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File name:

fairbot (1).exe

Full analysis: https://app.any.run/tasks/3858fc88-0b78-4d6d-8c0f-1e6c35e0255a
Verdict: Malicious activity
Analysis date: November 15, 2018, 14:12:26
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
evasion
autoit
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows, RAR self-extracting archive
MD5:

E39947D80E161B248A477F9ACF0836CD

SHA1:

BF79EDA564E3AF1CDF63A4C51281453308192178

SHA256:

C8C784B72E4D34AD7E3AF154F74C60C7BE644AFC5DE744CF4845BA59CCC6C4CD

SSDEEP:

98304:Fa0f42l8awh7NTJmFD9dI9UDjgYnPT0WRAjvsovq8YQKnThmIb84iVBttF2Aj4FR:lwh5FmFDwrQ0WoKjFmIb83VBt6AjrQVD

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

    • Application was dropped or rewritten from another process

      • fairbot.exe (PID: 3960)
      • fire.exe (PID: 2844)
      • fairbot.exe (PID: 2772)
      • lite.exe (PID: 3868)
  • SUSPICIOUS

    • Creates files in the program directory

      • fairbot (1).exe (PID: 3332)
    • Executable content was dropped or overwritten

      • fairbot (1).exe (PID: 3332)
      • fire.exe (PID: 2844)
      • fairbot.exe (PID: 3960)
      • fairbot.exe (PID: 2772)
      • fairbot.tmp (PID: 3360)
    • Executes scripts

      • fairbot (1).exe (PID: 3332)
    • Creates files in the user directory

      • fire.exe (PID: 2844)
      • lite.exe (PID: 3868)
    • Uses RUNDLL32.EXE to load library

      • lite.exe (PID: 3868)
    • Reads Internet Cache Settings

      • rundll32.exe (PID: 3740)
  • INFO

    • Application was dropped or rewritten from another process

      • fairbot.tmp (PID: 2924)
      • fairbot.tmp (PID: 3360)
    • Creates files in the program directory

      • fairbot.tmp (PID: 3360)
    • Creates a software uninstall entry

      • fairbot.tmp (PID: 3360)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable MS Visual C++ (generic) (42.2)
.exe | Win64 Executable (generic) (37.3)
.dll | Win32 Dynamic Link Library (generic) (8.8)
.exe | Win32 Executable (generic) (6)
.exe | Generic Win/DOS Executable (2.7)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2015:11:18 10:15:19+01:00
PEType: PE32
LinkerVersion: 9
CodeSize: 166912
InitializedDataSize: 176128
UninitializedDataSize: -
EntryPoint: 0x1da8b
OSVersion: 5
ImageVersion: -
SubsystemVersion: 5
Subsystem: Windows GUI
FileVersionNumber: 4.2.3.0
ProductVersionNumber: 0.0.0.0
FileFlagsMask: 0x0000
FileFlags: (none)
FileOS: Unknown (0)
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: English (U.S.)
CharacterSet: Windows, Latin1
CompanyName: philandro Software GmbH
FileDescription: AnyDesk
FileVersion: 4.2.3.0
ProductName: AnyDesk
ProductVersion: 4.2
LegalCopyright: (C) 2016 philandro Software GmbH

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 18-Nov-2015 09:15:19
Detected languages:
  • English - United Kingdom
  • English - United States
Debug artifacts:
  • d:\Projects\WinRAR\SFX\build\sfxrar32\Release\sfxrar.pdb
CompanyName: philandro Software GmbH
FileDescription: AnyDesk
FileVersion: 4.2.3.0
ProductName: AnyDesk
ProductVersion: 4.2
LegalCopyright: (C) 2016 philandro Software GmbH

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: 0x000000E0

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 4
Time date stamp: 18-Nov-2015 09:15:19
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
0x00028A54
0x00028C00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.71604
.rdata
0x0002A000
0x000050D3
0x00005200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.34286
.data
0x00030000
0x00021428
0x00001600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
3.46723
.rsrc
0x00052000
0x000047F3
0x00004800
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.64912

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.25329
1875
UNKNOWN
English - United States
RT_MANIFEST
2
3.47151
1384
UNKNOWN
English - United Kingdom
RT_ICON
3
3.91708
744
UNKNOWN
English - United Kingdom
RT_ICON
4
3.91366
2216
UNKNOWN
English - United Kingdom
RT_ICON
7
3.1586
482
UNKNOWN
English - United States
RT_STRING
8
3.11685
460
UNKNOWN
English - United States
RT_STRING
9
3.15447
494
UNKNOWN
English - United States
RT_STRING
10
2.99727
326
UNKNOWN
English - United States
RT_STRING
11
3.2036
1094
UNKNOWN
English - United States
RT_STRING
12
3.12889
358
UNKNOWN
English - United States
RT_STRING

Imports

ADVAPI32.dll
COMCTL32.dll
COMDLG32.dll
GDI32.dll
KERNEL32.dll
SHELL32.dll
SHLWAPI.dll
USER32.dll
ole32.dll
No data.
screenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
45
Monitored processes
9
Malicious processes
1
Suspicious processes
1

Behavior graph

Click at the process to see the details
drop and start drop and start start drop and start drop and start drop and start fairbot (1).exe wscript.exe fire.exe lite.exe rundll32.exe no specs fairbot.exe fairbot.tmp no specs fairbot.exe fairbot.tmp

Process information

PID
CMD
Path
Indicators
Parent process
3332"C:\Users\admin\AppData\Local\Temp\fairbot (1).exe" C:\Users\admin\AppData\Local\Temp\fairbot (1).exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
2488"C:\Windows\System32\WScript.exe" "C:\ProgramData\Fairbot\report.vbs" C:\Windows\System32\WScript.exe
fairbot (1).exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft ® Windows Based Script Host
Exit code:
0
Version:
5.8.7600.16385
2844"C:\ProgramData\Fairbot\fire.exe" C:\ProgramData\Fairbot\fire.exe
fairbot (1).exe
User:
admin
Company:
Binteko Software
Integrity Level:
MEDIUM
Description:
FairBot Setup
Exit code:
0
Version:
4.2
3868"C:\ProgramData\Fairbot\lite.exe" C:\ProgramData\Fairbot\lite.exe
fairbot (1).exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
3740"C:\Windows\system32\rundll32.exe" "C:\Windows\system32\WININET.dll",DispatchAPICall 1 C:\Windows\system32\rundll32.exelite.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Windows host process (Rundll32)
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3960"C:\Users\admin\AppData\Roaming\fairbot.exe" /VERYSILENT /SUPPRESSMSGBOXES /NORESTART /SP-C:\Users\admin\AppData\Roaming\fairbot.exe
fire.exe
User:
admin
Company:
Binteko Software
Integrity Level:
MEDIUM
Description:
FairBot Setup
Exit code:
0
Version:
4.2
2924"C:\Users\admin\AppData\Local\Temp\is-Q5F5V.tmp\fairbot.tmp" /SL5="$5011A,5846187,57856,C:\Users\admin\AppData\Roaming\fairbot.exe" /VERYSILENT /SUPPRESSMSGBOXES /NORESTART /SP-C:\Users\admin\AppData\Local\Temp\is-Q5F5V.tmp\fairbot.tmpfairbot.exe
User:
admin
Integrity Level:
MEDIUM
Description:
Setup/Uninstall
Exit code:
0
Version:
51.52.0.0
2772"C:\Users\admin\AppData\Roaming\fairbot.exe" /SPAWNWND=$50136 /NOTIFYWND=$5011A /VERYSILENT /SUPPRESSMSGBOXES /NORESTART /SP-C:\Users\admin\AppData\Roaming\fairbot.exe
fairbot.tmp
User:
admin
Company:
Binteko Software
Integrity Level:
HIGH
Description:
FairBot Setup
Exit code:
0
Version:
4.2
3360"C:\Users\admin\AppData\Local\Temp\is-VO9NJ.tmp\fairbot.tmp" /SL5="$50162,5846187,57856,C:\Users\admin\AppData\Roaming\fairbot.exe" /SPAWNWND=$50136 /NOTIFYWND=$5011A /VERYSILENT /SUPPRESSMSGBOXES /NORESTART /SP-C:\Users\admin\AppData\Local\Temp\is-VO9NJ.tmp\fairbot.tmp
fairbot.exe
User:
admin
Integrity Level:
HIGH
Description:
Setup/Uninstall
Exit code:
0
Version:
51.52.0.0
Total events
1 079
Read events
1 013
Write events
0
Delete events
0

Modification events

No data
Executable files
9
Suspicious files
4
Text files
7
Unknown types
22

Dropped files

PID
Process
Filename
Type
3360fairbot.tmpC:\Program Files\FairBot\is-O6FP7.tmp
MD5:
SHA256:
3360fairbot.tmpC:\Program Files\FairBot\is-J7STH.tmp
MD5:
SHA256:
3360fairbot.tmpC:\Program Files\FairBot\is-9SAPB.tmp
MD5:
SHA256:
3360fairbot.tmpC:\Program Files\FairBot\is-UJL3J.tmp
MD5:
SHA256:
3360fairbot.tmpC:\Program Files\FairBot\is-G59J6.tmp
MD5:
SHA256:
3360fairbot.tmpC:\Program Files\FairBot\is-QISEE.tmp
MD5:
SHA256:
3360fairbot.tmpC:\Program Files\FairBot\is-PN0OT.tmp
MD5:
SHA256:
3360fairbot.tmpC:\Program Files\FairBot\is-OMSOH.tmp
MD5:
SHA256:
3360fairbot.tmpC:\Program Files\FairBot\is-A1GEQ.tmp
MD5:
SHA256:
3360fairbot.tmpC:\Program Files\FairBot\Sound\is-KF1NI.tmp
MD5:
SHA256:
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
2
DNS requests
4
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3868
lite.exe
GET
404
81.177.6.11:80
http://fairbot.su/fairbot2.exe
RU
html
632 b
malicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
2488
WScript.exe
88.99.66.31:443
iplogger.org
Hetzner Online GmbH
DE
malicious
3868
lite.exe
81.177.6.11:80
fairbot.su
JSC RTComm.RU
RU
malicious

DNS requests

Domain
IP
Reputation
iplogger.org
  • 88.99.66.31
shared
fairbot.su
  • 81.177.6.11
malicious
dns.msftncsi.com
  • 131.107.255.255
shared

Threats

PID
Process
Class
Message
3868
lite.exe
Potential Corporate Privacy Violation
ET POLICY Autoit Windows Automation tool User-Agent in HTTP Request - Possibly Hostile
3868
lite.exe
A Network Trojan was detected
ET POLICY HTTP Request to .su TLD (Soviet Union) Often Malware Related
3868
lite.exe
A Network Trojan was detected
ET INFO AutoIt User Agent Downloading EXE
1 ETPRO signatures available at the full report
No debug info