Analysis

  • max time kernel
    118s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    05/10/2023, 13:52

General

  • Target

    4662ff77d939ddd53c5dbc5577a50c4cfcb83d0a7ca331a65b2fdfb18437eb7a.exe

  • Size

    2.8MB

  • MD5

    4a5cf5248d089be22f0b439812fb7bd0

  • SHA1

    50a755514c05978d6d57bc49bf74efb13c17e975

  • SHA256

    4662ff77d939ddd53c5dbc5577a50c4cfcb83d0a7ca331a65b2fdfb18437eb7a

  • SHA512

    486439b16bd0eeb528181743a7783f2758d0ada880c4f812239bbbc0487bf93dedc4084e8116c984e57fe7013f01fca16e4d3ed1f0c99f9870259289ed1b6580

  • SSDEEP

    49152:yB8rNIqVaKn1s6A3lX+Yzh9bOKZD/FJjmFbZMpmjRd9fqisdwIYdEBu+opkSQk:GER91WdzzjaUzANOIX9fqCEBujkSQk

Score
7/10
upx

Malware Config

Signatures

  • Loads dropped DLL 2 IoCs
  • UPX packed file 2 IoCs

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\4662ff77d939ddd53c5dbc5577a50c4cfcb83d0a7ca331a65b2fdfb18437eb7a.exe
    "C:\Users\Admin\AppData\Local\Temp\4662ff77d939ddd53c5dbc5577a50c4cfcb83d0a7ca331a65b2fdfb18437eb7a.exe"
    1⤵
    • Loads dropped DLL
    PID:2184

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Local\Temp\Opera_installer_2310051352380372184.dll

    Filesize

    4.6MB

    MD5

    8e4ec9d779335ac3b6c900c0f25e7288

    SHA1

    df3cd0ad401520b43518013db419f0faff870a6b

    SHA256

    4ce65ce4ee660b1f6ea81bb3f653e048c53f5ead58392a8d557852b3d3680d00

    SHA512

    7c91d986240bf9e0ab7ce2b58ccc4979a291265cb965a4abe43d602a023c54b44b9cf1daefd0341540599fc321818efca2d24a99e6dd453779b053d4d3c1153b

  • \Users\Admin\AppData\Local\Temp\Opera_installer_2310051352380962184.dll

    Filesize

    4.6MB

    MD5

    8e4ec9d779335ac3b6c900c0f25e7288

    SHA1

    df3cd0ad401520b43518013db419f0faff870a6b

    SHA256

    4ce65ce4ee660b1f6ea81bb3f653e048c53f5ead58392a8d557852b3d3680d00

    SHA512

    7c91d986240bf9e0ab7ce2b58ccc4979a291265cb965a4abe43d602a023c54b44b9cf1daefd0341540599fc321818efca2d24a99e6dd453779b053d4d3c1153b

  • memory/2184-0-0x0000000000CD0000-0x0000000001205000-memory.dmp

    Filesize

    5.2MB

  • memory/2184-7-0x0000000000CD0000-0x0000000001205000-memory.dmp

    Filesize

    5.2MB