metasploit | 9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec

General

Target

9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec.exe
Size

241KB
MD5

4b19e294bfdf8b2d02391b566fd99501
SHA1

a63eb61f0de769dd3999ec8b6e4e3ec628e24bfc
SHA256

9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec
SHA512

4fa2a74b52a55774d76af6a4dfdcd1c32b0d187aa56e7718a4e2146539efd1b66061933df7828398670c9708b65ba25ce48ddee1db135ccf93f9541119070707

Score

10^/10

metasploit backdoor persistence suricata trojan upx

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Signatures

MetaSploit
Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
trojan backdoor metasploit
suricata: ET MALWARE IRC Nick change on non-standard port
suricata: ET MALWARE IRC Nick change on non-standard port
suricata
suricata: ET MALWARE Likely Bot Nick in IRC (USA +..)
suricata: ET MALWARE Likely Bot Nick in IRC (USA +..)
suricata

Adds policy Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Microsoft Driver Setup = "C:\\Windows\\system32\\LMCServ.exe"	9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec.exe

Executes dropped EXE 2 IoCs

Processes:

LMCServ.exeLMCServ.exe

pid process

592 LMCServ.exe
2016 LMCServ.exe

pid	process
592	LMCServ.exe
2016	LMCServ.exe

UPX packed file 8 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral1/memory/1532-55-0x0000000000400000-0x000000000043E000-memory.dmp	upx
behavioral1/memory/1532-60-0x0000000000400000-0x000000000043E000-memory.dmp	upx
\Windows\SysWOW64\LMCServ.exe	upx
\Windows\SysWOW64\LMCServ.exe	upx
C:\Windows\SysWOW64\LMCServ.exe	upx
C:\Windows\SysWOW64\LMCServ.exe	upx
C:\Windows\SysWOW64\LMCServ.exe	upx
behavioral1/memory/592-80-0x0000000000400000-0x000000000043E000-memory.dmp	upx

Loads dropped DLL 2 IoCs

Processes:

9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec.exe

pid	process
908	9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec.exe
908	9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Microsoft Driver Setup = "C:\\Windows\\system32\\LMCServ.exe"	9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\	9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec.exe

Drops file in System32 directory 4 IoCs

Processes:

9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec.exeLMCServ.exe

description	ioc	process
File created	C:\Windows\SysWOW64\LMCServ.exe	9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec.exe
File opened for modification	C:\Windows\SysWOW64\LMCServ.exe	9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec.exe
File opened for modification	C:\Windows\SysWOW64\LMCServ.exe	LMCServ.exe
File created	C:\Windows\SysWOW64\LMCServ.exe	LMCServ.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec.exeLMCServ.exe

description	pid	process	target process
PID 1532 set thread context of 908	1532	9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec.exe	9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec.exe
PID 592 set thread context of 2016	592	LMCServ.exe	LMCServ.exe

Drops file in Windows directory 1 IoCs

Processes:

LMCServ.exe

description ioc process

File created C:\Windows\logfile32.txt LMCServ.exe

description	ioc	process
File created	C:\Windows\logfile32.txt	LMCServ.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec.exeLMCServ.exe

pid	process
908	9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec.exe
908	9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec.exe
908	9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec.exe
2016	LMCServ.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec.exeLMCServ.exe

description	pid	process
Token: SeDebugPrivilege	908	9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec.exe
Token: SeDebugPrivilege	2016	LMCServ.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec.exeLMCServ.exe

pid process

1532 9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec.exe
592 LMCServ.exe

pid	process
1532	9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec.exe
592	LMCServ.exe

Suspicious use of WriteProcessMemory 22 IoCs

Processes:

9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec.exe9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec.exeLMCServ.exe

description	pid	process	target process
PID 1532 wrote to memory of 908	1532	9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec.exe	9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec.exe
PID 1532 wrote to memory of 908	1532	9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec.exe	9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec.exe
PID 1532 wrote to memory of 908	1532	9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec.exe	9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec.exe
PID 1532 wrote to memory of 908	1532	9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec.exe	9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec.exe
PID 1532 wrote to memory of 908	1532	9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec.exe	9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec.exe
PID 1532 wrote to memory of 908	1532	9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec.exe	9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec.exe
PID 1532 wrote to memory of 908	1532	9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec.exe	9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec.exe
PID 1532 wrote to memory of 908	1532	9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec.exe	9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec.exe
PID 1532 wrote to memory of 908	1532	9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec.exe	9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec.exe
PID 908 wrote to memory of 592	908	9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec.exe	LMCServ.exe
PID 908 wrote to memory of 592	908	9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec.exe	LMCServ.exe
PID 908 wrote to memory of 592	908	9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec.exe	LMCServ.exe
PID 908 wrote to memory of 592	908	9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec.exe	LMCServ.exe
PID 592 wrote to memory of 2016	592	LMCServ.exe	LMCServ.exe
PID 592 wrote to memory of 2016	592	LMCServ.exe	LMCServ.exe
PID 592 wrote to memory of 2016	592	LMCServ.exe	LMCServ.exe
PID 592 wrote to memory of 2016	592	LMCServ.exe	LMCServ.exe
PID 592 wrote to memory of 2016	592	LMCServ.exe	LMCServ.exe
PID 592 wrote to memory of 2016	592	LMCServ.exe	LMCServ.exe
PID 592 wrote to memory of 2016	592	LMCServ.exe	LMCServ.exe
PID 592 wrote to memory of 2016	592	LMCServ.exe	LMCServ.exe
PID 592 wrote to memory of 2016	592	LMCServ.exe	LMCServ.exe

C:\Users\Admin\AppData\Local\Temp\9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec.exe
"C:\Users\Admin\AppData\Local\Temp\9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1532

C:\Users\Admin\AppData\Local\Temp\9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec.exe
"C:\Users\Admin\AppData\Local\Temp\9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec.exe"
2⤵
- Adds policy Run key to start application
- Loads dropped DLL
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:908

C:\Windows\SysWOW64\LMCServ.exe
"C:\Windows\system32\LMCServ.exe"
3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:592

C:\Windows\SysWOW64\LMCServ.exe
"C:\Windows\SysWOW64\LMCServ.exe"
4⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2016

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

2

T1060

Privilege Escalation

Defense Evasion

Modify Registry

2

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Windows\SysWOW64\LMCServ.exe
Filesize
241KB

MD5
4b19e294bfdf8b2d02391b566fd99501

SHA1
a63eb61f0de769dd3999ec8b6e4e3ec628e24bfc

SHA256
9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec

SHA512
4fa2a74b52a55774d76af6a4dfdcd1c32b0d187aa56e7718a4e2146539efd1b66061933df7828398670c9708b65ba25ce48ddee1db135ccf93f9541119070707

Download Submit
C:\Windows\SysWOW64\LMCServ.exe
Filesize
241KB

MD5
4b19e294bfdf8b2d02391b566fd99501

SHA1
a63eb61f0de769dd3999ec8b6e4e3ec628e24bfc

SHA256
9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec

SHA512
4fa2a74b52a55774d76af6a4dfdcd1c32b0d187aa56e7718a4e2146539efd1b66061933df7828398670c9708b65ba25ce48ddee1db135ccf93f9541119070707

Download Submit
C:\Windows\SysWOW64\LMCServ.exe
Filesize
241KB

MD5
4b19e294bfdf8b2d02391b566fd99501

SHA1
a63eb61f0de769dd3999ec8b6e4e3ec628e24bfc

SHA256
9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec

SHA512
4fa2a74b52a55774d76af6a4dfdcd1c32b0d187aa56e7718a4e2146539efd1b66061933df7828398670c9708b65ba25ce48ddee1db135ccf93f9541119070707

Download Submit
\Windows\SysWOW64\LMCServ.exe
Filesize
241KB

MD5
4b19e294bfdf8b2d02391b566fd99501

SHA1
a63eb61f0de769dd3999ec8b6e4e3ec628e24bfc

SHA256
9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec

SHA512
4fa2a74b52a55774d76af6a4dfdcd1c32b0d187aa56e7718a4e2146539efd1b66061933df7828398670c9708b65ba25ce48ddee1db135ccf93f9541119070707

Download Submit
\Windows\SysWOW64\LMCServ.exe
Filesize
241KB

MD5
4b19e294bfdf8b2d02391b566fd99501

SHA1
a63eb61f0de769dd3999ec8b6e4e3ec628e24bfc

SHA256
9153c6b5dc159531380577f13ba2b71ffc4ba3d936b37ac1c88df6e179d834ec

SHA512
4fa2a74b52a55774d76af6a4dfdcd1c32b0d187aa56e7718a4e2146539efd1b66061933df7828398670c9708b65ba25ce48ddee1db135ccf93f9541119070707

Download Submit
memory/592-67-0x0000000000000000-mapping.dmp

Download
memory/592-80-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/908-64-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download
memory/908-63-0x0000000075581000-0x0000000075583000-memory.dmp

Filesize
8KB

Download
memory/908-59-0x00000000004084F0-mapping.dmp

Download
memory/908-58-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download
memory/908-74-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download
memory/908-57-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download
memory/908-62-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download
memory/1532-55-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/1532-60-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2016-75-0x00000000004084F0-mapping.dmp

Download
memory/2016-81-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download
memory/2016-82-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads