metasploit | 07e19ef7c68d476ffdb47c77c236fc08eaacbe58aa51d8da417f14563a8e255c

General

Target

nothingtoseehere.exe
Size

72KB
MD5

883b42bdb6847931b31aa465d0149635
SHA1

f6a8af6b1c498d19cccc7e2fe535d69ae81267c3
SHA256

07e19ef7c68d476ffdb47c77c236fc08eaacbe58aa51d8da417f14563a8e255c
SHA512

704351334493e88bf65f2f7ffd9c3f0590499182e7f2bbf557ea4c5130dd9e457999074d2a300fe7f5e09df81fa6f084577be4f12499f35b27474ee36f93b121
SSDEEP

1536:I20I2yXSDTVGDbgP4f0PWaKsEMb+KR0Nc8QsJq39:jlXSDTVDP+FaKsEe0Nc8QsC9

Score

10^/10

metasploit backdoor trojan

Malware Config

Extracted

Family

metasploit

Version

windows/reverse_tcp

C2

192.168.44.55:4455

Signatures

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

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:

EXCEL.EXE

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

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

EXCEL.EXE

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

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

2228 EXCEL.EXE

Suspicious use of SetWindowsHookEx 14 IoCs

Processes:

EXCEL.EXE

pid	process
2228	EXCEL.EXE
2228	EXCEL.EXE
2228	EXCEL.EXE
2228	EXCEL.EXE
2228	EXCEL.EXE
2228	EXCEL.EXE
2228	EXCEL.EXE
2228	EXCEL.EXE
2228	EXCEL.EXE
2228	EXCEL.EXE
2228	EXCEL.EXE
2228	EXCEL.EXE
2228	EXCEL.EXE
2228	EXCEL.EXE

C:\Users\Admin\AppData\Local\Temp\nothingtoseehere.exe
"C:\Users\Admin\AppData\Local\Temp\nothingtoseehere.exe"
1⤵
PID:5008

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\Desktop\WaitStop.csv"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2228

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Office\Recent\index.dat
Filesize
253B

MD5
ac1b3890d9c60296a3bebadc5510fdd1

SHA1
a99e6dbcf4dba237ce0c79637115658b98dc0dca

SHA256
803a7075228f44e5093455114780557007014c1d113f08520a6d94c83a10251c

SHA512
6e29090effc7ee42ddc25a9a0f7366a77a947ab2f1fffda69999548a484ea182aa9e3c272801d6b3a3ceb7f5ca7a790b256c7603cf9535742fdb9162a0e0813f

Download Submit
memory/2228-22-0x00007FFFA2770000-0x00007FFFA2965000-memory.dmp

Filesize
2.0MB

Download
memory/2228-5-0x00007FFF627F0000-0x00007FFF62800000-memory.dmp

Filesize
64KB

Download
memory/2228-20-0x00007FFFA2770000-0x00007FFFA2965000-memory.dmp

Filesize
2.0MB

Download
memory/2228-3-0x00007FFF627F0000-0x00007FFF62800000-memory.dmp

Filesize
64KB

Download
memory/2228-23-0x00007FFFA2770000-0x00007FFFA2965000-memory.dmp

Filesize
2.0MB

Download
memory/2228-10-0x00007FFFA2770000-0x00007FFFA2965000-memory.dmp

Filesize
2.0MB

Download
memory/2228-13-0x00007FFFA2770000-0x00007FFFA2965000-memory.dmp

Filesize
2.0MB

Download
memory/2228-12-0x00007FFFA2770000-0x00007FFFA2965000-memory.dmp

Filesize
2.0MB

Download
memory/2228-14-0x00007FFF60790000-0x00007FFF607A0000-memory.dmp

Filesize
64KB

Download
memory/2228-11-0x00007FFFA2770000-0x00007FFFA2965000-memory.dmp

Filesize
2.0MB

Download
memory/2228-9-0x00007FFFA2770000-0x00007FFFA2965000-memory.dmp

Filesize
2.0MB

Download
memory/2228-21-0x00007FFFA2770000-0x00007FFFA2965000-memory.dmp

Filesize
2.0MB

Download
memory/2228-17-0x00007FFFA2770000-0x00007FFFA2965000-memory.dmp

Filesize
2.0MB

Download
memory/2228-62-0x00007FFFA2770000-0x00007FFFA2965000-memory.dmp

Filesize
2.0MB

Download
memory/2228-4-0x00007FFF627F0000-0x00007FFF62800000-memory.dmp

Filesize
64KB

Download
memory/2228-1-0x00007FFF627F0000-0x00007FFF62800000-memory.dmp

Filesize
64KB

Download
memory/2228-15-0x00007FFF60790000-0x00007FFF607A0000-memory.dmp

Filesize
64KB

Download
memory/2228-18-0x00007FFFA2770000-0x00007FFFA2965000-memory.dmp

Filesize
2.0MB

Download
memory/2228-19-0x00007FFFA2770000-0x00007FFFA2965000-memory.dmp

Filesize
2.0MB

Download
memory/2228-16-0x00007FFFA2770000-0x00007FFFA2965000-memory.dmp

Filesize
2.0MB

Download
memory/2228-8-0x00007FFFA2770000-0x00007FFFA2965000-memory.dmp

Filesize
2.0MB

Download
memory/2228-7-0x00007FFFA2770000-0x00007FFFA2965000-memory.dmp

Filesize
2.0MB

Download
memory/2228-6-0x00007FFF627F0000-0x00007FFF62800000-memory.dmp

Filesize
64KB

Download
memory/2228-2-0x00007FFFA280D000-0x00007FFFA280E000-memory.dmp

Filesize
4KB

Download
memory/2228-58-0x00007FFF627F0000-0x00007FFF62800000-memory.dmp

Filesize
64KB

Download
memory/2228-61-0x00007FFF627F0000-0x00007FFF62800000-memory.dmp

Filesize
64KB

Download
memory/2228-60-0x00007FFF627F0000-0x00007FFF62800000-memory.dmp

Filesize
64KB

Download
memory/2228-59-0x00007FFF627F0000-0x00007FFF62800000-memory.dmp

Filesize
64KB

Download
memory/5008-0-0x0000000000450000-0x0000000000451000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads