Overview

overview

10

Static

static

d35ed5f0fb...67.exe

windows7-x64

10

d35ed5f0fb...67.exe

windows10-2004-x64

1

Sharing

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General

  • Target

    d35ed5f0fb9669c103d47f70ad00aee318030952bb0c5af88da9680ad40c4967

  • Size

    346KB

  • Sample

    221023-asgr3sffcn

  • MD5

    1ddc755d08a1817dd500b4135acb530b

  • SHA1

    fde8d8506e6c121e4a7c7944f6369e608f77aa08

  • SHA256

    d35ed5f0fb9669c103d47f70ad00aee318030952bb0c5af88da9680ad40c4967

  • SHA512

    7de5811fecd7629a3f738afe704763185dab2c4afe19da40121748debe3f87db25d07287fb081d83bbbc6b98e1a2c3f8ee9006b507c148abf4bd4f667a56470a

  • SSDEEP

    6144:YrhM4eG+kPsgzC4eS2h4ayNWLSrcs6rGAiN7h:YUhk0g5eS7ASL6rQv

Score
10/10
dharmapersistenceransomware

Malware Config

Targets

    • Target

      d35ed5f0fb9669c103d47f70ad00aee318030952bb0c5af88da9680ad40c4967

    • Size

      346KB

    • MD5

      1ddc755d08a1817dd500b4135acb530b

    • SHA1

      fde8d8506e6c121e4a7c7944f6369e608f77aa08

    • SHA256

      d35ed5f0fb9669c103d47f70ad00aee318030952bb0c5af88da9680ad40c4967

    • SHA512

      7de5811fecd7629a3f738afe704763185dab2c4afe19da40121748debe3f87db25d07287fb081d83bbbc6b98e1a2c3f8ee9006b507c148abf4bd4f667a56470a

    • SSDEEP

      6144:YrhM4eG+kPsgzC4eS2h4ayNWLSrcs6rGAiN7h:YUhk0g5eS7ASL6rQv

    Score
    10/10
    dharmapersistenceransomware

    • Dharma

      Dharma is a ransomware that uses security software installation to hide malicious activities.

      ransomwaredharma

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

      ransomware

    • Drops startup file

    • Adds Run key to start application

      persistence

    • Drops desktop.ini file(s)

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

File Deletion

2
T1107

Modify Registry

1
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Inhibit System Recovery

2
T1490

Tasks