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Analysis

  • max time kernel
    40s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    28/10/2022, 19:33

General

  • Target

    840829d6d496d17d1ca41bd9812b5b847e0428c441560173c1944074cc2f7008.exe

  • Size

    104KB

  • MD5

    000843602136177cac626340a3977cd0

  • SHA1

    dd10fad4fc02ea6a56520f2e0174c250ca8d8fef

  • SHA256

    840829d6d496d17d1ca41bd9812b5b847e0428c441560173c1944074cc2f7008

  • SHA512

    d7aedb736773149e767fb8aa27089a58d3540624665e0a03a2f6814946490f1d47f2899fa82c3954af6e048eb1f8bb301ef1512128bf9a8b5f7aeb97fc016709

  • SSDEEP

    1536:DDRmOdfCkmFXQjQNLSLsjnAN9twGxAOvMn2MQzdmMvM5KOzQ68e9B+L/DaEonvYv:rfdmxQgLSLsjYsHOvM1gEn59Q6GVOvE

Malware Config

Extracted

Family

sality

C2

http://89.119.67.154/testo5/

http://kukutrustnet777.info/home.gif

http://kukutrustnet888.info/home.gif

http://kukutrustnet987.info/home.gif

http://www.klkjwre9fqwieluoi.info/

http://kukutrustnet777888.info/

Signatures

  • Modifies firewall policy service 2 TTPs 3 IoCs
  • Sality

    Sality is backdoor written in C++, first discovered in 2003.

  • UAC bypass 3 TTPs 1 IoCs
  • Windows security bypass 2 TTPs 6 IoCs
  • UPX packed file 2 IoCs

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

  • Windows security modification 2 TTPs 7 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Drops file in Windows directory 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\840829d6d496d17d1ca41bd9812b5b847e0428c441560173c1944074cc2f7008.exe
    "C:\Users\Admin\AppData\Local\Temp\840829d6d496d17d1ca41bd9812b5b847e0428c441560173c1944074cc2f7008.exe"
    1⤵
    • Modifies firewall policy service
    • UAC bypass
    • Windows security bypass
    • Windows security modification
    • Checks whether UAC is enabled
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • System policy modification
    PID:1248

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1248-54-0x0000000075351000-0x0000000075353000-memory.dmp

    Filesize

    8KB

  • memory/1248-55-0x0000000000550000-0x00000000015DE000-memory.dmp

    Filesize

    16.6MB

  • memory/1248-56-0x0000000000400000-0x000000000041A000-memory.dmp

    Filesize

    104KB

  • memory/1248-57-0x0000000000550000-0x00000000015DE000-memory.dmp

    Filesize

    16.6MB