netwire | 1b964f7a2c0d0f90f083afd67ab71bedbfc293eb888f929d1331adef0394c27c

General

Target

F02EVEOU.exe
Size

941KB
MD5

bdac02fde5e13cb5c08b10df39cfe445
SHA1

85f0703fd663c0fb491cfb71ebe5609f78312a73
SHA256

9e90590b4333c2a963369cabf3c7671037039829c6d42a51f824356e621dff86
SHA512

2df6aa5c62078bd3b66300b380ee639c1736eabba9a7c4386ac0db5494e771fccd607d8dc899a2a0737ad09eeb94350a8b37f6836e8cc803218679888f80a804
SSDEEP

24576:ZZ5+XY+mzo3bvrn23nt+uK6ogSOY2OKP1:D5YlmzMjcocoOYR

Score

10^/10

netwire botnet rat stealer

Malware Config

Extracted

Family

netwire

C2

212.193.30.230:3345

Attributes

activex_autorun
false
copy_executable
false
delete_original
false
host_id
HostId-%Rand%
keylogger_dir
%AppData%\Logs\
lock_executable
false
offline_keylogger
true
password
Password@9
registry_autorun
false
use_mutex
false

Signatures

NetWire RAT payload 8 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/1696-69-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1696-70-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1696-71-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1696-73-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1696-74-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1696-75-0x000000000040242D-mapping.dmp	netwire
behavioral1/memory/1696-78-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1696-80-0x0000000000400000-0x0000000000433000-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
Suspicious use of SetThreadContext 1 IoCs

Processes:

F02EVEOU.exe

description pid process target process

PID 1772 set thread context of 1696 1772 F02EVEOU.exe F02EVEOU.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 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

1316 schtasks.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

powershell.exe

pid process

624 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 624 powershell.exe

description	pid	process	target process
PID 1772 set thread context of 1696	1772	F02EVEOU.exe	F02EVEOU.exe

pid	process
1316	schtasks.exe

pid	process
624	powershell.exe

description	pid	process
Token: SeDebugPrivilege	624	powershell.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

F02EVEOU.exe

description	pid	process	target process
PID 1772 wrote to memory of 624	1772	F02EVEOU.exe	powershell.exe
PID 1772 wrote to memory of 624	1772	F02EVEOU.exe	powershell.exe
PID 1772 wrote to memory of 624	1772	F02EVEOU.exe	powershell.exe
PID 1772 wrote to memory of 624	1772	F02EVEOU.exe	powershell.exe
PID 1772 wrote to memory of 1316	1772	F02EVEOU.exe	schtasks.exe
PID 1772 wrote to memory of 1316	1772	F02EVEOU.exe	schtasks.exe
PID 1772 wrote to memory of 1316	1772	F02EVEOU.exe	schtasks.exe
PID 1772 wrote to memory of 1316	1772	F02EVEOU.exe	schtasks.exe
PID 1772 wrote to memory of 1696	1772	F02EVEOU.exe	F02EVEOU.exe
PID 1772 wrote to memory of 1696	1772	F02EVEOU.exe	F02EVEOU.exe
PID 1772 wrote to memory of 1696	1772	F02EVEOU.exe	F02EVEOU.exe
PID 1772 wrote to memory of 1696	1772	F02EVEOU.exe	F02EVEOU.exe
PID 1772 wrote to memory of 1696	1772	F02EVEOU.exe	F02EVEOU.exe
PID 1772 wrote to memory of 1696	1772	F02EVEOU.exe	F02EVEOU.exe
PID 1772 wrote to memory of 1696	1772	F02EVEOU.exe	F02EVEOU.exe
PID 1772 wrote to memory of 1696	1772	F02EVEOU.exe	F02EVEOU.exe
PID 1772 wrote to memory of 1696	1772	F02EVEOU.exe	F02EVEOU.exe
PID 1772 wrote to memory of 1696	1772	F02EVEOU.exe	F02EVEOU.exe
PID 1772 wrote to memory of 1696	1772	F02EVEOU.exe	F02EVEOU.exe
PID 1772 wrote to memory of 1696	1772	F02EVEOU.exe	F02EVEOU.exe

C:\Users\Admin\AppData\Local\Temp\F02EVEOU.exe
"C:\Users\Admin\AppData\Local\Temp\F02EVEOU.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1772

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\FZCOqq.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:624

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\FZCOqq" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE5DD.tmp"
2⤵
- Creates scheduled task(s)
PID:1316

C:\Users\Admin\AppData\Local\Temp\F02EVEOU.exe
"C:\Users\Admin\AppData\Local\Temp\F02EVEOU.exe"
2⤵
PID:1696

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

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpE5DD.tmp
Filesize
1KB

MD5
5cf29fb412eb5396f3e53bc7b895ce8f

SHA1
24e94861ffe58d07826b5b57fc6d9ce1384aa79d

SHA256
97e78655b25c4ae1a39478ba094e1bb62dac46fe630cbf6990c8cbd37783c46b

SHA512
c8e395f84472f383aec733e480326ea0115873309e3c4a3031165fc388a08b78728c59ae02a139b38880ea9616e92b510bff9165b6554f2ab7fcb6090497fc07

Download Submit
memory/624-59-0x0000000000000000-mapping.dmp

Download
memory/624-81-0x000000006EB40000-0x000000006F0EB000-memory.dmp

Filesize
5.7MB

Download
memory/624-79-0x000000006EB40000-0x000000006F0EB000-memory.dmp

Filesize
5.7MB

Download
memory/1316-60-0x0000000000000000-mapping.dmp

Download
memory/1696-65-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1696-78-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1696-80-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1696-75-0x000000000040242D-mapping.dmp

Download
memory/1696-64-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1696-74-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1696-67-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1696-69-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1696-70-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1696-71-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1696-73-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1772-54-0x0000000000980000-0x0000000000A72000-memory.dmp

Filesize
968KB

Download
memory/1772-63-0x0000000004EE0000-0x0000000004F0E000-memory.dmp

Filesize
184KB

Download
memory/1772-58-0x0000000005F30000-0x0000000005FB8000-memory.dmp

Filesize
544KB

Download
memory/1772-56-0x0000000000740000-0x0000000000758000-memory.dmp

Filesize
96KB

Download
memory/1772-57-0x0000000000760000-0x000000000076C000-memory.dmp

Filesize
48KB

Download
memory/1772-55-0x00000000765F1000-0x00000000765F3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads