netwire | c1047a1415a679ddaba24fbc8a96efdb6c7da23b0c30513b108ab9ca5c4e4b95

Analysis

max time kernel
146s
max time network
118s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
30-05-2024 16:08

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General

Target

84c0dd70e1cb3cf4c4d3ab5b020f85c3_JaffaCakes118.exe
Size

132KB
MD5

84c0dd70e1cb3cf4c4d3ab5b020f85c3
SHA1

4ab47546df8cfe92b3288c5d8701b0c55a8815e3
SHA256

c1047a1415a679ddaba24fbc8a96efdb6c7da23b0c30513b108ab9ca5c4e4b95
SHA512

71cc7c1d662663149c8bf0c8d2b6ae3bc10d8097ab39cd78b0c445dc2ee74bf3aebd0e43b4d69c0c128d2acfd398ba8a90431c15f3c1073de27ba6e808e35aa6
SSDEEP

1536:dtTSUSKzF0Lh9a7WraTWFbmDHVXWRVAzZ8MfUSl7Q3rwz5ggZG:dt5SKzF0Lh9a7IGW9GHeOFVvc3ruZG

Score

10^/10

netwire botnet persistence rat stealer

Malware Config

Extracted

Family

netwire

127.0.0.1:3360

Attributes

activex_autorun
false
copy_executable
true
delete_original
false
host_id
jamesemonkey
install_path
%AppData%\Install\Host.exe
keylogger_dir
%AppData%\Logs\
lock_executable
false
mutex
oYJRIRfr
offline_keylogger
true
password
AloraSealord2018!
registry_autorun
true
startup_name
NetWire
use_mutex
true

Signatures

NetWire RAT payload 3 IoCs

rat

resource	yara_rule
behavioral1/files/0x001500000001471d-1.dat	netwire
behavioral1/memory/2300-7-0x0000000000400000-0x000000000042C000-memory.dmp	netwire
behavioral1/memory/880-9-0x0000000000400000-0x000000000042C000-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

Executes dropped EXE 1 IoCs

pid	Process
880	Host.exe

Loads dropped DLL 2 IoCs

pid	Process
2300	84c0dd70e1cb3cf4c4d3ab5b020f85c3_JaffaCakes118.exe
2300	84c0dd70e1cb3cf4c4d3ab5b020f85c3_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-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\NetWire = "C:\\Users\\Admin\\AppData\\Roaming\\Install\\Host.exe"	Host.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2300 wrote to memory of 880	2300	84c0dd70e1cb3cf4c4d3ab5b020f85c3_JaffaCakes118.exe	28
PID 2300 wrote to memory of 880	2300	84c0dd70e1cb3cf4c4d3ab5b020f85c3_JaffaCakes118.exe	28
PID 2300 wrote to memory of 880	2300	84c0dd70e1cb3cf4c4d3ab5b020f85c3_JaffaCakes118.exe	28
PID 2300 wrote to memory of 880	2300	84c0dd70e1cb3cf4c4d3ab5b020f85c3_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\84c0dd70e1cb3cf4c4d3ab5b020f85c3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\84c0dd70e1cb3cf4c4d3ab5b020f85c3_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2300
- C:\Users\Admin\AppData\Roaming\Install\Host.exe
  "C:\Users\Admin\AppData\Roaming\Install\Host.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:880

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Roaming\Install\Host.exe

Filesize
132KB

MD5
84c0dd70e1cb3cf4c4d3ab5b020f85c3

SHA1
4ab47546df8cfe92b3288c5d8701b0c55a8815e3

SHA256
c1047a1415a679ddaba24fbc8a96efdb6c7da23b0c30513b108ab9ca5c4e4b95

SHA512
71cc7c1d662663149c8bf0c8d2b6ae3bc10d8097ab39cd78b0c445dc2ee74bf3aebd0e43b4d69c0c128d2acfd398ba8a90431c15f3c1073de27ba6e808e35aa6

Download Submit
memory/880-9-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/2300-7-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

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Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads