Overview

overview

10

Static

static

10

dridex

windows10-2004-x64

7

Analysis

  • max time kernel
    142s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231127-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/12/2023, 10:35

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General

  • Target
    98170306078da9345deb336b3f9700fe2ecce5e9e0c68309e48d7d0d5a13c1d2.exe
  • Size 1.6MB
  • Sample231214-mmmglaedc6
  • SHA256 98170306078da9345deb336b3f9700fe2ecce5e9e0c68309e48d7d0d5a13c1d2
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10
collectiondiscoveryspywarestealer

Malware Config

Signatures

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

    spywarestealer
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
    collection
  • Checks installed software on the system 1 TTPs

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

    discovery
  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Program crash 1 IoCs
  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\98170306078da9345deb336b3f9700fe2ecce5e9e0c68309e48d7d0d5a13c1d2.exe
    "C:\Users\Admin\AppData\Local\Temp\98170306078da9345deb336b3f9700fe2ecce5e9e0c68309e48d7d0d5a13c1d2.exe"
    1⤵
    • Accesses Microsoft Outlook profiles
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    • outlook_office_path
    • outlook_win_path
    PID:2188
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2188 -s 1236
      2⤵
      • Program crash
      PID:3608
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 2188 -ip 2188
    1⤵
      PID:3108

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

          information.txt
          • Path C:\Users\Admin\AppData\Local\Temp\grandUIAn3HD93n4XmSTe\information.txt
          • Size 3KB
          • SHA256 64294e037665445f2f7b29d330f47f9899367a893a9e03a950cc677411ddf0cc
          • MD5 SHA1 SHA512
          Submit Download

          QdX9ITDLyCRBWeb Data
          • Path C:\Users\Admin\AppData\Local\Temp\posterBoxn3HD93n4XmSTe\QdX9ITDLyCRBWeb Data
          • Size 92KB
          • SHA256 415b5d95ff3e636716deaa385106694fcc257f82be4fe831fdaed420bba50cf2
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          ZunTSaNJLBVfWeb Data
          • Path C:\Users\Admin\AppData\Local\Temp\posterBoxn3HD93n4XmSTe\ZunTSaNJLBVfWeb Data
          • Size 116KB
          • SHA256 8d782aa65de6db3538a14da82216e96d5e0a3c60496726e3541a8165bccc65f8
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download