netwire | 024720abbe74c6d8e81fb5aacde66f0526a3ed4f7300e14f0ff0599bbaa2cde0

General

Target

e40fb6f7b8378a9d0606cfac8eb60f5d.exe
Size

696KB
MD5

e40fb6f7b8378a9d0606cfac8eb60f5d
SHA1

b8da9767ceeec76d7b465db3ad098f740f97c35e
SHA256

024720abbe74c6d8e81fb5aacde66f0526a3ed4f7300e14f0ff0599bbaa2cde0
SHA512

9225c4526c93480377c1fa60021fa541014e83768ae265d76f9db5e5556e23255d0083946bdff732cd84efd1ac563cc69265131ea677804f42ec2367db2bcba0

Score

10^/10

netwire botnet rat stealer

Malware Config

Extracted

Family

netwire

C2

37.0.14.206:3384

Attributes

activex_autorun
false
copy_executable
true
delete_original
false
host_id
HostId-%Rand%
install_path
%AppData%\Install\Host.exe
keylogger_dir
%AppData%\Logs\
lock_executable
true
offline_keylogger
true
password
Password234
registry_autorun
false
use_mutex
false

Signatures

NetWire RAT payload 5 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/4272-143-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/4272-146-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/4272-151-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/4804-172-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/4804-174-0x0000000000400000-0x0000000000433000-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

3120 Host.exe
4804 Host.exe

pid	process
3120	Host.exe
4804	Host.exe

Checks computer location settings 2 TTPs 3 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

e40fb6f7b8378a9d0606cfac8eb60f5d.exee40fb6f7b8378a9d0606cfac8eb60f5d.exeHost.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3463845317-933582289-45817732-1000\Control Panel\International\Geo\Nation	e40fb6f7b8378a9d0606cfac8eb60f5d.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3463845317-933582289-45817732-1000\Control Panel\International\Geo\Nation	e40fb6f7b8378a9d0606cfac8eb60f5d.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3463845317-933582289-45817732-1000\Control Panel\International\Geo\Nation	Host.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

e40fb6f7b8378a9d0606cfac8eb60f5d.exeHost.exe

description	pid	process	target process
PID 1356 set thread context of 4272	1356	e40fb6f7b8378a9d0606cfac8eb60f5d.exe	e40fb6f7b8378a9d0606cfac8eb60f5d.exe
PID 3120 set thread context of 4804	3120	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
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exeschtasks.exe

pid process

4500 schtasks.exe
1520 schtasks.exe

pid	process
4500	schtasks.exe
1520	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

e40fb6f7b8378a9d0606cfac8eb60f5d.exepowershell.exeHost.exepowershell.exe

pid	process
1356	e40fb6f7b8378a9d0606cfac8eb60f5d.exe
1356	e40fb6f7b8378a9d0606cfac8eb60f5d.exe
4788	powershell.exe
4788	powershell.exe
3120	Host.exe
3120	Host.exe
2736	powershell.exe
2736	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

e40fb6f7b8378a9d0606cfac8eb60f5d.exepowershell.exeHost.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	1356	e40fb6f7b8378a9d0606cfac8eb60f5d.exe
Token: SeDebugPrivilege	4788	powershell.exe
Token: SeDebugPrivilege	3120	Host.exe
Token: SeDebugPrivilege	2736	powershell.exe

Suspicious use of WriteProcessMemory 37 IoCs

Processes:

e40fb6f7b8378a9d0606cfac8eb60f5d.exee40fb6f7b8378a9d0606cfac8eb60f5d.exeHost.exe

description	pid	process	target process
PID 1356 wrote to memory of 4788	1356	e40fb6f7b8378a9d0606cfac8eb60f5d.exe	powershell.exe
PID 1356 wrote to memory of 4788	1356	e40fb6f7b8378a9d0606cfac8eb60f5d.exe	powershell.exe
PID 1356 wrote to memory of 4788	1356	e40fb6f7b8378a9d0606cfac8eb60f5d.exe	powershell.exe
PID 1356 wrote to memory of 4500	1356	e40fb6f7b8378a9d0606cfac8eb60f5d.exe	schtasks.exe
PID 1356 wrote to memory of 4500	1356	e40fb6f7b8378a9d0606cfac8eb60f5d.exe	schtasks.exe
PID 1356 wrote to memory of 4500	1356	e40fb6f7b8378a9d0606cfac8eb60f5d.exe	schtasks.exe
PID 1356 wrote to memory of 4272	1356	e40fb6f7b8378a9d0606cfac8eb60f5d.exe	e40fb6f7b8378a9d0606cfac8eb60f5d.exe
PID 1356 wrote to memory of 4272	1356	e40fb6f7b8378a9d0606cfac8eb60f5d.exe	e40fb6f7b8378a9d0606cfac8eb60f5d.exe
PID 1356 wrote to memory of 4272	1356	e40fb6f7b8378a9d0606cfac8eb60f5d.exe	e40fb6f7b8378a9d0606cfac8eb60f5d.exe
PID 1356 wrote to memory of 4272	1356	e40fb6f7b8378a9d0606cfac8eb60f5d.exe	e40fb6f7b8378a9d0606cfac8eb60f5d.exe
PID 1356 wrote to memory of 4272	1356	e40fb6f7b8378a9d0606cfac8eb60f5d.exe	e40fb6f7b8378a9d0606cfac8eb60f5d.exe
PID 1356 wrote to memory of 4272	1356	e40fb6f7b8378a9d0606cfac8eb60f5d.exe	e40fb6f7b8378a9d0606cfac8eb60f5d.exe
PID 1356 wrote to memory of 4272	1356	e40fb6f7b8378a9d0606cfac8eb60f5d.exe	e40fb6f7b8378a9d0606cfac8eb60f5d.exe
PID 1356 wrote to memory of 4272	1356	e40fb6f7b8378a9d0606cfac8eb60f5d.exe	e40fb6f7b8378a9d0606cfac8eb60f5d.exe
PID 1356 wrote to memory of 4272	1356	e40fb6f7b8378a9d0606cfac8eb60f5d.exe	e40fb6f7b8378a9d0606cfac8eb60f5d.exe
PID 1356 wrote to memory of 4272	1356	e40fb6f7b8378a9d0606cfac8eb60f5d.exe	e40fb6f7b8378a9d0606cfac8eb60f5d.exe
PID 1356 wrote to memory of 4272	1356	e40fb6f7b8378a9d0606cfac8eb60f5d.exe	e40fb6f7b8378a9d0606cfac8eb60f5d.exe
PID 4272 wrote to memory of 3120	4272	e40fb6f7b8378a9d0606cfac8eb60f5d.exe	Host.exe
PID 4272 wrote to memory of 3120	4272	e40fb6f7b8378a9d0606cfac8eb60f5d.exe	Host.exe
PID 4272 wrote to memory of 3120	4272	e40fb6f7b8378a9d0606cfac8eb60f5d.exe	Host.exe
PID 3120 wrote to memory of 2736	3120	Host.exe	powershell.exe
PID 3120 wrote to memory of 2736	3120	Host.exe	powershell.exe
PID 3120 wrote to memory of 2736	3120	Host.exe	powershell.exe
PID 3120 wrote to memory of 1520	3120	Host.exe	schtasks.exe
PID 3120 wrote to memory of 1520	3120	Host.exe	schtasks.exe
PID 3120 wrote to memory of 1520	3120	Host.exe	schtasks.exe
PID 3120 wrote to memory of 4804	3120	Host.exe	Host.exe
PID 3120 wrote to memory of 4804	3120	Host.exe	Host.exe
PID 3120 wrote to memory of 4804	3120	Host.exe	Host.exe
PID 3120 wrote to memory of 4804	3120	Host.exe	Host.exe
PID 3120 wrote to memory of 4804	3120	Host.exe	Host.exe
PID 3120 wrote to memory of 4804	3120	Host.exe	Host.exe
PID 3120 wrote to memory of 4804	3120	Host.exe	Host.exe
PID 3120 wrote to memory of 4804	3120	Host.exe	Host.exe
PID 3120 wrote to memory of 4804	3120	Host.exe	Host.exe
PID 3120 wrote to memory of 4804	3120	Host.exe	Host.exe
PID 3120 wrote to memory of 4804	3120	Host.exe	Host.exe

