File name:

Dropper.exe

Full analysis: https://app.any.run/tasks/0c4d972d-eb64-4a12-b31d-5a7a2d7df570
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: July 30, 2018, 12:24:15
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
keylogger
hawkeye
evasion
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

95CD5029E310569A2730C863127B22E5

SHA1:

2929219D4F0725A78D560AD3351DE3FEFED5D9A2

SHA256:

D58E07A9C3F5EE3DDBF2D4C5B657B67E6DB7722000EDCDC8D5CD92CB9A37845A

SSDEEP:

12288:j/uLxn3yJ6DxKhsx5pAaldBqKPNIIRuVdQTZEFut5ZRZAemB92qN/3J9oOx/pUQO:t4OTUxV2K

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

    • Executes PowerShell scripts

      • cmd.exe (PID: 2200)

    • Changes the autorun value in the registry

      • reg.exe (PID: 1544)
      • reg.exe (PID: 3780)
      • reg.exe (PID: 2520)
      • Windows Update.exe (PID: 2248)

    • Uses Task Scheduler to run other applications

      • cmd.exe (PID: 3752)
      • cmd.exe (PID: 3512)
      • cmd.exe (PID: 2200)

    • Loads the Task Scheduler COM API

      • schtasks.exe (PID: 3776)
      • schtasks.exe (PID: 3876)
      • schtasks.exe (PID: 3136)

    • Application was dropped or rewritten from another process

      • MoneroMinerBuild.exe (PID: 2596)
      • rundll32.exe (PID: 616)
      • Windows Update.exe (PID: 2248)

    • Detected Hawkeye Keylogger

      • Windows Update.exe (PID: 2248)

  • SUSPICIOUS

    • Uses REG.EXE to modify Windows registry

      • cmd.exe (PID: 3752)
      • cmd.exe (PID: 3512)
      • cmd.exe (PID: 2200)

    • Executes scripts

      • Dropper.exe (PID: 1792)
      • Windows Update.exe (PID: 2248)

    • Creates files in the user directory

      • Dropper.exe (PID: 1792)
      • powershell.exe (PID: 3332)
      • powershell.exe (PID: 2848)
      • Windows Update.exe (PID: 2248)
      • rundll32.exe (PID: 616)

    • Executable content was dropped or overwritten

      • Dropper.exe (PID: 1792)
      • MoneroMinerBuild.exe (PID: 2596)
      • rundll32.exe (PID: 616)
      • Windows Update.exe (PID: 2248)

    • Starts CMD.EXE for commands execution

      • Dropper.exe (PID: 1792)
      • WScript.exe (PID: 2672)

    • Executes PowerShell scripts

      • MoneroMinerBuild.exe (PID: 2596)

    • Uses ATTRIB.EXE to modify file attributes

      • cmd.exe (PID: 2200)

    • Starts itself from another location

      • rundll32.exe (PID: 616)

    • Checks for external IP

      • Windows Update.exe (PID: 2248)

  • INFO

    • Dropped object may contain URL's

      • MoneroMinerBuild.exe (PID: 2596)
      • Dropper.exe (PID: 1792)
      • rundll32.exe (PID: 616)
      • Windows Update.exe (PID: 2248)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable Microsoft Visual Basic 6 (84.4)
.dll | Win32 Dynamic Link Library (generic) (6.7)
.exe | Win32 Executable (generic) (4.6)
.exe | Generic Win/DOS Executable (2)
.exe | DOS Executable Generic (2)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2016:01:16 01:01:02+01:00
PEType: PE32
LinkerVersion: 6
CodeSize: 4096
InitializedDataSize: 1560576
UninitializedDataSize: -
EntryPoint: 0x104c
OSVersion: 4
ImageVersion: 1.1
SubsystemVersion: 4
Subsystem: Windows GUI
FileVersionNumber: 1.1.0.1
ProductVersionNumber: 1.1.0.1
FileFlagsMask: 0x0000
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: English (U.S.)
CharacterSet: Unicode
CompanyName: BreakingSecurity.net
ProductName: ViottoBinder_Stub
FileVersion: 1.01.0001
ProductVersion: 1.01.0001
InternalName: ViottoBinder_Stub
OriginalFileName: ViottoBinder_Stub.exe

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 16-Jan-2016 00:01:02
Detected languages:
  • English - United States
CompanyName: BreakingSecurity.net
ProductName: ViottoBinder_Stub
FileVersion: 1.01.0001
ProductVersion: 1.01.0001
InternalName: ViottoBinder_Stub
OriginalFilename: ViottoBinder_Stub.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: 0x000000B0

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 3
Time date stamp: 16-Jan-2016 00:01:02
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
0x00000F24
0x00001000
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
4.37413
.data
0x00002000
0x0000032C
0x00000000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.rsrc
0x00003000
0x0017CE90
0x0017D000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.03999

Resources

Title
Entropy
Size
Codepage
Language
Type
1
3.25029
624
Latin 1 / Western European
English - United States
RT_VERSION
101
4.03791
1557766
Latin 1 / Western European
UNKNOWN
CUSTOM
30001
2.57965
304
Latin 1 / Western European
UNKNOWN
RT_ICON
30002
1.76987
744
Latin 1 / Western European
UNKNOWN
RT_ICON
30003
2.07177
296
Latin 1 / Western European
UNKNOWN
RT_ICON

Imports

MSVBVM60.DLL
No data.
screenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
58
Monitored processes
21
Malicious processes
8
Suspicious processes
1

Behavior graph

Click at the process to see the details
drop and start start drop and start dropper.exe monerominerbuild.exe wscript.exe no specs cmd.exe no specs cmd.exe no specs reg.exe powershell.exe no specs powershell.exe no specs reg.exe no specs schtasks.exe no specs cmd.exe no specs reg.exe reg.exe no specs schtasks.exe no specs reg.exe rundll32.exe reg.exe no specs schtasks.exe no specs attrib.exe no specs THREAT windows update.exe vbc.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
616"C:\Users\admin\AppData\Local\Temp\rundll32.exe" C:\Users\admin\AppData\Local\Temp\rundll32.exe
powershell.exe
User:
admin
Integrity Level:
MEDIUM
Description:
Phulli
Exit code:
0
Version:
1.0.0.0
Modules
Images
c:\users\admin\appdata\local\temp\rundll32.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\apppatch\aclayers.dll
c:\windows\system32\sspicli.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
1540reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "Avast" /t REG_SZ /F /D "C:\Users\admin\AppData\Roaming\chekin.bat" C:\Windows\system32\reg.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Registry Console Tool
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\reg.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
1544reg add "HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run" /V "Avast" /t REG_SZ /F /D "C:\Users\admin\AppData\Roaming\checkin.bat" C:\Windows\system32\reg.exe
cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Registry Console Tool
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\reg.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
1792"C:\Users\admin\AppData\Local\Temp\Dropper.exe" C:\Users\admin\AppData\Local\Temp\Dropper.exe
explorer.exe
User:
admin
Company:
BreakingSecurity.net
Integrity Level:
MEDIUM
Exit code:
0
Version:
1.01.0001
Modules
Images
c:\users\admin\appdata\local\temp\dropper.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvbvm60.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
2200cmd /c ""C:\Users\admin\AppData\Roaming\chekin.bat" 0"C:\Windows\system32\cmd.exe—Dropper.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Modules
Images
c:\windows\system32\cmd.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\usp10.dll
c:\windows\system32\lpk.dll
2232reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "Avast" /t REG_SZ /F /D "C:\Users\admin\AppData\Roaming\chekin.bat" C:\Windows\system32\reg.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Registry Console Tool
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\reg.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
2248"C:\Users\admin\AppData\Roaming\Windows Update.exe" C:\Users\admin\AppData\Roaming\Windows Update.exe
rundll32.exe
User:
admin
Integrity Level:
MEDIUM
Description:
Phulli
Exit code:
0
Version:
1.0.0.0
Modules
Images
c:\users\admin\appdata\roaming\windows update.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\microsoft.net\framework\v4.0.30319\mscoreei.dll
2520reg add "HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run" /V "Avast" /t REG_SZ /F /D "C:\Users\admin\AppData\Roaming\chekin.bat" C:\Windows\system32\reg.exe
cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Registry Console Tool
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\reg.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
2588C:\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—Windows Update.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Visual Basic Command Line Compiler
Exit code:
0
Version:
8.0.50727.5420
Modules
Images
c:\windows\microsoft.net\framework\v2.0.50727\vbc.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_5.82.7601.17514_none_ec83dffa859149af\comctl32.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\gdi32.dll
2596"C:\Users\admin\AppData\Local\Temp\MoneroMinerBuild.exe" 0C:\Users\admin\AppData\Local\Temp\MoneroMinerBuild.exe
Dropper.exe
User:
admin
Integrity Level:
MEDIUM
Description:
Exit code:
0
Version:
0.0.0.0
Modules
Images
c:\users\admin\appdata\local\temp\monerominerbuild.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\microsoft.net\framework\v4.0.30319\mscoreei.dll
Total events
2 078
Read events
1 935
Write events
143
Delete events
0

Modification events

(PID) Process:(1792) Dropper.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(1792) Dropper.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(1544) reg.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:Avast
Value:
C:\Users\admin\AppData\Roaming\checkin.bat
(PID) Process:(2672) WScript.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(2672) WScript.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(3332) powershell.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\59\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(2848) powershell.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\59\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(3780) reg.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:Avast
Value:
C:\Users\admin\AppData\Roaming\checkin.bat
(PID) Process:(2520) reg.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:Avast
Value:
C:\Users\admin\AppData\Roaming\chekin.bat
(PID) Process:(2848) powershell.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
Executable files
4
Suspicious files
4
Text files
6
Unknown types
0

Dropped files

PID
Process
Filename
Type
3332powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\U11K24RYOT2L1DXUA0XI.temp —
MD5:—
SHA256:—
2848powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\NQRI4ID6AKUCDIOXASYK.temp —
MD5:—
SHA256:—
1792Dropper.exeC:\Users\admin\AppData\Local\Temp\MoneroMinerBuild.exeexecutable
MD5:—
SHA256:—
1792Dropper.exeC:\Users\admin\AppData\Roaming\regadd.battext
MD5:—
SHA256:—
2848powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RF4456cf.TMPbinary
MD5:—
SHA256:—
616rundll32.exeC:\Users\admin\AppData\Roaming\Windows Update.exeexecutable
MD5:—
SHA256:—
1792Dropper.exeC:\Users\admin\AppData\Roaming\chekin.battext
MD5:—
SHA256:—
1792Dropper.exeC:\Users\admin\AppData\Roaming\audiodriver.vbstext
MD5:—
SHA256:—
2596MoneroMinerBuild.exeC:\Users\admin\AppData\Local\Temp\rundll32.exeexecutable
MD5:—
SHA256:—
3332powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-msbinary
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
1
DNS requests
1
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2248
Windows Update.exe
GET
403
104.16.16.96:80
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
2248
Windows Update.exe
104.16.16.96:80
whatismyipaddress.com
Cloudflare Inc
US
shared

DNS requests

Domain
IP
Reputation
whatismyipaddress.com
  • 104.16.16.96
  • 104.16.20.96
  • 104.16.17.96
  • 104.16.19.96
  • 104.16.18.96
shared

Threats

No threats detected
No debug info
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Reports
Dropper.exe