Overview

overview

7

Static

static

3

RufusPorta...af.exe

windows7-x64

7

RufusPorta...af.exe

windows10-2004-x64

7

$PLUGINSDI...em.dll

windows7-x64

3

$PLUGINSDI...em.dll

windows10-2004-x64

3

$PLUGINSDI...gs.dll

windows7-x64

3

$PLUGINSDI...gs.dll

windows10-2004-x64

3

Sharing

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General

  • Target

    RufusPortable_4.5.paf.exe

  • Size

    3.3MB

  • Sample

    240805-12ft9atfkd

  • MD5

    a63b2f7c063740c78605e43dc75aed5e

  • SHA1

    f71c0dfc0eda27171821b9fb02b04c6f245a8941

  • SHA256

    efc063ae34156c7228128f7981cf68cab9852f129fb1f14bb54801ca8c370f48

  • SHA512

    bb2468577b134297cc1a09f2f2facf46e1fb688c8765257cc7c72c609b52baecf2c5868aa1e88fc9160e9cd74580a50208a7a1d6a988d863c5d18974df566fea

  • SSDEEP

    98304:OIRF07Df3GfjD8RbSKSYsEQoMUNQ1XbZDQcn3uIfS0l1:OpHf3G8RSYsaNQ/DLn+IfS03

Score
7/10
discoveryevasiontrojanupx

Malware Config

Targets

    • Target

      RufusPortable_4.5.paf.exe

    • Size

      3.3MB

    • MD5

      a63b2f7c063740c78605e43dc75aed5e

    • SHA1

      f71c0dfc0eda27171821b9fb02b04c6f245a8941

    • SHA256

      efc063ae34156c7228128f7981cf68cab9852f129fb1f14bb54801ca8c370f48

    • SHA512

      bb2468577b134297cc1a09f2f2facf46e1fb688c8765257cc7c72c609b52baecf2c5868aa1e88fc9160e9cd74580a50208a7a1d6a988d863c5d18974df566fea

    • SSDEEP

      98304:OIRF07Df3GfjD8RbSKSYsEQoMUNQ1XbZDQcn3uIfS0l1:OpHf3G8RSYsaNQ/DLn+IfS03

    Score
    7/10
    discoveryupxevasiontrojan

    • UPX packed file

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

      upx

    • Checks whether UAC is enabled

      evasiontrojan

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops file in System32 directory

    behavioral1behavioral2

    • Target

      $PLUGINSDIR/System.dll

    • Size

      12KB

    • MD5

      192639861e3dc2dc5c08bb8f8c7260d5

    • SHA1

      58d30e460609e22fa0098bc27d928b689ef9af78

    • SHA256

      23d618a0293c78ce00f7c6e6dd8b8923621da7dd1f63a070163ef4c0ec3033d6

    • SHA512

      6e573d8b2ef6ed719e271fd0b2fd9cd451f61fc9a9459330108d6d7a65a0f64016303318cad787aa1d5334ba670d8f1c7c13074e1be550b4a316963ecc465cdc

    • SSDEEP

      192:ljHcQ0qWTlt7wi5Aj/lM0sEWD/wtYbBjpNQybC7y+XZqE0QPi:R/Qlt7wiij/lMRv/9V4bfr

    Score
    3/10
    discovery
    behavioral3behavioral4

    • Target

      $PLUGINSDIR/nsDialogs.dll

    • Size

      9KB

    • MD5

      b7d61f3f56abf7b7ff0d4e7da3ad783d

    • SHA1

      15ab5219c0e77fd9652bc62ff390b8e6846c8e3e

    • SHA256

      89a82c4849c21dfe765052681e1fad02d2d7b13c8b5075880c52423dca72a912

    • SHA512

      6467c0de680fadb8078bdaa0d560d2b228f5a22d4d8358a1c7d564c6ebceface5d377b870eaf8985fbee727001da569867554154d568e3b37f674096bbafafb8

    • SSDEEP

      96:ooEv02zUu56FcS817eTaXx85qHFcUcxSgB5PKtAtoniJninnt3DVEB3YMNqkzfFc:ooEvCu5e81785qHFcU0PuAw0uyyIFc

    Score
    3/10
    discovery
    behavioral5behavioral6

MITRE ATT&CK Enterprise v15

Tasks