Overview

overview

10

Static

static

10

da1860747f...ad.exe

windows7-x64

9

da1860747f...ad.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    da1860747fc75fefa412882d28e3b34c902675bdb6889af7aba7f406592b68ad

  • Size

    102KB

  • Sample

    240525-e2scdsec9w

  • MD5

    634572b47cb50003791a2d26e16d9535

  • SHA1

    fab5d96e06311d1c4141479280070332887b845f

  • SHA256

    da1860747fc75fefa412882d28e3b34c902675bdb6889af7aba7f406592b68ad

  • SHA512

    af0f08a95a3f0bc552ac1a0bf50c10f66ec3e586ac11dbffaa3a712021fe88c8ddbe019fcaf539b74f63a9d340635c24682d479e4f3e3abd812d0cdebaf09099

  • SSDEEP

    1536:CTWn1++PJHJXA/OsIZfzc3/Q8yihTWn1++PJHJXA/OsIZfzc3/Q8yid:KQSoUQSo8

Score
10/10
ransomwareupx

Malware Config

Targets

    • Target

      da1860747fc75fefa412882d28e3b34c902675bdb6889af7aba7f406592b68ad

    • Size

      102KB

    • MD5

      634572b47cb50003791a2d26e16d9535

    • SHA1

      fab5d96e06311d1c4141479280070332887b845f

    • SHA256

      da1860747fc75fefa412882d28e3b34c902675bdb6889af7aba7f406592b68ad

    • SHA512

      af0f08a95a3f0bc552ac1a0bf50c10f66ec3e586ac11dbffaa3a712021fe88c8ddbe019fcaf539b74f63a9d340635c24682d479e4f3e3abd812d0cdebaf09099

    • SSDEEP

      1536:CTWn1++PJHJXA/OsIZfzc3/Q8yihTWn1++PJHJXA/OsIZfzc3/Q8yid:KQSoUQSo8

    Score
    9/10
    ransomwareupx

    • Renames multiple (736) files with added filename extension

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

      ransomware

    • UPX dump on OEP (original entry point)

    • 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 Matrix

Tasks