000001C70000-0x0000000001DA1000-memory.dmp

    Filesize

    1.2MB

  • memory/1456-21-0x0000000005560000-0x0000000005782000-memory.dmp

    Filesize

    2.1MB

  • memory/1456-20-0x0000000000400000-0x0000000000616000-memory.dmp

    Filesize

    2.1MB

  • memory/1456-28-0x0000000000400000-0x00000000008E7000-memory.dmp

    Filesize

    4.9MB

  • memory/1956-0-0x0000000000400000-0x00000000008E7000-memory.dmp

    Filesize

    4.9MB

  • memory/1956-1-0x00000000018F0000-0x0000000001A21000-memory.dmp

    Filesize

    1.2MB

  • memory/1956-2-0x0000000000400000-0x0000000000622000-memory.dmp

    Filesize

    2.1MB

  • memory/1956-12-0x0000000000400000-0x0000000000622000-memory.dmp

    Filesize

    2.1MB