File name:

Bonzify.exe

Full analysis: https://app.any.run/tasks/5fd0b668-a130-46ba-b11f-2a89c343216b
Verdict: Malicious activity
Analysis date: April 20, 2024, 15:47:20
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:

9C352D2CE0C0BDC40C72F52CE3480577

SHA1:

BD4C956186F33C92EB4469F7E5675510D0790E99

SHA256:

D7E6580054525D3F21F86EDFC9F30B7A75FFA829A1EB67EE3CAB33F0040DBA4E

SSDEEP:

196608:/dAMaWetTeAkLIdx751qFTkub//73lc6u7b5VJ2Yx5xIdk3o:naWedh+Idx75QYub//73lc6u7bLMYxDo

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

    • Drops the executable file immediately after the start

      • Bonzify.exe (PID: 3664)
      • INSTALLER.exe (PID: 3468)
      • INSTALLER.exe (PID: 3896)

    • Registers / Runs the DLL via REGSVR32.EXE

      • INSTALLER.exe (PID: 3468)
      • INSTALLER.exe (PID: 3896)

    • Changes the AppInit_DLLs value (autorun option)

      • Bonzify.exe (PID: 3664)

    • Creates a writable file in the system directory

      • INSTALLER.exe (PID: 3896)

    • Changes the autorun value in the registry

      • INSTALLER.exe (PID: 3896)

  • SUSPICIOUS

    • Executing commands from a ".bat" file

      • Bonzify.exe (PID: 3664)

    • Starts CMD.EXE for commands execution

      • Bonzify.exe (PID: 3664)

    • Takes ownership (TAKEOWN.EXE)

      • cmd.exe (PID: 2416)

    • Uses ICACLS.EXE to modify access control lists

      • cmd.exe (PID: 2416)

    • Uses TASKKILL.EXE to kill process

      • cmd.exe (PID: 2416)

    • Starts a Microsoft application from unusual location

      • INSTALLER.exe (PID: 3468)
      • INSTALLER.exe (PID: 3896)

    • Executable content was dropped or overwritten

      • Bonzify.exe (PID: 3664)
      • INSTALLER.exe (PID: 3468)
      • INSTALLER.exe (PID: 3896)

    • Process drops legitimate windows executable

      • Bonzify.exe (PID: 3664)
      • INSTALLER.exe (PID: 3468)
      • INSTALLER.exe (PID: 3896)

    • Creates/Modifies COM task schedule object

      • regsvr32.exe (PID: 3276)
      • regsvr32.exe (PID: 864)
      • regsvr32.exe (PID: 2528)
      • regsvr32.exe (PID: 1560)
      • regsvr32.exe (PID: 2100)
      • regsvr32.exe (PID: 3484)
      • regsvr32.exe (PID: 532)
      • regsvr32.exe (PID: 2336)
      • regsvr32.exe (PID: 568)

    • Creates a software uninstall entry

      • INSTALLER.exe (PID: 3896)

    • Creates file in the systems drive root

      • Bonzify.exe (PID: 3664)

  • INFO

    • Create files in a temporary directory

      • Bonzify.exe (PID: 3664)
      • INSTALLER.exe (PID: 3468)
      • INSTALLER.exe (PID: 3896)

    • Checks supported languages

      • Bonzify.exe (PID: 3664)
      • INSTALLER.exe (PID: 3468)
      • INSTALLER.exe (PID: 3896)
      • AgentSvr.exe (PID: 3636)
      • AgentSvr.exe (PID: 2016)
      • wmpnscfg.exe (PID: 3228)
      • wmpnscfg.exe (PID: 3956)

    • Reads the computer name

      • INSTALLER.exe (PID: 3468)
      • Bonzify.exe (PID: 3664)
      • AgentSvr.exe (PID: 2016)
      • INSTALLER.exe (PID: 3896)
      • wmpnscfg.exe (PID: 3956)
      • wmpnscfg.exe (PID: 3228)

    • Reads the machine GUID from the registry

      • Bonzify.exe (PID: 3664)
      • AgentSvr.exe (PID: 2016)

    • Manual execution by a user

      • wmpnscfg.exe (PID: 3956)
      • wmpnscfg.exe (PID: 3228)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 MS Cabinet Self-Extractor (WExtract stub) (86.7)
.exe | Win32 Executable MS Visual C++ (generic) (8.9)
.dll | Win32 Dynamic Link Library (generic) (1.8)
.exe | Win32 Executable (generic) (1.2)
.exe | Generic Win/DOS Executable (0.5)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2019:03:04 14:58:11+00:00
ImageFileCharacteristics: Executable, 32-bit
PEType: PE32
LinkerVersion: 14
CodeSize: 4096
InitializedDataSize: 6697472
UninitializedDataSize: -
EntryPoint: 0x16b0
OSVersion: 5.1
ImageVersion: -
SubsystemVersion: 5.1
Subsystem: Windows GUI
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
64
Monitored processes
23
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
start bonzify.exe cmd.exe no specs taskkill.exe no specs takeown.exe no specs icacls.exe no specs installer.exe regsvr32.exe no specs regsvr32.exe no specs regsvr32.exe no specs regsvr32.exe no specs regsvr32.exe no specs regsvr32.exe no specs regsvr32.exe no specs agentsvr.exe no specs grpconv.exe no specs installer.exe regsvr32.exe no specs regsvr32.exe no specs grpconv.exe no specs agentsvr.exe wmpnscfg.exe no specs wmpnscfg.exe no specs bonzify.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
532regsvr32 /s "C:\Windows\msagent\AgentDPv.dll"C:\Windows\System32\regsvr32.exe—INSTALLER.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Microsoft(C) Register Server
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\regsvr32.exe
c:\windows\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
568regsvr32 /s C:\Windows\lhsp\tv\tvenuax.dllC:\Windows\System32\regsvr32.exe—INSTALLER.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Microsoft(C) Register Server
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\regsvr32.exe
c:\windows\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
864regsvr32 /s "C:\Windows\msagent\AgentDP2.dll"C:\Windows\System32\regsvr32.exe—INSTALLER.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Microsoft(C) Register Server
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\regsvr32.exe
c:\windows\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
1560regsvr32 /s "C:\Windows\msagent\AgentMPx.dll"C:\Windows\System32\regsvr32.exe—INSTALLER.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Microsoft(C) Register Server
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\regsvr32.exe
c:\windows\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
2016C:\Windows\msagent\AgentSvr.exe -EmbeddingC:\Windows\msagent\AgentSvr.exe
svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Microsoft Agent Server
Version:
2.00.0.2202
Modules
Images
c:\windows\msagent\agentsvr.exe
c:\windows\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\advapi32.dll
2100regsvr32 /s "C:\Windows\msagent\AgentPsh.dll"C:\Windows\System32\regsvr32.exe—INSTALLER.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Microsoft(C) Register Server
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\regsvr32.exe
c:\windows\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
2336regsvr32 /s C:\Windows\lhsp\tv\tv_enua.dllC:\Windows\System32\regsvr32.exe—INSTALLER.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Microsoft(C) Register Server
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\regsvr32.exe
c:\windows\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
2416C:\Windows\system32\cmd.exe /c "C:\Users\admin\AppData\Local\Temp\KillAgent.bat"C:\Windows\System32\cmd.exe—Bonzify.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Modules
Images
c:\windows\system32\cmd.exe
c:\windows\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\lpk.dll
c:\windows\system32\usp10.dll
2528regsvr32 /s "C:\Windows\msagent\AgentSR.dll"C:\Windows\System32\regsvr32.exe—INSTALLER.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Microsoft(C) Register Server
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\regsvr32.exe
c:\windows\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
2780grpconv.exe -oC:\Windows\System32\grpconv.exe—INSTALLER.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Progman Group Converter
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\grpconv.exe
c:\windows\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
Total events
1 537
Read events
1 456
Write events
65
Delete events
16

Modification events

(PID) Process:(3484) regsvr32.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{D45FD31B-5C6E-11D1-9EC1-00C04FD7081F}\InprocServer32
Operation:writeName:ThreadingModel
Value:
Apartment
(PID) Process:(3484) regsvr32.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{F5BE8BD2-7DE6-11D0-91FE-00C04FD701A5}\InprocServer32
Operation:writeName:ThreadingModel
Value:
Apartment
(PID) Process:(3484) regsvr32.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{D45FD31B-5C6E-11D1-9EC1-00C04FD7081F}\Control
Operation:delete keyName:(default)
Value:
(PID) Process:(3484) regsvr32.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{D45FD31B-5C6E-11D1-9EC1-00C04FD7081F}\InprocServer32
Operation:delete keyName:(default)
Value:
(PID) Process:(3484) regsvr32.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{D45FD31B-5C6E-11D1-9EC1-00C04FD7081F}\MiscStatus\1
Operation:delete keyName:(default)
Value:
(PID) Process:(3484) regsvr32.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{D45FD31B-5C6E-11D1-9EC1-00C04FD7081F}\MiscStatus
Operation:delete keyName:(default)
Value:
(PID) Process:(3484) regsvr32.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{D45FD31B-5C6E-11D1-9EC1-00C04FD7081F}\ProgID
Operation:delete keyName:(default)
Value:
(PID) Process:(3484) regsvr32.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{D45FD31B-5C6E-11D1-9EC1-00C04FD7081F}\Programmable
Operation:delete keyName:(default)
Value:
(PID) Process:(3484) regsvr32.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{D45FD31B-5C6E-11D1-9EC1-00C04FD7081F}\ToolboxBitmap32
Operation:delete keyName:(default)
Value:
(PID) Process:(3484) regsvr32.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{D45FD31B-5C6E-11D1-9EC1-00C04FD7081F}\TypeLib
Operation:delete keyName:(default)
Value:
Executable files
53
Suspicious files
8
Text files
4
Unknown types
9

Dropped files

PID
Process
Filename
Type
3664Bonzify.exeC:\Users\admin\AppData\Local\Temp\INSTALLER.exeexecutable
MD5:66996A076065EBDCDAC85FF9637CEAE0
SHA256:16CA09AD70561F413376AD72550AE5664C89C6A76C85C872FFE2CB1E7F49E2AA
3468INSTALLER.exeC:\Users\admin\AppData\Local\Temp\IXP000.TMP\AGENTCTL.DLLexecutable
MD5:237E13B95AB37D0141CF0BC585B8DB94
SHA256:D19B6B7C57BCEE7239526339E683F62D9C2F9690947D0A446001377F0B56103A
3664Bonzify.exeC:\Users\admin\AppData\Local\Temp\TakeOwn.battext
MD5:F80E36CD406022944558D8A099DB0FA7
SHA256:7B41E5A6C2DD92F60C38CB4FE09DCBE378C3E99443F7BAF079ECE3608497BDC7
3664Bonzify.exeC:\Windows\executables.binbinary
MD5:F3160BA7F8BB9D7A9C6080EF2C9869C5
SHA256:F6A3286714A661612EAC65E4A6CB78736C370492151B692A8F1E666740C0A00E
3664Bonzify.exeC:\Users\admin\AppData\Local\Temp\KillAgent.battext
MD5:EA7DF060B402326B4305241F21F39736
SHA256:E4EDC2CB6317AB19EE1A6327993E9332AF35CFBEBAFF2AC7C3F71D43CFCBE793
3468INSTALLER.exeC:\Users\admin\AppData\Local\Temp\IXP000.TMP\AGENTDPV.DLLexecutable
MD5:7C5AEFB11E797129C9E90F279FBDF71B
SHA256:394A17150B8774E507B8F368C2C248C10FCE50FC43184B744E771F0E79ECAFED
3468INSTALLER.exeC:\Users\admin\AppData\Local\Temp\IXP000.TMP\AGENTMPX.DLLexecutable
MD5:4FBBAAC42CF2ECB83543F262973D07C0
SHA256:6550582E41FC53B8A7CCDF9AC603216937C6FF2A28E9538610ADB7E67D782AB5
3468INSTALLER.exeC:\Users\admin\AppData\Local\Temp\IXP000.TMP\MSLWVTTS.DLLexecutable
MD5:316999655FEF30C52C3854751C663996
SHA256:EA4CA740CD60D2C88280FF8115BF354876478EF27E9E676D8B66601B4E900BA0
3468INSTALLER.exeC:\Users\admin\AppData\Local\Temp\IXP000.TMP\AGTCTL15.TLBexecutable
MD5:F1656B80EAAE5E5201DCBFBCD3523691
SHA256:3F8ADC1E332DD5C252BBCF92BF6079B38A74D360D94979169206DB34E6A24CD2
3468INSTALLER.exeC:\Users\admin\AppData\Local\Temp\IXP000.TMP\AGTEULA.TXTtext
MD5:7070B77ED401307D2E9A0F8EAAAA543B
SHA256:225D227ABBD45BF54D01DFC9FA6E54208BF5AE452A32CC75B15D86456A669712
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
4
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
—
—
224.0.0.252:5355
—
—
—
unknown
4
System
192.168.100.255:138
—
—
—
whitelisted
4
System
192.168.100.255:137
—
—
—
unknown
1080
svchost.exe
224.0.0.252:5355
—
—
—
unknown

DNS requests

No data

Threats

No threats detected
Process
Message
AgentSvr.exe
ClaimOutput
AgentSvr.exe
UnclaimOutput
AgentSvr.exe
ClaimOutput
AgentSvr.exe
ClaimOutput
AgentSvr.exe
UnclaimOutput
AgentSvr.exe
ClaimOutput
AgentSvr.exe
UnclaimOutput
AgentSvr.exe
UnclaimOutput
AgentSvr.exe
ClaimOutput
AgentSvr.exe
UnclaimOutput
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Reports
Bonzify.exe