netwire | 58ad196a0f7adb6d364d4e2c32aa8d82b46f3f205c52eb98b8e3c8d990759969

Analysis

max time kernel
119s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21-09-2024 21:30

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General

Target

f0a6eb63aca3a47872cd93d341efe369_JaffaCakes118.exe
Size

1.2MB
MD5

f0a6eb63aca3a47872cd93d341efe369
SHA1

421a539e93aa10149e4b281a5fab2ba183bd9146
SHA256

58ad196a0f7adb6d364d4e2c32aa8d82b46f3f205c52eb98b8e3c8d990759969
SHA512

d85d4fe9cabd5752a6920d37e4a60e1596df557a572ca72d09f4e17a2ab43ac95b317cc719d7ee16048ae63491be87bed98ed37ac3a9087f2586837b1fa296f4
SSDEEP

24576:/AHnh+eWsN3skA4RV1Hom2KXMmHaGSvqpBHS/HpTyzsF7SeSDgur5:ih+ZkldoPK8YaGSyTHS/JB7SpX

Score

10^/10

netwire botnet discovery persistence rat stealer

Malware Config

Extracted

Family

netwire

204.152.219.82:9008

Attributes

activex_autorun
false
copy_executable
false
delete_original
false
host_id
HostId-%Rand%
lock_executable
false
offline_keylogger
false
password
Password
registry_autorun
false
use_mutex
false

Signatures

NetWire RAT payload 2 IoCs

rat

resource	yara_rule
behavioral1/memory/1912-5-0x0000000000080000-0x00000000000AC000-memory.dmp	netwire
behavioral1/memory/1912-16-0x0000000000080000-0x00000000000AC000-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

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-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\cxehruvumdgfgjcbecxm = "C:\\Users\\Public\\cxehruvumdgfgjcbecxm.vbs"	f0a6eb63aca3a47872cd93d341efe369_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2364 set thread context of 1912	2364	f0a6eb63aca3a47872cd93d341efe369_JaffaCakes118.exe	30

System Location Discovery: System Language Discovery 1 TTPs 2 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	f0a6eb63aca3a47872cd93d341efe369_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f0a6eb63aca3a47872cd93d341efe369_JaffaCakes118.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
2364	f0a6eb63aca3a47872cd93d341efe369_JaffaCakes118.exe
2364	f0a6eb63aca3a47872cd93d341efe369_JaffaCakes118.exe
2364	f0a6eb63aca3a47872cd93d341efe369_JaffaCakes118.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
2364	f0a6eb63aca3a47872cd93d341efe369_JaffaCakes118.exe
2364	f0a6eb63aca3a47872cd93d341efe369_JaffaCakes118.exe
2364	f0a6eb63aca3a47872cd93d341efe369_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2364 wrote to memory of 1912	2364	f0a6eb63aca3a47872cd93d341efe369_JaffaCakes118.exe	30
PID 2364 wrote to memory of 1912	2364	f0a6eb63aca3a47872cd93d341efe369_JaffaCakes118.exe	30
PID 2364 wrote to memory of 1912	2364	f0a6eb63aca3a47872cd93d341efe369_JaffaCakes118.exe	30
PID 2364 wrote to memory of 1912	2364	f0a6eb63aca3a47872cd93d341efe369_JaffaCakes118.exe	30
PID 2364 wrote to memory of 1912	2364	f0a6eb63aca3a47872cd93d341efe369_JaffaCakes118.exe	30
PID 2364 wrote to memory of 1912	2364	f0a6eb63aca3a47872cd93d341efe369_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\f0a6eb63aca3a47872cd93d341efe369_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f0a6eb63aca3a47872cd93d341efe369_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2364
- C:\Users\Admin\AppData\Local\Temp\f0a6eb63aca3a47872cd93d341efe369_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\f0a6eb63aca3a47872cd93d341efe369_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1912

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1912-3-0x0000000000080000-0x00000000000AC000-memory.dmp

Filesize
176KB

Download
memory/1912-5-0x0000000000080000-0x00000000000AC000-memory.dmp

Filesize
176KB

Download
memory/1912-12-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/1912-16-0x0000000000080000-0x00000000000AC000-memory.dmp

Filesize
176KB

Download
memory/2364-2-0x0000000000170000-0x0000000000171000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads