File name:

MaddStress.exe

Full analysis: https://app.any.run/tasks/7675dd7f-21b7-45da-84c8-522b7151128b
Verdict: Malicious activity
Analysis date: May 20, 2022, 17:35:19
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:

52C1265FD35131344319751559BF464F

SHA1:

7AE2E15851F16B831AAB1333CE50F00B5B638902

SHA256:

923315AE29FD603342611F4E9E1E18D691C917DF609C16302AC41D1CD76E6AD7

SSDEEP:

49152:HVTfTZrWkplnv4G+hf1ziYggtiidnySrarKA6/lY:HxZtplnvL+Llg8iihySrwKAJ

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 settings of System certificates

      • MaddStress.exe (PID: 3616)

  • SUSPICIOUS

    • Checks supported languages

      • MaddStress.exe (PID: 3616)

    • Reads the computer name

      • MaddStress.exe (PID: 3616)

    • Reads Environment values

      • MaddStress.exe (PID: 3616)

    • Adds / modifies Windows certificates

      • MaddStress.exe (PID: 3616)

  • INFO

    • Reads settings of System Certificates

      • MaddStress.exe (PID: 3616)
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

AssemblyVersion: 0.0.3.0
ProductVersion: 0.0.3.0
ProductName: MaddStress
OriginalFileName: MaddStress.exe
LegalTrademarks: -
LegalCopyright: Copyright © 2018 DrWeabo Inc. All rights reserved.
InternalName: MaddStress.exe
FileVersion: 0.0.3.0
FileDescription: MaddStress
CompanyName: DrWeabo Inc.
Comments: MaddStress is a distributed denial-of-service (DDoS) attack occurs when multiple systems flood the bandwidth or resources of a targeted system, usually one or more web servers. Such an attack is often the result of multiple compromised systems (for example, a botnet) flooding the targeted system with traffic.
CharacterSet: Unicode
LanguageCode: Neutral
FileSubtype: -
ObjectFileType: Executable application
FileOS: Win32
FileFlags: (none)
FileFlagsMask: 0x003f
ProductVersionNumber: 0.0.3.0
FileVersionNumber: 0.0.3.0
Subsystem: Windows GUI
SubsystemVersion: 6
ImageVersion: -
OSVersion: 4
EntryPoint: 0x1c228a
UninitializedDataSize: -
InitializedDataSize: 35840
CodeSize: 1836032
LinkerVersion: 8
PEType: PE32
TimeStamp: 2020:08:17 21:35:41+02:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 17-Aug-2020 19:35:41
Comments: MaddStress is a distributed denial-of-service (DDoS) attack occurs when multiple systems flood the bandwidth or resources of a targeted system, usually one or more web servers. Such an attack is often the result of multiple compromised systems (for example, a botnet) flooding the targeted system with traffic.
CompanyName: DrWeabo Inc.
FileDescription: MaddStress
FileVersion: 0.0.3.0
InternalName: MaddStress.exe
LegalCopyright: Copyright © 2018 DrWeabo Inc. All rights reserved.
LegalTrademarks: -
OriginalFilename: MaddStress.exe
ProductName: MaddStress
ProductVersion: 0.0.3.0
Assembly Version: 0.0.3.0

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: 3
Time date stamp: 17-Aug-2020 19:35:41
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_EXECUTABLE_IMAGE
  • IMAGE_FILE_LARGE_ADDRESS_AWARE

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00002000
0x001C0290
0x001C0400
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
7.95048
.rsrc
0x001C4000
0x000088CC
0x00008A00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
3.67426
.reloc
0x001CE000
0x0000000C
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
0.10191

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.00772
3168
UNKNOWN
UNKNOWN
RT_MANIFEST
2
3.501
2440
UNKNOWN
UNKNOWN
RT_ICON
3
3.15673
4264
UNKNOWN
UNKNOWN
RT_ICON
4
2.9202
9640
UNKNOWN
UNKNOWN
RT_ICON
5
0.883646
12316
UNKNOWN
UNKNOWN
RT_ICON
32512
2.81633
76
UNKNOWN
UNKNOWN
RT_GROUP_ICON

