Overview

overview

10

Static

static

1

32cd710a10...cs.exe

windows7-x64

10

32cd710a10...cs.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    32cd710a10488cd6ccb8a435db4a8380_NeikiAnalytics.exe

  • Size

    116KB

  • Sample

    240611-nb7ttsvcpe

  • MD5

    32cd710a10488cd6ccb8a435db4a8380

  • SHA1

    0117085bfe51fae7ddf5b83dd7a7c8e947caba72

  • SHA256

    2c219359e2db62dcb97539b0ebec27db035ac7a540cc4c847633db3782bbb014

  • SHA512

    a2ffdcd054a9aa809ad3d1cb79b7ca33901297cc5ef7cc8792a81a7bcb514da1c3d4d16a72fefe4ad9750f51dd290deb182b4087bfbd34358804b521a6975138

  • SSDEEP

    1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMDLO:P5eznsjsguGDFqGZ2rDLO

Score
10/10
njratneufevasionpersistencetrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

neuf

C2

doddyfire.linkpc.net:10000

Mutex

e1a87040f2026369a233f9ae76301b7b

Attributes
  • reg_key

    e1a87040f2026369a233f9ae76301b7b

  • splitter

    |'|'|

Targets

    • Target

      32cd710a10488cd6ccb8a435db4a8380_NeikiAnalytics.exe

    • Size

      116KB

    • MD5

      32cd710a10488cd6ccb8a435db4a8380

    • SHA1

      0117085bfe51fae7ddf5b83dd7a7c8e947caba72

    • SHA256

      2c219359e2db62dcb97539b0ebec27db035ac7a540cc4c847633db3782bbb014

    • SHA512

      a2ffdcd054a9aa809ad3d1cb79b7ca33901297cc5ef7cc8792a81a7bcb514da1c3d4d16a72fefe4ad9750f51dd290deb182b4087bfbd34358804b521a6975138

    • SSDEEP

      1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMDLO:P5eznsjsguGDFqGZ2rDLO

    Score
    10/10
    njratneufevasionpersistencetrojan

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

    • Modifies Windows Firewall

      evasion

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Impair Defenses

1
T1562

Disable or Modify System Firewall

1
T1562.004

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks