Overview

overview

10

Static

static

10

e19c34aa62...85.exe

windows7-x64

10

e19c34aa62...85.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    e8d72180bb28f49479a739e9c1b22aad02809cac77a7cb2fdc0c70ad7dcd89a1

  • Size

    413KB

  • Sample

    240417-r337haea7w

  • MD5

    b675cb3a3a00359c42031dec7ef01b98

  • SHA1

    bf9e7c879431159a7a458e8e0fed979ac12caa3e

  • SHA256

    e8d72180bb28f49479a739e9c1b22aad02809cac77a7cb2fdc0c70ad7dcd89a1

  • SHA512

    d364aa8693da069eb28d786db1f96e6609f4478c7827e9b4c578f37cba5c5be646ef02d4dd6e72dfdc9742d0c8f621cec957e9ea7515e219e65248b8bacb6a3e

  • SSDEEP

    6144:0VTCqisFLVoQ9LBBOQxmyrBxcaxCm2N0gDNX2fM2OdPs7GGnmiYtOALvQxx:0VTCqBFLaUKyrBDUV0+BOGsmiYkhx

Score
10/10
dcratinfostealerrat

Malware Config

Targets

    • Target

      e19c34aa6213dce5d659117b57ff1951822352d86ca4678d3aee8e30bb759a85.exe

    • Size

      829KB

    • MD5

      5fc7d1990c73a740b751bf56372ede24

    • SHA1

      a67df2b9b70bde79b10984209ff72fc7f392bead

    • SHA256

      e19c34aa6213dce5d659117b57ff1951822352d86ca4678d3aee8e30bb759a85

    • SHA512

      a5ab4f5bb06bdcec7e510142fa0ffc0ed12b930d4f734d8077e94da8e7b0a83dcaadad692238b0154e2a7ad867e1929751f3845573f631831cae401cdc50b0ce

    • SSDEEP

      12288:6uhjddulmD/pIvCfmujIPAvuC/q4YeUzGmpuGlehx8r+/F:7zulmfmujIYvuWq4Y1zGkuGUIqt

    Score
    10/10
    dcratinfostealerrat

    • 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

    • Checks computer location settings

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

    • Executes dropped EXE

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1
T1053

Persistence

Scheduled Task/Job

1
T1053

Privilege Escalation

Scheduled Task/Job

1
T1053

Defense Evasion

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks