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File name:

40e86567b83e46a9eb2be495b68a5afffced3c2d6ecba61ffa1592299ee7c405

Full analysis: https://app.any.run/tasks/df179ad2-1366-4385-8f45-fff225c87648
Verdict: Malicious activity
Analysis date: December 02, 2019, 23:42:21
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, UPX compressed
MD5:

E4DB0CF4DD7FE0AFCB1738E49228E5E3

SHA1:

89CAA5B95ADD26ABE0021F3E1ABB9C0E4C4C136B

SHA256:

40E86567B83E46A9EB2BE495B68A5AFFFCED3C2D6ECBA61FFA1592299EE7C405

SSDEEP:

1536:7DWh9DdhraxFOQuk2QItWZkiKj5qhAgn2ernF3VNRhuCAD04wJbUuj:XWOxFO/QWWmhjodn2eTFfzA04qrj

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

      • svchost.exe (PID: 864)
      • WerFault.exe (PID: 1576)
      • SearchProtocolHost.exe (PID: 3480)
      • explorer.exe (PID: 352)

  • SUSPICIOUS

    • Uses RUNDLL32.EXE to load library

      • explorer.exe (PID: 352)

  • INFO

    • Application was crashed

      • rundll32.exe (PID: 2928)

    • Loads main object executable

      • rundll32.exe (PID: 2928)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | UPX compressed Win32 Executable (39.3)
.exe | Win32 EXE Yoda's Crypter (38.6)
.dll | Win32 Dynamic Link Library (generic) (9.5)
.exe | Win32 Executable (generic) (6.5)
.exe | Generic Win/DOS Executable (2.9)

EXIF

EXE

ProductVersion: 9.22 beta
ProductName: 7-Zip
OriginalFileName: 7zxa.dll
LegalCopyright: Copyright (c) 1999-2011 Igor Pavlov
InternalName: 7zxa
FileVersion: 9.22 beta
FileDescription: 7z Standalone Extracting Plugin
CompanyName: Igor Pavlov
CharacterSet: Unicode
LanguageCode: English (U.S.)
FileSubtype: -
ObjectFileType: Dynamic link library
FileOS: Windows NT 32-bit
FileFlags: (none)
FileFlagsMask: 0x003f
ProductVersionNumber: 9.22.0.0
FileVersionNumber: 9.22.0.0
Subsystem: Windows GUI
SubsystemVersion: 4
ImageVersion: -
OSVersion: 4
EntryPoint: 0x36530
UninitializedDataSize: 143360
InitializedDataSize: 8192
CodeSize: 77824
LinkerVersion: 6
PEType: PE32
TimeStamp: 2011:04:18 20:54:06+02:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 18-Apr-2011 18:54:06
Detected languages:
  • English - United States
CompanyName: Igor Pavlov
FileDescription: 7z Standalone Extracting Plugin
FileVersion: 9.22 beta
InternalName: 7zxa
LegalCopyright: Copyright (c) 1999-2011 Igor Pavlov
OriginalFilename: 7zxa.dll
ProductName: 7-Zip
ProductVersion: 9.22 beta

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: 0x000000F0

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 3
Time date stamp: 18-Apr-2011 18:54:06
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
  • IMAGE_FILE_LARGE_ADDRESS_AWARE
  • IMAGE_FILE_LINE_NUMS_STRIPPED
  • IMAGE_FILE_LOCAL_SYMS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
UPX0
0x00001000
0x00023000
0x00000000
IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
UPX1
0x00024000
0x00013000
0x00012800
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
7.89613
.rsrc
0x00037000
0x00002000
0x00001A00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.13376

Resources

Title
Entropy
Size
Codepage
Language
Type
1
3.42977
744
UNKNOWN
English - United States
RT_VERSION
2
3.63325
1384
UNKNOWN
English - United States
RT_ICON
3
2.58727
296
UNKNOWN
English - United States
RT_ICON
4
2.55276
744
UNKNOWN
English - United States
RT_ICON
101
2.64576
62
UNKNOWN
English - United States
RT_GROUP_ICON

Imports

KERNEL32.DLL
OLEAUT32.dll
USER32.dll

Exports

Title
Ordinal
Address
CreateObject
1
0x000034CC
GetHandlerProperty2
2
0x0000335A
GetHandlerProperty
3
0x0000344F
GetMethodProperty
4
0x0000B120
GetNumberOfFormats
5
0x00003465
GetNumberOfMethods
6
0x0000B260
SetLargePageMode
7
0x00003532
No data.
screenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
37
Monitored processes
5
Malicious processes
3
Suspicious processes
1

Behavior graph

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

Process information

PID
CMD
Path
Indicators
Parent process
3480"C:\Windows\system32\SearchProtocolHost.exe" Global\UsGthrFltPipeMssGthrPipe2_ Global\UsGthrCtrlFltPipeMssGthrPipe2 1 -2147483646 "Software\Microsoft\Windows Search" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT; MS Search 4.0 Robot)" "C:\ProgramData\Microsoft\Search\Data\Temp\usgthrsvc" "DownLevelDaemon" C:\Windows\System32\SearchProtocolHost.exe—SearchIndexer.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Microsoft Windows Search Protocol Host
Version:
7.00.7600.16385 (win7_rtm.090713-1255)
2928"C:\Windows\System32\rundll32.exe" "C:\Users\admin\Desktop\40e86567b83e46a9eb2be495b68a5afffced3c2d6ecba61ffa1592299ee7c405.exe", CreateObjectC:\Windows\System32\rundll32.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows host process (Rundll32)
Exit code:
3221226356
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
864C:\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)
352C:\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)
1576C:\Windows\system32\WerFault.exe -u -p 2928 -s 176C:\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)
Total events
867
Read events
867
Write events
0
Delete events
0

Modification events

No data
Executable files
0
Suspicious files
1
Text files
0
Unknown types
3

Dropped files

PID
Process
Filename
Type
1576WerFault.exeC:\Users\admin\AppData\Local\Microsoft\Windows\WER\ReportArchive\AppCrash_rundll32.exe_40e_e3a055d5a425c11ce01f3590f9badda6f416ede_0611c6c5\Report.werbinary
MD5:39451CBC0E8B3CD8C5636BCB9ED50613
SHA256:0DB859353DF74ACCF3DA44B1F5ED8468A595C610A03DBC4670CAFEAA083A8EF8
864svchost.exeC:\Windows\appcompat\programs\RecentFileCache.bcftxt
MD5:74DC25C12CA59FB0F9AF8FC1CA3A1318
SHA256:3FCC863F670408EA1D3D7A80421994FF39F92FBC25FF1586523ECB2B4DE05206
1576WerFault.exeC:\Users\admin\AppData\Local\CrashDumps\rundll32.exe.2928.dmpdmp
MD5:921795EFEA05A05B8681A7D7B10576E7
SHA256:7870C84D61AFCA8F821942CCBAF40FE7F759681904F5C65E5B8B7CA8CA9425BB
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
Interactive malware hunting service ANY.RUN
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Reports
40e86567b83e46a9eb2be495b68a5afffced3c2d6ecba61ffa1592299ee7c405