Overview

overview

9

Static

static

7

a42503121a...0N.exe

windows7-x64

9

a42503121a...0N.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    a42503121a118539ae6aa4d4d63822a0N.exe

  • Size

    105KB

  • Sample

    240823-1apcbazcqr

  • MD5

    a42503121a118539ae6aa4d4d63822a0

  • SHA1

    3c38db811c0fa8778b47a9638793978cbdedad2e

  • SHA256

    f33ce0eae1114a8e2b106cd6589cb1e389b1fabb852bf7afd7a1c26871d6781b

  • SHA512

    6434b7bfae129f037c055b68bc4e43136965588756ef85b41483fc134a32a0c25f2d2ccb02b0037da93d98b7bc176f02269b59dfe42dac3cd4383f6110f858a0

  • SSDEEP

    1536:CTWn1++PJHJXA/OsIZfzc3/Q8zxj2HTWn1++PJHJXA/OsIZfzc3/Q8zxj2i:KQSoo2DQSoo2i

Score
9/10
discoveryransomwareupx

Malware Config

Targets

    • Target

      a42503121a118539ae6aa4d4d63822a0N.exe

    • Size

      105KB

    • MD5

      a42503121a118539ae6aa4d4d63822a0

    • SHA1

      3c38db811c0fa8778b47a9638793978cbdedad2e

    • SHA256

      f33ce0eae1114a8e2b106cd6589cb1e389b1fabb852bf7afd7a1c26871d6781b

    • SHA512

      6434b7bfae129f037c055b68bc4e43136965588756ef85b41483fc134a32a0c25f2d2ccb02b0037da93d98b7bc176f02269b59dfe42dac3cd4383f6110f858a0

    • SSDEEP

      1536:CTWn1++PJHJXA/OsIZfzc3/Q8zxj2HTWn1++PJHJXA/OsIZfzc3/Q8zxj2i:KQSoo2DQSoo2i

    Score
    9/10
    discoveryransomwareupx

    • Renames multiple (4318) 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