Overview

overview

7

Static

static

1

npp.8.1.4....er.exe

windows7-x64

7

npp.8.1.4....er.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    127s
  • max time network
    30s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    14-06-2023 08:52

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    npp.8.1.4.Installer.exe

  • Size

    3.9MB

  • MD5

    fe4f6dee19b89d2ac0f93aaa31dac028

  • SHA1

    093921c8dbf15164b7ff5a132bffc89a121cbe82

  • SHA256

    eadefd67e95bef200b2506caf8b3c82e0ea6c3cf895936614ba442989a08db4e

  • SHA512

    6e5ad31999bc752fea28a56375d34f8112fbc299a4162d3af7350652128c908f2a1b5404587208db382913a52ef2005371af7f7526ffa452461162aab3300165

  • SSDEEP

    98304:UvIcasb3kdMpt3jgZzULj0hPz5jnMcjc3Dx3:UwcDbUdEj10hPBMcjg3

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 4 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\npp.8.1.4.Installer.exe
    "C:\Users\Admin\AppData\Local\Temp\npp.8.1.4.Installer.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: GetForegroundWindowSpam
    PID:1200

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\nsd9D3.tmp\InstallOptions.dll
    Filesize

    15KB

    MD5

    05bf02da51e717f79f6b5cbea7bc0710

    SHA1

    07471a64ef4dba9dc19ce68ae6cce683af7df86d

    SHA256

    ca092ba7f275b0c9000098cdd1a9876fe8dc050fcb40a0e8a1ab8335236e9dc5

    SHA512

    c09e475babd5eb675cdf903b2b754b8b68450a731cb520f3dcbf9abe0ed03d19256f009429977d3a51decb3a2a938be0b28dbafeb407409fa85e54da6dbaaad6

    Download Submit
  • C:\Users\Admin\AppData\Local\Temp\nsd9D3.tmp\ioSpecial.ini
    Filesize

    1KB

    MD5

    9d54f4ad6e3c97f6c9175e5290a5929e

    SHA1

    35816cdaa978de39f422e90f689dd0dc0d396594

    SHA256

    1169777ce05693c5292a57556ecfebd0a052c9659f786f8dd2cd7bd40274cff5

    SHA512

    c4569019ee04acfc8427cd53bdbafb6a1acaf5388c53decde9596aaebba6d90e4cfb7b427d7cb361236606e0ddc8ecf37c61704360531e878a5d98a1aa3f95ad

    Download Submit
  • \Users\Admin\AppData\Local\Temp\nsd9D3.tmp\InstallOptions.dll
    Filesize

    15KB

    MD5

    05bf02da51e717f79f6b5cbea7bc0710

    SHA1

    07471a64ef4dba9dc19ce68ae6cce683af7df86d

    SHA256

    ca092ba7f275b0c9000098cdd1a9876fe8dc050fcb40a0e8a1ab8335236e9dc5

    SHA512

    c09e475babd5eb675cdf903b2b754b8b68450a731cb520f3dcbf9abe0ed03d19256f009429977d3a51decb3a2a938be0b28dbafeb407409fa85e54da6dbaaad6

    Download Submit
  • \Users\Admin\AppData\Local\Temp\nsd9D3.tmp\InstallOptions.dll
    Filesize

    15KB

    MD5

    05bf02da51e717f79f6b5cbea7bc0710

    SHA1

    07471a64ef4dba9dc19ce68ae6cce683af7df86d

    SHA256

    ca092ba7f275b0c9000098cdd1a9876fe8dc050fcb40a0e8a1ab8335236e9dc5

    SHA512

    c09e475babd5eb675cdf903b2b754b8b68450a731cb520f3dcbf9abe0ed03d19256f009429977d3a51decb3a2a938be0b28dbafeb407409fa85e54da6dbaaad6

    Download Submit
  • \Users\Admin\AppData\Local\Temp\nsd9D3.tmp\LangDLL.dll
    Filesize

    5KB

    MD5

    ab1db56369412fe8476fefffd11e4cc0

    SHA1

    daad036a83b2ee2fa86d840a34a341100552e723

    SHA256

    6f14c8f01f50a30743dac68c5ac813451463dfb427eb4e35fcdfe2410e1a913b

    SHA512

    8d886643b4fc24adf78f76b663227d6e61863f89e0cbd49548f40dd040666ca94ea46bec9e336850e4f300995d56e6dc85b689c8e09ff46758822d280f06b03d

    Download Submit
  • \Users\Admin\AppData\Local\Temp\nsd9D3.tmp\System.dll
    Filesize

    12KB

    MD5

    0d7ad4f45dc6f5aa87f606d0331c6901

    SHA1

    48df0911f0484cbe2a8cdd5362140b63c41ee457

    SHA256

    3eb38ae99653a7dbc724132ee240f6e5c4af4bfe7c01d31d23faf373f9f2eaca

    SHA512

    c07de7308cb54205e8bd703001a7fe4fd7796c9ac1b4bb330c77c872bf712b093645f40b80ce7127531fe6746a5b66e18ea073ab6a644934abed9bb64126fea9

    Download Submit