metasploit | ecb4ebff87ef24a8a2f929ed19f4db7e5191e8805b66c476ddeb4a1079f744df

Analysis

max time kernel
148s
max time network
150s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
17-12-2024 10:12

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General

Target

Device/HarddiskVolume3/Users/Demo/Downloads/SalaryPayment.docm
Size

83KB
MD5

46d71e324f8a183ff2fc25639501064e
SHA1

049d20520cdff2c9de0e084acc7c74b38a0a32bf
SHA256

8c19b0a81eca2b255bd301735b5ee22f8e4558aab3cb94175d7f579dfc3ea7f6
SHA512

7c8a73376ba5ab65ce11234ec8cca578b0012751c97b4273887e3741fb543a41e676076714bbbc080197529e3f82c756e4949159bcd5a33573786c51528bf927
SSDEEP

1536:AH+WqQuctgdcmf511SRYOGYEwQu5MaMiIRcOOzwFd0mCdXmi8OXCld:o+X8YRHWnhdMaTQO2dbCdXm5OC/

Score

10^/10

metasploit backdoor discovery trojan

Malware Config

Extracted

Family

metasploit

Version

windows/reverse_tcp

172.16.16.13:4444

Signatures

MetaSploit
Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
trojan backdoor metasploit
Metasploit family
metasploit

Executes dropped EXE 1 IoCs

pid	Process
2916	rad190A9.tmp.exe

Loads dropped DLL 2 IoCs

pid	Process
2124	WINWORD.EXE
2124	WINWORD.EXE

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Debug\WIA\wiatrace.log	WINWORD.EXE

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rad190A9.tmp.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WINWORD.EXE

Office loads VBA resources, possible macro or embedded object present

Modifies registry class 64 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{F197558A-6C23-4FFD-9DFF-FEE2D8FE4F65}\2.0\ = "Microsoft Forms 2.0 Object Library"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{F197558A-6C23-4FFD-9DFF-FEE2D8FE4F65}\2.0\0\win32	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\TypeLib\{F197558A-6C23-4FFD-9DFF-FEE2D8FE4F65}\2.0\FLAGS	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\Wow6432Node\Interface\{29B86A70-F52E-11CE-9BCE-00AA00608E01}	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\Wow6432Node\Interface\{5B9D8FC8-4A71-101B-97A6-00000B65C08B}\ = "FormEvents"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\Interface\{CF3F94A0-F546-11CE-9BCE-00AA00608E01}\ = "OptionFrameEvents"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{F197558A-6C23-4FFD-9DFF-FEE2D8FE4F65}\2.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\VBE"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\Wow6432Node\Interface\{04598FC8-866C-11CF-AB7C-00AA00C08FCF}\ = "_UserForm"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\Interface\{04598FC2-866C-11CF-AB7C-00AA00C08FCF}	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\Interface\{79176FB3-B7F2-11CE-97EF-00AA006D2776}	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\Interface\{5512D11B-5CC6-11CF-8D67-00AA00BDCE1D}	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\Interface\{04598FC9-866C-11CF-AB7C-00AA00C08FCF}	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\Interface\{8A683C91-BA84-11CF-8110-00A0C9030074}\ = "IReturnEffect"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\Wow6432Node\Interface\{8BD21D52-EC42-11CE-9E0D-00AA006002F3}\ = "MdcOptionButtonEvents"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\Wow6432Node\Interface\{47FF8FE8-6198-11CF-8CE8-00AA006CB389}	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\Interface\{04598FC8-866C-11CF-AB7C-00AA00C08FCF}\ = "_UserForm"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\Wow6432Node\Interface\{04598FC4-866C-11CF-AB7C-00AA00C08FCF}\ = "ICommandButton"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\Wow6432Node\Interface\{8BD21D53-EC42-11CE-9E0D-00AA006002F3}\ = "IMdcOptionButton"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\Interface\{04598FC3-866C-11CF-AB7C-00AA00C08FCF}\ = "IScrollbar"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\Wow6432Node\Interface\{A38BFFC3-A5A0-11CE-8107-00AA00611080}\ = "Tab"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\Wow6432Node\Interface\{BEF6E003-A874-101A-8BBA-00AA00300CAB}	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\Wow6432Node\Interface\{5512D125-5CC6-11CF-8D67-00AA00BDCE1D}	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\Wow6432Node\Interface\{796ED650-5FE9-11CF-8D68-00AA00BDCE1D}\ = "WHTMLControlEvents"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\Interface\{796ED650-5FE9-11CF-8D68-00AA00BDCE1D}	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\TypeLib\{F197558A-6C23-4FFD-9DFF-FEE2D8FE4F65}\2.0	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\TypeLib\{F197558A-6C23-4FFD-9DFF-FEE2D8FE4F65}\2.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\VBE\\MSForms.exd"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\Interface\{A38BFFC3-A5A0-11CE-8107-00AA00611080}	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\Wow6432Node\Interface\{8BD21D13-EC42-11CE-9E0D-00AA006002F3}\ = "IMdcText"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\Wow6432Node\Interface\{47FF8FE0-6198-11CF-8CE8-00AA006CB389}	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\Wow6432Node\Interface\{47FF8FE1-6198-11CF-8CE8-00AA006CB389}	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\Interface\{47FF8FE9-6198-11CF-8CE8-00AA006CB389}\ = "WHTMLControlEvents10"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\Interface\{47FF8FE5-6198-11CF-8CE8-00AA006CB389}	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\Wow6432Node\Interface\{47FF8FE8-6198-11CF-8CE8-00AA006CB389}\ = "WHTMLControlEvents9"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\Interface\{04598FC4-866C-11CF-AB7C-00AA00C08FCF}	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\Interface\{8BD21D53-EC42-11CE-9E0D-00AA006002F3}\ = "IMdcOptionButton"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\Interface\{944ACF93-A1E6-11CE-8104-00AA00611080}	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\Interface\{5512D113-5CC6-11CF-8D67-00AA00BDCE1D}\ = "IWHTMLImage"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\Interface\{5512D125-5CC6-11CF-8D67-00AA00BDCE1D}\ = "IWHTMLTextArea"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\Wow6432Node\Interface\{8BD21D22-EC42-11CE-9E0D-00AA006002F3}\ = "MdcListEvents"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\Interface\{47FF8FE8-6198-11CF-8CE8-00AA006CB389}\ = "WHTMLControlEvents9"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\Interface\{7B020EC8-AF6C-11CE-9F46-00AA00574A4F}	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\Wow6432Node\Interface\{5512D113-5CC6-11CF-8D67-00AA00BDCE1D}	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\Interface\{5512D115-5CC6-11CF-8D67-00AA00BDCE1D}	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\Interface\{5512D117-5CC6-11CF-8D67-00AA00BDCE1D}\ = "IWHTMLCheckbox"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\Wow6432Node\Interface\{04598FC9-866C-11CF-AB7C-00AA00C08FCF}	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\Wow6432Node\Interface\{04598FC3-866C-11CF-AB7C-00AA00C08FCF}	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\Interface\{7B020EC1-AF6C-11CE-9F46-00AA00574A4F}	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\Interface\{47FF8FE2-6198-11CF-8CE8-00AA006CB389}\ = "WHTMLControlEvents3"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\Interface\{82B02371-B5BC-11CF-810F-00A0C9030074}\ = "IReturnBoolean"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\Wow6432Node\Interface\{8A683C91-BA84-11CF-8110-00A0C9030074}\ = "IReturnEffect"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\Wow6432Node\Interface\{04598FC6-866C-11CF-AB7C-00AA00C08FCF}\ = "IControl"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\Wow6432Node\Interface\{5B9D8FC8-4A71-101B-97A6-00000B65C08B}	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\Wow6432Node\Interface\{8BD21D63-EC42-11CE-9E0D-00AA006002F3}\ = "IMdcToggleButton"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\Interface\{7B020EC1-AF6C-11CE-9F46-00AA00574A4F}\ = "CommandButtonEvents"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\Wow6432Node\Interface\{5512D125-5CC6-11CF-8D67-00AA00BDCE1D}\ = "IWHTMLTextArea"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\Interface\{5512D125-5CC6-11CF-8D67-00AA00BDCE1D}	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\Interface\{7B020EC2-AF6C-11CE-9F46-00AA00574A4F}\ = "ScrollbarEvents"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\Wow6432Node\Interface\{47FF8FE0-6198-11CF-8CE8-00AA006CB389}\ = "WHTMLControlEvents1"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\Wow6432Node\Interface\{47FF8FE2-6198-11CF-8CE8-00AA006CB389}	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\Wow6432Node\Interface\{8A683C90-BA84-11CF-8110-00A0C9030074}\ = "IReturnSingle"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\Interface\{8BD21D22-EC42-11CE-9E0D-00AA006002F3}\ = "MdcListEvents"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\Interface\{47FF8FE1-6198-11CF-8CE8-00AA006CB389}\ = "WHTMLControlEvents2"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_CLASSES\Interface\{5CEF5613-713D-11CE-80C9-00AA00611080}\ = "IPage"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{F197558A-6C23-4FFD-9DFF-FEE2D8FE4F65}\2.0	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2124	WINWORD.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2124	WINWORD.EXE
2124	WINWORD.EXE

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2124 wrote to memory of 2916	2124	WINWORD.EXE	30
PID 2124 wrote to memory of 2916	2124	WINWORD.EXE	30
PID 2124 wrote to memory of 2916	2124	WINWORD.EXE	30
PID 2124 wrote to memory of 2916	2124	WINWORD.EXE	30
PID 2124 wrote to memory of 1640	2124	WINWORD.EXE	32
PID 2124 wrote to memory of 1640	2124	WINWORD.EXE	32
PID 2124 wrote to memory of 1640	2124	WINWORD.EXE	32
PID 2124 wrote to memory of 1640	2124	WINWORD.EXE	32

C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\Device\HarddiskVolume3\Users\Demo\Downloads\SalaryPayment.docm"
1⤵
- Loads dropped DLL
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2124
- C:\Users\Admin\AppData\Local\Temp\rad190A9.tmp.exe
  "C:\Users\Admin\AppData\Local\Temp\rad190A9.tmp.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2916
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:1640

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\rad190A9.tmp.exe

Filesize
72KB

MD5
55057a887bc1f8b88f1d52d92fa81b69

SHA1
ebeee9c0de38352a1e97c10f61c67f599a8eaf95

SHA256
947c8187564eeaaed545134c5892796dd692ced76548bc2ccda90f398c21d5f2

SHA512
cb5d9780d03cbbdec0126cdf76bb6a562cc83b6691e743f48190e5eba588c4a7bb3029915d417526977e758a2b3d61d0000b670922f5e58313532e27c86fa8db

Download Submit
memory/2124-0-0x000000002F801000-0x000000002F802000-memory.dmp

Filesize
4KB

Download
memory/2124-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2124-2-0x0000000070EAD000-0x0000000070EB8000-memory.dmp

Filesize
44KB

Download
memory/2124-18-0x00000000059D0000-0x0000000005AD0000-memory.dmp

Filesize
1024KB

Download
memory/2124-13-0x00000000059D0000-0x0000000005AD0000-memory.dmp

Filesize
1024KB

Download
memory/2124-23-0x00000000059D0000-0x0000000005AD0000-memory.dmp

Filesize
1024KB

Download
memory/2124-35-0x0000000070EAD000-0x0000000070EB8000-memory.dmp

Filesize
44KB

Download
memory/2124-36-0x00000000059D0000-0x0000000005AD0000-memory.dmp

Filesize
1024KB

Download
memory/2916-34-0x0000000000020000-0x0000000000021000-memory.dmp

Filesize
4KB

Download