Analysis

  • max time kernel
    150s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    24-05-2024 19:19

General

  • Target

    1c56015eae9c46bec760473c11a5ca4e2feb3cd8986cf10f73e6c8405710a652.exe

  • Size

    78KB

  • MD5

    1936b94cd9eaf8fd8c16c1df20618e70

  • SHA1

    bf4ae63346e96e8ed33298feb1a3e248c89d39a3

  • SHA256

    1c56015eae9c46bec760473c11a5ca4e2feb3cd8986cf10f73e6c8405710a652

  • SHA512

    a4e6cde1965c14111a627dca0fd6c6d6c920a23f3203b5824366560e7257fb82e34b1efc8c857606bbe9241615fba3b2d477f27e5b5d4d69e5e6584a5fe66eec

  • SSDEEP

    1536:W7Z9pApQESOHepOHe8G+6E65TGApuwu39i4L:69WpQEJAp3k

Score
9/10

Malware Config

Signatures

  • Renames multiple (521) files with added filename extension

    This suggests ransomware activity of encrypting all the files on the system.

  • Drops file in Program Files directory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1c56015eae9c46bec760473c11a5ca4e2feb3cd8986cf10f73e6c8405710a652.exe
    "C:\Users\Admin\AppData\Local\Temp\1c56015eae9c46bec760473c11a5ca4e2feb3cd8986cf10f73e6c8405710a652.exe"
    1⤵
    • Drops file in Program Files directory
    PID:640

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\$Recycle.Bin\S-1-5-21-330940541-141609230-1670313778-1000\desktop.ini.tmp
    Filesize

    79KB

    MD5

    a342b5c2652f1070e9f61eb085f04e6b

    SHA1

    7191f0d2c9e4254ab108589942bc13b03be490c7

    SHA256

    cd7ae5102be69b71ef32ba50fafddb37211a2c73b02f5bf31a572a9948de0a40

    SHA512

    9aed41122235038571bdf50adedb8c3d5f9faf674cc11444bafadd72d653d3eee2e6a19f7ce5bd8c61c4c0833abbc5d2f774993d05642a4966a1aa8ce8f1e48a

  • C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\Office64WW.xml.tmp
    Filesize

    88KB

    MD5

    513779ed622c50596de60aa4e67b6ec1

    SHA1

    af4e99d0b569d54c3dfaa8dc5852fac6d06faf11

    SHA256

    b2c73e8a61eadab6af82f189378b683e2a085ddfac0b78c712de2f7f58fca51f

    SHA512

    613b90070b0ba9d45e83d11f8352cc6699c2927544f3af6746edc2b7a0be1757d1e3bb191f4386a410b5586781781ae91c677d31ccd63d368d922110a759fad0