Overview

overview

9

Static

static

8

080540b15c...f5.exe

windows7_x64

8

080540b15c...f5.exe

windows10_x64

8

16937c50e9...9a.exe

windows7_x64

9

16937c50e9...9a.exe

windows10_x64

9

2fc4602468...5b.exe

windows7_x64

8

2fc4602468...5b.exe

windows10_x64

3

2fd826bdb8...14.exe

windows7_x64

8

2fd826bdb8...14.exe

windows10_x64

8

cool summer.exe

windows7_x64

3

cool summer.exe

windows10_x64

3

iext3.fne.dll

windows7_x64

1

iext3.fne.dll

windows10_x64

1

krnln.fnr.dll

windows7_x64

1

krnln.fnr.dll

windows10_x64

1

xplib.fne.dll

windows7_x64

1

xplib.fne.dll

windows10_x64

1

4373d18b2b...83.exe

windows7_x64

8

4373d18b2b...83.exe

windows10_x64

8

485e37b429...f9.exe

windows7_x64

1

485e37b429...f9.exe

windows10_x64

1

59c049de6d...14.exe

windows7_x64

8

59c049de6d...14.exe

windows10_x64

8

641da56f29...fc.exe

windows7_x64

9

641da56f29...fc.exe

windows10_x64

9

64b4fe7baf...60.exe

windows7_x64

1

64b4fe7baf...60.exe

windows10_x64

1

74368a064e...e0.exe

windows7_x64

8

74368a064e...e0.exe

windows10_x64

8

c087a84574...ce.exe

windows7_x64

7

c087a84574...ce.exe

windows10_x64

3

90eca63d6a...52.exe

windows7_x64

8

90eca63d6a...52.exe

windows10_x64

3

Analysis

  • max time kernel
    18s
  • max time network
    117s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    15-03-2021 23:08

Sharing

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Report Analysis Logs

General

  • Target

    iext3.fne.dll

  • Size

    380KB

  • MD5

    07f0db2727c8288cd2cf7c4cf352708d

  • SHA1

    caf2d1b631c785c1f6f01189cf841fc2661666ed

  • SHA256

    3c18183857979a2b5664d3f852f74e3f31f0626720654914453e964938e18f5e

  • SHA512

    b81029a2968663a180feca2e3e47f4736f87a7cc73e6a9153aa227b91d963e077f44c5a289b9f64d6b481b7bd5ccb4bcb762048a4f29810c1f4fd4e6106cb0d3

Score
1/10

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\iext3.fne.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3904
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\iext3.fne.dll,#1
      2⤵
        PID:3384

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • memory/3384-2-0x0000000000000000-mapping.dmp
      Download