netwire | df3ae349e21a4c63465fddb69d250cbb949ff24ff8d82592013ab93e330519d0

General

Target

DF3AE349E21A4C63465FDDB69D250CBB949FF24FF8D82.exe
Size

600KB
MD5

b695909a4b4b1aba822856cf9b5c3654
SHA1

2700da2718fc48ce83cd00bcb63a8c9673307e1a
SHA256

df3ae349e21a4c63465fddb69d250cbb949ff24ff8d82592013ab93e330519d0
SHA512

f44ebb1c41dd06e6cba3f9636ddee4815fb3a2ccbf94ff6a08d1843321044bfd9b3968545bceead6c6402d4a1c1d7cad54608bc6ab54de7af3de033b62c7baf3

Score

10^/10

netwire botnet persistence rat stealer

Malware Config

Signatures

NetWire RAT payload 5 IoCs

rat

resource	yara_rule
behavioral2/memory/3344-138-0x0000000000400000-0x0000000000497000-memory.dmp	netwire
behavioral2/memory/3344-139-0x0000000000400000-0x0000000000425000-memory.dmp	netwire
behavioral2/memory/3344-151-0x0000000000400000-0x0000000000497000-memory.dmp	netwire
behavioral2/memory/4376-169-0x0000000000400000-0x0000000000497000-memory.dmp	netwire
behavioral2/memory/4376-172-0x0000000000400000-0x0000000000497000-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

pid	Process
2856	Host.exe
4376	Host.exe

Modifies Installed Components in the registry 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{2P8QKR84-PM04-00CF-8U6P-61AD5237EI1Q}	Host.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{2P8QKR84-PM04-00CF-8U6P-61AD5237EI1Q}\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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Control Panel\International\Geo\Nation	DF3AE349E21A4C63465FDDB69D250CBB949FF24FF8D82.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\	Host.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\NetWire = "C:\\Users\\Admin\\AppData\\Roaming\\Install\\Host.exe"	Host.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 6 IoCs

pid	Process
3768	DF3AE349E21A4C63465FDDB69D250CBB949FF24FF8D82.exe
3344	DF3AE349E21A4C63465FDDB69D250CBB949FF24FF8D82.exe
3344	DF3AE349E21A4C63465FDDB69D250CBB949FF24FF8D82.exe
2856	Host.exe
4376	Host.exe
4376	Host.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 3768 set thread context of 3344	3768	DF3AE349E21A4C63465FDDB69D250CBB949FF24FF8D82.exe	84
PID 2856 set thread context of 4376	2856	Host.exe	90

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

pid	Process
3768	DF3AE349E21A4C63465FDDB69D250CBB949FF24FF8D82.exe
2856	Host.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3768 wrote to memory of 3344	3768	DF3AE349E21A4C63465FDDB69D250CBB949FF24FF8D82.exe	84
PID 3768 wrote to memory of 3344	3768	DF3AE349E21A4C63465FDDB69D250CBB949FF24FF8D82.exe	84
PID 3768 wrote to memory of 3344	3768	DF3AE349E21A4C63465FDDB69D250CBB949FF24FF8D82.exe	84
PID 3344 wrote to memory of 2856	3344	DF3AE349E21A4C63465FDDB69D250CBB949FF24FF8D82.exe	89
PID 3344 wrote to memory of 2856	3344	DF3AE349E21A4C63465FDDB69D250CBB949FF24FF8D82.exe	89
PID 3344 wrote to memory of 2856	3344	DF3AE349E21A4C63465FDDB69D250CBB949FF24FF8D82.exe	89
PID 2856 wrote to memory of 4376	2856	Host.exe	90
PID 2856 wrote to memory of 4376	2856	Host.exe	90
PID 2856 wrote to memory of 4376	2856	Host.exe	90

C:\Users\Admin\AppData\Local\Temp\DF3AE349E21A4C63465FDDB69D250CBB949FF24FF8D82.exe
"C:\Users\Admin\AppData\Local\Temp\DF3AE349E21A4C63465FDDB69D250CBB949FF24FF8D82.exe"
1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3768
- C:\Users\Admin\AppData\Local\Temp\DF3AE349E21A4C63465FDDB69D250CBB949FF24FF8D82.exe
  "C:\Users\Admin\AppData\Local\Temp\DF3AE349E21A4C63465FDDB69D250CBB949FF24FF8D82.exe"
  2⤵
  - Checks computer location settings
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious use of WriteProcessMemory
  PID:3344
- - 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:2856
  - - 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:4376

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

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Downloads

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

Filesize
600KB

MD5
b695909a4b4b1aba822856cf9b5c3654

SHA1
2700da2718fc48ce83cd00bcb63a8c9673307e1a

SHA256
df3ae349e21a4c63465fddb69d250cbb949ff24ff8d82592013ab93e330519d0

SHA512
f44ebb1c41dd06e6cba3f9636ddee4815fb3a2ccbf94ff6a08d1843321044bfd9b3968545bceead6c6402d4a1c1d7cad54608bc6ab54de7af3de033b62c7baf3

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

Filesize
600KB

MD5
b695909a4b4b1aba822856cf9b5c3654

SHA1
2700da2718fc48ce83cd00bcb63a8c9673307e1a

SHA256
df3ae349e21a4c63465fddb69d250cbb949ff24ff8d82592013ab93e330519d0

SHA512
f44ebb1c41dd06e6cba3f9636ddee4815fb3a2ccbf94ff6a08d1843321044bfd9b3968545bceead6c6402d4a1c1d7cad54608bc6ab54de7af3de033b62c7baf3

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

Filesize
600KB

MD5
b695909a4b4b1aba822856cf9b5c3654

SHA1
2700da2718fc48ce83cd00bcb63a8c9673307e1a

SHA256
df3ae349e21a4c63465fddb69d250cbb949ff24ff8d82592013ab93e330519d0

SHA512
f44ebb1c41dd06e6cba3f9636ddee4815fb3a2ccbf94ff6a08d1843321044bfd9b3968545bceead6c6402d4a1c1d7cad54608bc6ab54de7af3de033b62c7baf3

Download Submit
memory/2856-158-0x0000000000770000-0x000000000077F000-memory.dmp

Filesize
60KB

Download
memory/2856-159-0x00000000770A0000-0x0000000077243000-memory.dmp

Filesize
1.6MB

Download
memory/2856-156-0x00000000770A0000-0x0000000077243000-memory.dmp

Filesize
1.6MB

Download
memory/2856-154-0x00007FFBFEE10000-0x00007FFBFF005000-memory.dmp

Filesize
2.0MB

Download
memory/3344-138-0x0000000000400000-0x0000000000497000-memory.dmp

Filesize
604KB

Download
memory/3344-148-0x00007FFBFEE10000-0x00007FFBFF005000-memory.dmp

Filesize
2.0MB

Download
memory/3344-149-0x0000000000520000-0x000000000052F000-memory.dmp

Filesize
60KB

Download
memory/3344-150-0x00000000770A0000-0x0000000077243000-memory.dmp

Filesize
1.6MB

Download
memory/3344-151-0x0000000000400000-0x0000000000497000-memory.dmp

Filesize
604KB

Download
memory/3344-139-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/3768-133-0x00007FFBFEE10000-0x00007FFBFF005000-memory.dmp

Filesize
2.0MB

Download
memory/3768-132-0x0000000002100000-0x000000000210F000-memory.dmp

Filesize
60KB

Download
memory/3768-137-0x00000000770A0000-0x0000000077243000-memory.dmp

Filesize
1.6MB

Download
memory/3768-136-0x0000000002100000-0x000000000210F000-memory.dmp

Filesize
60KB

Download
memory/3768-134-0x00000000770A0000-0x0000000077243000-memory.dmp

Filesize
1.6MB

Download
memory/4376-167-0x00007FFBFEE10000-0x00007FFBFF005000-memory.dmp

Filesize
2.0MB

Download
memory/4376-168-0x00000000770A0000-0x0000000077243000-memory.dmp

Filesize
1.6MB

Download
memory/4376-169-0x0000000000400000-0x0000000000497000-memory.dmp

Filesize
604KB

Download
memory/4376-170-0x00000000004E0000-0x00000000004EF000-memory.dmp

Filesize
60KB

Download
memory/4376-171-0x00000000770A0000-0x0000000077243000-memory.dmp

Filesize
1.6MB

Download
memory/4376-172-0x0000000000400000-0x0000000000497000-memory.dmp

Filesize
604KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads