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File name:

9_duor.exe

Full analysis: https://app.any.run/tasks/e7ccd2e8-4ecf-4572-ac02-f3912e6c48f8
Verdict: Malicious activity
Threats:

TrickBot is an advanced banking trojan that attackers can use to steal payment credentials from the victims. It can redirect the victim to a fake banking cabinet and retrieve credentials typed in on the webpage.

Malware Trends Tracker     >>>
Analysis date: October 09, 2019, 18:15:49
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
trickbot
Indicators:
MIME: application/x-dosexec
File info: MS-DOS executable
MD5:

4E916223BBD7F3F01A37BE36CA3029AD

SHA1:

4240AA64637B91EE38532060B5D85B1E22346A27

SHA256:

53EFAB4CEA13BE80F48DFF9911B52879AFBA9235C264C365CBD150C4D3C3AE41

SSDEEP:

3072:ef3kRO5zk72u1zvmWke1JkZXv0XYnip6VnMwQevSAdvDxG4bbuk5ukSXmbX:C3Dlk72vh84Bno6VjQevSoYGbuk5S

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

    • Known privilege escalation attack

      • DllHost.exe (PID: 2160)

    • Loads the Task Scheduler COM API

      • 9_duqt.exe (PID: 1796)
      • 9_duor.exe (PID: 2412)

    • Connects to CnC server

      • 9_duqt.exe (PID: 1796)

    • TRICKBOT was detected

      • 9_duqt.exe (PID: 1796)

  • SUSPICIOUS

    • Executed via COM

      • DllHost.exe (PID: 2160)

    • Creates files in the user directory

      • 9_duor.exe (PID: 2412)
      • 9_duqt.exe (PID: 1796)

    • Executable content was dropped or overwritten

      • 9_duor.exe (PID: 2412)

    • Executed via Task Scheduler

      • 9_duqt.exe (PID: 1796)

  • INFO

    • Manual execution by user

      • WINWORD.EXE (PID: 928)

    • Creates files in the user directory

      • WINWORD.EXE (PID: 928)

    • Reads Microsoft Office registry keys

      • WINWORD.EXE (PID: 928)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | DOS Executable Borland Pascal 7.0x (33.6)
.exe | Generic Win/DOS Executable (33)
.exe | DOS Executable Generic (33)
.dbf | Sybase iAnywhere database files (0.3)

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 03-Oct-2019 16:47:46
Detected languages:
  • English - United States

DOS Header

Magic number: MZ
Bytes on last page of file: 0x0000
Pages in file: 0x0000
Relocations: 0x0000
Size of header: 0x0000
Min extra paragraphs: 0x0000
Max extra paragraphs: 0x0000
Initial SS value: 0x0000
Initial SP value: 0x0000
Checksum: 0x0000
Initial IP value: 0x0000
Initial CS value: 0x0000
Overlay number: 0x0000
OEM identifier: 0x0000
OEM information: 0x0000
Address of NE header: 0x00000068

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 2
Time date stamp: 03-Oct-2019 16:47:46
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x0002B000
0x0002B000
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
7.98828
.rsrc
0x0002C000
0x00001000
0x00001000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
0.98834

Resources

Title
Entropy
Size
Codepage
Language
Type
1
4.91161
381
UNKNOWN
English - United States
RT_MANIFEST
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
41
Monitored processes
5
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
start 9_duor.exe no specs winword.exe no specs CMSTPLUA no specs 9_duor.exe #TRICKBOT 9_duqt.exe

Process information

PID
CMD
Path
Indicators
Parent process
3020"C:\Users\admin\AppData\Local\Temp\9_duor.exe" C:\Users\admin\AppData\Local\Temp\9_duor.exe—explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
928"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\Desktop\trustplus.rtf"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Word
Exit code:
0
Version:
14.0.6024.1000
2160C:\Windows\system32\DllHost.exe /Processid:{3E5FC7F9-9A51-4367-9063-A120244FBEC7}C:\Windows\system32\DllHost.exe—svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
COM Surrogate
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
2412"C:\Users\admin\AppData\Local\Temp\9_duor.exe" C:\Users\admin\AppData\Local\Temp\9_duor.exe
DllHost.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
1796C:\Users\admin\AppData\Roaming\netcloud\9_duqt.exe C:\Users\admin\AppData\Roaming\netcloud\9_duqt.exe
taskeng.exe
User:
SYSTEM
Integrity Level:
SYSTEM
Total events
1 372
Read events
1 004
Write events
0
Delete events
0

Modification events

No data
Executable files
1
Suspicious files
0
Text files
3
Unknown types
4

Dropped files

PID
Process
Filename
Type
928WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVR3625.tmp.cvr —
MD5:—
SHA256:—
928WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{77A5AE6B-3784-43A8-86AC-05798996C1FD}.tmp —
MD5:—
SHA256:—
928WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{5678A43F-D896-47CC-8640-833091D1FC5D}.tmp —
MD5:—
SHA256:—
928WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\trustplus.rtf.LNKlnk
MD5:66B487FBF81DF0DAD7C1ABED400B4746
SHA256:7CAE70A6246901FC1D7CD267D24871FF42BF8EB3C6A9D1FC3AF75706E59C8418
928WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\index.dattext
MD5:B541A56E23643B7AEDAEB2ADAD5D2577
SHA256:55323E9285E4B1F00311624B98D87EAA6040A54F165E08C4186EFD0E810125C6
17969_duqt.exeC:\Users\admin\AppData\Roaming\netcloud\settings.initext
MD5:56906815AA4FF82BF4FE4326BFC8AAD6
SHA256:FFB0C7A77704057CDDEB53CD1BB35BAE1E540872623E8B08F2826F0CE78EE984
928WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotmpgc
MD5:A958766FBC809EDE8E6927253798135F
SHA256:0F8544EBAB13F1EDFADA6001382B53D8EEB9B0B95D90B24CAEE905505E6BD6AC
928WINWORD.EXEC:\Users\admin\Desktop\~$ustplus.rtfpgc
MD5:C4E22F6D7A1A7128F7F0F5671DD086A6
SHA256:F63B92C83E68004354D84F6F04607930DC2E560B56B41D2359B83A65D5C9D0E6
24129_duor.exeC:\Users\admin\AppData\Roaming\netcloud\9_duqt.exeexecutable
MD5:4E916223BBD7F3F01A37BE36CA3029AD
SHA256:53EFAB4CEA13BE80F48DFF9911B52879AFBA9235C264C365CBD150C4D3C3AE41
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
2
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

PID
Process
IP
Domain
ASN
CN
Reputation
—
—
51.254.69.244:443
—
OVH SAS
FR
suspicious
1796
9_duqt.exe
51.254.69.244:443
—
OVH SAS
FR
suspicious

DNS requests

No data

Threats

PID
Process
Class
Message
1796
9_duqt.exe
A Network Trojan was detected
ET CNC Feodo Tracker Reported CnC Server group 20
No debug info
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Reports
9_duor.exe