Overview

overview

9

Static

static

7

144122d371...0N.exe

windows7-x64

9

144122d371...0N.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    144122d371fd4ef953cacb7499c0eee0N.exe

  • Size

    128KB

  • Sample

    240801-2ljfwavbpd

  • MD5

    144122d371fd4ef953cacb7499c0eee0

  • SHA1

    8687652d32e76a0e5b767375fd74c5e2e00e31d0

  • SHA256

    b434eaf2e99030c94739cc922e7cc3aebd4631f939b98ac5a18362d946e257a9

  • SHA512

    51591eb43b11834cf061a9cfaa70eca1cdc36d8f14dfba9adc4427a397f84d5e01135a00286bbb31e5569deb5caddce51feeec305bdb31e6a30a0f290cb4d066

  • SSDEEP

    1536:V7Zf/FAxTWxOmO/fxRfx46C7Zf/FAxTWxOmO/fxRfx46B:fny+Tuf7fAny+Tuf7fD

Score
9/10
discoveryransomwareupx

Malware Config

Targets

    • Target

      144122d371fd4ef953cacb7499c0eee0N.exe

    • Size

      128KB

    • MD5

      144122d371fd4ef953cacb7499c0eee0

    • SHA1

      8687652d32e76a0e5b767375fd74c5e2e00e31d0

    • SHA256

      b434eaf2e99030c94739cc922e7cc3aebd4631f939b98ac5a18362d946e257a9

    • SHA512

      51591eb43b11834cf061a9cfaa70eca1cdc36d8f14dfba9adc4427a397f84d5e01135a00286bbb31e5569deb5caddce51feeec305bdb31e6a30a0f290cb4d066

    • SSDEEP

      1536:V7Zf/FAxTWxOmO/fxRfx46C7Zf/FAxTWxOmO/fxRfx46B:fny+Tuf7fAny+Tuf7fD

    Score
    9/10
    discoveryransomwareupx

    • Renames multiple (3832) files with added filename extension

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

      ransomware

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

      upx

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks