File name:

0fd

Full analysis: https://app.any.run/tasks/00a463e0-efea-47e0-bfde-a994c8d92fee
Verdict: Malicious activity
Analysis date: October 14, 2019, 09:23:43
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
MD5:

BBE1F27389E3ABE94176A71F1B9D6E45

SHA1:

1A956BF0C7B84B70EC33EA829A3161287F8287AC

SHA256:

0FDDBDAD539FEEB904E7FDFA0A1172BBDB64D74B5406C76A36EC30A1496AC463

SSDEEP:

49152:fytvjkR51HGhujN60iVU/o3O8dTMDoCAV:fovjWJ606Ug3O8d

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

      • WerFault.exe (PID: 3992)

  • SUSPICIOUS

    • Searches for installed software

      • rundll32.exe (PID: 2040)

  • INFO

    • Loads main object executable

      • rundll32.exe (PID: 2040)

    • Application was crashed

      • rundll32.exe (PID: 2040)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 EXE PECompact compressed (generic) (70.7)
.dll | Win32 Dynamic Link Library (generic) (11.2)
.exe | Win32 Executable (generic) (7.6)
.exe | Win16/32 Executable Delphi generic (3.5)
.exe | Generic Win/DOS Executable (3.4)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2019:09:30 20:41:35+02:00
PEType: PE32
LinkerVersion: 2.25
CodeSize: 1887232
InitializedDataSize: 256512
UninitializedDataSize: -
EntryPoint: 0x1ce7ac
OSVersion: 5
ImageVersion: -
SubsystemVersion: 5
Subsystem: Windows GUI

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 30-Sep-2019 18:41:35

DOS Header

Magic number: MZ
Bytes on last page of file: 0x0050
Pages in file: 0x0002
Relocations: 0x0000
Size of header: 0x0004
Min extra paragraphs: 0x000F
Max extra paragraphs: 0xFFFF
Initial SS value: 0x0000
Initial SP value: 0x00B8
Checksum: 0x0000
Initial IP value: 0x0000
Initial CS value: 0x0000
Overlay number: 0x001A
OEM identifier: 0x0000
OEM information: 0x0000
Address of NE header: 0x00000100

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 10
Time date stamp: 30-Sep-2019 18:41:35
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_BYTES_REVERSED_HI
  • IMAGE_FILE_BYTES_REVERSED_LO
  • IMAGE_FILE_DLL
  • IMAGE_FILE_EXECUTABLE_IMAGE
  • IMAGE_FILE_LINE_NUMS_STRIPPED
  • IMAGE_FILE_LOCAL_SYMS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x001CB020
0x001CB200
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.53588
.itext
0x001CD000
0x00001814
0x00001A00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.09901
.data
0x001CF000
0x00016FB0
0x00017000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
6.70059
.bss
0x001E6000
0x00007ED8
0x00000000
IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.idata
0x001EE000
0x00002600
0x00002600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
5.1929
.didata
0x001F1000
0x000001D4
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
3.22228
.edata
0x001F2000
0x000000AB
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
2.08727
.rdata
0x001F3000
0x00000044
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
1.16606
.reloc
0x001F4000
0x00020998
0x00020A00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
6.6995
.rsrc
0x00215000
0x00004400
0x00004400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.24477

Resources

Title
Entropy
Size
Codepage
Language
Type
4079
3.34782
976
UNKNOWN
UNKNOWN
RT_STRING
4080
3.3442
644
UNKNOWN
UNKNOWN
RT_STRING
4081
2.5
64
UNKNOWN
UNKNOWN
RT_STRING
4082
2.5
64
UNKNOWN
UNKNOWN
RT_STRING
4083
2.5
64
UNKNOWN
UNKNOWN
RT_STRING
4084
3.3035
680
UNKNOWN
UNKNOWN
RT_STRING
4085
3.33735
972
UNKNOWN
UNKNOWN
RT_STRING
4086
3.52387
920
UNKNOWN
UNKNOWN
RT_STRING
4087
3.23072
1176
UNKNOWN
UNKNOWN
RT_STRING
4088
3.30539
912
UNKNOWN
UNKNOWN
RT_STRING

Imports

advapi32.dll
esent.dll
gdi32.dll
kernel32.dll
kernel32.dll (delay-loaded)
msvcrt.dll
netapi32.dll
ntdll.dll
ole32.dll
oleaut32.dll

Exports

Title
Ordinal
Address
dbkFCallWrapperAddr
1
0x001E9634
__dbk_fcall_wrapper
2
0x0000F018
TMethodImplementationIntercept
3
0x00056070
MainProc
4
0x001C3A8C
No data.
screenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
36
Monitored processes
2
Malicious processes
1
Suspicious processes
1

Behavior graph

Click at the process to see the details
start rundll32.exe werfault.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2040"C:\Windows\System32\rundll32.exe" "C:\Users\admin\AppData\Local\Temp\0fd.exe", dbkFCallWrapperAddrC:\Windows\System32\rundll32.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows host process (Rundll32)
Exit code:
3221225477
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\rundll32.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\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\imagehlp.dll
3992C:\Windows\system32\WerFault.exe -u -p 2040 -s 340C:\Windows\system32\WerFault.exe—svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Problem Reporting
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\werfault.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.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
Total events
398
Read events
398
Write events
0
Delete events
0

Modification events

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

Dropped files

PID
Process
Filename
Type
3992WerFault.exeC:\Users\admin\AppData\Local\CrashDumps\rundll32.exe.2040.dmpdmp
MD5:—
SHA256:—
3992WerFault.exeC:\Users\admin\AppData\Local\Microsoft\Windows\WER\ReportArchive\AppCrash_rundll32.exe_0fd_c05b3e67a3c6e7b4f86eb01267da97179066a3_0fa27de0\Report.werbinary
MD5:—
SHA256:—
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