General

  • Target

    9479cdcb83b7b22199031e3a0208ad62e85fbaf02f9d7e53c8adaa888bdc94d2

  • Size

    1.4MB

  • Sample

    220511-qelrwabbfp

  • MD5

    0e68c3f13c43fd4e5f8c26c10ddf2abd

  • SHA1

    52ef24e8b2d5e86e33c08cd7d0ed64a07933ac0f

  • SHA256

    9479cdcb83b7b22199031e3a0208ad62e85fbaf02f9d7e53c8adaa888bdc94d2

  • SHA512

    b566082205a00eba0521c6763740acf193dfb071c0a70d038f0ad99f7f5c19d124cafb4c1d1e622c2995b258163bb3f8d089b41c3a9052f2e71fad7e18813425

Malware Config

Targets

    • Target

      9479cdcb83b7b22199031e3a0208ad62e85fbaf02f9d7e53c8adaa888bdc94d2

    • Size

      1.4MB

    • MD5

      0e68c3f13c43fd4e5f8c26c10ddf2abd

    • SHA1

      52ef24e8b2d5e86e33c08cd7d0ed64a07933ac0f

    • SHA256

      9479cdcb83b7b22199031e3a0208ad62e85fbaf02f9d7e53c8adaa888bdc94d2

    • SHA512

      b566082205a00eba0521c6763740acf193dfb071c0a70d038f0ad99f7f5c19d124cafb4c1d1e622c2995b258163bb3f8d089b41c3a9052f2e71fad7e18813425

    • DcRat

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

    • Process spawned unexpected child process

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

    • suricata: ET MALWARE DCRAT Activity (GET)

      suricata: ET MALWARE DCRAT Activity (GET)

    • 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.

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

1
T1005

Tasks