netwire | c8a9fa4307b87bcbb0091ba8541431367cbad068a092a6a8e968e1d26aab3172

General

Target

aa63661edf36159a1d74f649cfec2c7d.exe
Size

902KB
MD5

aa63661edf36159a1d74f649cfec2c7d
SHA1

cc15fa8efcfb5ecdddc86b081788cfac888ce4fb
SHA256

c8a9fa4307b87bcbb0091ba8541431367cbad068a092a6a8e968e1d26aab3172
SHA512

f47d647543a928d7619211269876aa4bc0cf150078a8a9dd0d28e4e30aa648d026c3538efa71b2f1b99441371953a9729c4f9dcd8b1e1f6c5bc2d8dd5551f589
SSDEEP

24576:JA37TnTIW2gpMxdDOZXtFccXMeaJXCrxN5IC54TWM:OPcW2txdDOZXf3Uytgi

Score

10^/10

netwire botnet rat stealer

Malware Config

Extracted

Family

netwire

C2

156.96.113.208:7201

Attributes

activex_autorun
false
copy_executable
false
delete_original
false
host_id
super%
lock_executable
false
mutex
vYtHuXLf
offline_keylogger
false
password
Password
registry_autorun
false
use_mutex
false

Signatures

NetWire RAT payload 8 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/1460-69-0x0000000000400000-0x000000000044F000-memory.dmp	netwire
behavioral1/memory/1460-71-0x0000000000400000-0x000000000044F000-memory.dmp	netwire
behavioral1/memory/1460-72-0x0000000000400000-0x000000000044F000-memory.dmp	netwire
behavioral1/memory/1460-75-0x000000000041AD7B-mapping.dmp	netwire
behavioral1/memory/1460-74-0x0000000000400000-0x000000000044F000-memory.dmp	netwire
behavioral1/memory/1460-78-0x0000000000400000-0x000000000044F000-memory.dmp	netwire
behavioral1/memory/1460-80-0x0000000000400000-0x000000000044F000-memory.dmp	netwire
behavioral1/memory/1460-82-0x0000000000400000-0x000000000044F000-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:

aa63661edf36159a1d74f649cfec2c7d.exe

description pid process target process

PID 1504 set thread context of 1460 1504 aa63661edf36159a1d74f649cfec2c7d.exe aa63661edf36159a1d74f649cfec2c7d.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

944 schtasks.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

aa63661edf36159a1d74f649cfec2c7d.exepowershell.exe

pid process

1504 aa63661edf36159a1d74f649cfec2c7d.exe
1504 aa63661edf36159a1d74f649cfec2c7d.exe
1716 powershell.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

aa63661edf36159a1d74f649cfec2c7d.exepowershell.exe

description pid process

Token: SeDebugPrivilege 1504 aa63661edf36159a1d74f649cfec2c7d.exe
Token: SeDebugPrivilege 1716 powershell.exe

description	pid	process	target process
PID 1504 set thread context of 1460	1504	aa63661edf36159a1d74f649cfec2c7d.exe	aa63661edf36159a1d74f649cfec2c7d.exe

pid	process
944	schtasks.exe

pid	process
1504	aa63661edf36159a1d74f649cfec2c7d.exe
1504	aa63661edf36159a1d74f649cfec2c7d.exe
1716	powershell.exe

description	pid	process
Token: SeDebugPrivilege	1504	aa63661edf36159a1d74f649cfec2c7d.exe
Token: SeDebugPrivilege	1716	powershell.exe

Suspicious use of WriteProcessMemory 19 IoCs

Processes:

