File name:

osume.exe

Full analysis: https://app.any.run/tasks/10f8374a-e8e3-4a88-9c78-9b7d214c938c
Verdict: Malicious activity
Analysis date: October 14, 2020, 10:42:16
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:

0091E03A4279D8CF5BD3015771A28EB1

SHA1:

644FE2066C1DE8465454FAFB25559D01DBE4EBD9

SHA256:

43722DCCF95C68D0E6ACB1C66CE8C18874DE9722A021227B5D81DE23E2F84AAA

SSDEEP:

6144:SdTPiUdnN0/VlH46akkQyL70K+dJ06Lt4lXR6:SdJdnN0/bhCMWrlXR6

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

    No malicious indicators.

  • SUSPICIOUS

    • Reads internet explorer settings

      • osume.exe (PID: 2108)

    • Reads Internet Cache Settings

      • osume.exe (PID: 2108)

    • Creates files in the user directory

      • osume.exe (PID: 2108)

    • Removes files from Windows directory

      • cmd.exe (PID: 2164)

  • INFO

    • Manual execution by user

      • cmd.exe (PID: 2164)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win64 Executable (generic) (61.6)
.dll | Win32 Dynamic Link Library (generic) (14.6)
.exe | Win32 Executable (generic) (10)
.exe | Win16/32 Executable Delphi generic (4.6)
.exe | Generic Win/DOS Executable (4.4)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2013:05:09 12:31:37+02:00
PEType: PE32
LinkerVersion: 8
CodeSize: 215552
InitializedDataSize: 78336
UninitializedDataSize: -
EntryPoint: 0x33ca7
OSVersion: 4
ImageVersion: -
SubsystemVersion: 4
Subsystem: Windows GUI
FileVersionNumber: 1.0.0.0
ProductVersionNumber: 1.0.0.0
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Neutral
CharacterSet: Unicode
FileDescription: Updater
FileVersion: 1.0.0.0
InternalName: osume.exe
LegalCopyright: Copyright © 2007
OriginalFileName: osume.exe
ProductName: Updater
ProductVersion: 1.0.0.0
AssemblyVersion: 1.0.0.0

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 09-May-2013 10:31:37
FileDescription: Updater
FileVersion: 1.0.0.0
InternalName: osume.exe
LegalCopyright: Copyright © 2007
OriginalFilename: osume.exe
ProductName: Updater
ProductVersion: 1.0.0.0
Assembly Version: 1.0.0.0

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: 09-May-2013 10:31:37
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
.rsrc
0x00002000
0x00012E60
0x00013000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
6.97713
.text
0x00016000
0x0003481C
0x00034A00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.2588
.reloc
0x0004C000
0x0000000C
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
0.122276

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.00112
490
UNKNOWN
UNKNOWN
RT_MANIFEST
2
7.96855
43701
UNKNOWN
UNKNOWN
RT_ICON
3
4.5454
16936
UNKNOWN
UNKNOWN
RT_ICON
4
4.60732
9640
UNKNOWN
UNKNOWN
RT_ICON
5
4.48947
4264
UNKNOWN
UNKNOWN
RT_ICON
6
5.18015
1128
UNKNOWN
UNKNOWN
RT_ICON
32512
2.70088
76
UNKNOWN
UNKNOWN
RT_GROUP_ICON

Imports

mscoree.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
42
Monitored processes
3
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start osume.exe cmd.exe shutdown.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2108"C:\Users\admin\AppData\Local\Temp\osume.exe" C:\Users\admin\AppData\Local\Temp\osume.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Description:
Updater
Exit code:
0
Version:
1.0.0.0
Modules
Images
c:\users\admin\appdata\local\temp\osume.exe
c:\systemroot\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\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\microsoft.net\framework\v4.0.30319\mscoreei.dll
2164"C:\Windows\System32\cmd.exe" C:\Windows\System32\cmd.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Modules
Images
c:\windows\system32\cmd.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
3572shutdownC:\Windows\system32\shutdown.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Shutdown and Annotation Tool
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\shutdown.exe
c:\systemroot\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\msvcrt.dll
c:\windows\system32\usp10.dll
c:\windows\system32\secur32.dll
Total events
126
Read events
107
Write events
19
Delete events
0

