Overview

overview

10

Static

static

10

bc9c846acf...94.exe

windows7-x64

8

bc9c846acf...94.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    017fa7a20c92152e2a5533f75f090469_JC.bin

  • Size

    34KB

  • Sample

    230901-w7msjagf3x

  • MD5

    1ad3e78de9a9dc546a6da32522b80344

  • SHA1

    b4bfeead9ab32d476ba3b3c3843eae54db1c9202

  • SHA256

    eb8340a8de898bb8e193469e8abb1781ce0d2d55b8970b6d6521af692dd590de

  • SHA512

    71c5e4174ca4d294ac3f2fb4c54621ac9b1f2b1019515f28099626b0ebb2ef0abf40a2d72aefd579f56a24664528441fa911e666ac54d44e007519b24905f4a4

  • SSDEEP

    768:xJgBrFpVjwHttnY68VzC93p+ASbCQMHVkahYmkU3ywuJUwkj:xJWpVjwznY3k4ASbCHk3mkS

Score
10/10
njratлошокevasion

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

Лошок

C2

hakim32.ddns.net:2000

0.tcp.eu.ngrok.io:19067
Mutex

03c49c7f7bdfd684069ba84c510171c9

Attributes
  • reg_key

    03c49c7f7bdfd684069ba84c510171c9

  • splitter

    |'|'|

Targets

    • Target

      bc9c846acf87982d46c27024cd876656135ecffa39bd5406beb77af3df215e94.exe

    • Size

      93KB

    • MD5

      017fa7a20c92152e2a5533f75f090469

    • SHA1

      7ea751d6b4f9f03e4f23603103edc4ccfdebbfdc

    • SHA256

      bc9c846acf87982d46c27024cd876656135ecffa39bd5406beb77af3df215e94

    • SHA512

      6d330633b96af51187c362c280e00d3a0a199bf4ff5f21dfddd591dbffafd18b9e0fb5154dffbae0c94790addc62763c872ce10c7ae93a4cdf73e1b26d303ba5

    • SSDEEP

      1536:TewOQIBlfGQFk2ZonmzaMxjEwzGi1dDsD1gS:TewMtFk2ZonmuMOi1dSC

    Score
    8/10
    evasion

    • Disables Task Manager via registry modification

      evasion

    • Modifies Windows Firewall

      evasion

    • Drops startup file

    • Legitimate hosting services abused for malware hosting/C2

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Resource Development

Reconnaissance

Tasks