netwire | 7983105a2e7c1b8248c6f3b7ad354eaeaa55eaf68da61359ca1305c478cbdcef

General

Target

7983105a2e7c1b8248c6f3b7ad354eaeaa55eaf68da61359ca1305c478cbdcef.exe
Size

584KB
MD5

a6fbc836ee98068d35726e94cea20db4
SHA1

8a5109a69d1fcaf291ebf3e9a352d50a13800a03
SHA256

7983105a2e7c1b8248c6f3b7ad354eaeaa55eaf68da61359ca1305c478cbdcef
SHA512

af9f026ae19ed725305a9ca2475027e3138d547d9db0a7b075bf81038d188c660542f6e95d8c27c0c6cf88ef11801bece689bb1137622aa1073a13c276a5326d
SSDEEP

6144:FeavY8R8Xw/gaeJ2Hoh3UhUVkHhFEIp+frI36qJ:FeavYJXw/aSKlkBFEIpwrIqqJ

Score

10^/10

netwire botnet persistence rat stealer

Malware Config

Extracted

Family

netwire

C2

102.165.35.166:5000

Attributes

activex_autorun
false
copy_executable
true
delete_original
true
host_id
HostId-%Rand%
install_path
%AppData%\Install\Host.exe
keylogger_dir
%AppData%\Logs\
lock_executable
false
mutex
gUkYbkwQ
offline_keylogger
true
password
Password
registry_autorun
true
startup_name
NetWire
use_mutex
true

Signatures

NetWire RAT payload 2 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/4324-140-0x0000000000400000-0x0000000000496000-memory.dmp	netwire
behavioral2/memory/4324-142-0x0000000000400000-0x000000000042C000-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

4060 Host.exe
2464 Host.exe

pid	process
4060	Host.exe
2464	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-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\	Host.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\NetWire = "C:\\Users\\Admin\\AppData\\Roaming\\Install\\Host.exe"	Host.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

7983105a2e7c1b8248c6f3b7ad354eaeaa55eaf68da61359ca1305c478cbdcef.exeHost.exe

description	pid	process	target process
PID 1344 set thread context of 4324	1344	7983105a2e7c1b8248c6f3b7ad354eaeaa55eaf68da61359ca1305c478cbdcef.exe	7983105a2e7c1b8248c6f3b7ad354eaeaa55eaf68da61359ca1305c478cbdcef.exe
PID 4060 set thread context of 2464	4060	Host.exe	Host.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

7983105a2e7c1b8248c6f3b7ad354eaeaa55eaf68da61359ca1305c478cbdcef.exeHost.exe

pid process

1344 7983105a2e7c1b8248c6f3b7ad354eaeaa55eaf68da61359ca1305c478cbdcef.exe
4060 Host.exe

pid	process
1344	7983105a2e7c1b8248c6f3b7ad354eaeaa55eaf68da61359ca1305c478cbdcef.exe
4060	Host.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

7983105a2e7c1b8248c6f3b7ad354eaeaa55eaf68da61359ca1305c478cbdcef.exe7983105a2e7c1b8248c6f3b7ad354eaeaa55eaf68da61359ca1305c478cbdcef.exeHost.exe

description	pid	process	target process
PID 1344 wrote to memory of 4324	1344	7983105a2e7c1b8248c6f3b7ad354eaeaa55eaf68da61359ca1305c478cbdcef.exe	7983105a2e7c1b8248c6f3b7ad354eaeaa55eaf68da61359ca1305c478cbdcef.exe
PID 1344 wrote to memory of 4324	1344	7983105a2e7c1b8248c6f3b7ad354eaeaa55eaf68da61359ca1305c478cbdcef.exe	7983105a2e7c1b8248c6f3b7ad354eaeaa55eaf68da61359ca1305c478cbdcef.exe
PID 1344 wrote to memory of 4324	1344	7983105a2e7c1b8248c6f3b7ad354eaeaa55eaf68da61359ca1305c478cbdcef.exe	7983105a2e7c1b8248c6f3b7ad354eaeaa55eaf68da61359ca1305c478cbdcef.exe
PID 4324 wrote to memory of 4060	4324	7983105a2e7c1b8248c6f3b7ad354eaeaa55eaf68da61359ca1305c478cbdcef.exe	Host.exe
PID 4324 wrote to memory of 4060	4324	7983105a2e7c1b8248c6f3b7ad354eaeaa55eaf68da61359ca1305c478cbdcef.exe	Host.exe
PID 4324 wrote to memory of 4060	4324	7983105a2e7c1b8248c6f3b7ad354eaeaa55eaf68da61359ca1305c478cbdcef.exe	Host.exe
PID 4060 wrote to memory of 2464	4060	Host.exe	Host.exe
PID 4060 wrote to memory of 2464	4060	Host.exe	Host.exe
PID 4060 wrote to memory of 2464	4060	Host.exe	Host.exe

C:\Users\Admin\AppData\Local\Temp\7983105a2e7c1b8248c6f3b7ad354eaeaa55eaf68da61359ca1305c478cbdcef.exe
"C:\Users\Admin\AppData\Local\Temp\7983105a2e7c1b8248c6f3b7ad354eaeaa55eaf68da61359ca1305c478cbdcef.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1344

C:\Users\Admin\AppData\Local\Temp\7983105a2e7c1b8248c6f3b7ad354eaeaa55eaf68da61359ca1305c478cbdcef.exe
C:\Users\Admin\AppData\Local\Temp\7983105a2e7c1b8248c6f3b7ad354eaeaa55eaf68da61359ca1305c478cbdcef.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:4324

C:\Users\Admin\AppData\Roaming\Install\Host.exe
-m "C:\Users\Admin\AppData\Local\Temp\7983105a2e7c1b8248c6f3b7ad354eaeaa55eaf68da61359ca1305c478cbdcef.exe"
3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4060

C:\Users\Admin\AppData\Roaming\Install\Host.exe
m "C:\Users\Admin\AppData\Local\Temp\7983105a2e7c1b8248c6f3b7ad354eaeaa55eaf68da61359ca1305c478cbdcef.exe"
4⤵
- Executes dropped EXE
- Adds Run key to start application
PID:2464

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

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
584KB

MD5
a6fbc836ee98068d35726e94cea20db4

SHA1
8a5109a69d1fcaf291ebf3e9a352d50a13800a03

SHA256
7983105a2e7c1b8248c6f3b7ad354eaeaa55eaf68da61359ca1305c478cbdcef

SHA512
af9f026ae19ed725305a9ca2475027e3138d547d9db0a7b075bf81038d188c660542f6e95d8c27c0c6cf88ef11801bece689bb1137622aa1073a13c276a5326d

Download Submit
C:\Users\Admin\AppData\Roaming\Install\Host.exe
Filesize
584KB

MD5
a6fbc836ee98068d35726e94cea20db4

SHA1
8a5109a69d1fcaf291ebf3e9a352d50a13800a03

SHA256
7983105a2e7c1b8248c6f3b7ad354eaeaa55eaf68da61359ca1305c478cbdcef

SHA512
af9f026ae19ed725305a9ca2475027e3138d547d9db0a7b075bf81038d188c660542f6e95d8c27c0c6cf88ef11801bece689bb1137622aa1073a13c276a5326d

Download Submit
C:\Users\Admin\AppData\Roaming\Install\Host.exe
Filesize
584KB

MD5
a6fbc836ee98068d35726e94cea20db4

SHA1
8a5109a69d1fcaf291ebf3e9a352d50a13800a03

SHA256
7983105a2e7c1b8248c6f3b7ad354eaeaa55eaf68da61359ca1305c478cbdcef

SHA512
af9f026ae19ed725305a9ca2475027e3138d547d9db0a7b075bf81038d188c660542f6e95d8c27c0c6cf88ef11801bece689bb1137622aa1073a13c276a5326d

Download Submit
memory/1344-136-0x0000000002C80000-0x0000000002C87000-memory.dmp

Filesize
28KB

Download
memory/1344-137-0x00007FFAB4CF0000-0x00007FFAB4EE5000-memory.dmp

Filesize
2.0MB

Download
memory/1344-138-0x00000000774A0000-0x0000000077643000-memory.dmp

Filesize
1.6MB

Download
memory/1344-134-0x0000000002C80000-0x0000000002C87000-memory.dmp

Filesize
28KB

Download
memory/1344-148-0x00000000774A0000-0x0000000077643000-memory.dmp

Filesize
1.6MB

Download
memory/2464-171-0x00000000005C0000-0x00000000005C7000-memory.dmp

Filesize
28KB

Download
memory/2464-170-0x00000000774A0000-0x0000000077643000-memory.dmp

Filesize
1.6MB

Download
memory/2464-169-0x00007FFAB4CF0000-0x00007FFAB4EE5000-memory.dmp

Filesize
2.0MB

Download
memory/2464-157-0x0000000000000000-mapping.dmp

Download
memory/4060-159-0x0000000002220000-0x0000000002227000-memory.dmp

Filesize
28KB

Download
memory/4060-149-0x0000000000000000-mapping.dmp

Download
memory/4060-160-0x00007FFAB4CF0000-0x00007FFAB4EE5000-memory.dmp

Filesize
2.0MB

Download
memory/4060-161-0x00000000774A0000-0x0000000077643000-memory.dmp

Filesize
1.6MB

Download
memory/4324-154-0x00000000005E0000-0x00000000005E7000-memory.dmp

Filesize
28KB

Download
memory/4324-155-0x00007FFAB4CF0000-0x00007FFAB4EE5000-memory.dmp

Filesize
2.0MB

Download
memory/4324-156-0x00000000774A0000-0x0000000077643000-memory.dmp

Filesize
1.6MB

Download
memory/4324-142-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/4324-140-0x0000000000400000-0x0000000000496000-memory.dmp

Filesize
600KB

Download
memory/4324-141-0x00000000774A0000-0x0000000077643000-memory.dmp

Filesize
1.6MB

Download
memory/4324-139-0x00007FFAB4CF0000-0x00007FFAB4EE5000-memory.dmp

Filesize
2.0MB

Download
memory/4324-135-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads