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File name:

bro.exe

Full analysis: https://app.any.run/tasks/0096716f-13d8-4749-bded-de567edca148
Verdict: Malicious activity
Threats:

Hawkeye often gets installed in a bundle with other malware. This is a Trojan and keylogger that is used to retrieve private information such as passwords and login credentials. This is an advanced malware that features strong anti-evasion functions.

Malware Trends Tracker     >>>
Analysis date: April 25, 2019, 03:49:22
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
keylogger
hawkeye
evasion
trojan
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

3A0028E56D0824A13859906E005FDE7F

SHA1:

7D2D241DB1E3B317E1AE22B5D00D4EDE6CB1F46B

SHA256:

A3841E682B5FA37904FBE5A5C5B3E4EA9FE2A6C443C0B646D732B8B4915E6FA3

SSDEEP:

12288:Zal8IXL/A+LB518viloC51QidFQKVhONhBZTJ3obJ5ivHbzx:ZA8W/R1n+CXp/FqNzZub2bzx

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

    • Changes the autorun value in the registry

      • filename.exe (PID: 2056)
      • WScript.exe (PID: 3388)

    • Actions looks like stealing of personal data

      • vbc.exe (PID: 1928)

    • Detected Hawkeye Keylogger

      • filename.exe (PID: 2056)

    • Changes settings of System certificates

      • filename.exe (PID: 2056)

  • SUSPICIOUS

    • Checks for external IP

      • filename.exe (PID: 2056)

    • Executable content was dropped or overwritten

      • bro.exe (PID: 3956)
      • filename.exe (PID: 2056)

    • Starts itself from another location

      • bro.exe (PID: 3956)

    • Application launched itself

      • filename.exe (PID: 2908)

    • Executes scripts

      • bro.exe (PID: 3956)
      • filename.exe (PID: 2056)

    • Creates files in the user directory

      • filename.exe (PID: 2056)

    • Loads DLL from Mozilla Firefox

      • vbc.exe (PID: 3976)

    • Adds / modifies Windows certificates

      • filename.exe (PID: 2056)

  • INFO

    • Reads settings of System Certificates

      • filename.exe (PID: 2056)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable (generic) (52.9)
.exe | Generic Win/DOS Executable (23.5)
.exe | DOS Executable Generic (23.5)

EXIF

EXE

OriginalFileName: LIMBEREST1.exe
InternalName: LIMBEREST1
ProductVersion: 1.04.0003
FileVersion: 1.04.0003
ProductName: Curlily
LegalTrademarks: LINZY
LegalCopyright: MAHOPAC
FileDescription: pansinusitis
CharacterSet: Unicode
LanguageCode: English (U.S.)
FileSubtype: -
ObjectFileType: Executable application
FileOS: Win32
FileFlags: (none)
FileFlagsMask: 0x0000
ProductVersionNumber: 1.4.0.3
FileVersionNumber: 1.4.0.3
Subsystem: Windows GUI
SubsystemVersion: 4
ImageVersion: 1.4
OSVersion: 4
EntryPoint: 0x14dc
UninitializedDataSize: -
InitializedDataSize: 16384
CodeSize: 733184
LinkerVersion: 6
PEType: PE32
TimeStamp: 2005:10:16 16:49:48+02:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 16-Oct-2005 14:49:48
Detected languages:
  • English - United States
FileDescription: pansinusitis
LegalCopyright: MAHOPAC
LegalTrademarks: LINZY
ProductName: Curlily
FileVersion: 1.04.0003
ProductVersion: 1.04.0003
InternalName: LIMBEREST1
OriginalFilename: LIMBEREST1.exe

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: 0x000000B8

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 3
Time date stamp: 16-Oct-2005 14:49:48
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_LINE_NUMS_STRIPPED
  • IMAGE_FILE_LOCAL_SYMS_STRIPPED
  • IMAGE_FILE_RELOCS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x000B2EB0
0x000B3000
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.74295
.data
0x000B4000
0x00000A98
0x00001000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.rsrc
0x000B5000
0x00002A08
0x00003000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
3.27526

Resources

Title
Entropy
Size
Codepage
Language
Type
1
3.35696
676
Unicode (UTF 16LE)
English - United States
RT_VERSION
30001
4.47942
2216
Unicode (UTF 16LE)
UNKNOWN
RT_ICON
30002
4.62188
1384
Unicode (UTF 16LE)
UNKNOWN
RT_ICON
30003
2.26606
3240
Unicode (UTF 16LE)
UNKNOWN
RT_ICON
30004
3.24187
1864
Unicode (UTF 16LE)
UNKNOWN
RT_ICON
30005
2.38057
872
Unicode (UTF 16LE)
UNKNOWN
RT_ICON

Imports

MSVBVM60.DLL
No data.
screenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
37
Monitored processes
6
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start start bro.exe wscript.exe filename.exe no specs #HAWKEYE filename.exe vbc.exe vbc.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
3956"C:\Users\admin\AppData\Local\Temp\bro.exe" C:\Users\admin\AppData\Local\Temp\bro.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Description:
pansinusitis
Exit code:
0
Version:
1.04.0003
3388"C:\Windows\System32\WScript.exe" "C:\Users\admin\AppData\Local\Temp\subfolder\filename.vbs" C:\Windows\System32\WScript.exe
bro.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft ® Windows Based Script Host
Exit code:
0
Version:
5.8.7600.16385
2908"C:\Users\admin\AppData\Local\Temp\subfolder\filename.exe" C:\Users\admin\AppData\Local\Temp\subfolder\filename.exe—bro.exe
User:
admin
Integrity Level:
MEDIUM
Description:
pansinusitis
Exit code:
0
Version:
1.04.0003
2056C:\Users\admin\AppData\Local\Temp\subfolder\filename.exe" C:\Users\admin\AppData\Local\Temp\subfolder\filename.exe
filename.exe
User:
admin
Integrity Level:
MEDIUM
Description:
pansinusitis
Version:
1.04.0003
1928C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\admin\AppData\Local\Temp\holdermail.txt"C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
filename.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Visual Basic Command Line Compiler
Exit code:
0
Version:
8.0.50727.5420
3976C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\admin\AppData\Local\Temp\holderwb.txt"C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe—filename.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Visual Basic Command Line Compiler
Exit code:
0
Version:
8.0.50727.5420
Total events
479
Read events
441
Write events
0
Delete events
0

Modification events

No data
Executable files
2
Suspicious files
2
Text files
3
Unknown types
0

Dropped files

PID
Process
Filename
Type
1928vbc.exeC:\Users\admin\AppData\Local\Temp\holdermail.txt —
MD5:—
SHA256:—
3976vbc.exeC:\Users\admin\AppData\Local\Temp\holderwb.txt —
MD5:—
SHA256:—
3956bro.exeC:\Users\admin\AppData\Local\Temp\subfolder\filename.vbstext
MD5:F987D2E1C2D47225D64AB022B45260DF
SHA256:158FE405F1EB25DC10364A799EC776B019E44BCFDDEC8C77846D16935CD05ACC
2056filename.exeC:\Users\admin\AppData\Roaming\pidloc.txttext
MD5:B2A3FD0FEB3FC5E6DA7D599C1266B5A6
SHA256:2B83465B69031010F62ABAA2CEAA9DF0E2CF9826FB7EEB79E9CB5587E3C997B9
2908filename.exeC:\Users\admin\AppData\Local\Temp\~DFE135DB113D4D72E2.TMPbinary
MD5:F0FEF34A4E860D776BA9E4F0F815FBAD
SHA256:88C94A0A88ED5541744BA1F612BCF897F95164F3F75996E7F53640B687FD20D7
2056filename.exeC:\Users\admin\AppData\Roaming\WindowsUpdate.exeexecutable
MD5:3A0028E56D0824A13859906E005FDE7F
SHA256:A3841E682B5FA37904FBE5A5C5B3E4EA9FE2A6C443C0B646D732B8B4915E6FA3
3956bro.exeC:\Users\admin\AppData\Local\Temp\~DF108FE154418E0AAA.TMPbinary
MD5:F0FEF34A4E860D776BA9E4F0F815FBAD
SHA256:88C94A0A88ED5541744BA1F612BCF897F95164F3F75996E7F53640B687FD20D7
3956bro.exeC:\Users\admin\AppData\Local\Temp\subfolder\filename.exeexecutable
MD5:3A0028E56D0824A13859906E005FDE7F
SHA256:A3841E682B5FA37904FBE5A5C5B3E4EA9FE2A6C443C0B646D732B8B4915E6FA3
2056filename.exeC:\Users\admin\AppData\Roaming\pid.txttext
MD5:A96D3AFEC184766BFECA7A9F989FC7E7
SHA256:88100BA34DB736C9ADEC9ED7E8E3B56B6379E51F6009841C37A71BFABF8DEABF
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
2
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2056
filename.exe
GET
403
104.16.154.36:80
http://whatismyipaddress.com/
US
text
100 b
shared
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
—
—
104.16.154.36:80
whatismyipaddress.com
Cloudflare Inc
US
shared
2056
filename.exe
82.221.130.149:587
smtp.vivaldi.net
Thor Data Center ehf
IS
unknown

DNS requests

Domain
IP
Reputation
whatismyipaddress.com
  • 104.16.154.36
  • 104.16.155.36
shared
smtp.vivaldi.net
  • 82.221.130.149
shared

Threats

PID
Process
Class
Message
2056
filename.exe
A Network Trojan was detected
MALWARE [PTsecurity] Spyware.HawkEyeKeyLogger (IP Chck)
2056
filename.exe
Generic Protocol Command Decode
SURICATA Applayer Detect protocol only one direction
2 ETPRO signatures available at the full report
No debug info
Interactive malware hunting service ANY.RUN
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ANY.RUN
Reports
bro.exe