MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d6640a1ff78ab00ccc4f3388b310325036c34ecd40af501ddddc652fb6f28f3b. 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: 7


Intelligence 7 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d6640a1ff78ab00ccc4f3388b310325036c34ecd40af501ddddc652fb6f28f3b
SHA3-384 hash: 8e60851b6694481ff8c1a058ceb6d9346355a29f87793e6d05b5eafe120b99a53a4603c9c8b6ccd732c03bfcf2938924
SHA1 hash: 4e2e90004175b033b6ef09b5cb0e70552e29ec15
MD5 hash: aae2faf5beba791e90a2b14489c181c5
humanhash: iowa-wolfram-steak-robin
File name:d6640a1ff78ab00ccc4f3388b310325036c34ecd40af501ddddc652fb6f28f3b
Download: download sample
Signature NetWire
Create hunting rule
File size:75'776 bytes
First seen:2020-06-29 07:48:40 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 8fe2513267df4a426dfcd30c570061e8 (53 x NetWire)
ssdeep 1536:7HTKxZB5cj2OkCdxClW04jR6qlGKnNbMjNB8VSjdt5wFo/M/P1K:O12tVdxCIR6qlGzzrjdt5wFo/
Threatray 246 similar samples on MalwareBazaar
TLSH 7F731224B9464F96CC221035E34FA8932DDADC5E166E8F9E6BDA33414BC31CCA076B61
Reporter JAMESWT_WT
Tags:NetWire

Intelligence

File Origin
# of uploads :
1
# of downloads :
119
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Netwire
Create hunting rule
Link:
https://www.capesandbox.com/analysis/15946/
Detection(s):
PUA.Win.Packer.Upx-6
Create hunting rule

Win.Dropper.NetWire-8025706-0
Create hunting rule

Detection:
netwire
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d6640a1ff78ab00ccc4f3388b310325036c34ecd40af501ddddc652fb6f28f3b/
Threat name:
Win32.Trojan.NetWired
Create hunting rule
Status:
Malicious
First seen:
2020-06-25 20:59:00 UTC
File Type:
PE (Exe)
AV detection:
29 of 29 (100.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=2zsauh7xrkyaztcpgoelgebska3mgtwnicxvaho53rss7nxsr45q._file
Verdict:
malicious
Label(s):
netwirerc
Create hunting rule
Similar samples:
0fbfceea3276fd6c3b65c53bef9256bbafa4247a297bb9e7df71d736a23e3e18
NetWire
1ba6d622b802dde4c0b70d14a9e647fef1dc85a13d9a3d63c85681693f93934b
NetWire
4da316e0462fb579fb860ece989638beef67ea98096400329217efd18194497e
NetWire
595183db97ec69855729a95b086f04aee9ae9f9a250d911d9b4fecf8ce92c452
NetWire
604273f20ed5da814bf45968a18681f72af95d6b7185d7c0691b4332375e0aae
NetWire
64a152f1e781631667a8d21e0a7828073f2441bcd3b3d435f074ae2a7d01ee37
NetWire
73f902e76f91c9ae30bbc2eca46180c227fbf4e1b7f720cf3620fa3e27a193fe
NetWire
76d4b29185d6da1b7d28c00798c23c3144c9dc5e9f454732873b0c8e39201416
NetWire
c461c4663c4e2532ef0644ba01ce8cb2636cb692a22d857ed4d1f2df15f78b98
NetWire
df4b6dd9486f87f652ad498365c679881e3a8cceaf65010591a83d8fa45efae0
NetWire
+ 236 additional samples on MalwareBazaar
Result
Malware family:
netwire
Create hunting rule
Score:
  10/10
Tags:
persistence botnet stealer family:netwire
Link:
https://tria.ge/reports/200629-44gsleq6vn/
Behaviour
Suspicious use of WriteProcessMemory
Adds Run entry to start application
Loads dropped DLL
Executes dropped EXE
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:suspicious_packer_section
Create hunting rule
Author:@j0sm1
Description:The packer/protector section names/keywords
Reference:http://www.hexacorn.com/blog/2012/10/14/random-stats-from-1-2m-samples-pe-section-names/
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
Rule name:win_netwire_w0
Create hunting rule
Author:Jean-Philippe Teissier / @Jipe_
Description:NetWiredRC

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/15946/

Comments