Overview

overview

10

Static

static

10

bdf85a0d4d...da.exe

windows7-x64

10

bdf85a0d4d...da.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    bdf85a0d4de087264aa6fd089375adda.exe

  • Size

    1.3MB

  • Sample

    230111-a1sjjsab26

  • MD5

    bdf85a0d4de087264aa6fd089375adda

  • SHA1

    c1e0b04c84419d3364148835d67ba9bf98c55b7c

  • SHA256

    7235f8a24a197b99d55e124472f7689509057074e00efe0a3ed18feb26b3a88c

  • SHA512

    22ff8d54b814e0412acbc5ac5a44af1088ee558460cf8effd148860543b37c0daf1cda8d45b202a49fe00946d8e8e40b403163079452e0968a89c62f1735df80

  • SSDEEP

    24576:/2G/nvxW3WF36YW5Mna4CGWoyJmZ+3uBWMjDhN:/bA3pYsM4GmDMDb

Score
10/10
dcratinfostealerratspywarestealer

Malware Config

Targets

    • Target

      bdf85a0d4de087264aa6fd089375adda.exe

    • Size

      1.3MB

    • MD5

      bdf85a0d4de087264aa6fd089375adda

    • SHA1

      c1e0b04c84419d3364148835d67ba9bf98c55b7c

    • SHA256

      7235f8a24a197b99d55e124472f7689509057074e00efe0a3ed18feb26b3a88c

    • SHA512

      22ff8d54b814e0412acbc5ac5a44af1088ee558460cf8effd148860543b37c0daf1cda8d45b202a49fe00946d8e8e40b403163079452e0968a89c62f1735df80

    • SSDEEP

      24576:/2G/nvxW3WF36YW5Mna4CGWoyJmZ+3uBWMjDhN:/bA3pYsM4GmDMDb

    Score
    10/10
    dcratinfostealerratspywarestealer

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

      ratinfostealerdcrat

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • DCRat payload

      Detects payload of DCRat, commonly dropped by NSIS installers.

      rat

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

      spywarestealer
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks