netwire | f22bf2bd431d6e2b93c8485c99537383fe4b775c70ca5633ffaf702fde170b7f

General

Target

F22BF2BD431D6E2B93C8485C99537383FE4B775C70CA5.exe
Size

620KB
MD5

bebb241c63e3f02435250a922e4a11ea
SHA1

1677b2321633d18a997f526cb8b9b623f1993822
SHA256

f22bf2bd431d6e2b93c8485c99537383fe4b775c70ca5633ffaf702fde170b7f
SHA512

e266cea313d1d29e46644e7de31d3167919793c65b60f7c38a1e05cc80c83dd2554adeeb1462b3f9a47ddd69ecc49e9a78997a9e2768dc6a0f602f4bf0fad58e
SSDEEP

12288:gpmhvaV/QmkiLdEkKpFB1Gh7iRjACyALvuhj:Fv0/QxqzKOOYA4

Score

10^/10

netwire botnet persistence rat stealer

Malware Config

Extracted

Family

netwire

C2

ahmed82.duckdns.org:31220

Attributes

activex_autorun
true
activex_key
{MQ7E162C-G40B-POGC-BR10-W1R3U0M04M64}
copy_executable
true
delete_original
false
host_id
HostId-Nov%
install_path
%AppData%\Install\Host.exe
keylogger_dir
%AppData%\Logs\
lock_executable
false
offline_keylogger
true
password
Password
registry_autorun
true
startup_name
NetWire
use_mutex
false

Signatures

NetWire RAT payload 2 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/1808-139-0x0000000000400000-0x000000000042C000-memory.dmp	netwire
behavioral2/memory/1808-138-0x0000000000400000-0x000000000049C000-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

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\{MQ7E162C-G40B-POGC-BR10-W1R3U0M04M64}	Host.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{MQ7E162C-G40B-POGC-BR10-W1R3U0M04M64}\StubPath = "\"C:\\Users\\Admin\\AppData\\Roaming\\Install\\Host.exe\""	Host.exe

Executes dropped EXE 2 IoCs

Processes:

Host.exeHost.exe

pid process

212 Host.exe
3736 Host.exe

pid	process
212	Host.exe
3736	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-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\	Host.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\NetWire = "C:\\Users\\Admin\\AppData\\Roaming\\Install\\Host.exe"	Host.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

F22BF2BD431D6E2B93C8485C99537383FE4B775C70CA5.exeHost.exe

description	pid	process	target process
PID 4336 set thread context of 1808	4336	F22BF2BD431D6E2B93C8485C99537383FE4B775C70CA5.exe	F22BF2BD431D6E2B93C8485C99537383FE4B775C70CA5.exe
PID 212 set thread context of 3736	212	Host.exe	Host.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

F22BF2BD431D6E2B93C8485C99537383FE4B775C70CA5.exeHost.exe

pid process

4336 F22BF2BD431D6E2B93C8485C99537383FE4B775C70CA5.exe
212 Host.exe

pid	process
4336	F22BF2BD431D6E2B93C8485C99537383FE4B775C70CA5.exe
212	Host.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

F22BF2BD431D6E2B93C8485C99537383FE4B775C70CA5.exeF22BF2BD431D6E2B93C8485C99537383FE4B775C70CA5.exeHost.exe

description	pid	process	target process
PID 4336 wrote to memory of 1808	4336	F22BF2BD431D6E2B93C8485C99537383FE4B775C70CA5.exe	F22BF2BD431D6E2B93C8485C99537383FE4B775C70CA5.exe
PID 4336 wrote to memory of 1808	4336	F22BF2BD431D6E2B93C8485C99537383FE4B775C70CA5.exe	F22BF2BD431D6E2B93C8485C99537383FE4B775C70CA5.exe
PID 4336 wrote to memory of 1808	4336	F22BF2BD431D6E2B93C8485C99537383FE4B775C70CA5.exe	F22BF2BD431D6E2B93C8485C99537383FE4B775C70CA5.exe
PID 1808 wrote to memory of 212	1808	F22BF2BD431D6E2B93C8485C99537383FE4B775C70CA5.exe	Host.exe
PID 1808 wrote to memory of 212	1808	F22BF2BD431D6E2B93C8485C99537383FE4B775C70CA5.exe	Host.exe
PID 1808 wrote to memory of 212	1808	F22BF2BD431D6E2B93C8485C99537383FE4B775C70CA5.exe	Host.exe
PID 212 wrote to memory of 3736	212	Host.exe	Host.exe
PID 212 wrote to memory of 3736	212	Host.exe	Host.exe
PID 212 wrote to memory of 3736	212	Host.exe	Host.exe

C:\Users\Admin\AppData\Local\Temp\F22BF2BD431D6E2B93C8485C99537383FE4B775C70CA5.exe
"C:\Users\Admin\AppData\Local\Temp\F22BF2BD431D6E2B93C8485C99537383FE4B775C70CA5.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4336

C:\Users\Admin\AppData\Local\Temp\F22BF2BD431D6E2B93C8485C99537383FE4B775C70CA5.exe
C:\Users\Admin\AppData\Local\Temp\F22BF2BD431D6E2B93C8485C99537383FE4B775C70CA5.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:1808

C:\Users\Admin\AppData\Roaming\Install\Host.exe
"C:\Users\Admin\AppData\Roaming\Install\Host.exe"
3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:212

C:\Users\Admin\AppData\Roaming\Install\Host.exe
C:\Users\Admin\AppData\Roaming\Install\Host.exe"
4⤵
- Modifies Installed Components in the registry
- Executes dropped EXE
- Adds Run key to start application
PID:3736

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

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Downloads

C:\Users\Admin\AppData\Roaming\Install\Host.exe
Filesize
620KB

MD5
bebb241c63e3f02435250a922e4a11ea

SHA1
1677b2321633d18a997f526cb8b9b623f1993822

SHA256
f22bf2bd431d6e2b93c8485c99537383fe4b775c70ca5633ffaf702fde170b7f

SHA512
e266cea313d1d29e46644e7de31d3167919793c65b60f7c38a1e05cc80c83dd2554adeeb1462b3f9a47ddd69ecc49e9a78997a9e2768dc6a0f602f4bf0fad58e

Download Submit
C:\Users\Admin\AppData\Roaming\Install\Host.exe
Filesize
620KB

MD5
bebb241c63e3f02435250a922e4a11ea

SHA1
1677b2321633d18a997f526cb8b9b623f1993822

SHA256
f22bf2bd431d6e2b93c8485c99537383fe4b775c70ca5633ffaf702fde170b7f

SHA512
e266cea313d1d29e46644e7de31d3167919793c65b60f7c38a1e05cc80c83dd2554adeeb1462b3f9a47ddd69ecc49e9a78997a9e2768dc6a0f602f4bf0fad58e

Download Submit
C:\Users\Admin\AppData\Roaming\Install\Host.exe
Filesize
620KB

MD5
bebb241c63e3f02435250a922e4a11ea

SHA1
1677b2321633d18a997f526cb8b9b623f1993822

SHA256
f22bf2bd431d6e2b93c8485c99537383fe4b775c70ca5633ffaf702fde170b7f

SHA512
e266cea313d1d29e46644e7de31d3167919793c65b60f7c38a1e05cc80c83dd2554adeeb1462b3f9a47ddd69ecc49e9a78997a9e2768dc6a0f602f4bf0fad58e

Download Submit
memory/212-145-0x0000000000000000-mapping.dmp

Download
memory/212-154-0x0000000077390000-0x0000000077533000-memory.dmp

Filesize
1.6MB

Download
memory/212-151-0x00000000005E0000-0x00000000005E8000-memory.dmp

Filesize
32KB

Download
memory/1808-148-0x0000000077390000-0x0000000077533000-memory.dmp

Filesize
1.6MB

Download
memory/1808-135-0x0000000000000000-mapping.dmp

Download
memory/1808-137-0x00000000020A0000-0x00000000020A8000-memory.dmp

Filesize
32KB

Download
memory/1808-138-0x0000000000400000-0x000000000049C000-memory.dmp

Filesize
624KB

Download
memory/1808-139-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/3736-152-0x0000000000000000-mapping.dmp

Download
memory/3736-162-0x0000000077390000-0x0000000077533000-memory.dmp

Filesize
1.6MB

Download
memory/3736-163-0x0000000077390000-0x0000000077533000-memory.dmp

Filesize
1.6MB

Download
memory/4336-136-0x0000000077390000-0x0000000077533000-memory.dmp

Filesize
1.6MB

Download
memory/4336-134-0x0000000002AF0000-0x0000000002AF8000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads