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nprj.exe

Full analysis: https://app.any.run/tasks/3836ff83-4fbe-4fc7-8dae-f64b2883ca3d
Verdict: Malicious activity
Analysis date: January 15, 2022, 01:04:03
OS: Windows 7 Professional Service Pack 1 (build: 7601, 64 bit)
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed
MD5:

274A56EEA8B38CEC2D8DD2152FE42E33

SHA1:

8BE180FFE8F98B6B471B2835C40DC16D3F81BF77

SHA256:

0B92130D4AD358127A36560C36EAD36CC960922D8BF20731766B21201AABF83F

SSDEEP:

49152:t8gB6QgZH7JGYNGhJQ5/kWJtw4OkgY3kzq5d+Cq1YOPsPO4I7cCeY6dh:t8gB6L5P5rw4d3kzmrct2OTaY67

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

    • Changes the autorun value in the registry

      • nprj.exe.scr (PID: 992)
    • Executes PowerShell scripts

      • cmd.exe (PID: 680)
    • Changes settings of System certificates

      • nprj.exe.scr (PID: 992)
  • SUSPICIOUS

    • Checks supported languages

      • cmd.exe (PID: 2904)
      • nprj.exe.scr (PID: 992)
      • powershell.exe (PID: 352)
      • cmd.exe (PID: 680)
    • Reads the computer name

      • nprj.exe.scr (PID: 992)
      • powershell.exe (PID: 352)
    • Uses TASKKILL.EXE to kill Browsers

      • cmd.exe (PID: 2904)
    • Starts CMD.EXE for commands execution

      • nprj.exe.scr (PID: 992)
    • Executable content was dropped or overwritten

      • nprj.exe.scr (PID: 992)
    • Drops a file that was compiled in debug mode

      • nprj.exe.scr (PID: 992)
    • Creates files in the program directory

      • nprj.exe.scr (PID: 992)
    • Drops a file with a compile date too recent

      • nprj.exe.scr (PID: 992)
    • Adds / modifies Windows certificates

      • nprj.exe.scr (PID: 992)
  • INFO

    • Checks supported languages

      • taskkill.exe (PID: 636)
    • Reads the computer name

      • taskkill.exe (PID: 636)
    • Reads settings of System Certificates

      • nprj.exe.scr (PID: 992)
    • Checks Windows Trust Settings

      • powershell.exe (PID: 352)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.scr | Windows screen saver (60.5)
.exe | Win32 Executable (generic) (20.8)
.exe | Generic Win/DOS Executable (9.2)
.exe | DOS Executable Generic (9.2)
.vxd | VXD Driver (0.1)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2022:01:14 16:37:33+01:00
PEType: PE32
LinkerVersion: 5
CodeSize: 3076096
InitializedDataSize: 77824
UninitializedDataSize: 8187904
EntryPoint: 0xabdc70
OSVersion: 4
ImageVersion: -
SubsystemVersion: 5
Subsystem: Windows GUI
FileVersionNumber: 1.0.0.7
ProductVersionNumber: 1.0.0.7
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: English (U.S.)
CharacterSet: Windows, Latin1
CompanyName: drawworld
FileDescription: paintdrow
FileVersion: 1.0.0.7
LegalCopyright: @dw
OriginalFileName: paintdrow
ProgramID: com.embarcadero.Project1
ProductName: paintdrow
ProductVersion: 1.0.0.7

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 14-Jan-2022 15:37:33

DOS Header

Magic number: MZ
Bytes on last page of file: 0x0050
Pages in file: 0x0002
Relocations: 0x0000
Size of header: 0x0004
Min extra paragraphs: 0x000F
Max extra paragraphs: 0xFFFF
Initial SS value: 0x0000
Initial SP value: 0x00B8
Checksum: 0x0000
Initial IP value: 0x0000
Initial CS value: 0x0000
Overlay number: 0x001A
OEM identifier: 0x0000
OEM information: 0x0000
Address of NE header: 0x00000200

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 3
Time date stamp: 14-Jan-2022 15:37:33
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE
  • IMAGE_FILE_LINE_NUMS_STRIPPED
  • IMAGE_FILE_LOCAL_SYMS_STRIPPED
  • IMAGE_FILE_RELOCS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
UPX0
0x00001000
0x007CF000
0x00000000
IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
UPX1
0x007D0000
0x002EF000
0x002EE200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
7.89568
.rsrc
0x00ABF000
0x00013000
0x00012400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
3.21278

Imports

ADVAPI32.DLL
COMCTL32.DLL
COMDLG32.DLL
CRYPT32.DLL
DWMAPI.DLL
GDI32.DLL
IMM32.DLL
KERNEL32.DLL
MSIMG32.DLL
NETAPI32.DLL
No data.
screenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
44
Monitored processes
6
Malicious processes
2
Suspicious processes
1

Behavior graph

Click at the process to see the details
start nprj.exe.scr no specs nprj.exe.scr cmd.exe no specs taskkill.exe no specs cmd.exe no specs powershell.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
3000"C:\Users\admin\AppData\Local\Temp\nprj.exe.scr" /SC:\Users\admin\AppData\Local\Temp\nprj.exe.scrExplorer.EXE
User:
admin
Company:
drawworld
Integrity Level:
MEDIUM
Description:
paintdrow
Exit code:
3221226540
Version:
1.0.0.7
992"C:\Users\admin\AppData\Local\Temp\nprj.exe.scr" /SC:\Users\admin\AppData\Local\Temp\nprj.exe.scr
Explorer.EXE
User:
admin
Company:
drawworld
Integrity Level:
HIGH
Description:
paintdrow
Exit code:
0
Version:
1.0.0.7
2904C:\Windows\system32\cmd.exe /c taskkill /IM chrome.exeC:\Windows\SysWOW64\cmd.exenprj.exe.scr
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Command Processor
Exit code:
128
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
636taskkill /IM chrome.exeC:\Windows\SysWOW64\taskkill.execmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Terminates Processes
Exit code:
128
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
680C:\Windows\system32\cmd.exe /c powershell -noexit -ExecutionPolicy Bypass -File C:\Users\Default\AppData\Local\Temp\upd.ps1C:\Windows\SysWOW64\cmd.exenprj.exe.scr
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Command Processor
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
352powershell -noexit -ExecutionPolicy Bypass -File C:\Users\Default\AppData\Local\Temp\upd.ps1C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.execmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows PowerShell
Version:
10.0.14409.1005 (rs1_srvoob.161208-1155)
Total events
1 565
Read events
1 538
Write events
9
Delete events
18

Modification events

(PID) Process:(992) nprj.exe.scrKey:HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Google\Update\PersistedPings
Operation:delete keyName:(default)
Value:
(PID) Process:(992) nprj.exe.scrKey:HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Google\Update\ClientStateMedium\{8A69D345-D564-463C-AFF1-A69D9E530F96}\LastWasDefault
Operation:delete keyName:(default)
Value:
(PID) Process:(992) nprj.exe.scrKey:HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Google\Update\ClientStateMedium\{8A69D345-D564-463C-AFF1-A69D9E530F96}\FirstNotDefault
Operation:delete keyName:(default)
Value:
(PID) Process:(992) nprj.exe.scrKey:HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Google\Update\ClientStateMedium\{8A69D345-D564-463C-AFF1-A69D9E530F96}
Operation:delete keyName:(default)
Value:
(PID) Process:(992) nprj.exe.scrKey:HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Google\Update\ClientStateMedium
Operation:delete keyName:(default)
Value:
(PID) Process:(992) nprj.exe.scrKey:HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Google\Update\ClientState\{8A69D345-D564-463C-AFF1-A69D9E530F96}\CurrentState
Operation:delete keyName:(default)
Value:
(PID) Process:(992) nprj.exe.scrKey:HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Google\Update\ClientState\{8A69D345-D564-463C-AFF1-A69D9E530F96}
Operation:delete keyName:(default)
Value:
(PID) Process:(992) nprj.exe.scrKey:HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Google\Update\ClientState\{430FD4D0-B729-4F61-AA34-91526481799D}\CurrentState
Operation:delete keyName:(default)
Value:
(PID) Process:(992) nprj.exe.scrKey:HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Google\Update\ClientState\{430FD4D0-B729-4F61-AA34-91526481799D}\cohort
Operation:delete keyName:(default)
Value:
(PID) Process:(992) nprj.exe.scrKey:HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Google\Update\ClientState\{430FD4D0-B729-4F61-AA34-91526481799D}
Operation:delete keyName:(default)
Value:
Executable files
2
Suspicious files
5
Text files
3
Unknown types
3

Dropped files

PID
Process
Filename
Type
992nprj.exe.scrC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Ext\qaxynfyryhonjkmv\src\manifest.jsonbinary
MD5:1B67D56BB98292DD085806367F52C322
SHA256:9F16770EB759414CECB52A7DE06A5AD1AFB41D7ABA9035029E4B2468C3264C43
992nprj.exe.scrC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Ext\qaxynfyryhonjkmv\src\icon128.pngimage
MD5:C8002F55775AEEE24CE7B898860F7CE1
SHA256:7ACECCB6BACA29202DCBEE748F154362C9E4EAF4228CA8C9F7ADD6A6B38B6AD2
352powershell.exeC:\Users\admin\Desktop\Google Chrome.lnklnk
MD5:12FE866C2CEABBBD4746E6F94D817EF2
SHA256:6B34261144ED0FAEFDB256784C06A8FE8BDD8D26CBEA8C87E6D504C89B7A6353
992nprj.exe.scrC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Ext\qaxynfyryhonjkmv\src\background.jstext
MD5:387180494F9191C1D9AE628E03CC44D2
SHA256:A30AA54190A55A6669B326489E6D6D9E205D8939A87D59A37FEE322C37278E90
992nprj.exe.scrC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Ext\qaxynfyryhonjkmv\123.zipcompressed
MD5:A8279C03DFEE1AF1BBD6A4DCA1FA40A7
SHA256:2E808C2F82C7026B5965901C09753153CA267E0B4499AC88F7B99B190704B61D
992nprj.exe.scrC:\Users\admin\AppData\Local\Google\gupdate.exeexecutable
MD5:280F3FCA78D97533BCA5E17D03820B05
SHA256:B06AC8D32E9BA69B07ECC4E6947135CAA4025A1C5A76906678F9FF6DE43E1B27
352powershell.exeC:\ProgramData\Microsoft\Windows\Start Menu\Programs\Google Chrome.lnklnk
MD5:12FE866C2CEABBBD4746E6F94D817EF2
SHA256:6B34261144ED0FAEFDB256784C06A8FE8BDD8D26CBEA8C87E6D504C89B7A6353
352powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar\Google Chrome.lnklnk
MD5:12FE866C2CEABBBD4746E6F94D817EF2
SHA256:6B34261144ED0FAEFDB256784C06A8FE8BDD8D26CBEA8C87E6D504C89B7A6353
992nprj.exe.scrC:\Users\Default\AppData\Local\Temp\upd.ps1text
MD5:9E93219D0657BBE4AF1BF6C66E58E716
SHA256:B7309A671D42D6B9C6E7E3C58A4CB548264261E93A8B02F89F25BECF3E9601F3
352powershell.exeC:\Users\admin\AppData\Local\Temp\t44mvd0k.xi2.ps1binary
MD5:C4CA4238A0B923820DCC509A6F75849B
SHA256:6B86B273FF34FCE19D6B804EFF5A3F5747ADA4EAA22F1D49C01E52DDB7875B4B
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
1
DNS requests
1
Threats
0

HTTP requests

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

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
992
nprj.exe.scr
172.67.154.111:443
marketngly.com
US
unknown

DNS requests

Domain
IP
Reputation
marketngly.com
  • 172.67.154.111
  • 104.21.32.194
unknown

Threats

No threats detected
No debug info