File name:

update.exe

Full analysis: https://app.any.run/tasks/f36dade3-f3f7-49ca-b5a6-2a8b7706b231
Verdict: Malicious activity
Analysis date: April 15, 2019, 05:01:16
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:

B8E19C39E310B29F1DC332969005762B

SHA1:

967A36D614D8F1C5A96F5387EE3979C96041E159

SHA256:

EF00C049EE2CBF8AB4709D19311A421FB1FFBB5C04F6293E7855C5F07116F589

SSDEEP:

24576:9NlQMmJw0unPn7Cx3NQ/ozRg9jwW3vkZLgLsab9dMzvuCx/YHM9EPv9lewrSoGLs:9NlQlJCnPn76dQQzRgu+KLgLUFOBPvTJ

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

    No suspicious indicators.

  • INFO

    No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable (generic) (52.9)
.exe | Generic Win/DOS Executable (23.5)
.exe | DOS Executable Generic (23.5)

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 09-Apr-2019 15:13:18
Detected languages:
  • Chinese - PRC
FileVersion: 1.0.0.0
FileDescription: 快乐的小伙伴
ProductName: 快乐的小伙伴
ProductVersion: 1.0.0.0
CompanyName: 快乐的小伙伴
LegalCopyright: 快乐的小伙伴
Comments: 快乐的小伙伴

DOS Header

Magic number: MZ
Bytes on last page of file: 0x0000
Pages in file: 0x0000
Relocations: 0x0000
Size of header: 0x0000
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: 0x00000110

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 4
Time date stamp: 09-Apr-2019 15:13:18
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
Esp0
0x00001000
0x00214000
0x00000000
IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
Esp1
0x00215000
0x00167000
0x00166200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
7.99987
.rsrc
0x0037C000
0x00009000
0x00008C00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
7.69824
.Esp
0x00385000
0x000001FF
0x00000200
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
6.89315

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.07695
461
Latin 1 / Western European
UNKNOWN
RT_MANIFEST
2
2.18858
296
Latin 1 / Western European
Chinese - PRC
RT_ICON
3
7.96579
30742
Latin 1 / Western European
UNKNOWN
RT_ICON
4
6.8235
180
Latin 1 / Western European
Chinese - PRC
RT_CURSOR
5
7.27086
308
Latin 1 / Western European
Chinese - PRC
RT_CURSOR
6
7.37615
308
Latin 1 / Western European
Chinese - PRC
RT_CURSOR
1032
4.32193
20
Latin 1 / Western European
Chinese - PRC
RT_GROUP_CURSOR
1033
4.22193
20
Latin 1 / Western European
Chinese - PRC
RT_GROUP_CURSOR
1037
7.15966
234
Latin 1 / Western European
Chinese - PRC
RT_DIALOG
1084
7.93408
2222
Latin 1 / Western European
Chinese - PRC
RT_DIALOG

Imports

ADVAPI32.dll
AVIFIL32.dll
COMCTL32.dll
GDI32.dll
KERNEL32.DLL
MSVFW32.dll
OLEAUT32.dll
RASAPI32.dll
SHELL32.dll
USER32.dll
No data.
screenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
35
Monitored processes
2
Malicious processes
0
Suspicious processes
0

Behavior graph

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

Process information

PID
CMD
Path
Indicators
Parent process
352"C:\Users\admin\AppData\Local\Temp\update.exe" C:\Users\admin\AppData\Local\Temp\update.exe
explorer.exe
User:
admin
Company:
快乐的小伙伴
Integrity Level:
HIGH
Description:
快乐的小伙伴
Exit code:
0
Version:
1.0.0.0
Modules
Images
c:\users\admin\appdata\local\temp\update.exe
c:\systemroot\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\avifil32.dll
c:\windows\system32\user32.dll
3000"C:\Users\admin\AppData\Local\Temp\update.exe" C:\Users\admin\AppData\Local\Temp\update.exe—explorer.exe
User:
admin
Company:
快乐的小伙伴
Integrity Level:
MEDIUM
Description:
快乐的小伙伴
Exit code:
3221226540
Version:
1.0.0.0
Modules
Images
c:\users\admin\appdata\local\temp\update.exe
c:\systemroot\system32\ntdll.dll
Total events
51
Read events
33
Write events
18
Delete events
0

Modification events

(PID) Process:(352) update.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\update_RASAPI32
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(352) update.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\update_RASAPI32
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(352) update.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\update_RASAPI32
Operation:writeName:FileTracingMask
Value:
4294901760
(PID) Process:(352) update.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\update_RASAPI32
Operation:writeName:ConsoleTracingMask
Value:
4294901760
(PID) Process:(352) update.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\update_RASAPI32
Operation:writeName:MaxFileSize
Value:
1048576
(PID) Process:(352) update.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\update_RASAPI32
Operation:writeName:FileDirectory
Value:
%windir%\tracing
(PID) Process:(352) update.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\update_RASMANCS
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(352) update.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\update_RASMANCS
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(352) update.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\update_RASMANCS
Operation:writeName:FileTracingMask
Value:
4294901760
(PID) Process:(352) update.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\update_RASMANCS
Operation:writeName:ConsoleTracingMask
Value:
4294901760
Executable files
0
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

No data
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
2
DNS requests
3
Threats
3

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
352
update.exe
GET
—
203.205.142.186:80
http://xui.ptlogin2.qq.com/cgi-bin/xlogin?proxy_url=http%3A//qzs.qq.com/qzone/v6/portal/proxy.html&daid=5&&hide_title_bar=1&low_login=0&qlogin_auto_login=1&no_verifyimg=1&link_target=blank&appid=549000912&style=22&target=self&s_url=http%3A%2F%2Fqzs.qq.com%2Fqzone%2Fv5%2Floginsucc.html%3Fpara%3Dizone&pt_qr_app=%E6%89%8B%E6%9C%BAQQ%E7%A9%BA%E9%97%B4&pt_qr_link=http%3A//z.qzone.com/download.html&self_regurl=http%3A//qzs.qq.com/qzone/v6/reg/index.html&pt_qr_help_link=http%3A//z.qzone.com/download.html
CN
—
—
unknown
352
update.exe
GET
200
117.25.157.119:80
http://2019.ip138.com/ic.asp
CN
html
218 b
suspicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
352
update.exe
203.205.142.186:80
xui.ptlogin2.qq.com
Tencent Building, Kejizhongyi Avenue
CN
unknown
352
update.exe
117.25.157.119:80
2019.ip138.com
Xiamen
CN
suspicious

DNS requests

Domain
IP
Reputation
xui.ptlogin2.qq.com
  • 203.205.142.186
unknown
localhost.ptlogin2.qq.com
  • 127.0.0.1
unknown
2019.ip138.com
  • 117.25.157.119
unknown

Threats

PID
Process
Class
Message
352
update.exe
Potential Corporate Privacy Violation
ET POLICY Unsupported/Fake Windows NT Version 5.0
352
update.exe
Misc activity
SUSPICIOUS [PTsecurity] IP lookup service ip138.com
1 ETPRO signatures available at the full report
No debug info
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Reports
update.exe