netwire | 3e12b0c45a895a4138a2fa54b31ba65e89259a553535e19a08863e6ed337a27a

General

Target

JaffaCakes118_3e12b0c45a895a4138a2fa54b31ba65e89259a553535e19a08863e6ed337a27a.exe
Size

646KB
MD5

ecd6601f860622ce6010360d1316c0af
SHA1

ef7aa06b5a1a99140ed9b077830630dc823355ec
SHA256

3e12b0c45a895a4138a2fa54b31ba65e89259a553535e19a08863e6ed337a27a
SHA512

8ce986353b11852383fe3b8b95532d1ad1545e5fc69e43e1f131a774c86a44168883dbf261ec5efd33f87198669bc100373cf7d81940fb84b1c48d15623b9b83
SSDEEP

12288:2Zi9709qjMrl5fdnM7x49vaAeaSfKspmb42kh6ksqjXXl:2ZQMrl5fNZ97eaSfWbcvs2

Score

10^/10

netwire botnet discovery rat stealer

Malware Config

Extracted

Family

netwire

C2

185.244.30.29:3363

185.244.30.29:3365

185.244.30.29:3369

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
Kemme
registry_autorun
false
use_mutex
false

Signatures

NetWire RAT payload 4 IoCs

rat

resource	yara_rule
behavioral2/memory/4740-14-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/4740-17-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/4740-18-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral2/memory/4740-20-0x0000000000400000-0x0000000000433000-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
Netwire family
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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	JaffaCakes118_3e12b0c45a895a4138a2fa54b31ba65e89259a553535e19a08863e6ed337a27a.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 232 set thread context of 4740	232	JaffaCakes118_3e12b0c45a895a4138a2fa54b31ba65e89259a553535e19a08863e6ed337a27a.exe	101

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_3e12b0c45a895a4138a2fa54b31ba65e89259a553535e19a08863e6ed337a27a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
3408	schtasks.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 232 wrote to memory of 3408	232	JaffaCakes118_3e12b0c45a895a4138a2fa54b31ba65e89259a553535e19a08863e6ed337a27a.exe	99
PID 232 wrote to memory of 3408	232	JaffaCakes118_3e12b0c45a895a4138a2fa54b31ba65e89259a553535e19a08863e6ed337a27a.exe	99
PID 232 wrote to memory of 3408	232	JaffaCakes118_3e12b0c45a895a4138a2fa54b31ba65e89259a553535e19a08863e6ed337a27a.exe	99
PID 232 wrote to memory of 4740	232	JaffaCakes118_3e12b0c45a895a4138a2fa54b31ba65e89259a553535e19a08863e6ed337a27a.exe	101
PID 232 wrote to memory of 4740	232	JaffaCakes118_3e12b0c45a895a4138a2fa54b31ba65e89259a553535e19a08863e6ed337a27a.exe	101
PID 232 wrote to memory of 4740	232	JaffaCakes118_3e12b0c45a895a4138a2fa54b31ba65e89259a553535e19a08863e6ed337a27a.exe	101
PID 232 wrote to memory of 4740	232	JaffaCakes118_3e12b0c45a895a4138a2fa54b31ba65e89259a553535e19a08863e6ed337a27a.exe	101
PID 232 wrote to memory of 4740	232	JaffaCakes118_3e12b0c45a895a4138a2fa54b31ba65e89259a553535e19a08863e6ed337a27a.exe	101
PID 232 wrote to memory of 4740	232	JaffaCakes118_3e12b0c45a895a4138a2fa54b31ba65e89259a553535e19a08863e6ed337a27a.exe	101
PID 232 wrote to memory of 4740	232	JaffaCakes118_3e12b0c45a895a4138a2fa54b31ba65e89259a553535e19a08863e6ed337a27a.exe	101
PID 232 wrote to memory of 4740	232	JaffaCakes118_3e12b0c45a895a4138a2fa54b31ba65e89259a553535e19a08863e6ed337a27a.exe	101
PID 232 wrote to memory of 4740	232	JaffaCakes118_3e12b0c45a895a4138a2fa54b31ba65e89259a553535e19a08863e6ed337a27a.exe	101
PID 232 wrote to memory of 4740	232	JaffaCakes118_3e12b0c45a895a4138a2fa54b31ba65e89259a553535e19a08863e6ed337a27a.exe	101
PID 232 wrote to memory of 4740	232	JaffaCakes118_3e12b0c45a895a4138a2fa54b31ba65e89259a553535e19a08863e6ed337a27a.exe	101

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3e12b0c45a895a4138a2fa54b31ba65e89259a553535e19a08863e6ed337a27a.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3e12b0c45a895a4138a2fa54b31ba65e89259a553535e19a08863e6ed337a27a.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:232
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\uDkoayodtxO" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1CAB.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:3408
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "{path}"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4740

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp1CAB.tmp

Filesize
1KB

MD5
60bcd7e7d496ee5493a20f932f5acc69

SHA1
74f93d6fa399e8113ee4f1c0d64a607010ba7b37

SHA256
0a5152cfac19a122580a0670b0b81f5ead13095d3c8a9432e3a931d346dadbbe

SHA512
10969d06cd64bcddcfe1be7c81ecb3ac6d6f549219472ba71374e32b23494e556b18e828d6184c9f79925f4afd48069d32d8e1555c7ede8936313340c4026cc0

Download Submit
memory/232-8-0x00000000750C0000-0x0000000075870000-memory.dmp

Filesize
7.7MB

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memory/232-7-0x00000000750CE000-0x00000000750CF000-memory.dmp

Filesize
4KB

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memory/232-3-0x0000000004CF0000-0x0000000004D82000-memory.dmp

Filesize
584KB

Download
memory/232-4-0x0000000004CB0000-0x0000000004CBA000-memory.dmp

Filesize
40KB

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memory/232-9-0x0000000007650000-0x00000000076CC000-memory.dmp

Filesize
496KB

Download
memory/232-6-0x00000000051C0000-0x00000000051CA000-memory.dmp

Filesize
40KB

Download
memory/232-2-0x0000000005200000-0x00000000057A4000-memory.dmp

Filesize
5.6MB

Download
memory/232-0-0x00000000750CE000-0x00000000750CF000-memory.dmp

Filesize
4KB

Download
memory/232-5-0x00000000750C0000-0x0000000075870000-memory.dmp

Filesize
7.7MB

Download
memory/232-10-0x0000000007770000-0x000000000780C000-memory.dmp

Filesize
624KB

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memory/232-1-0x0000000000200000-0x00000000002A8000-memory.dmp

Filesize
672KB

Download
memory/232-19-0x00000000750C0000-0x0000000075870000-memory.dmp

Filesize
7.7MB

Download
memory/4740-17-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/4740-18-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/4740-14-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/4740-20-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads