MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 10f51498a4583ec4c9c2f3e58f761c01e3a28d674daddd4f38881fc5d3d705c2. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.
Database Entry
NetWire
Vendor detections: 9
| SHA256 hash: | 10f51498a4583ec4c9c2f3e58f761c01e3a28d674daddd4f38881fc5d3d705c2 |
|---|---|
| SHA3-384 hash: | 1daa9e39b09832f319adb01e94c4e16fda37154b22b09950d7c6526149919a75eea4ff9834fea2adf840605562735c4f |
| SHA1 hash: | dc87346e5a354b0aeb4780e106d4fce7200b8f7b |
| MD5 hash: | 807df0217fce419bef33c499e2dc9b93 |
| humanhash: | kansas-wolfram-tango-oven |
| File name: | tcpLohiixz6WRFb.exe |
| Download: | download sample |
| Signature | NetWire |
| File size: | 509'952 bytes |
| First seen: | 2020-10-09 09:09:48 UTC |
| Last seen: | 2020-10-09 10:12:24 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 12288:RVJPh1Xz3ZcXZ+BDWmPlppXrsBSPBH6bP3l/GTMpkvBQbBQgwpV:j1rZcp+Bd3ZeGTBQbBQgyV |
| Threatray | 40 similar samples on MalwareBazaar |
| TLSH | 7AB4235205DA2355D9385FF853E3445407B8671A7F43EF8E8E90B9F90DA3362AA13E0B |
| Reporter |  abuse_ch |
| Tags: | exe NetWire nVpn RAT |
abuse_ch
NetWire RAT C2:194.5.98.68:3383
Hosted on nVpn:
% Information related to '194.5.98.0 - 194.5.98.255'
% Abuse contact for '194.5.98.0 - 194.5.98.255' is 'abuse@privacyfirst.sh'
inetnum: 194.5.98.0 - 194.5.98.255
remarks: This prefix is assigned to The PRIVACYFIRST Project, which
remarks: operates infrastructure jointly used by various VPN service
remarks: providers. We have a very strong focus on privacy and freedom.
remarks: In case of abuse, we encourage all international law enforcement
remarks: agencies to get in touch with our abuse contact. Due to the fact
remarks: that we keep no logs of user activities and only share data when
remarks: it is legally required under our jurisdiction, it is very unlikely
remarks: for a demand of user information to be successful. Still, that
remarks: should not deter you from reaching out.
netname: PRIVACYFIRST-NO
country: NO
admin-c: TPP15-RIPE
tech-c: TPP15-RIPE
org: ORG-TPP6-RIPE
status: ASSIGNED PA
mnt-by: PRIVACYFIRST-MNT
created: 2019-04-26T16:42:54Z
last-modified: 2020-10-07T21:35:29Z
source: RIPE
Intelligence
File Origin
# of uploads :
2
# of downloads :
202
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Creating a file
Sending a custom TCP request
Enabling autorun by creating a file
Result
Threat name:
Netwire
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Scheduled temp file as task from temp location
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM_3
Yara detected Netwire RAT
Behaviour
Behavior Graph:
Detection:
netwire
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2020-10-09 06:19:31 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
netwirerc
Similar samples:
+ 30 additional samples on MalwareBazaar
Result
Malware family:
netwire
Score:
10/10
Tags:
rat botnet stealer family:netwire
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
NetWire RAT payload
Netwire
Unpacked files
SH256 hash:
b4333c8897e21796517c89c1945d75365b05a742ee3f8a8ea7d279dbc37d002e
MD5 hash:
455a33b29de509115059ad38c79280d2
SHA1 hash:
0bf8470ba173c79a0fc7694811340c5e3fa96fb5
Detections:
win_netwire_g1
win_netwire_auto
SH256 hash:
607f04646c9f16f7c23fa69d4b8f660fc7c44d40e4f73a0c70a2b315debdaa8b
MD5 hash:
a90baadadf904455325f7bc787185c7b
SHA1 hash:
7d833bb819d638008c98be469b05db2feaf201cd
SH256 hash:
fe428a6a31e2bcc1eecf2f171e34cfbbd582cd70e1980711156d108b5cdd4c20
MD5 hash:
2b9e46f2ad8c9078561e0ed6f0070301
SHA1 hash:
facd7ae25d92cb16a118c898d519d32b63e959d7
SH256 hash:
10f51498a4583ec4c9c2f3e58f761c01e3a28d674daddd4f38881fc5d3d705c2
MD5 hash:
807df0217fce419bef33c499e2dc9b93
SHA1 hash:
dc87346e5a354b0aeb4780e106d4fce7200b8f7b
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
YARA Signatures
MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.
| Rule name: | IPPort_combo_mem |
|---|---|
| Author: | James_inthe_box |
| Description: | IP and port combo |
| Rule name: | Malicious_BAT_Strings |
|---|---|
| Author: | Florian Roth |
| Description: | Detects a string also used in Netwire RAT auxilliary |
| Reference: | https://pastebin.com/8qaiyPxs |
| Rule name: | MAL_unspecified_Jan18_1 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects unspecified malware sample |
| Reference: | Internal Research |
| Rule name: | netwire |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect netwire in memory |
| Reference: | internal research |
| Rule name: | Suspicious_BAT_Strings |
|---|---|
| Author: | Florian Roth |
| Description: | Detects a string also used in Netwire RAT auxilliary |
| Reference: | https://pastebin.com/8qaiyPxs |
| Rule name: | win_netwire_auto |
|---|---|
| Author: | Felix Bilstein - yara-signator at cocacoding dot com |
| Description: | autogenerated rule brought to you by yara-signator |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
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