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File name:

nixware.exe

Full analysis: https://app.any.run/tasks/962c5f4e-3500-4b88-af74-40c170297521
Verdict: Malicious activity
Analysis date: September 30, 2020, 07:21:28
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5:

4A117E581D635B8A4AE30F167CA65232

SHA1:

207020594FFC189B2F8E7646A70C8E436B3A4422

SHA256:

766D9DA370E9A3373E9241A90480C783ED8316E218727977C3439C28D1E83BCF

SSDEEP:

1536:MkCQIBlfGQFk2ZonmzlMxjEwzGi1dDpDsgS:MkotFk2ZonmZMOi1ddF

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.
  • MALICIOUS

    • Writes to a start menu file

      • server.exe (PID: 560)
      • server.exe (PID: 2456)
      • server.exe (PID: 3340)
      • server.exe (PID: 2864)
      • server.exe (PID: 1764)
      • server.exe (PID: 956)
      • server.exe (PID: 2196)
  • SUSPICIOUS

    • Starts itself from another location

      • nixware.exe (PID: 1400)
      • svchost.exe (PID: 2656)
      • server.exe (PID: 560)
      • server.exe (PID: 2456)
      • svchost.exe (PID: 4088)
      • server.exe (PID: 3340)
      • svchost.exe (PID: 2008)
      • server.exe (PID: 2864)
      • svchost.exe (PID: 3300)
      • server.exe (PID: 1764)
      • svchost.exe (PID: 3888)
      • svchost.exe (PID: 2064)
      • server.exe (PID: 2196)
    • Executable content was dropped or overwritten

      • nixware.exe (PID: 1400)
      • svchost.exe (PID: 2656)
      • server.exe (PID: 560)
      • server.exe (PID: 2456)
      • svchost.exe (PID: 4088)
      • server.exe (PID: 3340)
      • svchost.exe (PID: 2008)
      • server.exe (PID: 1764)
      • svchost.exe (PID: 3300)
      • server.exe (PID: 2864)
      • svchost.exe (PID: 3888)
      • server.exe (PID: 956)
      • svchost.exe (PID: 2064)
      • server.exe (PID: 2196)
    • Creates files in the user directory

      • svchost.exe (PID: 2656)
      • nixware.exe (PID: 1400)
      • server.exe (PID: 560)
      • server.exe (PID: 2456)
      • svchost.exe (PID: 4088)
      • server.exe (PID: 3340)
      • svchost.exe (PID: 2008)
      • svchost.exe (PID: 3300)
      • server.exe (PID: 2864)
      • server.exe (PID: 1764)
      • svchost.exe (PID: 3888)
      • svchost.exe (PID: 2064)
      • server.exe (PID: 2196)
    • Uses NETSH.EXE for network configuration

      • server.exe (PID: 560)
      • server.exe (PID: 2456)
      • server.exe (PID: 3340)
      • server.exe (PID: 1764)
      • server.exe (PID: 2864)
      • server.exe (PID: 2196)
      • server.exe (PID: 956)
    • Creates executable files which already exist in Windows

      • server.exe (PID: 560)
      • server.exe (PID: 2456)
      • server.exe (PID: 3340)
      • server.exe (PID: 2864)
      • server.exe (PID: 1764)
      • server.exe (PID: 2196)
  • INFO

    • Manual execution by user

      • Explower.exe (PID: 624)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Generic CIL Executable (.NET, Mono, etc.) (56.7)
.exe | Win64 Executable (generic) (21.3)
.scr | Windows screen saver (10.1)
.dll | Win32 Dynamic Link Library (generic) (5)
.exe | Win32 Executable (generic) (3.4)

EXIF

EXE

Subsystem: Windows GUI
SubsystemVersion: 4
ImageVersion: -
OSVersion: 4
EntryPoint: 0x18f0e
UninitializedDataSize: -
InitializedDataSize: 512
CodeSize: 94208
LinkerVersion: 8
PEType: PE32
TimeStamp: 2020:09:30 09:18:52+02:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 30-Sep-2020 07:18:52

DOS Header

Magic number: MZ
Bytes on last page of file: 0x0090
Pages in file: 0x0003
Relocations: 0x0000
Size of header: 0x0004
Min extra paragraphs: 0x0000
Max extra paragraphs: 0xFFFF
Initial SS value: 0x0000
Initial SP value: 0x00B8
Checksum: 0x0000
Initial IP value: 0x0000
Initial CS value: 0x0000
Overlay number: 0x0000
OEM identifier: 0x0000
OEM information: 0x0000
Address of NE header: 0x00000080

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 2
Time date stamp: 30-Sep-2020 07:18:52
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00002000
0x00016F14
0x00017000
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
5.59184
.reloc
0x0001A000
0x0000000C
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
0.10191

Imports

mscoree.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
92
Monitored processes
34
Malicious processes
12
Suspicious processes
2

