netwire | a21c8ef38b35eda08af936729863498ead8f750de997bc2d55ff9da429872e33

General

Target

22ce18519278ff29a5be2234046ab841.exe
Size

1009KB
MD5

22ce18519278ff29a5be2234046ab841
SHA1

55bc3eef779242d725b1e714b68b3af0ab2c9dc4
SHA256

a21c8ef38b35eda08af936729863498ead8f750de997bc2d55ff9da429872e33
SHA512

5c593a302296201c195772e350ef652087e5064833b3562523000fd6b4ded2fa0fb387eece3bde95ccf7918e091b5aa3a55ccb15401912ac13c597c6aeea79c0
SSDEEP

24576:OxU9yhM92fhwRIcseNhxZlmF14/H/TMEVoCN:mhMofmueNk+fTMioC

Score

10^/10

netwire botnet rat stealer

Malware Config

Extracted

Family

netwire

C2

212.193.30.230:3363

212.193.30.230:3362

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
Cantbeme@1
registry_autorun
false
use_mutex
false

Signatures

NetWire RAT payload 4 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/3888-143-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/3888-145-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/3888-149-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/3888-161-0x0000000000400000-0x0000000000433000-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

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

Processes:

22ce18519278ff29a5be2234046ab841.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	22ce18519278ff29a5be2234046ab841.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

22ce18519278ff29a5be2234046ab841.exe

description pid process target process

PID 720 set thread context of 3888 720 22ce18519278ff29a5be2234046ab841.exe 22ce18519278ff29a5be2234046ab841.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

4428 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exe

pid process

2692 powershell.exe
2692 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 2692 powershell.exe

description	pid	process	target process
PID 720 set thread context of 3888	720	22ce18519278ff29a5be2234046ab841.exe	22ce18519278ff29a5be2234046ab841.exe

pid	process
4428	schtasks.exe

pid	process
2692	powershell.exe
2692	powershell.exe

description	pid	process
Token: SeDebugPrivilege	2692	powershell.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

22ce18519278ff29a5be2234046ab841.exe

C:\Users\Admin\AppData\Local\Temp\22ce18519278ff29a5be2234046ab841.exe
"C:\Users\Admin\AppData\Local\Temp\22ce18519278ff29a5be2234046ab841.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:720

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\vbbmTzmCj.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2692

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\vbbmTzmCj" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1F21.tmp"
2⤵
- Creates scheduled task(s)
PID:4428

C:\Users\Admin\AppData\Local\Temp\22ce18519278ff29a5be2234046ab841.exe
"C:\Users\Admin\AppData\Local\Temp\22ce18519278ff29a5be2234046ab841.exe"
2⤵
PID:3888

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\Temp\tmp1F21.tmp
Filesize
1KB

MD5
69579f37699655a5a847323b46b2622a

SHA1
47652cb88e4f9576a2959ab407c41fd155d1d81c

SHA256
5d214bdaffdfffa26a42069ac311191d40d721542dbc6f01da1e4c667e3eb643

SHA512
762a981a48697b4a5cb5050de81458a33231555206f2cfa72a42a7c21b4b58f21feb7a1b44f08bc9b0d719fdf4264a6b8e4c4925aeddbf1e8a6cc61777a3d1f8

Download Submit
memory/720-133-0x0000000005D10000-0x00000000062B4000-memory.dmp

Filesize
5.6MB

Download
memory/720-134-0x0000000005760000-0x00000000057F2000-memory.dmp

Filesize
584KB

Download
memory/720-135-0x0000000005740000-0x000000000574A000-memory.dmp

Filesize
40KB

Download
memory/720-136-0x00000000078D0000-0x000000000796C000-memory.dmp

Filesize
624KB

Download
memory/720-132-0x0000000000C80000-0x0000000000D82000-memory.dmp

Filesize
1.0MB

Download
memory/2692-147-0x0000000005450000-0x00000000054B6000-memory.dmp

Filesize
408KB

Download
memory/2692-155-0x0000000006E40000-0x0000000006E5A000-memory.dmp

Filesize
104KB

Download
memory/2692-160-0x0000000007160000-0x0000000007168000-memory.dmp

Filesize
32KB

Download
memory/2692-142-0x0000000004C70000-0x0000000005298000-memory.dmp

Filesize
6.2MB

Download
memory/2692-159-0x0000000007180000-0x000000000719A000-memory.dmp

Filesize
104KB

Download
memory/2692-158-0x0000000007070000-0x000000000707E000-memory.dmp

Filesize
56KB

Download
memory/2692-157-0x00000000070C0000-0x0000000007156000-memory.dmp

Filesize
600KB

Download
memory/2692-146-0x0000000004A60000-0x0000000004A82000-memory.dmp

Filesize
136KB

Download
memory/2692-137-0x0000000000000000-mapping.dmp

Download
memory/2692-148-0x00000000054C0000-0x0000000005526000-memory.dmp

Filesize
408KB

Download
memory/2692-156-0x0000000006EB0000-0x0000000006EBA000-memory.dmp

Filesize
40KB

Download
memory/2692-150-0x0000000005B30000-0x0000000005B4E000-memory.dmp

Filesize
120KB

Download
memory/2692-151-0x0000000006100000-0x0000000006132000-memory.dmp

Filesize
200KB

Download
memory/2692-152-0x0000000070C70000-0x0000000070CBC000-memory.dmp

Filesize
304KB

Download
memory/2692-153-0x00000000060E0000-0x00000000060FE000-memory.dmp

Filesize
120KB

Download
memory/2692-154-0x0000000007480000-0x0000000007AFA000-memory.dmp

Filesize
6.5MB

Download
memory/2692-139-0x0000000004580000-0x00000000045B6000-memory.dmp

Filesize
216KB

Download
memory/3888-149-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/3888-145-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/3888-143-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/3888-141-0x0000000000000000-mapping.dmp

Download
memory/3888-161-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/4428-138-0x0000000000000000-mapping.dmp

Download

description	pid	process	target process
PID 720 wrote to memory of 2692	720	22ce18519278ff29a5be2234046ab841.exe	powershell.exe
PID 720 wrote to memory of 2692	720	22ce18519278ff29a5be2234046ab841.exe	powershell.exe
PID 720 wrote to memory of 2692	720	22ce18519278ff29a5be2234046ab841.exe	powershell.exe
PID 720 wrote to memory of 4428	720	22ce18519278ff29a5be2234046ab841.exe	schtasks.exe
PID 720 wrote to memory of 4428	720	22ce18519278ff29a5be2234046ab841.exe	schtasks.exe
PID 720 wrote to memory of 4428	720	22ce18519278ff29a5be2234046ab841.exe	schtasks.exe
PID 720 wrote to memory of 3888	720	22ce18519278ff29a5be2234046ab841.exe	22ce18519278ff29a5be2234046ab841.exe
PID 720 wrote to memory of 3888	720	22ce18519278ff29a5be2234046ab841.exe	22ce18519278ff29a5be2234046ab841.exe
PID 720 wrote to memory of 3888	720	22ce18519278ff29a5be2234046ab841.exe	22ce18519278ff29a5be2234046ab841.exe
PID 720 wrote to memory of 3888	720	22ce18519278ff29a5be2234046ab841.exe	22ce18519278ff29a5be2234046ab841.exe
PID 720 wrote to memory of 3888	720	22ce18519278ff29a5be2234046ab841.exe	22ce18519278ff29a5be2234046ab841.exe
PID 720 wrote to memory of 3888	720	22ce18519278ff29a5be2234046ab841.exe	22ce18519278ff29a5be2234046ab841.exe
PID 720 wrote to memory of 3888	720	22ce18519278ff29a5be2234046ab841.exe	22ce18519278ff29a5be2234046ab841.exe
PID 720 wrote to memory of 3888	720	22ce18519278ff29a5be2234046ab841.exe	22ce18519278ff29a5be2234046ab841.exe
PID 720 wrote to memory of 3888	720	22ce18519278ff29a5be2234046ab841.exe	22ce18519278ff29a5be2234046ab841.exe
PID 720 wrote to memory of 3888	720	22ce18519278ff29a5be2234046ab841.exe	22ce18519278ff29a5be2234046ab841.exe
PID 720 wrote to memory of 3888	720	22ce18519278ff29a5be2234046ab841.exe	22ce18519278ff29a5be2234046ab841.exe

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads