Overview

overview

10

Static

static

10

1e3f692a00...5c.exe

windows7-x64

10

1e3f692a00...5c.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    1e3f692a00a384f021b60e1ac5e23c5c.exe

  • Size

    2.6MB

  • Sample

    220925-ebmdfsdag9

  • MD5

    1e3f692a00a384f021b60e1ac5e23c5c

  • SHA1

    b80fdeaaea1379f593314ad60d1ab9da6cf2daa1

  • SHA256

    563d00ae7f20691f00834ec48e58f85519af8425e46045a03d587f3c6e42f3f6

  • SHA512

    6d82fc2a4a11e5fde4c40a01101bb7f27ff1f901360359b8772f762d0ebe085d1382c43f220d0ddd6b1f76666087af33fa47de400ae1032afa4ace6c7cd2fc6c

  • SSDEEP

    49152:PpTn80rAHkSrvT7yEBpojAGw3fo+5D0gRbfGNW8UlbSpDCP2XF:PZpktrvTOqp2Nw3L0gRbfGI8sepeu1

Score
10/10
dcratevasioninfostealerrattrojan

Malware Config

Targets

    • Target

      1e3f692a00a384f021b60e1ac5e23c5c.exe

    • Size

      2.6MB

    • MD5

      1e3f692a00a384f021b60e1ac5e23c5c

    • SHA1

      b80fdeaaea1379f593314ad60d1ab9da6cf2daa1

    • SHA256

      563d00ae7f20691f00834ec48e58f85519af8425e46045a03d587f3c6e42f3f6

    • SHA512

      6d82fc2a4a11e5fde4c40a01101bb7f27ff1f901360359b8772f762d0ebe085d1382c43f220d0ddd6b1f76666087af33fa47de400ae1032afa4ace6c7cd2fc6c

    • SSDEEP

      49152:PpTn80rAHkSrvT7yEBpojAGw3fo+5D0gRbfGNW8UlbSpDCP2XF:PZpktrvTOqp2Nw3L0gRbfGI8sepeu1

    Score
    10/10
    dcratevasioninfostealerrattrojan

    • 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.

    • UAC bypass

      evasiontrojan

    • DCRat payload

      Detects payload of DCRat, commonly dropped by NSIS installers.

      rat

    • Checks whether UAC is enabled

      evasiontrojan

    • Looks up external IP address via web service

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

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Bypass User Account Control

1
T1088

Scheduled Task

1
T1053

Defense Evasion

Bypass User Account Control

1
T1088

Disabling Security Tools

1
T1089

Modify Registry

2
T1112

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks