File name:

amtlib.dll

Full analysis: https://app.any.run/tasks/3e92b4cb-73a7-4a81-9ce3-152887570490
Verdict: Suspicious activity
Analysis date: March 08, 2018, 04:29:09
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:

219218AE29B2F9DFC8F6B745C004B1E3

SHA1:

8BD073D6AB9E8CC1C973647C769D1597AE3A037B

SHA256:

649F3B0148C4F8202B0C2D24A490A99523ACC0BD3245C08499162B94CA5D30A5

SSDEEP:

768:DhfOZafnpk/A+scmLaZoKH4d2dtmwIxJXJK0fxlds8PGgtOv896:D5OZafnpUlnoKYd23mlxJXJKcxvHG8Ov

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

    • Creates files in the user directory

      • opera.exe (PID: 304)

  • INFO

    • Application loaded main object executable

      • rundll32.exe (PID: 1364)

    • Dropped object may contain URL's

      • opera.exe (PID: 304)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.dll | Win32 Dynamic Link Library (generic) (43.5)
.exe | Win32 Executable (generic) (29.8)
.exe | Generic Win/DOS Executable (13.2)
.exe | DOS Executable Generic (13.2)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2016:10:20 22:33:12+02:00
PEType: PE32
LinkerVersion: 12
CodeSize: 7680
InitializedDataSize: 12800
UninitializedDataSize: -
EntryPoint: 0x2cb0
OSVersion: 6
ImageVersion: -
SubsystemVersion: 6
Subsystem: Windows GUI
FileVersionNumber: 10.0.0.3
ProductVersionNumber: 10.0.0.3
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Windows NT 32-bit
ObjectFileType: Dynamic link library
FileSubtype: -
LanguageCode: Russian
CharacterSet: Unicode
CompanyName: painter
FileDescription: AMTEmu Licensing
FileVersion: 10.0.0.3
InternalName: amtlib
LegalCopyright: PainteR
OriginalFileName: amtlib.dll
ProductName: AMTEmu
ProductVersion: 10.0.0.3BuildVersion: 10.0; BuildDate: Thu Apr 21 2016 3:6:38)

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 20-Oct-2016 20:33:12
Detected languages:
  • English - United States
  • Russian - Russia
CompanyName: painter
FileDescription: AMTEmu Licensing
FileVersion: 10.0.0.3
InternalName: amtlib
LegalCopyright: PainteR
OriginalFilename: amtlib.dll
ProductName: AMTEmu
ProductVersion: 10.0.0.3BuildVersion: 10.0; BuildDate: Thu Apr 21 2016 3:6:38)

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: 0x000000D8

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 6
Time date stamp: 20-Oct-2016 20:33:12
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
0x00001CC7
0x00001E00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.20608
.rdata
0x00003000
0x00000BEE
0x00000C00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.13603
.data
0x00004000
0x00001AE4
0x00001400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.03045
.pr0
0x00006000
0x00007017
0x00007200
IMAGE_SCN_CNT_CODE, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
7.67049
.reloc
0x0000E000
0x00000378
0x00000400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.89673
.rsrc
0x0000F000
0x00000521
0x00000600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
3.74832

Resources

Title
Entropy
Size
Codepage
Language
Type
1
3.41868
772
UNKNOWN
Russian - Russia
RT_VERSION
2
4.91161
381
UNKNOWN
English - United States
RT_MANIFEST

Imports

ADVAPI32.dll
KERNEL32.dll
SHELL32.dll
SHLWAPI.dll
USER32.dll

Exports

Title
Ordinal
Address
AMTGetCurrentLicenseState
1
0x00001130
AMTGetLibVersion
2
0x00001140
AMTGetParentLEIDLicenseStatus
3
0x00001180
AMTGetProductClearSerialNumber
4
0x00001190
AMTGetRoyaltyBearingLEIDs
5
0x000011B0
AMTObtainProductLicense
6
0x000014A0
AMTObtainRunningLicenseRecord
7
0x00001790
AMTPlugPlugRequest
8
0x000017B0
AMTPreObtainProductLicense
9
0x000011E0
AMTPreValidateProductLicense
10
0x00001820
No data.
screenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
32
Monitored processes
2
Malicious processes
0
Suspicious processes
1

Behavior graph

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

Process information

PID
CMD
Path
Indicators
Parent process
304"C:\Program Files\Opera\opera.exe" C:\Program Files\Opera\opera.exe—explorer.exe
User:
admin
Company:
Opera Software
Integrity Level:
MEDIUM
Description:
Opera Internet Browser
Exit code:
0
Version:
1748
Modules
Images
c:\program files\opera\opera.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\psapi.dll
c:\windows\system32\wintrust.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\msasn1.dll
c:\windows\system32\rpcrt4.dll
1364"C:\Windows\System32\rundll32.exe" "C:\Users\admin\AppData\Local\Temp\amtlib.dll", AMTGetCurrentLicenseStateC:\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)
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
Total events
249
Read events
137
Write events
112
Delete events
0

Modification events

(PID) Process:(304) opera.exeKey:HKEY_CURRENT_USER\Software\Opera Software
Operation:writeName:Last CommandLine v2
Value:
C:\Program Files\Opera\opera.exe
(PID) Process:(304) opera.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\8F\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
Executable files
0
Suspicious files
55
Text files
10
Unknown types
0

Dropped files

PID
Process
Filename
Type
304opera.exeC:\Users\admin\AppData\Roaming\Opera\Opera\opr50A2.tmp —
MD5:—
SHA256:—
304opera.exeC:\Users\admin\AppData\Roaming\Opera\Opera\opr50C3.tmp —
MD5:—
SHA256:—
304opera.exeC:\Users\admin\AppData\Roaming\Opera\Opera\opr50C4.tmp —
MD5:—
SHA256:—
304opera.exeC:\Users\admin\AppData\Local\Opera\Opera\cache\sesn\opr00001.tmp —
MD5:—
SHA256:—
304opera.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\MKMBLQWR0NMCP0F4QCXO.temp —
MD5:—
SHA256:—
304opera.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\POLR8LRE4ZBLM132OYFM.temp —
MD5:—
SHA256:—
304opera.exeC:\Users\admin\AppData\Roaming\Opera\Opera\sessions\opr6065.tmp —
MD5:—
SHA256:—
304opera.exeC:\Users\admin\AppData\Roaming\Opera\Opera\opr6075.tmp —
MD5:—
SHA256:—
304opera.exeC:\Users\admin\AppData\Roaming\Opera\Opera\opr6076.tmp —
MD5:—
SHA256:—
304opera.exeC:\Users\admin\AppData\Roaming\Opera\Opera\opssl6.datbinary
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
4
DNS requests
3
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
—
—
GET
200
66.225.197.197:80
http://crl4.digicert.com/DigiCertHighAssuranceEVRootCA.crl
US
der
543 b
whitelisted
—
—
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTPJvUY%2Bsl%2Bj4yzQuAcL2oQno5fCgQUUWj%2FkK8CB3U8zNllZGKiErhZcjsCEAOXQPQlVpLtFek%2BmcpabOk%3D
US
der
471 b
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
—
—
82.145.215.40:443
certs.opera.com
Opera Software AS
—
whitelisted
—
—
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
—
—
66.225.197.197:80
crl4.digicert.com
CacheNetworks, Inc.
US
whitelisted

DNS requests

Domain
IP
Reputation
certs.opera.com
  • 82.145.215.40
whitelisted
ocsp.digicert.com
  • 93.184.220.29
whitelisted
crl4.digicert.com
  • 66.225.197.197
whitelisted

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
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Reports
amtlib.dll