metasploit | 31a8593b18120bcd4f5060bbece6be1396e158ba439b8315a22774dda3e98413

General

Target

06e0998e9c8ae7ba03cf2c5e10c3a2c9_JaffaCakes118.doc
Size

115KB
MD5

06e0998e9c8ae7ba03cf2c5e10c3a2c9
SHA1

e144ed0a39d7b2f71fd1f29a3e2a6cd97a6db4a3
SHA256

31a8593b18120bcd4f5060bbece6be1396e158ba439b8315a22774dda3e98413
SHA512

cf9bface8227dca4432f6f33ec4249186095ff7def63f5dd15c7690695d9d0c9feefcaac3a8fc394f8c9ba2f7c1dd4e21866e1a5a3eb2dfcecd49481a1ee2375
SSDEEP

1536:mAG1udvDu3xv+pekyzdJNWiKuBGjsJIGgVawLkRyvj:HGwd8GCWSIGQawLi

Score

10^/10

metasploit backdoor trojan

Malware Config

Extracted

Family

metasploit

Version

windows/download_exec

C2

http://192.168.0.30:80/nQCZ

Attributes

headers User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; Trident/4.0)

Signatures

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

Process spawned unexpected child process 1 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

Processes:

rundll32.exe

description	pid	pid_target	process	target process
Parent C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE is not expected to spawn this process	1036	1580	rundll32.exe	WINWORD.EXE

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

WINWORD.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

WINWORD.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

1580 WINWORD.EXE
1580 WINWORD.EXE
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

WINWORD.EXE

pid process

1580 WINWORD.EXE
1580 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

1580 WINWORD.EXE
1580 WINWORD.EXE
1580 WINWORD.EXE
1580 WINWORD.EXE
1580 WINWORD.EXE
1580 WINWORD.EXE
1580 WINWORD.EXE

pid	process
1580	WINWORD.EXE
1580	WINWORD.EXE

pid	process
1580	WINWORD.EXE
1580	WINWORD.EXE

pid	process
1580	WINWORD.EXE
1580	WINWORD.EXE
1580	WINWORD.EXE
1580	WINWORD.EXE
1580	WINWORD.EXE
1580	WINWORD.EXE
1580	WINWORD.EXE

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

WINWORD.EXE

description	pid	process	target process
PID 1580 wrote to memory of 772	1580	WINWORD.EXE	splwow64.exe
PID 1580 wrote to memory of 772	1580	WINWORD.EXE	splwow64.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe
PID 1580 wrote to memory of 1036	1580	WINWORD.EXE	rundll32.exe

C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\06e0998e9c8ae7ba03cf2c5e10c3a2c9_JaffaCakes118.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1580

C:\Windows\splwow64.exe
C:\Windows\splwow64.exe 12288
2⤵
PID:772

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe
2⤵
- Process spawned unexpected child process
PID:1036

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
1⤵
PID:4888

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Content.MSO\D5905111.wmf
Filesize
528B

MD5
f84d8312d9b020933152891e33d38052

SHA1
b491dedfcf58566ec76591bd6c79bc62d552cd4c

SHA256
892d73bfa7613ecf6967aa5cbb50db4bfee4177c2980753953aec2aebc7f8e80

SHA512
afc82e28484e9c441408419c52fd550a1e2eb4658ab50f3a43be94b0a9ed7bd0235c3dea332edffb2b01401680320097cb08b19450951bf4e567ac27d3e12afd

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Content.MSO\D71789CB.wmf
Filesize
610B

MD5
51953777d5b75ab8465e961f1b42afe1

SHA1
638bbb3b793c65cb90b689dc9a103d1b06b727a9

SHA256
a34848b974be1698ffbff62a8e14cbd14498bd2e7e74960a8c7958832985dd2a

SHA512
303c93eca1c714c1bd69d65465fd046767785e0bfd8da7d4723a68adb2ad34cafc429cb21b12012c65e03d224988f5d50fd825313da82a5a11a929b82323c328

Download Submit
memory/1036-41-0x00000000009D0000-0x00000000009D1000-memory.dmp

Filesize
4KB

Download
memory/1580-8-0x00007FFC39350000-0x00007FFC39545000-memory.dmp

Filesize
2.0MB

Download
memory/1580-18-0x00007FFC39350000-0x00007FFC39545000-memory.dmp

Filesize
2.0MB

Download
memory/1580-7-0x00007FFC39350000-0x00007FFC39545000-memory.dmp

Filesize
2.0MB

Download
memory/1580-6-0x00007FFC39350000-0x00007FFC39545000-memory.dmp

Filesize
2.0MB

Download
memory/1580-2-0x00007FFBF93D0000-0x00007FFBF93E0000-memory.dmp

Filesize
64KB

Download
memory/1580-5-0x00007FFC39350000-0x00007FFC39545000-memory.dmp

Filesize
2.0MB

Download
memory/1580-11-0x00007FFBF6EC0000-0x00007FFBF6ED0000-memory.dmp

Filesize
64KB

Download
memory/1580-10-0x00007FFC39350000-0x00007FFC39545000-memory.dmp

Filesize
2.0MB

Download
memory/1580-12-0x00007FFC39350000-0x00007FFC39545000-memory.dmp

Filesize
2.0MB

Download
memory/1580-13-0x00007FFC39350000-0x00007FFC39545000-memory.dmp

Filesize
2.0MB

Download
memory/1580-14-0x00007FFC39350000-0x00007FFC39545000-memory.dmp

Filesize
2.0MB

Download
memory/1580-16-0x00007FFBF6EC0000-0x00007FFBF6ED0000-memory.dmp

Filesize
64KB

Download
memory/1580-15-0x00007FFC39350000-0x00007FFC39545000-memory.dmp

Filesize
2.0MB

Download
memory/1580-4-0x00007FFBF93D0000-0x00007FFBF93E0000-memory.dmp

Filesize
64KB

Download
memory/1580-17-0x00007FFC39350000-0x00007FFC39545000-memory.dmp

Filesize
2.0MB

Download
memory/1580-9-0x00007FFC39350000-0x00007FFC39545000-memory.dmp

Filesize
2.0MB

Download
memory/1580-3-0x00007FFBF93D0000-0x00007FFBF93E0000-memory.dmp

Filesize
64KB

Download
memory/1580-1-0x00007FFBF93D0000-0x00007FFBF93E0000-memory.dmp

Filesize
64KB

Download
memory/1580-0-0x00007FFBF93D0000-0x00007FFBF93E0000-memory.dmp

Filesize
64KB

Download
memory/1580-54-0x00007FFC39350000-0x00007FFC39545000-memory.dmp

Filesize
2.0MB

Download
memory/1580-82-0x00007FFBF93D0000-0x00007FFBF93E0000-memory.dmp

Filesize
64KB

Download
memory/1580-83-0x00007FFBF93D0000-0x00007FFBF93E0000-memory.dmp

Filesize
64KB

Download
memory/1580-81-0x00007FFBF93D0000-0x00007FFBF93E0000-memory.dmp

Filesize
64KB

Download
memory/1580-84-0x00007FFBF93D0000-0x00007FFBF93E0000-memory.dmp

Filesize
64KB

Download
memory/1580-85-0x00007FFC39350000-0x00007FFC39545000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads