Overview

overview

7

Static

static

3

b4062f86a6...fd.exe

windows7-x64

7

b4062f86a6...fd.exe

windows10-2004-x64

7

$PLUGINSDI...on.dll

windows7-x64

3

$PLUGINSDI...on.dll

windows10-2004-x64

3

$PLUGINSDI...dl.dll

windows7-x64

3

$PLUGINSDI...dl.dll

windows10-2004-x64

3

$PLUGINSDI...es.dll

windows7-x64

3

$PLUGINSDI...es.dll

windows10-2004-x64

3

$PLUGINSDI...ec.dll

windows7-x64

3

$PLUGINSDI...ec.dll

windows10-2004-x64

3

$TEMP/e26f...LR.exe

windows7-x64

7

$TEMP/e26f...LR.exe

windows10-2004-x64

7

$PLUGINSDI...dl.dll

windows7-x64

3

$PLUGINSDI...dl.dll

windows10-2004-x64

3

$TEMP/e26f...R0.exe

windows7-x64

7

$TEMP/e26f...R0.exe

windows10-2004-x64

7

$PLUGINSDI...dl.dll

windows7-x64

3

$PLUGINSDI...dl.dll

windows10-2004-x64

3

$TEMP/e26f...R1.exe

windows7-x64

7

$TEMP/e26f...R1.exe

windows10-2004-x64

7

$PLUGINSDI...dl.dll

windows7-x64

3

$PLUGINSDI...dl.dll

windows10-2004-x64

3

$TEMP/e26f...R2.exe

windows7-x64

7

$TEMP/e26f...R2.exe

windows10-2004-x64

7

$PLUGINSDI...dl.dll

windows7-x64

3

$PLUGINSDI...dl.dll

windows10-2004-x64

3

$TEMP/e26f...UB.exe

windows7-x64

7

$TEMP/e26f...UB.exe

windows10-2004-x64

7

$PLUGINSDI...dl.dll

windows7-x64

3

$PLUGINSDI...dl.dll

windows10-2004-x64

3

$TEMP/e26f...er.exe

windows7-x64

1

$TEMP/e26f...er.exe

windows10-2004-x64

1

Analysis

  • max time kernel
    155s
  • max time network
    163s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-03-2024 06:31

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Report Analysis Logs

General

  • Target

    $TEMP/e26f1b1e6f099abd0aca91f6e8e9c0c1/downloaderDDLR.exe

  • Size

    58KB

  • MD5

    c7f6ed56312c8fbb58ae6ed445c38df4

  • SHA1

    e2dba94ef052db774478b9f7198c1a2298b334e5

  • SHA256

    fdb8452173a4f116f6e362ab5466c3c16bf6697502fe3d01db0d82f0e339de24

  • SHA512

    ac43e5bb31c3c0876a7768553916cce76d92088e62594e8463b128a0d6e587c48152a5efcf0b2a5e8fb43028d46913df114ae3c3750b7e6c4212c7044518ba43

  • SSDEEP

    1536:tLXB65939tY6HBg4sXJhweErCi/S8qcy4PLv:tLk395hYXJh0C6jy4z

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 64 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

Processes

  • C:\Users\Admin\AppData\Local\Temp\$TEMP\e26f1b1e6f099abd0aca91f6e8e9c0c1\downloaderDDLR.exe
    "C:\Users\Admin\AppData\Local\Temp\$TEMP\e26f1b1e6f099abd0aca91f6e8e9c0c1\downloaderDDLR.exe"
    1⤵
    • Loads dropped DLL
    PID:1364
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4072 --field-trial-handle=2272,i,4858140932023865871,5726683989663339295,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:4576

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\nse1CCB.tmp\NSISdl.dll
      Filesize

      14KB

      MD5

      a5f8399a743ab7f9c88c645c35b1ebb5

      SHA1

      168f3c158913b0367bf79fa413357fbe97018191

      SHA256

      dacc88a12d3ba438fdae3535dc7a5a1d389bce13adc993706424874a782e51c9

      SHA512

      824e567f5211bf09c7912537c7836d761b0934207612808e9a191f980375c6a97383dbc6b4a7121c6b5f508cbfd7542a781d6b6b196ca24841f73892eec5e977

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