Overview

overview

10

Static

static

10

650bad8351...68.exe

windows7-x64

10

650bad8351...68.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    1349a0a7bde438e5cc93199f47e490db.bin

  • Size

    2.0MB

  • Sample

    230123-kbzlnseb5v

  • MD5

    255b81228204ffdff7d446a2e8a3f2ab

  • SHA1

    c4c1ed1d6a8ba091376c8525bb720b989ddce7fb

  • SHA256

    a7cf2b8af0640c4e52be5e412a07a94afe6aa1675b09099805fa28a83e4736e1

  • SHA512

    2cdd61fb8c65955e46feb8be6a6770186ea809652c445a3e7cbdde391d5529f2c670fda92df6ecc5b546401aa0aafafed7b16ae09ff4bae4802ff3d0e4fbb256

  • SSDEEP

    49152:UVKo+860hK+ad4IIqhOTX8u/met60Vs/YD9Q4gV5sy7jXX1KMEk5:MKZQohiIIqhDdelsCGV5tjoq

Score
10/10
dcratinfostealerratspywarestealer

Malware Config

Targets

    • Target

      650bad83516a0f71114aea13ee9d00667312e4460225c17f1549283a1bb48c68.exe

    • Size

      2.4MB

    • MD5

      1349a0a7bde438e5cc93199f47e490db

    • SHA1

      75e68693fcb5d159112fa4299a7283138339970d

    • SHA256

      650bad83516a0f71114aea13ee9d00667312e4460225c17f1549283a1bb48c68

    • SHA512

      d47a5bb8b0226fed6ba0b86d9a7fff7320e56f320293e677013a465b731b535edc4493df3d510cfe90e97b1129d3e77c723d47c5cb695b24b5dcdbf8aadc5d1e

    • SSDEEP

      49152:KSSml331rbf32zD5TdR+y910zqsVRGQ4kWBYe9ERg8KFqRpB:KSS43odR+yDvQGkPm8rRP

    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.

    • 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