Analysis

  • max time kernel
    7s
  • max time network
    41s
  • platform
    windows7_x64
  • resource
    win7-20231023-en
  • resource tags

    arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
  • submitted
    06-12-2023 19:15

General

  • Target

    e50bc61300de2d3af137bcd1a5728219fac7e7635bb0ab6050ed4fa380038367.exe

  • Size

    43KB

  • MD5

    1e28904cacc4be6d50c03fb71171d9a7

  • SHA1

    1915e4f915e7e06df9efe1619921ae7960f1cbb2

  • SHA256

    e50bc61300de2d3af137bcd1a5728219fac7e7635bb0ab6050ed4fa380038367

  • SHA512

    5d3ac9e12ad81ea89d62717ebc65d9a1f9dab173b956741070cca4c551c675e6c91918928835817b8b082632e5f4d7d98e64949d54b8404188983efc044f3df0

  • SSDEEP

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

Score
10/10

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.

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e50bc61300de2d3af137bcd1a5728219fac7e7635bb0ab6050ed4fa380038367.exe
    "C:\Users\Admin\AppData\Local\Temp\e50bc61300de2d3af137bcd1a5728219fac7e7635bb0ab6050ed4fa380038367.exe"
    1⤵
    • Suspicious behavior: GetForegroundWindowSpam
    PID:2880
    • C:\Users\Admin\AppData\Roaming\Dllhost.exe
      "C:\Users\Admin\AppData\Roaming\Dllhost.exe"
      2⤵
        PID:2276

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Replay Monitor

    Loading Replay Monitor...

    Downloads

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

      43KB

      MD5

      1e28904cacc4be6d50c03fb71171d9a7

      SHA1

      1915e4f915e7e06df9efe1619921ae7960f1cbb2

      SHA256

      e50bc61300de2d3af137bcd1a5728219fac7e7635bb0ab6050ed4fa380038367

      SHA512

      5d3ac9e12ad81ea89d62717ebc65d9a1f9dab173b956741070cca4c551c675e6c91918928835817b8b082632e5f4d7d98e64949d54b8404188983efc044f3df0

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

      43KB

      MD5

      1e28904cacc4be6d50c03fb71171d9a7

      SHA1

      1915e4f915e7e06df9efe1619921ae7960f1cbb2

      SHA256

      e50bc61300de2d3af137bcd1a5728219fac7e7635bb0ab6050ed4fa380038367

      SHA512

      5d3ac9e12ad81ea89d62717ebc65d9a1f9dab173b956741070cca4c551c675e6c91918928835817b8b082632e5f4d7d98e64949d54b8404188983efc044f3df0

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

      43KB

      MD5

      1e28904cacc4be6d50c03fb71171d9a7

      SHA1

      1915e4f915e7e06df9efe1619921ae7960f1cbb2

      SHA256

      e50bc61300de2d3af137bcd1a5728219fac7e7635bb0ab6050ed4fa380038367

      SHA512

      5d3ac9e12ad81ea89d62717ebc65d9a1f9dab173b956741070cca4c551c675e6c91918928835817b8b082632e5f4d7d98e64949d54b8404188983efc044f3df0

    • memory/2276-11-0x00000000740E0000-0x00000000747CE000-memory.dmp
      Filesize

      6.9MB

    • memory/2276-13-0x0000000004E10000-0x0000000004E50000-memory.dmp
      Filesize

      256KB

    • memory/2276-10-0x0000000000BF0000-0x0000000000C02000-memory.dmp
      Filesize

      72KB

    • memory/2880-0-0x0000000000B30000-0x0000000000B42000-memory.dmp
      Filesize

      72KB

    • memory/2880-1-0x00000000740E0000-0x00000000747CE000-memory.dmp
      Filesize

      6.9MB

    • memory/2880-2-0x0000000004750000-0x0000000004790000-memory.dmp
      Filesize

      256KB

    • memory/2880-12-0x00000000740E0000-0x00000000747CE000-memory.dmp
      Filesize

      6.9MB