Overview

overview

7

Static

static

3

600408029d...81.exe

windows7-x64

7

$PLUGINSDI...LL.dll

windows7-x64

3

$PLUGINSDI...dl.dll

windows7-x64

3

$PLUGINSDI...lp.dll

windows7-x64

3

$PLUGINSDI...em.dll

windows7-x64

3

$PLUGINSDI...gs.dll

windows7-x64

3

Online_UG.url

windows7-x64

6

PrimDel.exe

windows7-x64

1

PrimInst.exe

windows7-x64

1

PrimoRun.exe

windows7-x64

1

gsdll32.dll

windows7-x64

3

Sharing

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General

  • Target

    InternationalPrimoPDF 5.1.0.2.7z

  • Size

    7.2MB

  • Sample

    240829-l52tkaxhml

  • MD5

    5102db929b810632041dbb623365c70c

  • SHA1

    c5a700d4718beeb97f564dcdd0117cec88993eff

  • SHA256

    baeb9e1d98c62bb6adf6494b18909ea6eac024d7fa8ebb3aea8eac4e5c1c93c9

  • SHA512

    6a9d6b2a0eeec851e425794582dd9b7fc139e4ec1455903dc271d113e1362d033ba17fedab814401d75b0e3aa664c8547373e9e226f0f04e9ec546a5917426ef

  • SSDEEP

    196608:IDOFKbMP1qprlACurTa1a2nVGuBa6tO9YqGcTi:IDOFKbMAACurTavVBnO9Yjmi

Score
7/10
discoveryevasiontrojan

Malware Config

Targets

    • Target

      600408029d622447c7bab40a0de9c67b35037fa1c0fa69b7f24e06f8f75ef181.exe

    • Size

      7.2MB

    • MD5

      482281cf2fa535e4e8eb06413f6de307

    • SHA1

      bd3d451bfb56b02edd3d2d1fea10e29ec94f1a8c

    • SHA256

      600408029d622447c7bab40a0de9c67b35037fa1c0fa69b7f24e06f8f75ef181

    • SHA512

      59d2ceff3a8577e3845ce748bdb841c8ebec786b418efcad6fe97409559dc313381ab99db0a02ad9efe63bc69bf6c06662b59b2a2a9b43f50c297d00e5634e29

    • SSDEEP

      196608:ZqOAaDOa1iWGHNgJheMwSi6PVpeOZgE0E:ZqOlbRL2+iIZ0E

    Score
    7/10
    discovery

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Drops file in System32 directory

    behavioral1

    • Target

      $PLUGINSDIR/LangDLL.dll

    • Size

      5KB

    • MD5

      9384f4007c492d4fa040924f31c00166

    • SHA1

      aba37faef30d7c445584c688a0b5638f5db31c7b

    • SHA256

      60a964095af1be79f6a99b22212fefe2d16f5a0afd7e707d14394e4143e3f4f5

    • SHA512

      68f158887e24302673227adffc688fd3edabf097d7f5410f983e06c6b9c7344ca1d8a45c7fa05553adcc5987993df3a298763477168d4842e554c4eb93b9aaaf

    • SSDEEP

      48:iV6pAvmNC6iMPUptxEZK65x/AmvycNSmwVsOYJyvrpXptp/JvR0Jlof5d2:2811GED5ZTvycNSmwVsTJuftpZR0Sd2

    Score
    3/10
    discovery
    behavioral2

    • Target

      $PLUGINSDIR/NSISdl.dll

    • Size

      14KB

    • MD5

      a5f8399a743ab7f9c88c645c35b1ebb5

    • SHA1

      168f3c158913b0367bf79fa413357fbe97018191

    • SHA256

      dacc88a12d3ba438fdae3535dc7a5a1d389bce13adc993706424874a782e51c9

    • SHA512

      824e567f5211bf09c7912537c7836d761b0934207612808e9a191f980375c6a97383dbc6b4a7121c6b5f508cbfd7542a781d6b6b196ca24841f73892eec5e977

    • SSDEEP

      192:tUZTobBDJ68r67wmsvJI5ad9cXzFOVu+mZ/P3p+57CvpVqDxVp01Dwn2GRPgsfA:6Bo/680dCI5adOjFOg9//p27uNw2Go

    Score
    3/10
    discovery
    behavioral3

    • Target

      $PLUGINSDIR/OCSetupHlp.dll

    • Size

      750KB

    • MD5

      2b2f63f24b1dbad4eaaf5d41f4843857

    • SHA1

      f7dd5c5ed4060025c13cf10e32adbb05842dce0b

    • SHA256

      fcb60c2cb911e3b75bc730df2612896df8f0efe777107b78ea126a52a2f7c1ac

    • SHA512

      4f8242609cff463fdbc5b402f2dd97f9c9bac58f70788424c585ce7cbd59ac9016d0a3de82e2283cfcda1566400f53c1a576ec7b1ddba8bc7c962e4fd76ed192

    • SSDEEP

      12288:BOnlLFAdWp3dCb84rnueppbYLcve3JXfIpWCTZ1xLbA1VW:BYlJoWp3dCb84rnnze3JXfQ9TZ1xLR

    Score
    3/10
    discovery
    behavioral4

    • Target

      $PLUGINSDIR/System.dll

    • Size

      11KB

    • MD5

      c17103ae9072a06da581dec998343fc1

    • SHA1

      b72148c6bdfaada8b8c3f950e610ee7cf1da1f8d

    • SHA256

      dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f

    • SHA512

      d32a71aaef18e993f28096d536e41c4d016850721b31171513ce28bbd805a54fd290b7c3e9d935f72e676a1acfb4f0dcc89d95040a0dd29f2b6975855c18986f

    • SSDEEP

      192:7DKnJZCv6VmbJQC+tFiUdK7ckD4gRXKQx+LQ2CSF:7ViJrtFRdbmXK8+PCw

    Score
    3/10
    discovery
    behavioral5

    • Target

      $PLUGINSDIR/nsDialogs.dll

    • Size

      9KB

    • MD5

      c10e04dd4ad4277d5adc951bb331c777

    • SHA1

      b1e30808198a3ae6d6d1cca62df8893dc2a7ad43

    • SHA256

      e31ad6c6e82e603378cb6b80e67d0e0dcd9cf384e1199ac5a65cb4935680021a

    • SHA512

      853a5564bf751d40484ea482444c6958457cb4a17fb973cf870f03f201b8b2643be41bccde00f6b2026dc0c3d113e6481b0dc4c7b0f3ae7966d38c92c6b5862e

    • SSDEEP

      96:hBABCcnl5TKhkfLxSslykcxM2DjDf3GE+Xv8Xav+Yx4VndY7ndS27gA:h6n+0SAfRE+/8ZYxMdqn420

    Score
    3/10
    discovery
    behavioral6

    • Target

      Online_UG.url

    • Size

      271B

    • MD5

      206e6506f2137d6b3dba8e7660f939aa

    • SHA1

      566215f9c1a139ffb787a567e618f98340157d02

    • SHA256

      29593810a8d7bae1a9cf011029b0482f53d5352da6b9c2b415923fbad88e23df

    • SHA512

      640a7766a21cc0cd17608c5668a320fe2a45c7e7f08b3541c5f132fa0af7a801e3f08b38d3eac0e4ca9e545a03e18057c7d558b33a15ff38b1df7b10374d7a44

    Score
    6/10
    discoveryevasiontrojan
    behavioral7

    • Target

      PrimDel.exe

    • Size

      46KB

    • MD5

      ae056378506ca73f05c7672751a4a1a6

    • SHA1

      6cd4e9178320ca3d224452e8999e8abca5cbc416

    • SHA256

      f3f016084b73b841808f3b061a30f456c55e2fd473a19cda1b33df3083b82aaf

    • SHA512

      32201ffcfd2ee9b0a117232b7ada2f57e570196752aa7a40b1f39926ccedbb03f9b1ba01345fa7ccd0a613b40dce7461d181b30abd38023d665289f1f369d80a

    • SSDEEP

      768:vVxz5p/4fGMMuOF4RLRYHkqzt7e34pIEhld91VNoHTKJOsreKcLjQ:vLv6vlRokqzt7EMdld91VNoHIreKcQ

    Score
    1/10
    behavioral8

    • Target

      PrimInst.exe

    • Size

      177KB

    • MD5

      7eb4f230aec0fbf5388b56357ac652ac

    • SHA1

      12199515cbd88780ff1f47b690247a08eb23636a

    • SHA256

      5c003c78ad1963f9eab28756f54a015aa6b25dc65c01046532d24c98b9b01dc3

    • SHA512

      16597bd8acd9b1034970be8e712a49803682fa184aafb807d1344707cf6840d8281a8b60101386677931ada5e83b0172e9fb8bd22033b6e0d74f84618dc1e453

    • SSDEEP

      3072:nduqAmRU7cE93uMmWtkfws7QbXkAgDQ+178arbq9tEQQ+/WlBfhw5+e78m:nk7cE93uMmWtk4sszvgc+18aq9tEQPiA

    Score
    1/10
    behavioral9

    • Target

      PrimoRun.exe

    • Size

      85KB

    • MD5

      46ddb0dbe5d2dcb64ea73c7bd5a0ba1c

    • SHA1

      d23da916b4881434045170ce6b3bf5dc0386b8de

    • SHA256

      b177b69eb313417acd0a91f8d1cdbe7cf2ec61bc81036916970d622a73c79658

    • SHA512

      e0f1b377feea30de995ef0a7f1a2e1850c5cb5e2c80255d535a22eb1608f7dbca8671e718f7c1de0b02fde78463d56802d7c8860c9259c6aae3a29e6bdcac325

    • SSDEEP

      1536:I3bfn675aJdBaVHbTa2L5SQs+2Dzs7kfS566iAyKy:ibfW5uXCFLIQgS566iA4

    Score
    1/10
    behavioral10

    • Target

      gsdll32.dll

    • Size

      6.0MB

    • MD5

      3a86e1d03c0b93aa146a411d15e9dfff

    • SHA1

      371dd3fa302d1b0137f26e0103f5c2084d8dce9e

    • SHA256

      3a052455d3dca872b9046f6ac97747955556ba2d117f815c7028d3c3363c5f2b

    • SHA512

      c2edc6429b5b52d10e2bf55f420e2be7fe88f50252fbd7154312608efd2709f0fbe56568fd2faabd353908e5688b5a7338672bf62672ce6600d6a291c594b155

    • SSDEEP

      98304:swqti9FElM8nAYa4HI04wTWaSc1xRl1lSRAK9Tm/+6F:/AlMxTSI0BqnsYRAK94l

    Score
    3/10
    discovery
    behavioral11

MITRE ATT&CK Enterprise v15

Tasks