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File name:

4DD3.exe

Full analysis: https://app.any.run/tasks/b7c7222e-1927-4465-b3f0-48ea637f3a22
Verdict: Malicious activity
Analysis date: July 17, 2019, 14:31:44
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
MIME: application/x-dosexec
File info: PE32 executable (DLL) (console) Intel 80386, for MS Windows
MD5:

ED60C95C805DBAEE92C90C3AB930085A

SHA1:

EC4FA2E62BE62A7BD1A67157BA46D1B022837575

SHA256:

D35574D2CC42B4EDBF217A86639864422FBE02443250A36EB2CD11B22F165C39

SSDEEP:

24576:YbhBoIcENh5n8O+0KFaMtZKBaNmPA/I/aa5o:YbnoIcEhn8VkMtZKx/aa5o

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

      • DllHost.exe (PID: 2468)
      • explorer.exe (PID: 304)
      • windanr.exe (PID: 2204)
      • svchost.exe (PID: 832)

  • SUSPICIOUS

    • Uses RUNDLL32.EXE to load library

      • explorer.exe (PID: 304)

    • Creates files in the user directory

      • explorer.exe (PID: 304)

  • INFO

    • Loads main object executable

      • rundll32.exe (PID: 3696)
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

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2010:11:20 13:05:02+01:00
PEType: PE32
LinkerVersion: 9
CodeSize: 872448
InitializedDataSize: 406016
UninitializedDataSize: -
EntryPoint: 0x0000
OSVersion: 6.1
ImageVersion: 6.1
SubsystemVersion: 6.1
Subsystem: Windows command line
FileVersionNumber: 6.1.7601.17514
ProductVersionNumber: 6.1.7601.17514
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Windows NT 32-bit
ObjectFileType: Dynamic link library
FileSubtype: -
LanguageCode: English (U.S.)
CharacterSet: Unicode
CompanyName: Microsoft Corporation
FileDescription: NT Layer DLL
FileVersion: 6.1.7601.17514 (win7sp1_rtm.101119-1850)
InternalName: ntdll.dll
LegalCopyright: © Microsoft Corporation. All rights reserved.
OriginalFileName: ntdll.dll
ProductName: Microsoft® Windows® Operating System
ProductVersion: 6.1.7601.17514

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_CUI
Compilation Date: 20-Nov-2010 12:05:02
Detected languages:
  • English - United States
Debug artifacts:
  • ntdll.pdb
CompanyName: Microsoft Corporation
FileDescription: NT Layer DLL
FileVersion: 6.1.7601.17514 (win7sp1_rtm.101119-1850)
InternalName: ntdll.dll
LegalCopyright: © Microsoft Corporation. All rights reserved.
OriginalFilename: ntdll.dll
ProductName: Microsoft® Windows® Operating System
ProductVersion: 6.1.7601.17514

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: 0x000000D0

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 5
Time date stamp: 20-Nov-2010 12:05:02
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_DLL
  • IMAGE_FILE_EXECUTABLE_IMAGE

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x000D4D66
0x000D4E00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.81471
RT
0x000D6000
0x000001DC
0x00000200
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
5.59855
.data
0x000D7000
0x00008064
0x00006C00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0.683427
.rsrc
0x000E0000
0x000560D8
0x00056200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
3.33271
.reloc
0x00137000
0x00004C3C
0x00004E00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
6.67729

Resources

Title
Entropy
Size
Codepage
Language
Type
1
3.53644
896
UNKNOWN
English - United States
RT_VERSION

Exports

Title
Ordinal
Address
8
0x000120A0
RtlActivateActivationContextUnsafeFast
9
0x00052FED
RtlDeactivateActivationContextUnsafeFast
10
0x00053063
RtlInterlockedPushListSList
11
0x00035ACC
RtlUlongByteSwap
12
0x00035B50
RtlUlonglongByteSwap
13
0x00035B60
RtlUshortByteSwap
14
0x00035B40
ExpInterlockedPopEntrySListEnd
15
0x00035A8F
ExpInterlockedPopEntrySListFault
16
0x00035A8D
ExpInterlockedPopEntrySListResume
17
0x00035A64
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
33
Monitored processes
5
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
start windanr.exe no specs rundll32.exe no specs Thumbnail Cache Out of Proc Server no specs explorer.exe no specs svchost.exe

Process information

PID
CMD
Path
Indicators
Parent process
2204"windanr.exe"C:\Windows\system32\windanr.exe—qemu-ga.exe
User:
admin
Integrity Level:
MEDIUM
3696"C:\Windows\System32\rundll32.exe" "C:\Users\admin\Desktop\4DD3.exe", #1C:\Windows\System32\rundll32.exe—explorer.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)
2468C:\Windows\system32\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}C:\Windows\system32\DllHost.exe—svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
COM Surrogate
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
304C:\Windows\Explorer.EXEC:\Windows\explorer.exe——
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Explorer
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
832C:\Windows\system32\svchost.exe -k netsvcsC:\Windows\System32\svchost.exe
services.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Host Process for Windows Services
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Total events
1 064
Read events
970
Write events
0
Delete events
0

Modification events

No data
Executable files
0
Suspicious files
4
Text files
0
Unknown types
3

Dropped files

PID
Process
Filename
Type
832svchost.exeC:\Windows\SoftwareDistribution\DataStore\DataStore.edb —
MD5:—
SHA256:—
832svchost.exeC:\Windows\appcompat\programs\RecentFileCache.bcftxt
MD5:89B163A5751B417E52EE9ABE1034EDD2
SHA256:00D1E1123575F8BBE9ECDE0146CF42470A8AE00FE7A60AAC09A44E71092A16EB
832svchost.exeC:\Windows\SoftwareDistribution\DataStore\Logs\edb.chkbinary
MD5:DE4F7F892CC9D9BA48C735B8A00346D7
SHA256:58EF250BADD8F5B3DEA59FBB6B9DF22F19DD6699F0095FA5598BDE99E3D7B2A1
304explorer.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\AutomaticDestinations\7e4dca80246863e3.automaticDestinations-msautomaticdestinations-ms
MD5:761A20DD59EEF823847A77EBDA56BDF1
SHA256:3D50746C9A652E2696BEB8EB500EF626F91DA73E2FDB4A395AD8FE619D10942E
832svchost.exeC:\Windows\SoftwareDistribution\DataStore\Logs\edb.logbinary
MD5:F9891F54274382E138EE2D413DB26B84
SHA256:5C2783093A81255A3BB86B940B6758CF287FD6E4B24A29F17886486159DCC92C
304explorer.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\Network and Internet.lnklnk
MD5:FB511CEA67F0EF7C5235B37286DCE826
SHA256:DE9DD12E55FC33F19DDB51D4540612F42DB23E53B5CDE84EE6E80619E56BBFDA
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
0
DNS requests
0
Threats
0

HTTP requests

No HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

No data

DNS requests

No data

Threats

No threats detected
No debug info
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Reports
4DD3.exe