C:\Users\Admin\AppData\Local\Temp\e40fb6f7b8378a9d0606cfac8eb60f5d.exe
"C:\Users\Admin\AppData\Local\Temp\e40fb6f7b8378a9d0606cfac8eb60f5d.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1356

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\QrFwdapUjOrhP.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4788

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\QrFwdapUjOrhP" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5F13.tmp"
2⤵
- Creates scheduled task(s)
PID:4500

C:\Users\Admin\AppData\Local\Temp\e40fb6f7b8378a9d0606cfac8eb60f5d.exe
"C:\Users\Admin\AppData\Local\Temp\e40fb6f7b8378a9d0606cfac8eb60f5d.exe"
2⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4272

C:\Users\Admin\AppData\Roaming\Install\Host.exe
"C:\Users\Admin\AppData\Roaming\Install\Host.exe"
3⤵
- Executes dropped EXE
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3120

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\QrFwdapUjOrhP.exe"
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2736

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\QrFwdapUjOrhP" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1F75.tmp"
4⤵
- Creates scheduled task(s)
PID:1520

C:\Users\Admin\AppData\Roaming\Install\Host.exe
"C:\Users\Admin\AppData\Roaming\Install\Host.exe"
4⤵
- Executes dropped EXE
PID:4804

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
Filesize
2KB

MD5
968cb9309758126772781b83adb8a28f

SHA1
8da30e71accf186b2ba11da1797cf67f8f78b47c

SHA256
92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

SHA512
4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Filesize
18KB

MD5
72df41592d77fc3128484c6f60c1682b

SHA1
907b73a76dec88fc6bc8f97570d95e0d99695b11

SHA256
23a51318eb28c951d91712e0ee55a1d134bb240a49e82a0e5736cc3abdb23ebe

SHA512
56528952bb384567b96a5df70222d2b6279d43da8bc8cd6566618fb30d6a35e8a2763cbc8e6887f27469d33ebde7580adab8379607d1d267aff248e50f342875

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp1F75.tmp
Filesize
1KB

MD5
81f882be88a0b608bab578271f803f3b

SHA1
75cc9b7652665356166cdb575b6f0841d1d3947a

SHA256
2667e5d382122d3311544fa8e93ff21dd2685b906b893e13573c3a864242923a

SHA512
e6891363c97727c26c183eeaf5a587427ca124575e0d90739584decf370a2c05e44e44d32feb345586113cfdcc47d1d036d23859ba3bf947bca254b3e6a65db1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp5F13.tmp
Filesize
1KB

MD5
81f882be88a0b608bab578271f803f3b

SHA1
75cc9b7652665356166cdb575b6f0841d1d3947a

SHA256
2667e5d382122d3311544fa8e93ff21dd2685b906b893e13573c3a864242923a

SHA512
e6891363c97727c26c183eeaf5a587427ca124575e0d90739584decf370a2c05e44e44d32feb345586113cfdcc47d1d036d23859ba3bf947bca254b3e6a65db1

Download Submit
C:\Users\Admin\AppData\Roaming\Install\Host.exe
Filesize
696KB

MD5
e40fb6f7b8378a9d0606cfac8eb60f5d

SHA1
b8da9767ceeec76d7b465db3ad098f740f97c35e

SHA256
024720abbe74c6d8e81fb5aacde66f0526a3ed4f7300e14f0ff0599bbaa2cde0

SHA512
9225c4526c93480377c1fa60021fa541014e83768ae265d76f9db5e5556e23255d0083946bdff732cd84efd1ac563cc69265131ea677804f42ec2367db2bcba0

Download Submit
C:\Users\Admin\AppData\Roaming\Install\Host.exe
Filesize
696KB

MD5
e40fb6f7b8378a9d0606cfac8eb60f5d

SHA1
b8da9767ceeec76d7b465db3ad098f740f97c35e

SHA256
024720abbe74c6d8e81fb5aacde66f0526a3ed4f7300e14f0ff0599bbaa2cde0

SHA512
9225c4526c93480377c1fa60021fa541014e83768ae265d76f9db5e5556e23255d0083946bdff732cd84efd1ac563cc69265131ea677804f42ec2367db2bcba0

Download Submit
C:\Users\Admin\AppData\Roaming\Install\Host.exe
Filesize
696KB

MD5
e40fb6f7b8378a9d0606cfac8eb60f5d

SHA1
b8da9767ceeec76d7b465db3ad098f740f97c35e

SHA256
024720abbe74c6d8e81fb5aacde66f0526a3ed4f7300e14f0ff0599bbaa2cde0

SHA512
9225c4526c93480377c1fa60021fa541014e83768ae265d76f9db5e5556e23255d0083946bdff732cd84efd1ac563cc69265131ea677804f42ec2367db2bcba0

Download Submit
memory/1356-137-0x00000000075A0000-0x0000000007606000-memory.dmp

Filesize
408KB

Download
memory/1356-134-0x0000000005250000-0x00000000052E2000-memory.dmp

Filesize
584KB

Download
memory/1356-132-0x0000000000770000-0x0000000000824000-memory.dmp

Filesize
720KB

Download
memory/1356-133-0x0000000005800000-0x0000000005DA4000-memory.dmp

Filesize
5.6MB

Download
memory/1356-135-0x00000000051D0000-0x00000000051DA000-memory.dmp

Filesize
40KB

Download
memory/1356-136-0x00000000074C0000-0x000000000755C000-memory.dmp

Filesize
624KB

Download
memory/1520-165-0x0000000000000000-mapping.dmp

Download
memory/2736-164-0x0000000000000000-mapping.dmp

Download
memory/2736-175-0x0000000070BD0000-0x0000000070C1C000-memory.dmp

Filesize
304KB

Download
memory/3120-149-0x0000000000000000-mapping.dmp

Download
memory/4272-146-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/4272-143-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/4272-142-0x0000000000000000-mapping.dmp

Download
memory/4272-151-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/4500-139-0x0000000000000000-mapping.dmp

Download
memory/4788-153-0x0000000006260000-0x000000000627E000-memory.dmp

Filesize
120KB

Download
memory/4788-155-0x0000000072180000-0x00000000721CC000-memory.dmp

Filesize
304KB

Download
memory/4788-157-0x0000000007BB0000-0x000000000822A000-memory.dmp

Filesize
6.5MB

Download
memory/4788-158-0x0000000007570000-0x000000000758A000-memory.dmp

Filesize
104KB

Download
memory/4788-159-0x00000000075F0000-0x00000000075FA000-memory.dmp

Filesize
40KB

Download
memory/4788-160-0x0000000007800000-0x0000000007896000-memory.dmp

Filesize
600KB

Download
memory/4788-161-0x00000000077B0000-0x00000000077BE000-memory.dmp

Filesize
56KB

Download
memory/4788-162-0x00000000078C0000-0x00000000078DA000-memory.dmp

Filesize
104KB

Download
memory/4788-163-0x00000000078A0000-0x00000000078A8000-memory.dmp

Filesize
32KB

Download
memory/4788-156-0x0000000006840000-0x000000000685E000-memory.dmp

Filesize
120KB

Download
memory/4788-154-0x0000000007230000-0x0000000007262000-memory.dmp

Filesize
200KB

Download
memory/4788-148-0x0000000005440000-0x00000000054A6000-memory.dmp

Filesize
408KB

Download
memory/4788-147-0x00000000051A0000-0x00000000051C2000-memory.dmp

Filesize
136KB

Download
memory/4788-138-0x0000000000000000-mapping.dmp

Download
memory/4788-144-0x00000000054C0000-0x0000000005AE8000-memory.dmp

Filesize
6.2MB

Download
memory/4788-141-0x0000000002960000-0x0000000002996000-memory.dmp

Filesize
216KB

Download
memory/4804-172-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/4804-174-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/4804-168-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads