netwire | b9074d0cd7ac7ce88dfcf67a6bd012215bdc2c7a84b9d0b62431d14fe86acbfc

General

Target

b9074d0cd7ac7ce88dfcf67a6bd012215bdc2c7a84b9d0b62431d14fe86acbfc.exe
Size

636KB
MD5

f23069902a2ecea262d4b5e1d5565079
SHA1

d144413478b84a3366c8ea31202fc7dac2020a94
SHA256

b9074d0cd7ac7ce88dfcf67a6bd012215bdc2c7a84b9d0b62431d14fe86acbfc
SHA512

6da53e3b9206eac0147db11212c7f20498333597006e6c216869c087e825a9ede9232dac6637c86858bd18e38ab10d1533e667862c09bcdbf6b783bb6037a9dc

Score

10^/10

netwire botnet persistence rat stealer

Malware Config

Extracted

Family

netwire

C2

185.244.30.177:8973

Attributes

activex_autorun
true
activex_key
{256C14W2-4307-17L5-O833-2WK3KRN38HN2}
copy_executable
true
delete_original
false
host_id
HostId-%Rand%
install_path
%AppData%\Install\Host.exe
lock_executable
false
offline_keylogger
false
password
Password
registry_autorun
true
startup_name
windows1
use_mutex
false

Signatures

NetWire RAT payload 2 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/1176-137-0x0000000000400000-0x00000000004A0000-memory.dmp	netwire
behavioral2/memory/1176-138-0x0000000000400000-0x000000000042C000-memory.dmp	netwire

Netwire
Netwire is a RAT with main functionalities focused password stealing and keylogging, but also includes remote control capabilities as well.
botnet stealer netwire
Executes dropped EXE 2 IoCs

Processes:

Host.exeHost.exe

pid process

1440 Host.exe
952 Host.exe

pid	process
1440	Host.exe
952	Host.exe

Modifies Installed Components in the registry 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

Host.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{256C14W2-4307-17L5-O833-2WK3KRN38HN2}	Host.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{256C14W2-4307-17L5-O833-2WK3KRN38HN2}\StubPath = "\"C:\\Users\\Admin\\AppData\\Roaming\\Install\\Host.exe\""	Host.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

Host.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1101907861-274115917-2188613224-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\	Host.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1101907861-274115917-2188613224-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\windows1 = "C:\\Users\\Admin\\AppData\\Roaming\\Install\\Host.exe"	Host.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 6 IoCs

Processes:

b9074d0cd7ac7ce88dfcf67a6bd012215bdc2c7a84b9d0b62431d14fe86acbfc.exeb9074d0cd7ac7ce88dfcf67a6bd012215bdc2c7a84b9d0b62431d14fe86acbfc.exeHost.exeHost.exe

pid	process
636	b9074d0cd7ac7ce88dfcf67a6bd012215bdc2c7a84b9d0b62431d14fe86acbfc.exe
1176	b9074d0cd7ac7ce88dfcf67a6bd012215bdc2c7a84b9d0b62431d14fe86acbfc.exe
1176	b9074d0cd7ac7ce88dfcf67a6bd012215bdc2c7a84b9d0b62431d14fe86acbfc.exe
1440	Host.exe
952	Host.exe
952	Host.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

b9074d0cd7ac7ce88dfcf67a6bd012215bdc2c7a84b9d0b62431d14fe86acbfc.exeHost.exe

description	pid	process	target process
PID 636 set thread context of 1176	636	b9074d0cd7ac7ce88dfcf67a6bd012215bdc2c7a84b9d0b62431d14fe86acbfc.exe	b9074d0cd7ac7ce88dfcf67a6bd012215bdc2c7a84b9d0b62431d14fe86acbfc.exe
PID 1440 set thread context of 952	1440	Host.exe	Host.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

b9074d0cd7ac7ce88dfcf67a6bd012215bdc2c7a84b9d0b62431d14fe86acbfc.exeHost.exe

pid process

636 b9074d0cd7ac7ce88dfcf67a6bd012215bdc2c7a84b9d0b62431d14fe86acbfc.exe
1440 Host.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

b9074d0cd7ac7ce88dfcf67a6bd012215bdc2c7a84b9d0b62431d14fe86acbfc.exeb9074d0cd7ac7ce88dfcf67a6bd012215bdc2c7a84b9d0b62431d14fe86acbfc.exeHost.exe

description	pid	process	target process
PID 636 wrote to memory of 1176	636	b9074d0cd7ac7ce88dfcf67a6bd012215bdc2c7a84b9d0b62431d14fe86acbfc.exe	b9074d0cd7ac7ce88dfcf67a6bd012215bdc2c7a84b9d0b62431d14fe86acbfc.exe
PID 636 wrote to memory of 1176	636	b9074d0cd7ac7ce88dfcf67a6bd012215bdc2c7a84b9d0b62431d14fe86acbfc.exe	b9074d0cd7ac7ce88dfcf67a6bd012215bdc2c7a84b9d0b62431d14fe86acbfc.exe
PID 636 wrote to memory of 1176	636	b9074d0cd7ac7ce88dfcf67a6bd012215bdc2c7a84b9d0b62431d14fe86acbfc.exe	b9074d0cd7ac7ce88dfcf67a6bd012215bdc2c7a84b9d0b62431d14fe86acbfc.exe
PID 1176 wrote to memory of 1440	1176	b9074d0cd7ac7ce88dfcf67a6bd012215bdc2c7a84b9d0b62431d14fe86acbfc.exe	Host.exe
PID 1176 wrote to memory of 1440	1176	b9074d0cd7ac7ce88dfcf67a6bd012215bdc2c7a84b9d0b62431d14fe86acbfc.exe	Host.exe
PID 1176 wrote to memory of 1440	1176	b9074d0cd7ac7ce88dfcf67a6bd012215bdc2c7a84b9d0b62431d14fe86acbfc.exe	Host.exe
PID 1440 wrote to memory of 952	1440	Host.exe	Host.exe
PID 1440 wrote to memory of 952	1440	Host.exe	Host.exe
PID 1440 wrote to memory of 952	1440	Host.exe	Host.exe

C:\Users\Admin\AppData\Local\Temp\b9074d0cd7ac7ce88dfcf67a6bd012215bdc2c7a84b9d0b62431d14fe86acbfc.exe
"C:\Users\Admin\AppData\Local\Temp\b9074d0cd7ac7ce88dfcf67a6bd012215bdc2c7a84b9d0b62431d14fe86acbfc.exe"
1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:636

C:\Users\Admin\AppData\Local\Temp\b9074d0cd7ac7ce88dfcf67a6bd012215bdc2c7a84b9d0b62431d14fe86acbfc.exe
"C:\Users\Admin\AppData\Local\Temp\b9074d0cd7ac7ce88dfcf67a6bd012215bdc2c7a84b9d0b62431d14fe86acbfc.exe"
2⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of WriteProcessMemory
PID:1176

C:\Users\Admin\AppData\Roaming\Install\Host.exe
"C:\Users\Admin\AppData\Roaming\Install\Host.exe"
3⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1440

C:\Users\Admin\AppData\Roaming\Install\Host.exe
"C:\Users\Admin\AppData\Roaming\Install\Host.exe"
4⤵
- Executes dropped EXE
- Modifies Installed Components in the registry
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
PID:952

Network

MITRE ATT&CK Enterprise 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

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Install\Host.exe

Filesize
636KB

MD5
f23069902a2ecea262d4b5e1d5565079

SHA1
d144413478b84a3366c8ea31202fc7dac2020a94

SHA256
b9074d0cd7ac7ce88dfcf67a6bd012215bdc2c7a84b9d0b62431d14fe86acbfc

SHA512
6da53e3b9206eac0147db11212c7f20498333597006e6c216869c087e825a9ede9232dac6637c86858bd18e38ab10d1533e667862c09bcdbf6b783bb6037a9dc

Download Submit
C:\Users\Admin\AppData\Roaming\Install\Host.exe

Filesize
636KB

MD5
f23069902a2ecea262d4b5e1d5565079

SHA1
d144413478b84a3366c8ea31202fc7dac2020a94

SHA256
b9074d0cd7ac7ce88dfcf67a6bd012215bdc2c7a84b9d0b62431d14fe86acbfc

SHA512
6da53e3b9206eac0147db11212c7f20498333597006e6c216869c087e825a9ede9232dac6637c86858bd18e38ab10d1533e667862c09bcdbf6b783bb6037a9dc

Download Submit
C:\Users\Admin\AppData\Roaming\Install\Host.exe

Filesize
636KB

MD5
f23069902a2ecea262d4b5e1d5565079

SHA1
d144413478b84a3366c8ea31202fc7dac2020a94

SHA256
b9074d0cd7ac7ce88dfcf67a6bd012215bdc2c7a84b9d0b62431d14fe86acbfc

SHA512
6da53e3b9206eac0147db11212c7f20498333597006e6c216869c087e825a9ede9232dac6637c86858bd18e38ab10d1533e667862c09bcdbf6b783bb6037a9dc

Download Submit
memory/636-134-0x0000000002170000-0x000000000217F000-memory.dmp

Filesize
60KB

Download
memory/636-135-0x00007FFF016D0000-0x00007FFF018C5000-memory.dmp

Filesize
2.0MB

Download
memory/636-136-0x0000000077D70000-0x0000000077F13000-memory.dmp

Filesize
1.6MB

Download
memory/636-132-0x0000000002170000-0x000000000217F000-memory.dmp

Filesize
60KB

Download
memory/952-154-0x0000000000000000-mapping.dmp

Download
memory/952-168-0x0000000077D70000-0x0000000077F13000-memory.dmp

Filesize
1.6MB

Download
memory/952-167-0x00000000006D0000-0x00000000006DF000-memory.dmp

Filesize
60KB

Download
memory/952-166-0x0000000077D70000-0x0000000077F13000-memory.dmp

Filesize
1.6MB

Download
memory/952-165-0x00007FFF016D0000-0x00007FFF018C5000-memory.dmp

Filesize
2.0MB

Download
memory/1176-137-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1176-150-0x00007FFF016D0000-0x00007FFF018C5000-memory.dmp

Filesize
2.0MB

Download
memory/1176-151-0x0000000077D70000-0x0000000077F13000-memory.dmp

Filesize
1.6MB

Download
memory/1176-148-0x0000000001F60000-0x0000000001F6F000-memory.dmp

Filesize
60KB

Download
memory/1176-138-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/1176-133-0x0000000000000000-mapping.dmp

Download
memory/1440-152-0x00007FFF016D0000-0x00007FFF018C5000-memory.dmp

Filesize
2.0MB

Download
memory/1440-153-0x0000000077D70000-0x0000000077F13000-memory.dmp

Filesize
1.6MB

Download
memory/1440-156-0x00000000021B0000-0x00000000021BF000-memory.dmp

Filesize
60KB

Download
memory/1440-157-0x0000000077D70000-0x0000000077F13000-memory.dmp

Filesize
1.6MB

Download
memory/1440-144-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads