MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3f7579a12e92960bfe46af7ea9bc9ac716c374b214e1f03c5f9fb504708ea63f. 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: 5


Intelligence 5 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3f7579a12e92960bfe46af7ea9bc9ac716c374b214e1f03c5f9fb504708ea63f
SHA3-384 hash: 34eea6db12cf0f44d0de4d62ac014d6c1bafc19983a65025727f6cfbd0b08a310aa583c84858f2d5d44b8a97ae4784cc
SHA1 hash: a6b71165a4a23383a6f4ec08a93048d5f41c1710
MD5 hash: 427e8bfe1ef5c03f0c57d55b6fb00f14
humanhash: princess-carolina-colorado-black
File name:3f7579a12e92960bfe46af7ea9bc9ac716c374b214e1f03c5f9fb504708ea63f
Download: download sample
Signature NetWire
Create hunting rule
File size:695'296 bytes
First seen:2020-06-10 12:27:56 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash ab7c6090caa74612589a46d0fcbec31e (7 x AgentTesla, 3 x Loki, 2 x FormBook)
ssdeep 12288:toS07MyfiVaPjuU4JRVw2gE3swQkwYqTiFO9wG387NGb/fqU:uVrfluUWVw2x2Y8sO9h87NYf9
Threatray 906 similar samples on MalwareBazaar
TLSH C3E48C2EAFA17433C0621E7D9C1B57789C26BF1129386D862BECC84C6E2D641F527397
Reporter JAMESWT_WT
Tags:NetWire

Intelligence

File Origin
# of uploads :
1
# of downloads :
79
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Win.Trojan.Nanocore-7900519-0
Create hunting rule

PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

PUA.Win.Adware.Slugin-6840354-0
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2020-05-26 15:09:53 UTC
File Type:
PE (Exe)
Extracted files:
294
AV detection:
26 of 29 (89.66%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=h52xtijosklax7sgv57ktpe2y4lmg5fsctq7apc7t62qi4eouy7q._file
Verdict:
malicious
Label(s):
netwirerc
Create hunting rule
Similar samples:
3434bb383c8dd721266f60e07820474205d70c5da9ebb465109ace7894567437
NetWire
480e69a305098701404ab144ae64f297e342ca265309dfb7105bbc944aa31cae
NetWire
56cdf2f0adffcc195d95801f4f61da727edf5e6fe6bbbf0ac71462f733df9de9
NetWire
76b1a195279e01bf41f28576a23946416694d263a0d8b0db91af9d57e14ef4bf
NetWire
96a55e86b6b4d7ddfe80b096de08f57f7e8c417b2cb7dcf65a0c83aa32ed29dc
NetWire
9f20ec0199d293e7dd83aec28d9a12669880eed778ce2132f13ce5aa54c14d3c
NetWire
b50a0ea3d467e25e9c1917668e10f70e67434e468fcecbb1d3a927a3f105dbfa
NetWire
d1d7d8270c7e5545ef984255a425c14f01379aec8cac34f74ebf4e01caf047ff
NetWire
f52c73e9a148074ad2d20b27874e0c183a461f0e21ed09874ef706e464757e2e
NetWire
f83198c03626e0cd56156ebe79ac221f9a875aa32a3a1aa783aba69f1df1e604
NetWire
+ 896 additional samples on MalwareBazaar
Result
Malware family:
netwire
Create hunting rule
Score:
  10/10
Tags:
family:netwire botnet rat stealer
Link:
https://tria.ge/reports/201109-t3bq3685bn/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
NetWire RAT payload
Netwire
Please note that we are no longer able to provide a coverage score for Virus Total.

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:Malicious_BAT_Strings
Create hunting rule
Author:Florian Roth
Description:Detects a string also used in Netwire RAT auxilliary
Reference:https://pastebin.com/8qaiyPxs
Rule name:MAL_unspecified_Jan18_1
Create hunting rule
Author:Florian Roth
Description:Detects unspecified malware sample
Reference:Internal Research
Rule name:netwire
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect netwire in memory
Reference:internal research
Rule name:Suspicious_BAT_Strings
Create hunting rule
Author:Florian Roth
Description:Detects a string also used in Netwire RAT auxilliary
Reference:https://pastebin.com/8qaiyPxs
Rule name:win_netwire_auto
Create hunting rule
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.

Comments