File name:

DontSleep.exe

Full analysis: https://app.any.run/tasks/3c0f73cb-b4a7-428b-8d2e-c50f0257d6fe
Verdict: Malicious activity
Analysis date: February 11, 2022, 08:49:28
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

E77E1A7372CC6C5C2DB1DFB5510F7A8C

SHA1:

0F817EC894D43D9C1F5FD7D01462009EC7301765

SHA256:

FC8E1739169996B652FC3AA39F4E18089A61668567F169C8E2A4170D11AC9259

SSDEEP:

1536:mm4CSe6EbTAyqB7usHvHrNtZVa82LwWyq67Y/KMh2WRrqR1Qsj:mmHSY32BvfrbZcDujsy62WRrir

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

      • DontSleep.exe (PID: 1988)

  • SUSPICIOUS

    • Checks supported languages

      • DontSleep.exe (PID: 1988)

    • Reads the computer name

      • DontSleep.exe (PID: 1988)

    • Executed as Windows Service

      • EOSNotify.exe (PID: 3360)

    • Uses RUNDLL32.EXE to load library

      • DontSleep.exe (PID: 1988)

    • Executed via Task Scheduler

      • sipnotify.exe (PID: 1688)

  • INFO

    • Checks supported languages

      • rundll32.exe (PID: 1292)
      • taskmgr.exe (PID: 3452)
      • rundll32.exe (PID: 3432)
      • EOSNotify.exe (PID: 3360)
      • sipnotify.exe (PID: 1688)

    • Reads the computer name

      • rundll32.exe (PID: 1292)
      • taskmgr.exe (PID: 3452)
      • sipnotify.exe (PID: 1688)

    • Reads settings of System Certificates

      • sipnotify.exe (PID: 1688)

    • Checks Windows Trust Settings

      • sipnotify.exe (PID: 1688)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable MS Visual C++ (generic) (35.8)
.exe | Win64 Executable (generic) (31.7)
.scr | Windows screen saver (15)
.dll | Win32 Dynamic Link Library (generic) (7.5)
.exe | Win32 Executable (generic) (5.1)

EXIF

EXE

SpecialBuild: -
ProductVersion: 3, 6, 4, 0
ProductName: Don't Sleep SoftwareOK.com
PrivateBuild: -
OriginalFileName: DontSleep.exe
LegalTrademarks: -
LegalCopyright: Copyright © 2010 - 2014
InternalName: Don't Sleep
FileVersion: 3, 6, 4, 0
FileDescription: Don't Sleep
CompanyName: Nenad Hrg (SoftwareOK.com)
Company: Nenad Hrg (SoftwareOK.de)
Comments: -
CharacterSet: Unicode
LanguageCode: German
FileSubtype: -
ObjectFileType: Dynamic link library
FileOS: Windows NT 32-bit
FileFlags: (none)
FileFlagsMask: 0x003f
ProductVersionNumber: 3.6.4.0
FileVersionNumber: 3.6.4.0
Subsystem: Windows GUI
SubsystemVersion: 4
ImageVersion: -
OSVersion: 4
EntryPoint: 0x9764
UninitializedDataSize: -
InitializedDataSize: 97792
CodeSize: 35328
LinkerVersion: 6
PEType: PE32
TimeStamp: 2014:12:02 18:27:36+01:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 02-Dec-2014 17:27:36
Detected languages:
  • German - Germany
Comments: -
Company: Nenad Hrg (SoftwareOK.de)
CompanyName: Nenad Hrg (SoftwareOK.com)
FileDescription: Don't Sleep
FileVersion: 3, 6, 4, 0
InternalName: Don't Sleep
LegalCopyright: Copyright © 2010 - 2014
LegalTrademarks: -
OriginalFilename: DontSleep.exe
PrivateBuild: -
ProductName: Don't Sleep SoftwareOK.com
ProductVersion: 3, 6, 4, 0
SpecialBuild: -

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: 0x000000F0

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 4
Time date stamp: 02-Dec-2014 17:27:36
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
.text
0x00001000
0x00008906
0x00008A00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.45046
.rdata
0x0000A000
0x000014E0
0x00001600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.25494
.data
0x0000C000
0x00010710
0x00005C00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
7.91534
.rsrc
0x0001D000
0x00005E10
0x00006000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.93154

Resources

Title
Entropy
Size
Codepage
Language
Type
1
4.85904
677
UNKNOWN
German - Germany
RT_MANIFEST
2
6.12204
2216
UNKNOWN
German - Germany
RT_ICON
3
4.66988
2216
UNKNOWN
German - Germany
RT_ICON
4
7.48777
3240
UNKNOWN
German - Germany
RT_ICON
5
6.12517
2216
UNKNOWN
German - Germany
RT_ICON
6
6.21774
2216
UNKNOWN
German - Germany
RT_ICON
7
1.7922
68
UNKNOWN
German - Germany
RT_STRING
9
1.34631
50
UNKNOWN
German - Germany
RT_STRING
103
3.62558
880
UNKNOWN
German - Germany
RT_DIALOG
107
1.81924
20
UNKNOWN
German - Germany
RT_GROUP_ICON

Imports

ADVAPI32.dll
COMCTL32.dll
GDI32.dll
KERNEL32.dll
MSVCRT.dll
SHELL32.dll
USER32.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
40
Monitored processes
6
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start dontsleep.exe taskmgr.exe no specs rundll32.exe no specs rundll32.exe no specs sipnotify.exe eosnotify.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1292"C:\Windows\System32\rundll32.exe" shell32.dll,Control_RunDLL desk.cpl,,3C:\Windows\System32\rundll32.exe—DontSleep.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows host process (Rundll32)
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\rundll32.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\imagehlp.dll
1688C:\Windows\system32\sipnotify.exe -LogonOrUnlockC:\Windows\system32\sipnotify.exe
taskeng.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
sipnotify
Exit code:
0
Version:
6.1.7602.20480 (win7sp1_ldr_escrow.191010-1716)
Modules
Images
c:\windows\system32\sipnotify.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
1988"C:\Users\admin\AppData\Local\Temp\DontSleep.exe" C:\Users\admin\AppData\Local\Temp\DontSleep.exe
Explorer.EXE
User:
admin
Company:
Nenad Hrg (SoftwareOK.com)
Integrity Level:
MEDIUM
Description:
Don't Sleep
Exit code:
0
Version:
3, 6, 4, 0
Modules
Images
c:\users\admin\appdata\local\temp\dontsleep.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
3360C:\Windows\system32\EOSNotify.exe C:\Windows\system32\EOSNotify.exe—services.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
EOS Notification
Exit code:
0
Version:
6.1.7601.24544 (win7sp1_ldr_escrow.191230-1647)
Modules
Images
c:\windows\system32\eosnotify.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
3432"C:\Windows\System32\rundll32.exe" user32.dll,LockWorkStationC:\Windows\System32\rundll32.exe—DontSleep.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows host process (Rundll32)
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\rundll32.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\imagehlp.dll
3452"C:\Windows\System32\taskmgr.exe" C:\Windows\System32\taskmgr.exe—DontSleep.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Task Manager
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\taskmgr.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
Total events
3 785
Read events
3 753
Write events
32
Delete events
0

Modification events

(PID) Process:(1988) DontSleep.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(1988) DontSleep.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(1988) DontSleep.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(1988) DontSleep.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
(PID) Process:(3452) taskmgr.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\TaskManager
Operation:writeName:UsrColumnSettings
Value:
1C0C0000340400000000000050000000010000001D0C0000350400000000000023000000010000001E0C000036040000000000003C000000010000001F0C000039040000000000004E00000001000000200C000037040000000000004E00000001000000
(PID) Process:(3452) taskmgr.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\TaskManager
Operation:writeName:Preferences
Value:
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
(PID) Process:(1292) rundll32.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\16C\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(1292) rundll32.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\16C\52C64B7E
Operation:writeName:@Display.dll,-1
Value:
Display
(PID) Process:(1292) rundll32.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\16C\52C64B7E
Operation:writeName:@Display.dll,-300
Value:
Screen Resolution
(PID) Process:(1988) DontSleep.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:DontSleep
Value:
"C:\Users\admin\AppData\Local\Temp\DontSleep.exe" -bg
Executable files
0
Suspicious files
1
Text files
6
Unknown types
0

Dropped files

PID
Process
Filename
Type
1988DontSleep.exeC:\Users\admin\AppData\Local\Temp\DontSleep.initext
MD5:CE2BF099DC174C3059BCD32A3ED48087
SHA256:5275141A5A4994F74173A034588543F6F3ABAEA58EDD0D247CE1EC1280EE5220
1688sipnotify.exeC:\Users\admin\AppData\Local\microsoft\windows\SipNotify\eoscontent\styles.csstext
MD5:3383EEF350240253D7C2C2564381B3CB
SHA256:85443493D86D6D7FB0E07BC9705DFC9C858086FBA1B0E508092AB328D5F145E8
1688sipnotify.exeC:\Users\admin\AppData\Local\microsoft\windows\SipNotify\eoscontent\main.jpgimage
MD5:B342ACE63F77961249A084C61EABC884
SHA256:E5067BBA2095B5DA7C3171EC116E9A92337E24E471339B0860A160076EFE49B9
1688sipnotify.exeC:\Users\admin\AppData\Local\microsoft\windows\SipNotify\eoscontent\microsoft-logo.pngimage
MD5:B7C73A0CFBA68CC70C35EF9C63703CE4
SHA256:1D8B27A0266FF526CF95447F3701592A908848467D37C09A00A2516C1F29A013
1688sipnotify.exeC:\Users\admin\AppData\Local\microsoft\windows\SipNotify\eoscontent\en-us.htmlhtml
MD5:9752942B57692148B9F614CF4C119A36
SHA256:E31B834DD53FA6815F396FC09C726636ABF98F3367F0CF1590EF5EB3801C75D1
1688sipnotify.exeC:\Users\admin\AppData\Local\microsoft\windows\SipNotify\eoscontent\metadata.jsonbinary
MD5:E8A970BA6CE386EED9A5E724F26212A6
SHA256:7E06107D585D8FC7870998F3856DCC3E35800AA97E4406AAB83BC8444B6CBDE3
1688sipnotify.exeC:\Users\admin\AppData\Local\microsoft\windows\SipNotify\eoscontent\script.jstext
MD5:A2682382967C351F7ED21762F9E5DE9E
SHA256:36B1D26F1EC69685648C0528C2FCE95A3C2DBECF828CDFA4A8B4239A15B644A2
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
1
DNS requests
1
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1688
sipnotify.exe
HEAD
200
104.109.59.136:80
http://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RE2JgkA?v=132890430254190000
NL
—
—
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
1688
sipnotify.exe
104.109.59.136:80
query.prod.cms.rt.microsoft.com
Akamai International B.V.
NL
unknown

DNS requests

Domain
IP
Reputation
query.prod.cms.rt.microsoft.com
  • 104.109.59.136
whitelisted

Threats

No threats detected
No debug info
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Reports
DontSleep.exe