Overview

overview

10

Static

static

10

bK53.exe

windows7-x64

8

bK53.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    bK53.exe

  • Size

    23KB

  • Sample

    230316-eqrlqagh24

  • MD5

    bdc8185a8b270395984b7f63f1072107

  • SHA1

    03ff66716e034bd799405fb630d3f334c62534cb

  • SHA256

    502ccd94a1e7744941ab2bc6ee448107b17d026490cfdf7c02146045088efa18

  • SHA512

    e019ccfe2e28c49307e7510c1f9c90b97ffe0313b1c9f18752188bcc5df1265220b28903ae4f68b7c425b8a71b47ac3d7a883722a56aca2c76044904bcb9ab68

  • SSDEEP

    384:fcqbCK0l4h7o9SVyDGvENuh46/gJkOmMSW38mRvR6JZlbw8hqIusZzZz2:E30py6vhxaRpcnuh

Score
10/10
njrathackedevasiontrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

HacKed

C2

0.tcp.sa.ngrok.io:16664

Mutex

d8e3652b6fad72d1254b8eec8a92e129

Attributes
  • reg_key

    d8e3652b6fad72d1254b8eec8a92e129

  • splitter

    |'|'|

Targets

    • Target

      bK53.exe

    • Size

      23KB

    • MD5

      bdc8185a8b270395984b7f63f1072107

    • SHA1

      03ff66716e034bd799405fb630d3f334c62534cb

    • SHA256

      502ccd94a1e7744941ab2bc6ee448107b17d026490cfdf7c02146045088efa18

    • SHA512

      e019ccfe2e28c49307e7510c1f9c90b97ffe0313b1c9f18752188bcc5df1265220b28903ae4f68b7c425b8a71b47ac3d7a883722a56aca2c76044904bcb9ab68

    • SSDEEP

      384:fcqbCK0l4h7o9SVyDGvENuh46/gJkOmMSW38mRvR6JZlbw8hqIusZzZz2:E30py6vhxaRpcnuh

    Score
    10/10
    evasionnjrattrojan

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

    • Modifies Windows Firewall

      evasion

    • Legitimate hosting services abused for malware hosting/C2

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Modify Existing Service

1
T1031

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Tasks