Overview

overview

10

Static

static

10

4f4629e243...8b.exe

windows7_x64

8

4f4629e243...8b.exe

windows10-2004_x64

8

Sharing

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General

  • Target

    4f4629e2430f6a862cf2d0e50502c41c618f9bde80e623475368e6e54edb448b

  • Size

    37KB

  • Sample

    220520-2v1fragag9

  • MD5

    9bdb12723a329fe7665176cc2ff08168

  • SHA1

    adf215efb1aa8f4322feef2403c9b1b9430de34e

  • SHA256

    4f4629e2430f6a862cf2d0e50502c41c618f9bde80e623475368e6e54edb448b

  • SHA512

    7b7d9a34db611c75895d0215cff9ee3bc94612d40837c2e60e9d893510ce50b06c45e6598a7594d537c21d73edf312ceb0e7a5a1eeed5c401cacee6daf222ae3

Score
10/10
njratmemeevasionpersistence

Malware Config

Extracted

Family

njrat

Version

im523

Botnet

Meme

C2

72.137.104.149:5552

Mutex

72a842ad86cb03a2aafb63093d3a2af8

Attributes
  • reg_key

    72a842ad86cb03a2aafb63093d3a2af8

  • splitter

    |'|'|

Targets

    • Target

      4f4629e2430f6a862cf2d0e50502c41c618f9bde80e623475368e6e54edb448b

    • Size

      37KB

    • MD5

      9bdb12723a329fe7665176cc2ff08168

    • SHA1

      adf215efb1aa8f4322feef2403c9b1b9430de34e

    • SHA256

      4f4629e2430f6a862cf2d0e50502c41c618f9bde80e623475368e6e54edb448b

    • SHA512

      7b7d9a34db611c75895d0215cff9ee3bc94612d40837c2e60e9d893510ce50b06c45e6598a7594d537c21d73edf312ceb0e7a5a1eeed5c401cacee6daf222ae3

    Score
    8/10
    evasionpersistence

    • Modifies Windows Firewall

      evasion

    • Drops startup file

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks