File name:

qtfloflb.exe

Full analysis: https://app.any.run/tasks/97ff19b4-4822-4c64-bc04-351b0682afab
Verdict: Malicious activity
Analysis date: October 14, 2019, 17:06:24
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

2B0604E7C6A9C3D43A34DBAE0D058155

SHA1:

22B004845C877460A1AF81F76F546BC71D9BB2F5

SHA256:

E7DF7ED7FDA1CAE4B8F51968858154D70174E2E2CE4C788AF7E3A4D38F107045

SSDEEP:

6144:Sf7vdBhchFUHl43Z8yAcKYznL+2f9NSL8sBPzz7whEnLcbxnhr1xalvja9kE:SRghOFwKYzL+W9NSLFBLztLQdZAv

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

    • Uses SVCHOST.EXE for hidden code execution

      • qtfloflb.exe (PID: 2524)
      • wwjaykqgbjn.exe (PID: 2928)

    • Loads the Task Scheduler COM API

      • svchost.exe (PID: 2104)
      • mmc.exe (PID: 1016)

    • Application was dropped or rewritten from another process

      • wwjaykqgbjn.exe (PID: 2928)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • svchost.exe (PID: 2104)

    • Creates files in the program directory

      • svchost.exe (PID: 2104)

    • Executed via Task Scheduler

      • wwjaykqgbjn.exe (PID: 2928)

  • INFO

    • Manual execution by user

      • mmc.exe (PID: 2440)
      • mmc.exe (PID: 1016)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win64 Executable (generic) (76.4)
.exe | Win32 Executable (generic) (12.4)
.exe | Generic Win/DOS Executable (5.5)
.exe | DOS Executable Generic (5.5)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2016:11:14 12:22:17+01:00
PEType: PE32
LinkerVersion: 14
CodeSize: 187904
InitializedDataSize: 311296
UninitializedDataSize: -
EntryPoint: 0x9795
OSVersion: 6
ImageVersion: -
SubsystemVersion: 6
Subsystem: Windows GUI
FileVersionNumber: 13.2.29.29
ProductVersionNumber: 13.2.29.29
FileFlagsMask: 0x0000
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: English (U.S.)
CharacterSet: Unicode
CompanyName: Extended Results Too
FileDescription: Severaltriangle
FileVersion: 13.2.29.29
InternalName: campsend.exe
LegalCopyright: Copyright© 2015 - 2017 Extended Results Too, Inc.
OriginalFileName: campsend.exe
ProductName: Severaltriangle

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 14-Nov-2016 11:22:17
Detected languages:
  • English - United States
Debug artifacts:
  • c:\always\Box\Train\Night\special\low\forFind.pdb
CompanyName: Extended Results Too
FileDescription: Severaltriangle
FileVersion: 13.2.29.29
InternalName: campsend.exe
LegalCopyright: Copyright© 2015 - 2017 Extended Results Too, Inc.
OriginalFilename: campsend.exe
ProductName: Severaltriangle

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: 0x00000108

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 6
Time date stamp: 14-Nov-2016 11:22:17
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE
  • IMAGE_FILE_RELOCS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x0002DDC2
0x0002DE00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.80167
.rdata
0x0002F000
0x0000C048
0x0000C200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.03091
.data
0x0003C000
0x0001A1B4
0x00007C00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
6.22898
.gfids
0x00057000
0x0000036C
0x00000400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
3.43119
.tls
0x00058000
0x00000009
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0.0203931
.rsrc
0x00059000
0x000255F8
0x00025600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
6.82247

Resources

Title
Entropy
Size
Codepage
Language
Type
1
4.91161
381
UNKNOWN
English - United States
RT_MANIFEST
2
5.50599
67624
UNKNOWN
English - United States
RT_ICON
3
5.29021
9640
UNKNOWN
English - United States
RT_ICON
4
5.66226
4264
UNKNOWN
English - United States
RT_ICON
5
4.71065
1128
UNKNOWN
English - United States
RT_ICON
23
2.81729
200
UNKNOWN
English - United States
RT_DIALOG
27
2.79797
200
UNKNOWN
English - United States
RT_DIALOG
31
2.81548
304
UNKNOWN
English - United States
RT_DIALOG
38
2.93359
274
UNKNOWN
English - United States
RT_DIALOG
44
2.86196
232
UNKNOWN
English - United States
RT_DIALOG

Imports

ADVAPI32.dll
KERNEL32.dll
TAPI32.dll
USER32.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
42
Monitored processes
6
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
start qtfloflb.exe svchost.exe mmc.exe no specs mmc.exe wwjaykqgbjn.exe svchost.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1016"C:\Windows\system32\mmc.exe" "C:\Windows\system32\taskschd.msc" /sC:\Windows\system32\mmc.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Microsoft Management Console
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\mmc.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\mfc42u.dll
2104C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe
qtfloflb.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Host Process for Windows Services
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\svchost.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\secur32.dll
c:\windows\system32\sspicli.dll
2388C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe—wwjaykqgbjn.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Host Process for Windows Services
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\svchost.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\secur32.dll
c:\windows\system32\sspicli.dll
2440"C:\Windows\system32\mmc.exe" "C:\Windows\system32\taskschd.msc" /sC:\Windows\system32\mmc.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Management Console
Exit code:
3221226540
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\mmc.exe
c:\systemroot\system32\ntdll.dll
2524"C:\Users\admin\AppData\Local\Temp\qtfloflb.exe" C:\Users\admin\AppData\Local\Temp\qtfloflb.exe
explorer.exe
User:
admin
Company:
Extended Results Too
Integrity Level:
MEDIUM
Description:
Severaltriangle
Exit code:
0
Version:
13.2.29.29
Modules
Images
c:\users\admin\appdata\local\temp\qtfloflb.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\tapi32.dll
2928C:\ProgramData\{C654A916-CA16-4424-BE78-3EE7C63190B2}\wwjaykqgbjn.exe C:\ProgramData\{C654A916-CA16-4424-BE78-3EE7C63190B2}\wwjaykqgbjn.exe
taskeng.exe
User:
admin
Company:
Extended Results Too
Integrity Level:
MEDIUM
Description:
Severaltriangle
Exit code:
0
Version:
13.2.29.29
Modules
Images
c:\programdata\{c654a916-ca16-4424-be78-3ee7c63190b2}\wwjaykqgbjn.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\tapi32.dll
Total events
75
Read events
73
Write events
2
Delete events
0

Modification events

(PID) Process:(1016) mmc.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MMC\SnapIns\FX:{c7b8fb06-bfe1-4c2e-9217-7a69a95bbac4}
Operation:writeName:HelpTopic
Value:
C:\Windows\Help\taskscheduler.chm
(PID) Process:(1016) mmc.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MMC\SnapIns\FX:{c7b8fb06-bfe1-4c2e-9217-7a69a95bbac4}
Operation:writeName:LinkedHelpTopics
Value:
C:\Windows\Help\taskscheduler.chm
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
2104svchost.exeC:\ProgramData\{C654A916-CA16-4424-BE78-3EE7C63190B2}\wwjaykqgbjn.exeexecutable
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
Process
Message
qtfloflb.exe
Start
qtfloflb.exe
Stop ok
mmc.exe
Constructor: Microsoft.TaskScheduler.SnapIn.TaskSchedulerSnapIn
mmc.exe
OnInitialize: Microsoft.TaskScheduler.SnapIn.TaskSchedulerSnapIn
mmc.exe
AddIcons: Microsoft.TaskScheduler.SnapIn.TaskSchedulerSnapIn
mmc.exe
ProcessCommandLineArguments: Microsoft.TaskScheduler.SnapIn.TaskSchedulerSnapIn
wwjaykqgbjn.exe
Start
wwjaykqgbjn.exe
Stop ok
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Reports
qtfloflb.exe