Imports

mscoree.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
40
Monitored processes
2
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start maddstress.exe maddstress.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2948"C:\Users\admin\AppData\Local\Temp\MaddStress.exe" C:\Users\admin\AppData\Local\Temp\MaddStress.exe—Explorer.EXE
User:
admin
Company:
DrWeabo Inc.
Integrity Level:
MEDIUM
Description:
MaddStress
Exit code:
3221226540
Version:
0.0.3.0
Modules
Images
c:\windows\system32\ntdll.dll
c:\users\admin\appdata\local\temp\maddstress.exe
3616"C:\Users\admin\AppData\Local\Temp\MaddStress.exe" C:\Users\admin\AppData\Local\Temp\MaddStress.exe
Explorer.EXE
User:
admin
Company:
DrWeabo Inc.
Integrity Level:
HIGH
Description:
MaddStress
Exit code:
0
Version:
0.0.3.0
Modules
Images
c:\users\admin\appdata\local\temp\maddstress.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\microsoft.net\framework\v4.0.30319\mscoreei.dll
c:\windows\system32\sechost.dll
Total events
5 916
Read events
5 874
Write events
42
Delete events
0

Modification events

(PID) Process:(3616) MaddStress.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\.NET Memory Cache 4.0\Linkage
Operation:writeName:Export
Value:
.NET Memory Cache 4.0
(PID) Process:(3616) MaddStress.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\MSDTC Bridge 4.0.0.0\Linkage
Operation:writeName:Export
Value:
MSDTC Bridge 4.0.0.0
(PID) Process:(3616) MaddStress.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\SMSvcHost 4.0.0.0\Linkage
Operation:writeName:Export
Value:
SMSvcHost 4.0.0.0
(PID) Process:(3616) MaddStress.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\Windows Workflow Foundation 4.0.0.0\Linkage
Operation:writeName:Export
Value:
Windows Workflow Foundation 4.0.0.0
(PID) Process:(3616) MaddStress.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\BITS\Performance
Operation:writeName:1008
Value:
D8AAF5FD6F6CD801
(PID) Process:(3616) MaddStress.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\WmiApRpl\Performance
Operation:writeName:1008
Value:
CEF19EFE6F6CD801
(PID) Process:(3616) MaddStress.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\MaddStress_RASAPI32
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(3616) MaddStress.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\MaddStress_RASAPI32
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(3616) MaddStress.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\MaddStress_RASAPI32
Operation:writeName:FileTracingMask
Value:
(PID) Process:(3616) MaddStress.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\MaddStress_RASAPI32
Operation:writeName:ConsoleTracingMask
Value:
Executable files
0
Suspicious files
0
Text files
6
Unknown types
0

Dropped files

PID
Process
Filename
Type
3616MaddStress.exeC:\Users\admin\AppData\Local\DrWeabo_Inc\MaddStress.exe_StrongName_4kb5iypsijzzwpl5btaigbsziqp1cdgf\0.0.3.0\yqmgklyv.newcfgxml
MD5:DDCC161F19FDB411FAE1629FAD08A2DF
SHA256:CC4316CA6AC9532B68ADDE61ECC631691531E4216F9E4981DFDF47AD94D99D2E
3616MaddStress.exeC:\Users\admin\AppData\Local\DrWeabo_Inc\MaddStress.exe_StrongName_4kb5iypsijzzwpl5btaigbsziqp1cdgf\0.0.3.0\jhz0bv1p.newcfgxml
MD5:C6DC00F74AB0ACF4841A41E5696477D2
SHA256:BC8D2F6E92087BCF2008D2BA7F760E8CCE1396B206CBCA3022E495F976017DBD
3616MaddStress.exeC:\Users\admin\AppData\Local\DrWeabo_Inc\MaddStress.exe_StrongName_4kb5iypsijzzwpl5btaigbsziqp1cdgf\0.0.3.0\user.configxml
MD5:C6DC00F74AB0ACF4841A41E5696477D2
SHA256:BC8D2F6E92087BCF2008D2BA7F760E8CCE1396B206CBCA3022E495F976017DBD
3616MaddStress.exeC:\Users\admin\AppData\Local\DrWeabo_Inc\MaddStress.exe_StrongName_4kb5iypsijzzwpl5btaigbsziqp1cdgf\0.0.3.0\1pbtqj2e.newcfgxml
MD5:C6DC00F74AB0ACF4841A41E5696477D2
SHA256:BC8D2F6E92087BCF2008D2BA7F760E8CCE1396B206CBCA3022E495F976017DBD
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
4
DNS requests
3
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
3616
MaddStress.exe
216.58.212.142:443
google.com
Google Inc.
US
whitelisted
3616
MaddStress.exe
172.217.23.100:443
www.google.com
Google Inc.
US
whitelisted
3616
MaddStress.exe
77.111.240.106:443
tools.feron.it
One.com A/S
DK
suspicious

DNS requests

Domain
IP
Reputation
google.com
  • 216.58.212.142
malicious
www.google.com
  • 172.217.23.100
malicious
tools.feron.it
  • 77.111.240.106
suspicious

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
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Reports
MaddStress.exe