aa63661edf36159a1d74f649cfec2c7d.exe

description	pid	process	target process
PID 1504 wrote to memory of 1716	1504	aa63661edf36159a1d74f649cfec2c7d.exe	powershell.exe
PID 1504 wrote to memory of 1716	1504	aa63661edf36159a1d74f649cfec2c7d.exe	powershell.exe
PID 1504 wrote to memory of 1716	1504	aa63661edf36159a1d74f649cfec2c7d.exe	powershell.exe
PID 1504 wrote to memory of 1716	1504	aa63661edf36159a1d74f649cfec2c7d.exe	powershell.exe
PID 1504 wrote to memory of 944	1504	aa63661edf36159a1d74f649cfec2c7d.exe	schtasks.exe
PID 1504 wrote to memory of 944	1504	aa63661edf36159a1d74f649cfec2c7d.exe	schtasks.exe
PID 1504 wrote to memory of 944	1504	aa63661edf36159a1d74f649cfec2c7d.exe	schtasks.exe
PID 1504 wrote to memory of 944	1504	aa63661edf36159a1d74f649cfec2c7d.exe	schtasks.exe
PID 1504 wrote to memory of 1460	1504	aa63661edf36159a1d74f649cfec2c7d.exe	aa63661edf36159a1d74f649cfec2c7d.exe
PID 1504 wrote to memory of 1460	1504	aa63661edf36159a1d74f649cfec2c7d.exe	aa63661edf36159a1d74f649cfec2c7d.exe
PID 1504 wrote to memory of 1460	1504	aa63661edf36159a1d74f649cfec2c7d.exe	aa63661edf36159a1d74f649cfec2c7d.exe
PID 1504 wrote to memory of 1460	1504	aa63661edf36159a1d74f649cfec2c7d.exe	aa63661edf36159a1d74f649cfec2c7d.exe
PID 1504 wrote to memory of 1460	1504	aa63661edf36159a1d74f649cfec2c7d.exe	aa63661edf36159a1d74f649cfec2c7d.exe
PID 1504 wrote to memory of 1460	1504	aa63661edf36159a1d74f649cfec2c7d.exe	aa63661edf36159a1d74f649cfec2c7d.exe
PID 1504 wrote to memory of 1460	1504	aa63661edf36159a1d74f649cfec2c7d.exe	aa63661edf36159a1d74f649cfec2c7d.exe
PID 1504 wrote to memory of 1460	1504	aa63661edf36159a1d74f649cfec2c7d.exe	aa63661edf36159a1d74f649cfec2c7d.exe
PID 1504 wrote to memory of 1460	1504	aa63661edf36159a1d74f649cfec2c7d.exe	aa63661edf36159a1d74f649cfec2c7d.exe
PID 1504 wrote to memory of 1460	1504	aa63661edf36159a1d74f649cfec2c7d.exe	aa63661edf36159a1d74f649cfec2c7d.exe
PID 1504 wrote to memory of 1460	1504	aa63661edf36159a1d74f649cfec2c7d.exe	aa63661edf36159a1d74f649cfec2c7d.exe

C:\Users\Admin\AppData\Local\Temp\aa63661edf36159a1d74f649cfec2c7d.exe
"C:\Users\Admin\AppData\Local\Temp\aa63661edf36159a1d74f649cfec2c7d.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1504

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\KHzfPiW.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1716

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\KHzfPiW" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC218.tmp"
2⤵
- Creates scheduled task(s)
PID:944

C:\Users\Admin\AppData\Local\Temp\aa63661edf36159a1d74f649cfec2c7d.exe
"C:\Users\Admin\AppData\Local\Temp\aa63661edf36159a1d74f649cfec2c7d.exe"
2⤵
PID:1460

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\tmpC218.tmp
Filesize
1KB

MD5
ab9f0947c4a98aeb543833ff1b561744

SHA1
7bca28a4e38aaf3d4535e84b1a87d802aaca79ec

SHA256
4bbe08b588f9669b912d308de9ed0d9c3be561f83b528961dace43b6d4d25a5b

SHA512
3faf12a4c24e183ef532d3207350de4adf9210006384e5e2dab8af761647f4b8ab51042c15cdd52a7f682e6dc789a3277b5c7eefc7013bbe79f7349aa7efc1c8

Download Submit
memory/944-60-0x0000000000000000-mapping.dmp

Download
memory/1460-75-0x000000000041AD7B-mapping.dmp

Download
memory/1460-71-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/1460-82-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/1460-80-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/1460-78-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/1460-74-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/1460-72-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/1460-64-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/1460-65-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/1460-67-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/1460-69-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/1504-55-0x0000000075C81000-0x0000000075C83000-memory.dmp

Filesize
8KB

Download
memory/1504-63-0x0000000004D10000-0x0000000004D5C000-memory.dmp

Filesize
304KB

Download
memory/1504-54-0x0000000000920000-0x0000000000A06000-memory.dmp

Filesize
920KB

Download
memory/1504-57-0x00000000004E0000-0x00000000004EC000-memory.dmp

Filesize
48KB

Download
memory/1504-56-0x00000000001D0000-0x00000000001E4000-memory.dmp

Filesize
80KB

Download
memory/1504-58-0x0000000005FB0000-0x000000000605E000-memory.dmp

Filesize
696KB

Download
memory/1716-79-0x000000006DBA0000-0x000000006E14B000-memory.dmp

Filesize
5.7MB

Download
memory/1716-59-0x0000000000000000-mapping.dmp

Download
memory/1716-81-0x000000006DBA0000-0x000000006E14B000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads