netwire | 53c2de5f2b0503809ce6eae59bc28e105a90a40a003d33fffcf4c60b1072f823

General

Target

53c2de5f2b0503809ce6eae59bc28e105a90a40a003d33fffcf4c60b1072f823.exe
Size

484KB
MD5

c4dbe777db898a49511307d955c3b4b6
SHA1

921564e52c34f41a35a880335b32e50139fa3d78
SHA256

53c2de5f2b0503809ce6eae59bc28e105a90a40a003d33fffcf4c60b1072f823
SHA512

75fbd297bfa88ee83fb9d40d8e1a626869791ce5a8f49292d842373dae8b3c9d863f6ab31b93fe1b44ab706188c349538a3e3ce041f3dbc1cc7e79423d61e1ba

Score

10^/10

netwire botnet persistence rat stealer

Malware Config

Signatures

NetWire RAT payload 5 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/2100-137-0x0000000000400000-0x000000000047B000-memory.dmp	netwire
behavioral2/memory/2100-138-0x0000000000400000-0x0000000000425000-memory.dmp	netwire
behavioral2/memory/2100-146-0x0000000000400000-0x000000000047B000-memory.dmp	netwire
behavioral2/memory/2668-168-0x0000000000400000-0x000000000047B000-memory.dmp	netwire
behavioral2/memory/2668-171-0x0000000000400000-0x000000000047B000-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

3200 Host.exe
2668 Host.exe

pid	process
3200	Host.exe
2668	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\{73CA3KJF-WV1I-E458-AS18-0G034V724685}	Host.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{73CA3KJF-WV1I-E458-AS18-0G034V724685}\StubPath = "\"C:\\Users\\Admin\\AppData\\Roaming\\Install\\Host.exe\""	Host.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

53c2de5f2b0503809ce6eae59bc28e105a90a40a003d33fffcf4c60b1072f823.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2372564722-193526734-2636556182-1000\Control Panel\International\Geo\Nation	53c2de5f2b0503809ce6eae59bc28e105a90a40a003d33fffcf4c60b1072f823.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-1-5-21-2372564722-193526734-2636556182-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\	Host.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2372564722-193526734-2636556182-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\NetWire = "C:\\Users\\Admin\\AppData\\Roaming\\Install\\Host.exe"	Host.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

53c2de5f2b0503809ce6eae59bc28e105a90a40a003d33fffcf4c60b1072f823.exeHost.exe

description	pid	process	target process
PID 4820 set thread context of 2100	4820	53c2de5f2b0503809ce6eae59bc28e105a90a40a003d33fffcf4c60b1072f823.exe	53c2de5f2b0503809ce6eae59bc28e105a90a40a003d33fffcf4c60b1072f823.exe
PID 3200 set thread context of 2668	3200	Host.exe	Host.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

53c2de5f2b0503809ce6eae59bc28e105a90a40a003d33fffcf4c60b1072f823.exeHost.exe

pid process

4820 53c2de5f2b0503809ce6eae59bc28e105a90a40a003d33fffcf4c60b1072f823.exe
3200 Host.exe

pid	process
4820	53c2de5f2b0503809ce6eae59bc28e105a90a40a003d33fffcf4c60b1072f823.exe
3200	Host.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

53c2de5f2b0503809ce6eae59bc28e105a90a40a003d33fffcf4c60b1072f823.exe53c2de5f2b0503809ce6eae59bc28e105a90a40a003d33fffcf4c60b1072f823.exeHost.exe

description	pid	process	target process
PID 4820 wrote to memory of 2100	4820	53c2de5f2b0503809ce6eae59bc28e105a90a40a003d33fffcf4c60b1072f823.exe	53c2de5f2b0503809ce6eae59bc28e105a90a40a003d33fffcf4c60b1072f823.exe
PID 4820 wrote to memory of 2100	4820	53c2de5f2b0503809ce6eae59bc28e105a90a40a003d33fffcf4c60b1072f823.exe	53c2de5f2b0503809ce6eae59bc28e105a90a40a003d33fffcf4c60b1072f823.exe
PID 4820 wrote to memory of 2100	4820	53c2de5f2b0503809ce6eae59bc28e105a90a40a003d33fffcf4c60b1072f823.exe	53c2de5f2b0503809ce6eae59bc28e105a90a40a003d33fffcf4c60b1072f823.exe
PID 2100 wrote to memory of 3200	2100	53c2de5f2b0503809ce6eae59bc28e105a90a40a003d33fffcf4c60b1072f823.exe	Host.exe
PID 2100 wrote to memory of 3200	2100	53c2de5f2b0503809ce6eae59bc28e105a90a40a003d33fffcf4c60b1072f823.exe	Host.exe
PID 2100 wrote to memory of 3200	2100	53c2de5f2b0503809ce6eae59bc28e105a90a40a003d33fffcf4c60b1072f823.exe	Host.exe
PID 3200 wrote to memory of 2668	3200	Host.exe	Host.exe
PID 3200 wrote to memory of 2668	3200	Host.exe	Host.exe
PID 3200 wrote to memory of 2668	3200	Host.exe	Host.exe

C:\Users\Admin\AppData\Local\Temp\53c2de5f2b0503809ce6eae59bc28e105a90a40a003d33fffcf4c60b1072f823.exe
"C:\Users\Admin\AppData\Local\Temp\53c2de5f2b0503809ce6eae59bc28e105a90a40a003d33fffcf4c60b1072f823.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4820

C:\Users\Admin\AppData\Local\Temp\53c2de5f2b0503809ce6eae59bc28e105a90a40a003d33fffcf4c60b1072f823.exe
"C:\Users\Admin\AppData\Local\Temp\53c2de5f2b0503809ce6eae59bc28e105a90a40a003d33fffcf4c60b1072f823.exe"
2⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2100

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:3200

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
PID:2668

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

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
484KB

MD5
c4dbe777db898a49511307d955c3b4b6

SHA1
921564e52c34f41a35a880335b32e50139fa3d78

SHA256
53c2de5f2b0503809ce6eae59bc28e105a90a40a003d33fffcf4c60b1072f823

SHA512
75fbd297bfa88ee83fb9d40d8e1a626869791ce5a8f49292d842373dae8b3c9d863f6ab31b93fe1b44ab706188c349538a3e3ce041f3dbc1cc7e79423d61e1ba

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

Filesize
484KB

MD5
c4dbe777db898a49511307d955c3b4b6

SHA1
921564e52c34f41a35a880335b32e50139fa3d78

SHA256
53c2de5f2b0503809ce6eae59bc28e105a90a40a003d33fffcf4c60b1072f823

SHA512
75fbd297bfa88ee83fb9d40d8e1a626869791ce5a8f49292d842373dae8b3c9d863f6ab31b93fe1b44ab706188c349538a3e3ce041f3dbc1cc7e79423d61e1ba

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

Filesize
484KB

MD5
c4dbe777db898a49511307d955c3b4b6

SHA1
921564e52c34f41a35a880335b32e50139fa3d78

SHA256
53c2de5f2b0503809ce6eae59bc28e105a90a40a003d33fffcf4c60b1072f823

SHA512
75fbd297bfa88ee83fb9d40d8e1a626869791ce5a8f49292d842373dae8b3c9d863f6ab31b93fe1b44ab706188c349538a3e3ce041f3dbc1cc7e79423d61e1ba

Download Submit
memory/2100-138-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/2100-153-0x00007FFA14DD0000-0x00007FFA14FC5000-memory.dmp

Filesize
2.0MB

Download
memory/2100-137-0x0000000000400000-0x000000000047B000-memory.dmp

Filesize
492KB

Download
memory/2100-133-0x0000000000000000-mapping.dmp

Download
memory/2100-144-0x00007FFA14DD0000-0x00007FFA14FC5000-memory.dmp

Filesize
2.0MB

Download
memory/2100-145-0x0000000077280000-0x0000000077423000-memory.dmp

Filesize
1.6MB

Download
memory/2100-146-0x0000000000400000-0x000000000047B000-memory.dmp

Filesize
492KB

Download
memory/2100-154-0x0000000077280000-0x0000000077423000-memory.dmp

Filesize
1.6MB

Download
memory/2100-151-0x00000000004C0000-0x00000000004C8000-memory.dmp

Filesize
32KB

Download
memory/2668-166-0x00007FFA14DD0000-0x00007FFA14FC5000-memory.dmp

Filesize
2.0MB

Download
memory/2668-171-0x0000000000400000-0x000000000047B000-memory.dmp

Filesize
492KB

Download
memory/2668-170-0x0000000077280000-0x0000000077423000-memory.dmp

Filesize
1.6MB

Download
memory/2668-169-0x0000000000590000-0x0000000000598000-memory.dmp

Filesize
32KB

Download
memory/2668-155-0x0000000000000000-mapping.dmp

Download
memory/2668-168-0x0000000000400000-0x000000000047B000-memory.dmp

Filesize
492KB

Download
memory/2668-167-0x0000000077280000-0x0000000077423000-memory.dmp

Filesize
1.6MB

Download
memory/3200-147-0x0000000000000000-mapping.dmp

Download
memory/3200-158-0x0000000077280000-0x0000000077423000-memory.dmp

Filesize
1.6MB

Download
memory/3200-157-0x00007FFA14DD0000-0x00007FFA14FC5000-memory.dmp

Filesize
2.0MB

Download
memory/4820-132-0x00000000020F0000-0x00000000020F8000-memory.dmp

Filesize
32KB

Download
memory/4820-134-0x00000000020F0000-0x00000000020F8000-memory.dmp

Filesize
32KB

Download
memory/4820-136-0x0000000077280000-0x0000000077423000-memory.dmp

Filesize
1.6MB

Download
memory/4820-135-0x00007FFA14DD0000-0x00007FFA14FC5000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads