Overview

overview

10

Static

static

10

1e28904cac...a7.exe

windows7-x64

10

1e28904cac...a7.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    148s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231130-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-12-2023 18:55

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General

  • Target

    1e28904cacc4be6d50c03fb71171d9a7.exe

  • Size

    43KB

  • MD5

    1e28904cacc4be6d50c03fb71171d9a7

  • SHA1

    1915e4f915e7e06df9efe1619921ae7960f1cbb2

  • SHA256

    e50bc61300de2d3af137bcd1a5728219fac7e7635bb0ab6050ed4fa380038367

  • SHA512

    5d3ac9e12ad81ea89d62717ebc65d9a1f9dab173b956741070cca4c551c675e6c91918928835817b8b082632e5f4d7d98e64949d54b8404188983efc044f3df0

  • SSDEEP

    384:CZy7polQ5GoyyNrl3cXmICEDXH/zIIij+ZsNO3PlpJKkkjh/TzF7pWnZ/greT0pO:wBmolyNrB4LRxuXQ/o0/+L

Score
10/10
njrathackedtrojan

Malware Config

Extracted

Family

njrat

Version

Njrat 0.7 Golden By Hassan Amiri

Botnet

HacKed

C2

0.tcp.eu.ngrok.io:15505

Mutex

Windows Update

Attributes
  • reg_key

    Windows Update

  • splitter

    |Hassan|

Signatures

  • njRAT/Bladabindi

    Widely used RAT written in .NET.

    trojannjrat
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: GetForegroundWindowSpam 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 35 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1e28904cacc4be6d50c03fb71171d9a7.exe
    "C:\Users\Admin\AppData\Local\Temp\1e28904cacc4be6d50c03fb71171d9a7.exe"
    1⤵
    • Checks computer location settings
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of WriteProcessMemory
    PID:676
    • C:\Users\Admin\AppData\Roaming\Dllhost.exe
      "C:\Users\Admin\AppData\Roaming\Dllhost.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      PID:1508

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\Dllhost.exe
    Filesize

    43KB

    MD5

    1e28904cacc4be6d50c03fb71171d9a7

    SHA1

    1915e4f915e7e06df9efe1619921ae7960f1cbb2

    SHA256

    e50bc61300de2d3af137bcd1a5728219fac7e7635bb0ab6050ed4fa380038367

    SHA512

    5d3ac9e12ad81ea89d62717ebc65d9a1f9dab173b956741070cca4c551c675e6c91918928835817b8b082632e5f4d7d98e64949d54b8404188983efc044f3df0

    Download Submit
  • C:\Users\Admin\AppData\Roaming\Dllhost.exe
    Filesize

    43KB

    MD5

    1e28904cacc4be6d50c03fb71171d9a7

    SHA1

    1915e4f915e7e06df9efe1619921ae7960f1cbb2

    SHA256

    e50bc61300de2d3af137bcd1a5728219fac7e7635bb0ab6050ed4fa380038367

    SHA512

    5d3ac9e12ad81ea89d62717ebc65d9a1f9dab173b956741070cca4c551c675e6c91918928835817b8b082632e5f4d7d98e64949d54b8404188983efc044f3df0

    Download Submit
  • C:\Users\Admin\AppData\Roaming\Dllhost.exe
    Filesize

    43KB

    MD5

    1e28904cacc4be6d50c03fb71171d9a7

    SHA1

    1915e4f915e7e06df9efe1619921ae7960f1cbb2

    SHA256

    e50bc61300de2d3af137bcd1a5728219fac7e7635bb0ab6050ed4fa380038367

    SHA512

    5d3ac9e12ad81ea89d62717ebc65d9a1f9dab173b956741070cca4c551c675e6c91918928835817b8b082632e5f4d7d98e64949d54b8404188983efc044f3df0

    Download Submit
  • memory/676-1-0x0000000075370000-0x0000000075B20000-memory.dmp
    Filesize

    7.7MB

    Download
  • memory/676-2-0x0000000005580000-0x000000000561C000-memory.dmp
    Filesize

    624KB

    Download
  • memory/676-3-0x0000000005720000-0x0000000005730000-memory.dmp
    Filesize

    64KB

    Download
  • memory/676-4-0x0000000005DE0000-0x0000000006384000-memory.dmp
    Filesize

    5.6MB

    Download
  • memory/676-5-0x0000000005910000-0x00000000059A2000-memory.dmp
    Filesize

    584KB

    Download
  • memory/676-16-0x0000000075370000-0x0000000075B20000-memory.dmp
    Filesize

    7.7MB

    Download
  • memory/676-0-0x0000000000C70000-0x0000000000C82000-memory.dmp
    Filesize

    72KB

    Download
  • memory/1508-17-0x0000000005780000-0x0000000005790000-memory.dmp
    Filesize

    64KB

    Download
  • memory/1508-15-0x0000000075370000-0x0000000075B20000-memory.dmp
    Filesize

    7.7MB

    Download
  • memory/1508-18-0x0000000005900000-0x000000000590A000-memory.dmp
    Filesize

    40KB

    Download
  • memory/1508-19-0x0000000005B40000-0x0000000005BA6000-memory.dmp
    Filesize

    408KB

    Download
  • memory/1508-20-0x0000000006A70000-0x0000000006A88000-memory.dmp
    Filesize

    96KB

    Download
  • memory/1508-21-0x0000000075370000-0x0000000075B20000-memory.dmp
    Filesize

    7.7MB

    Download