netwire | 2abcdb606044f4db592baa3f9c808bf4fcab2146c49d83ba45a4ccbb20bc8354

General

Target

tmp.exe
Size

668KB
MD5

1796a3be7af222b0e1ee5a5a7c08673f
SHA1

ace2a70a033797be2f81c275e1918f1a84d90b36
SHA256

2abcdb606044f4db592baa3f9c808bf4fcab2146c49d83ba45a4ccbb20bc8354
SHA512

6b781cdc6426792056a6390b765dbfdc121af5becc83eeae77732977346ad25124d11edda2452e91e72f6d7a27699837c3975e4c4fefaa095c68ac5920998f7a

Score

10^/10

netwire botnet rat stealer

Malware Config

Extracted

Family

netwire

C2

212.193.30.230:3363

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@2
registry_autorun
false
use_mutex
false

Signatures

NetWire RAT payload 8 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/768-69-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/768-70-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/768-71-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/768-73-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/768-74-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/768-75-0x000000000040242D-mapping.dmp	netwire
behavioral1/memory/768-78-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/768-80-0x0000000000400000-0x0000000000433000-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:

tmp.exe

description pid process target process

PID 860 set thread context of 768 860 tmp.exe tmp.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

1988 schtasks.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

powershell.exe

pid process

1344 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 1344 powershell.exe

description	pid	process	target process
PID 860 set thread context of 768	860	tmp.exe	tmp.exe

pid	process
1988	schtasks.exe

pid	process
1344	powershell.exe

description	pid	process
Token: SeDebugPrivilege	1344	powershell.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

tmp.exe

description	pid	process	target process
PID 860 wrote to memory of 1344	860	tmp.exe	powershell.exe
PID 860 wrote to memory of 1344	860	tmp.exe	powershell.exe
PID 860 wrote to memory of 1344	860	tmp.exe	powershell.exe
PID 860 wrote to memory of 1344	860	tmp.exe	powershell.exe
PID 860 wrote to memory of 1988	860	tmp.exe	schtasks.exe
PID 860 wrote to memory of 1988	860	tmp.exe	schtasks.exe
PID 860 wrote to memory of 1988	860	tmp.exe	schtasks.exe
PID 860 wrote to memory of 1988	860	tmp.exe	schtasks.exe
PID 860 wrote to memory of 768	860	tmp.exe	tmp.exe
PID 860 wrote to memory of 768	860	tmp.exe	tmp.exe
PID 860 wrote to memory of 768	860	tmp.exe	tmp.exe
PID 860 wrote to memory of 768	860	tmp.exe	tmp.exe
PID 860 wrote to memory of 768	860	tmp.exe	tmp.exe
PID 860 wrote to memory of 768	860	tmp.exe	tmp.exe
PID 860 wrote to memory of 768	860	tmp.exe	tmp.exe
PID 860 wrote to memory of 768	860	tmp.exe	tmp.exe
PID 860 wrote to memory of 768	860	tmp.exe	tmp.exe
PID 860 wrote to memory of 768	860	tmp.exe	tmp.exe
PID 860 wrote to memory of 768	860	tmp.exe	tmp.exe
PID 860 wrote to memory of 768	860	tmp.exe	tmp.exe

C:\Users\Admin\AppData\Local\Temp\tmp.exe
"C:\Users\Admin\AppData\Local\Temp\tmp.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:860

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ILVIcJVytdD.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1344

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ILVIcJVytdD" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC247.tmp"
2⤵
- Creates scheduled task(s)
PID:1988

C:\Users\Admin\AppData\Local\Temp\tmp.exe
"C:\Users\Admin\AppData\Local\Temp\tmp.exe"
2⤵
PID:768

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\tmpC247.tmp
Filesize
1KB

MD5
1068bce67db87744b03cd037d0b05ceb

SHA1
7e0fe73377aad1ad1ff21be3cf551c3f5e356ff0

SHA256
c75b425b7cfdd7135c7ee7c4b8327b3b688d50e96aa5560f9e529d9c8c79f1fb

SHA512
e39f52136ca236f3075e8a79afeb9235915651e6c657a3fc6bb5ed9397f8651c747f91c776437861396091fe149ec0436637456e69a8b622daba0c51aa1cf01b

Download Submit
memory/768-73-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/768-71-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/768-65-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/768-70-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/768-69-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/768-80-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/768-78-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/768-75-0x000000000040242D-mapping.dmp

Download
memory/768-64-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/768-67-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/768-74-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/860-55-0x00000000754F1000-0x00000000754F3000-memory.dmp

Filesize
8KB

Download
memory/860-58-0x0000000004C40000-0x0000000004CB0000-memory.dmp

Filesize
448KB

Download
memory/860-54-0x0000000000DD0000-0x0000000000E7E000-memory.dmp

Filesize
696KB

Download
memory/860-57-0x0000000000C30000-0x0000000000C3C000-memory.dmp

Filesize
48KB

Download
memory/860-63-0x0000000004E40000-0x0000000004E70000-memory.dmp

Filesize
192KB

Download
memory/860-56-0x0000000000B00000-0x0000000000B24000-memory.dmp

Filesize
144KB

Download
memory/1344-59-0x0000000000000000-mapping.dmp

Download
memory/1344-79-0x000000006EC30000-0x000000006F1DB000-memory.dmp

Filesize
5.7MB

Download
memory/1344-81-0x000000006EC30000-0x000000006F1DB000-memory.dmp

Filesize
5.7MB

Download
memory/1988-60-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads