Overview

overview

10

Static

static

10

81707f63a5...fc.exe

windows7-x64

8

81707f63a5...fc.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    cb3b0b29603049aa3bdb6d9b9a2b2cb9.bin

  • Size

    17KB

  • Sample

    230424-cgrt1shc43

  • MD5

    e3f60b86ceb75569f3b8226c7500aef8

  • SHA1

    33ddfa1e1e00759cb7f441ee8c4f8f535c55eefd

  • SHA256

    3cab1d3929fbc295155f6c1658fec0a39b17785a7322e1b9f31457c2377082be

  • SHA512

    9af5547a89cbea58378677ecaae0546b328be34e42b81192edb9061fa5afff8de1b148f627a4847958fbce9f3b5cff38396364a7013109dca104d7274e144a06

  • SSDEEP

    384:KbE+j2LzJ0Zr8BlFKCbshc5lcuuDgvvbDL9WOk0Z+yAwF7z:x+j2uI/5shueDgHbX9WOk0Z+E5

Score
10/10
njratvictimeevasionpersistence

Malware Config

Extracted

Family

njrat

Version

im523

Botnet

victime

C2

england-disability.at.ply.gg:1502

Mutex

4ecadd18227360ae705bfde0ceb02fa9

Attributes
  • reg_key

    4ecadd18227360ae705bfde0ceb02fa9

  • splitter

    |'|'|

Targets

    • Target

      81707f63a5a759d1ec24ef88500899d43023921001350b885babecb0b82891fc.exe

    • Size

      37KB

    • MD5

      cb3b0b29603049aa3bdb6d9b9a2b2cb9

    • SHA1

      09e50c801100bad1ec717b1d3b05a3ba91984c08

    • SHA256

      81707f63a5a759d1ec24ef88500899d43023921001350b885babecb0b82891fc

    • SHA512

      51686b84dfd697379d445f1e48177fc12b2e454eeb62b8b9091226594999808813ccf0b4e39275b2b2fb8e605df658419b119411186c95dfc31994b15fdad3f8

    • SSDEEP

      384:wyoPVSikmD0NVtv/Vey0bEGfFdIs+yvErAF+rMRTyN/0L+EcoinblneHQM3epzXL:94HO1VV0bEGHIVycrM+rMRa8NuRRt

    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