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File name:

2019-08-17_19-58-20.exe

Full analysis: https://app.any.run/tasks/ef5bf87f-f480-4fbd-9bf9-8cad188796f5
Verdict: Malicious activity
Analysis date: August 17, 2019, 11:06:59
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
MD5:

86451E29FB5BA07F3A07B80BE649B0C4

SHA1:

134C3970566CF05AC53C011A375FC7A2E17AFD0F

SHA256:

FE0BD9ED6F634181C76BAF694AEDB66B2CFFEB705B7AA882B2B0194121B8D38C

SSDEEP:

6144:jFd6NZJqVasjGyD5y8fb004XW1+67B+ckKyAOLbb37SlOi:jGNZJ5sFDfb004XWEs+cnBWfGO

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

    • Loads dropped or rewritten executable

      • rundll32.exe (PID: 1696)
      • rundll32.exe (PID: 2564)

    • Changes the autorun value in the registry

      • 2019-08-17_19-58-20.exe (PID: 2992)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • 2019-08-17_19-58-20.exe (PID: 2992)

    • Uses NETSH.EXE for network configuration

      • 2019-08-17_19-58-20.exe (PID: 2992)

    • Uses RUNDLL32.EXE to load library

      • rundll32.exe (PID: 1720)
      • 2019-08-17_19-58-20.exe (PID: 2992)

  • INFO

    • Manual execution by user

      • rundll32.exe (PID: 1720)
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) (42.2)
.exe | Win64 Executable (generic) (37.3)
.dll | Win32 Dynamic Link Library (generic) (8.8)
.exe | Win32 Executable (generic) (6)
.exe | Generic Win/DOS Executable (2.7)

EXIF

EXE

ProductVersion: 12.0.0.25
FileVersion: 55.44.0.25
CharacterSet: Windows, Latin1
LanguageCode: English (U.S.)
FileSubtype: -
ObjectFileType: Executable application
FileOS: Windows NT 32-bit
FileFlags: Patched
FileFlagsMask: 0x003f
ProductVersionNumber: 55.0.0.0
FileVersionNumber: 55.0.0.0
Subsystem: Windows GUI
SubsystemVersion: 5.1
ImageVersion: -
OSVersion: 5.1
EntryPoint: 0x6ddf
UninitializedDataSize: -
InitializedDataSize: 306176
CodeSize: 129536
LinkerVersion: 12
PEType: PE32
TimeStamp: 2018:07:22 21:59:32+02:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 22-Jul-2018 19:59:32
Detected languages:
  • English - United States
FileVersion: 55.44.0.25
ProductVersion: 12.0.0.25

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: 0x000000E8

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 5
Time date stamp: 22-Jul-2018 19:59:32
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
.text
0x00001000
0x0001F9C0
0x0001FA00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.70621
.rdata
0x00021000
0x00019C78
0x00019E00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
6.17907
.data
0x0003B000
0x0002945C
0x00002E00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
2.61372
.rsrc
0x00065000
0x000065F8
0x00006600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.34817
.reloc
0x0006C000
0x00001FEC
0x00002000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
6.56272

Resources

Title
Entropy
Size
Codepage
Language
Type
1
3.12209
332
UNKNOWN
UNKNOWN
RT_VERSION
2
5.17012
9640
UNKNOWN
UNKNOWN
RT_ICON
3
5.58631
4264
UNKNOWN
UNKNOWN
RT_ICON
14
3.26538
618
UNKNOWN
UNKNOWN
RT_STRING
15
3.38034
838
UNKNOWN
UNKNOWN
RT_STRING
16
3.3793
918
UNKNOWN
UNKNOWN
RT_STRING
17
3.37502
906
UNKNOWN
UNKNOWN
RT_STRING
18
3.34254
1116
UNKNOWN
UNKNOWN
RT_STRING
19
3.35164
970
UNKNOWN
UNKNOWN
RT_STRING
20
3.33028
1288
UNKNOWN
UNKNOWN
RT_STRING

Imports

ADVAPI32.dll
KERNEL32.dll
USER32.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
92
Monitored processes
6
Malicious processes
4
Suspicious processes
0

Behavior graph

Click at the process to see the details
start 2019-08-17_19-58-20.exe rundll32.exe no specs netsh.exe netsh.exe rundll32.exe no specs rundll32.exe

Process information

PID
CMD
Path
Indicators
Parent process
2992"C:\Users\admin\Desktop\2019-08-17_19-58-20.exe" C:\Users\admin\Desktop\2019-08-17_19-58-20.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Version:
55.44.0.25
2564"C:\Windows\System32\rundll32.exe" "C:\Users\admin\AppData\Local\liunous.dll",liunous C:\Users\admin\Desktop\2019-08-17_19-58-20.exeC:\Windows\SysWOW64\rundll32.exe—2019-08-17_19-58-20.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows host process (Rundll32)
Exit code:
1073807364
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
2920"C:\Windows\SysWOW64\netsh.exe" advfirewall firewall add rule name="Rundll32" dir=out action=allow protocol=any program="C:\Windows\system32\rundll32.exe"C:\Windows\SysWOW64\netsh.exe
2019-08-17_19-58-20.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Network Command Shell
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
2860"C:\Windows\SysWOW64\netsh.exe" advfirewall firewall add rule name="Rundll32" dir=in action=allow protocol=any program="C:\Windows\system32\rundll32.exe"C:\Windows\SysWOW64\netsh.exe
2019-08-17_19-58-20.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Network Command Shell
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
1720"C:\Windows\System32\rundll32.exe" "C:\Users\admin\AppData\Local\liunous.dll",liunousC:\Windows\System32\rundll32.exe—Explorer.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows host process (Rundll32)
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
1696"C:\Windows\System32\rundll32.exe" "C:\Users\admin\AppData\Local\liunous.dll",liunousC:\Windows\SysWOW64\rundll32.exe
rundll32.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows host process (Rundll32)
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Total events
191
Read events
84
Write events
0
Delete events
0

Modification events

No data
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
29922019-08-17_19-58-20.exeC:\Users\admin\AppData\Local\liunous.dllexecutable
MD5:000218431F3C92D27717BBAC3F1F7633
SHA256:86ACA11A223F1F70F4B630D588F5DB3805132C4D2E3CE8AE634A8514E2C0E2FA
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
2
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
1696
rundll32.exe
216.58.206.105:443
—
Google Inc.
US
unknown

DNS requests

Domain
IP
Reputation
teredo.ipv6.microsoft.com
  • —
whitelisted

Threats

No threats detected
No debug info
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Reports
2019-08-17_19-58-20.exe