Behavior graph

Click at the process to see the details
drop and start start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start nixware.exe server.exe netsh.exe no specs netsh.exe no specs netsh.exe no specs svchost.exe server.exe netsh.exe no specs netsh.exe no specs netsh.exe no specs svchost.exe server.exe netsh.exe no specs netsh.exe no specs netsh.exe no specs svchost.exe server.exe netsh.exe no specs netsh.exe no specs netsh.exe no specs svchost.exe server.exe netsh.exe no specs explower.exe no specs netsh.exe no specs netsh.exe no specs svchost.exe server.exe netsh.exe no specs netsh.exe no specs netsh.exe no specs svchost.exe server.exe netsh.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1400"C:\Users\admin\AppData\Local\Temp\nixware.exe" C:\Users\admin\AppData\Local\Temp\nixware.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
560"C:\Users\admin\AppData\Roaming\server.exe" C:\Users\admin\AppData\Roaming\server.exe
nixware.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
1168netsh firewall add allowedprogram "C:\Users\admin\AppData\Roaming\server.exe" "server.exe" ENABLEC:\Windows\system32\netsh.exeserver.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Network Command Shell
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
540netsh firewall delete allowedprogram "C:\Users\admin\AppData\Roaming\server.exe"C:\Windows\system32\netsh.exeserver.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Network Command Shell
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3468netsh firewall add allowedprogram "C:\Users\admin\AppData\Roaming\server.exe" "server.exe" ENABLEC:\Windows\system32\netsh.exeserver.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Network Command Shell
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
2656"C:\Users\admin\AppData\Roaming\Microsoft\svchost.exe" C:\Users\admin\AppData\Roaming\Microsoft\svchost.exe
server.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
2456"C:\Users\admin\AppData\Roaming\server.exe" C:\Users\admin\AppData\Roaming\server.exe
svchost.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
3448netsh firewall add allowedprogram "C:\Users\admin\AppData\Roaming\server.exe" "server.exe" ENABLEC:\Windows\system32\netsh.exeserver.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Network Command Shell
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3004netsh firewall delete allowedprogram "C:\Users\admin\AppData\Roaming\server.exe"C:\Windows\system32\netsh.exeserver.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Network Command Shell
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3736netsh firewall add allowedprogram "C:\Users\admin\AppData\Roaming\server.exe" "server.exe" ENABLEC:\Windows\system32\netsh.exeserver.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Network Command Shell
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Total events
5 617
Read events
4 744
Write events
0
Delete events
0

Modification events

No data
Executable files
75
Suspicious files
0
Text files
21
Unknown types
0

Dropped files

PID
Process
Filename
Type
560server.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\ef068dccb4632955058d4443074ca868Windows Update.exeexecutable
MD5:4A117E581D635B8A4AE30F167CA65232
SHA256:766D9DA370E9A3373E9241A90480C783ED8316E218727977C3439C28D1E83BCF
560server.exeC:\Users\admin\Documents\Explower.exeexecutable
MD5:4A117E581D635B8A4AE30F167CA65232
SHA256:766D9DA370E9A3373E9241A90480C783ED8316E218727977C3439C28D1E83BCF
2456server.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Microsoft Corporation.exeexecutable
MD5:4A117E581D635B8A4AE30F167CA65232
SHA256:766D9DA370E9A3373E9241A90480C783ED8316E218727977C3439C28D1E83BCF
560server.exeC:\Users\admin\Desktop\Explower.exeexecutable
MD5:4A117E581D635B8A4AE30F167CA65232
SHA256:766D9DA370E9A3373E9241A90480C783ED8316E218727977C3439C28D1E83BCF
2656svchost.exeC:\Users\admin\AppData\Roaming\server.exeexecutable
MD5:4A117E581D635B8A4AE30F167CA65232
SHA256:766D9DA370E9A3373E9241A90480C783ED8316E218727977C3439C28D1E83BCF
560server.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Microsoft Corporation.exeexecutable
MD5:4A117E581D635B8A4AE30F167CA65232
SHA256:766D9DA370E9A3373E9241A90480C783ED8316E218727977C3439C28D1E83BCF
560server.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Explower.exeexecutable
MD5:4A117E581D635B8A4AE30F167CA65232
SHA256:766D9DA370E9A3373E9241A90480C783ED8316E218727977C3439C28D1E83BCF
560server.exeC:\Users\admin\Favorites\Explower.exeexecutable
MD5:4A117E581D635B8A4AE30F167CA65232
SHA256:766D9DA370E9A3373E9241A90480C783ED8316E218727977C3439C28D1E83BCF
560server.exeC:\Users\admin\AppData\Roaming\Microsoft\svchost.exeexecutable
MD5:4A117E581D635B8A4AE30F167CA65232
SHA256:766D9DA370E9A3373E9241A90480C783ED8316E218727977C3439C28D1E83BCF
560server.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Explower.exeexecutable
MD5:4A117E581D635B8A4AE30F167CA65232
SHA256:766D9DA370E9A3373E9241A90480C783ED8316E218727977C3439C28D1E83BCF
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
0
DNS requests
0
Threats
0

HTTP requests

No HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

No data

DNS requests

No data

Threats

No threats detected
No debug info