Modification events

(PID) Process:(2108) osume.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\13B\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(2108) osume.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(2108) osume.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(2108) osume.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(2108) osume.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
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
(PID) Process:(2108) osume.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content
Operation:writeName:CachePrefix
Value:
(PID) Process:(2108) osume.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(2108) osume.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
Executable files
0
Suspicious files
0
Text files
9
Unknown types
0

Dropped files

PID
Process
Filename
Type
2108osume.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\E0QW3GC0.txttext
MD5:—
SHA256:—
2108osume.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\PO2HN1X2\style[1].csstext
MD5:—
SHA256:—
2108osume.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\changelog[1].htmhtml
MD5:—
SHA256:—
2108osume.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\78RFYB7Z\jquery.autocomplete[1].jstext
MD5:—
SHA256:—
2108osume.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\6Z2BCOUL\head-logo[1].pngimage
MD5:—
SHA256:—
2108osume.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\78RFYB7Z\widgets[1].jstext
MD5:—
SHA256:—
2108osume.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\site-switcher[1].jstext
MD5:—
SHA256:—
2108osume.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\6Z2BCOUL\main[1].jstext
MD5:—
SHA256:—
2108osume.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\PO2HN1X2\I0EDKLPD.htmhtml
MD5:AFF950CAB4C0265E21D401DB15F1026D
SHA256:753E0DD54F28C4F7009B9C0B18A68AED175416BD8B7D134858264586EAAC56F0
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
8
TCP/UDP connections
8
DNS requests
5
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2108
osume.exe
GET
200
104.22.74.180:80
http://s.ppy.sh/css/style.css?1544676848
US
text
13.3 Kb
suspicious
2108
osume.exe
GET
200
104.22.74.180:80
http://s.ppy.sh/js/site-switcher.js?f1234j8i9
US
text
14.0 Kb
suspicious
2108
osume.exe
GET
200
104.22.74.180:80
http://s.ppy.sh/js/jquery.autocomplete.js
US
text
2.78 Kb
suspicious
2108
osume.exe
GET
200
104.22.74.180:80
http://s.ppy.sh/images/head-logo.png
US
image
17.1 Kb
suspicious
2108
osume.exe
GET
200
172.67.14.100:80
http://osu.ppy.sh/p/changelog?updater=1
US
html
3.97 Kb
suspicious
2108
osume.exe
GET
200
104.22.74.180:80
http://s.ppy.sh/js/main.js?1537251413
US
text
6.26 Kb
suspicious
2108
osume.exe
GET
200
185.172.148.132:80
http://enchantwidgets-1358.kxcdn.com/widgets.js
DE
text
103 Kb
whitelisted
2108
osume.exe
GET
302
54.81.119.39:80
http://platform.enchant.com/
US
html
138 b
unknown
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
—
—
172.67.14.100:80
osu.ppy.sh
—
US
suspicious
2108
osume.exe
172.67.14.100:80
osu.ppy.sh
—
US
suspicious
2108
osume.exe
52.203.131.14:80
platform.enchant.com
Amazon.com, Inc.
US
unknown
2108
osume.exe
104.22.74.180:80
osu.ppy.sh
Cloudflare Inc
US
suspicious
2108
osume.exe
54.81.119.39:80
platform.enchant.com
Amazon.com, Inc.
US
unknown
—
—
185.172.148.132:80
enchantwidgets-1358.kxcdn.com
proinity GmbH
DE
malicious

DNS requests

Domain
IP
Reputation
osu.ppy.sh
  • 172.67.14.100
  • 104.22.74.180
  • 104.22.75.180
suspicious
s.ppy.sh
  • 104.22.74.180
  • 172.67.14.100
  • 104.22.75.180
suspicious
platform.enchant.com
  • 52.203.131.14
  • 54.81.119.39
unknown
enchantwidgets-1358.kxcdn.com
  • 185.172.148.132
whitelisted

Threats

No threats detected
No debug info
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Reports
osume.exe