netwire | 2bd98c799244c446ccba63b66b2734edb73fde31f781dbb585c96eb2289c96da

General

Target

9ba6253ad015c09307d24cb2abff6012_JaffaCakes118.exe
Size

549KB
MD5

9ba6253ad015c09307d24cb2abff6012
SHA1

1579300f47c2dd39d11c21ae93c21e4b88688fd0
SHA256

2bd98c799244c446ccba63b66b2734edb73fde31f781dbb585c96eb2289c96da
SHA512

fa9098cc9b16b54c668dcf85e41bceb26cce10f6dfb017b12761eb7939b689bc3cb93ab666bfc5da328e791ee55786e9a57ad69f61d8d6332fe93432ab3b3cd3
SSDEEP

12288:Oa6Jb0lIEuVptZQ1c+NaVdYHC8c769k/:Ov4ItTNKudYHHK6W/

Score

10^/10

netwire botnet persistence rat stealer

Malware Config

Extracted

Family

netwire

C2

185.171.25.3:1199

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
registry_autorun
false
use_mutex
false

Signatures

NetWire RAT payload 4 IoCs

rat

resource	yara_rule
behavioral1/memory/2760-23-0x0000000000400000-0x0000000000420000-memory.dmp	netwire
behavioral1/memory/2760-15-0x0000000000400000-0x0000000000420000-memory.dmp	netwire
behavioral1/memory/2760-11-0x0000000000400000-0x0000000000420000-memory.dmp	netwire
behavioral1/memory/2760-26-0x0000000000400000-0x0000000000420000-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

Drops startup file 2 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\9ba6253ad015c09307d24cb2abff6012_JaffaCakes118.exe	9ba6253ad015c09307d24cb2abff6012_JaffaCakes118.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\9ba6253ad015c09307d24cb2abff6012_JaffaCakes118.exe	9ba6253ad015c09307d24cb2abff6012_JaffaCakes118.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\ = "C:\\Users\\Admin\\AppData\\Roaming\\9ba6253ad015c09307d24cb2abff6012_JaffaCakes118.exe"	9ba6253ad015c09307d24cb2abff6012_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2656 set thread context of 2760	2656	9ba6253ad015c09307d24cb2abff6012_JaffaCakes118.exe	30

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.key	9ba6253ad015c09307d24cb2abff6012_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.key\ = "regfile"	9ba6253ad015c09307d24cb2abff6012_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2656 wrote to memory of 2760	2656	9ba6253ad015c09307d24cb2abff6012_JaffaCakes118.exe	30
PID 2656 wrote to memory of 2760	2656	9ba6253ad015c09307d24cb2abff6012_JaffaCakes118.exe	30
PID 2656 wrote to memory of 2760	2656	9ba6253ad015c09307d24cb2abff6012_JaffaCakes118.exe	30
PID 2656 wrote to memory of 2760	2656	9ba6253ad015c09307d24cb2abff6012_JaffaCakes118.exe	30
PID 2656 wrote to memory of 2760	2656	9ba6253ad015c09307d24cb2abff6012_JaffaCakes118.exe	30
PID 2656 wrote to memory of 2760	2656	9ba6253ad015c09307d24cb2abff6012_JaffaCakes118.exe	30
PID 2656 wrote to memory of 2760	2656	9ba6253ad015c09307d24cb2abff6012_JaffaCakes118.exe	30
PID 2656 wrote to memory of 2760	2656	9ba6253ad015c09307d24cb2abff6012_JaffaCakes118.exe	30
PID 2656 wrote to memory of 2760	2656	9ba6253ad015c09307d24cb2abff6012_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\9ba6253ad015c09307d24cb2abff6012_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9ba6253ad015c09307d24cb2abff6012_JaffaCakes118.exe"
1⤵
- Drops startup file
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2656
- C:\Users\Admin\AppData\Local\Temp\9ba6253ad015c09307d24cb2abff6012_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\9ba6253ad015c09307d24cb2abff6012_JaffaCakes118.exe
  2⤵
  PID:2760

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2656-0-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/2656-1-0x0000000000400000-0x0000000000546000-memory.dmp

Filesize
1.3MB

Download
memory/2656-3-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/2656-22-0x0000000000400000-0x0000000000546000-memory.dmp

Filesize
1.3MB

Download
memory/2760-6-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2760-4-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2760-8-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2760-16-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2760-23-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2760-15-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2760-11-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2760-26-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads