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File name:

5CEE.tmp

Full analysis: https://app.any.run/tasks/6c310a4c-d3ea-420f-9573-fca04c3bd3a9
Verdict: No threats detected
Analysis date: March 19, 2019, 12:23:52
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:

637299B765F5790DCA95B1BF5092948C

SHA1:

B7AB5F3CAFA85D427BE1D77380330B5A214F0E5D

SHA256:

923E318BBB07309ED12BADBDAB53CDE98F3D2BFDE70EC27AF425319A9884C2C3

SSDEEP:

6144:hjUTRt7HythULCb4VNbPMMCaOm7Apv6+Pjig76xb+:hUnS+LK4VNLBImEV6PW6s

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

    • Reads default file associations for system extensions

      • rundll32.exe (PID: 2940)
  • INFO

    • Modifies the open verb of a shell class

      • rundll32.exe (PID: 2940)
    • Application launched itself

      • RdrCEF.exe (PID: 2948)
      • AcroRd32.exe (PID: 3760)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.scr | Windows screen saver (43.2)
.dll | Win32 Dynamic Link Library (generic) (21.7)
.exe | Win32 Executable (generic) (14.8)
.exe | Win16/32 Executable Delphi generic (6.8)
.exe | Generic Win/DOS Executable (6.6)

EXIF

EXE

Subsystem: Windows GUI
SubsystemVersion: 4
ImageVersion: -
OSVersion: 4
EntryPoint: 0x1000
UninitializedDataSize: -
InitializedDataSize: 24576
CodeSize: 290816
LinkerVersion: 12
PEType: PE32
TimeStamp: 2016:11:10 13:03:12+01:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 10-Nov-2016 12:03:12

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: 0x00000080

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 5
Time date stamp: 10-Nov-2016 12:03:12
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
0x0004E000
0x00047000
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
7.99344
.rdata
0x0004F000
0x000008F1
0x00001000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
3.25504
.data
0x00050000
0x00000E48
0x00001000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.69382
.rsrc
0x00051000
0x000024C0
0x00003000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
0.0362102
.reloc
0x00054000
0x00000264
0x00001000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
1.49112

Resources

Title
Entropy
Size
Codepage
Language
Type
1
0
3072
UNKNOWN
UNKNOWN
RT_STRING
2
0
3072
UNKNOWN
UNKNOWN
RT_STRING
3
0
3072
UNKNOWN
UNKNOWN
RT_STRING

Imports

advapi32.dll
authz.dll
clbcatq.dll
clusapi.dll
crypt32.dll
kernel32.dll
resutils.dll
shell32.dll
user32.dll

Exports

Title
Ordinal
Address
DllCanUnloadNow
1
0x00029574
DllGetClassObject
2
0x00029548
DllUnRegisterServer
3
0x0002956C
DllRegisterServer
4
0x00029564
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
34
Monitored processes
5
Malicious processes
0
Suspicious processes
0

Behavior graph

Click at the process to see the details
start rundll32.exe no specs acrord32.exe acrord32.exe no specs rdrcef.exe no specs rdrcef.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2940"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\admin\AppData\Local\Temp\5CEE.tmpC:\Windows\system32\rundll32.exeexplorer.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)
3760"C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" "C:\Users\admin\AppData\Local\Temp\5CEE.tmp"C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe
rundll32.exe
User:
admin
Company:
Adobe Systems Incorporated
Integrity Level:
MEDIUM
Description:
Adobe Acrobat Reader DC
Exit code:
1
Version:
15.23.20070.215641
3288"C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" --type=renderer "C:\Users\admin\AppData\Local\Temp\5CEE.tmp"C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exeAcroRd32.exe
User:
admin
Company:
Adobe Systems Incorporated
Integrity Level:
LOW
Description:
Adobe Acrobat Reader DC
Exit code:
1
Version:
15.23.20070.215641
2948"C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --backgroundcolor=16448250C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exeAcroRd32.exe
User:
admin
Company:
Adobe Systems Incorporated
Integrity Level:
MEDIUM
Description:
Adobe RdrCEF
Exit code:
3221225547
Version:
15.23.20053.211670
3452"C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-3d-apis --disable-databases --disable-direct-npapi-requests --disable-file-system --disable-notifications --disable-shared-workers --disable-direct-write --lang=en-US --lang=en-US --log-severity=disable --product-version="ReaderServices/15.23.20053 Chrome/45.0.2454.85" --device-scale-factor=1 --enable-delegated-renderer --num-raster-threads=2 --gpu-rasterization-msaa-sample-count=8 --content-image-texture-target=3553 --video-image-texture-target=3553 --disable-accelerated-video-decode --disable-webrtc-hw-encoding --disable-gpu-compositing --channel="2948.0.980465468\1844082882" --allow-no-sandbox-job /prefetch:673131151C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exeRdrCEF.exe
User:
admin
Company:
Adobe Systems Incorporated
Integrity Level:
LOW
Description:
Adobe RdrCEF
Exit code:
0
Version:
15.23.20053.211670
Total events
1 021
Read events
790
Write events
0
Delete events
0

Modification events

No data
Executable files
0
Suspicious files
2
Text files
0
Unknown types
7

Dropped files

PID
Process
Filename
Type
3288AcroRd32.exeC:\Users\admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages-journal
MD5:
SHA256:
3288AcroRd32.exeC:\Users\admin\AppData\Local\Temp\acrord32_sbx\A9Rzfxbbj_1iryhfw_2jc.tmp
MD5:
SHA256:
3288AcroRd32.exeC:\Users\admin\AppData\Local\Temp\acrord32_sbx\A9Rvsk40y_1iryhfx_2jc.tmp
MD5:
SHA256:
3288AcroRd32.exeC:\Users\admin\AppData\Local\Temp\acrord32_sbx\A9R15kbnai_1iryhfy_2jc.tmp
MD5:
SHA256:
3288AcroRd32.exeC:\Users\admin\AppData\Local\Temp\acrord32_sbx\A9R7r8ubl_1iryhfz_2jc.tmp
MD5:
SHA256:
3288AcroRd32.exeC:\Users\admin\AppData\Local\Temp\acrord32_sbx\A9R1jcs7ec_1iryhg0_2jc.tmp
MD5:
SHA256:
3288AcroRd32.exeC:\Users\admin\AppData\Local\Adobe\Acrobat\DC\IconCacheRdr65536.datbinary
MD5:E724D72264DA270D3DA2293F7579F7CC
SHA256:3516E878C6EF18D6D7DF8F3D01B63D7E7E87C865D822F62358B96C0576456975
3288AcroRd32.exeC:\Users\admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessagessqlite
MD5:213FB73326D24A80BF86030CB2814E51
SHA256:D28739F54BC371790EC2C7801CEFA181FBD28CB10EB13F38F102CC1EFE132D80
2948RdrCEF.exeC:\Users\admin\AppData\Local\Adobe\AcroCef\DC\Acrobat\Cache\data_1binary
MD5:404F6CE318C4015EEBE9FCBC6BC39C4A
SHA256:EFA9EF19EF1603D3B12C3E144E037BF2A0475B5D67B5C65EF32080A097D7063A
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
5
TCP/UDP connections
3
DNS requests
3
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3760
AcroRd32.exe
GET
304
2.16.186.33:80
http://acroipm2.adobe.com/15/rdr/ENU/win/nooem/none/consumer/277_15_23_20070.zip
unknown
whitelisted
3760
AcroRd32.exe
GET
304
2.16.186.33:80
http://acroipm2.adobe.com/15/rdr/ENU/win/nooem/none/consumer/279_15_23_20070.zip
unknown
whitelisted
3760
AcroRd32.exe
GET
304
2.16.186.33:80
http://acroipm2.adobe.com/15/rdr/ENU/win/nooem/none/consumer/message.zip
unknown
whitelisted
3760
AcroRd32.exe
GET
304
2.16.186.33:80
http://acroipm2.adobe.com/15/rdr/ENU/win/nooem/none/consumer/281_15_23_20070.zip
unknown
whitelisted
3760
AcroRd32.exe
GET
304
2.16.186.33:80
http://acroipm2.adobe.com/15/rdr/ENU/win/nooem/none/consumer/280_15_23_20070.zip
unknown
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3760
AcroRd32.exe
2.18.233.74:443
armmf.adobe.com
Akamai International B.V.
whitelisted
3760
AcroRd32.exe
2.16.186.33:80
acroipm2.adobe.com
Akamai International B.V.
whitelisted

DNS requests

Domain
IP
Reputation
acroipm2.adobe.com
  • 2.16.186.33
  • 2.16.186.32
whitelisted
armmf.adobe.com
  • 2.18.233.74
whitelisted

Threats

No threats detected
No debug info