MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1bb72419895796c3a394f4b55f0c31959c992111803764d8167dcb6c7af3088c. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1bb72419895796c3a394f4b55f0c31959c992111803764d8167dcb6c7af3088c
SHA3-384 hash: 1b04f3685bc98552dada56505983aafd5acfa8b54832243e6b3c77b7f03551c0c586ea8671727890b37d96da8239d31e
SHA1 hash: 2609ed84009ad5ef9ee2e5a72230b76b761b0851
MD5 hash: ca12f41f83b648a4839762a8b37eb79b
humanhash: bravo-maine-emma-september
File name:INV006267782.exe
Download: download sample
Signature NetWire
Create hunting rule
File size:1'157'632 bytes
First seen:2022-12-09 10:42:17 UTC
Last seen:2022-12-09 14:16:51 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:vfbmjDCl5l7dtY5dDPtKCcrb3zb5UYjhufS3bqpF9:CSl7Ztot+rxufSrQ
Threatray 5'030 similar samples on MalwareBazaar
TLSH T117357CD57BF2A06EF48B72526418399DDC35B943730BE15667733B5082C88FFAA98483
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 125ad212e9cd3682 (40 x AgentTesla, 21 x Loki, 19 x Heodo)
Reporter lowmal3
Tags:exe NetWire

Intelligence

File Origin
# of uploads :
4
# of downloads :
217
Origin country :
DE DE
Vendor Threat Intelligence
Detection:
NetWire
Create hunting rule
Link:
https://www.capesandbox.com/analysis/344676/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.20939.28133.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/639311389a505ad9423e6b04/reports/a280a93a-2dd2-4c1d-b9d8-cfcc692fba02/overview
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/e0e565e9-30d4-41e3-bc65-5aa38240fa57
Result
Threat name:
NetWire
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1131349
Signature
Adds a directory exclusion to Windows Defender
C2 URLs / IPs found in malware configuration
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: NetWire
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 dynamic DNS services
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected NetWire RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 764073 Sample: INV006267782.exe Startdate: 09/12/2022 Architecture: WINDOWS Score: 100 39 reportss.duckdns.org 2->39 45 Malicious sample detected (through community Yara rule) 2->45 47 Sigma detected: Scheduled temp file as task from temp location 2->47 49 Multi AV Scanner detection for submitted file 2->49 51 7 other signatures 2->51 8 INV006267782.exe 7 2->8         started        12 hEZUUEY.exe 5 2->12         started        signatures3 process4 file5 31 C:\Users\user\AppData\Roaming\hEZUUEY.exe, PE32 8->31 dropped 33 C:\Users\user\...\hEZUUEY.exe:Zone.Identifier, ASCII 8->33 dropped 35 C:\Users\user\AppData\Local\...\tmp3E26.tmp, XML 8->35 dropped 37 C:\Users\user\...\INV006267782.exe.log, ASCII 8->37 dropped 53 Uses schtasks.exe or at.exe to add and modify task schedules 8->53 55 Writes to foreign memory regions 8->55 57 Adds a directory exclusion to Windows Defender 8->57 14 vbc.exe 2 8->14         started        17 powershell.exe 21 8->17         started        19 schtasks.exe 1 8->19         started        59 Multi AV Scanner detection for dropped file 12->59 61 Machine Learning detection for dropped file 12->61 63 Injects a PE file into a foreign processes 12->63 21 vbc.exe 12->21         started        23 schtasks.exe 1 12->23         started        signatures6 process7 dnsIp8 41 reportss.duckdns.org 154.53.40.254, 4411, 49714, 49715 COGENT-174US United States 14->41 43 192.168.2.1 unknown unknown 14->43 25 conhost.exe 17->25         started        27 conhost.exe 19->27         started        29 conhost.exe 23->29         started        process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1bb72419895796c3a394f4b55f0c31959c992111803764d8167dcb6c7af3088c/
Threat name:
Win32.Spyware.SnakeLogger
Create hunting rule
Status:
Malicious
First seen:
2022-12-09 10:43:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
17 of 26 (65.38%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=do3sigmjk6lmhi4u6s2v6dbrswojsiirqa3wjwawpxfwy6xtbcga._file
Verdict:
malicious
Label(s):
netwirerc
Create hunting rule
Similar samples:
22a7c02eac7f7940eba9afa9ca51a179789e22257ffe87cbab02c15360a9fded
NetWire
2dad351121415ba79882fa8576277f4c863a51cb6aafb9fd2789e7204ba7b0b3
NetWire
63c76b6d8a6c83e113d4a72361c8df64d493339fe94503522b3f666b19aacfa2
NetWire
73662d6a7b9efd762e7a7942b2b4c9f0b16b0421875f1a22c8d58034323d4d37
NetWire
93e9e0b438bfaa0c8c140019adb0f683d7c9cf068b900fe9ce3ee319daa4071a
NetWire
a317414343c80367a0b5cdc91b77f1948f229fda4dbaea75b07258a2cd6a4ecd
NetWire
aa109160a7bf36d319dd778b009ccb6db1a506c5a0eebd87fa6628e9313496c5
NetWire
ea32c3c39c8c3f83e95916262d37b5aa49c920a9356dcebfa639b8391413ae9a
NetWire
f53a21f7dbd23dbb06174d92ba8c94f9a4296ae1271372c3e5369121aa7a6e62
NetWire
+ 5'020 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/221209-mr866ada32/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Uses the VBS compiler for execution
NetWire RAT payload
Netwire
Malware Config
C2 Extraction:
reportss.duckdns.org:4411
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/a7cde324-6c76-4e42-8f21-5672a6dd28b3
Unpacked files
SH256 hash:
b8c4e3e70ec8c9394f3f0009e432fb296b46790fa5ec2db2af359f416b9b67b4
MD5 hash:
06aaa83c7a2bf4ebceb49c6fb8987cdc
SHA1 hash:
9ec5c4e814723658ed7ad7a9e0bfc60e6a14dc00
Link:
https://www.unpac.me/results/055be493-2619-4346-b227-778ad83df2e9/
SH256 hash:
9389e6b99f24e6d253db6da5ddfe5a90d65c5e9c1d9c51e97b9f96a4411cdb80
MD5 hash:
de076abb01cfa00fe016ac0837c5c9c6
SHA1 hash:
930be878f888ad517d9632823cdd7ed76eb43662
Link:
https://www.unpac.me/results/055be493-2619-4346-b227-778ad83df2e9/
SH256 hash:
13020edb06cbfad21ed377372902d786a417155fea4bde82f14fd7ca52422c2d
MD5 hash:
cab8992263f2d553488af9ab2b94b549
SHA1 hash:
577dd0c99545eca7cb144c92d6edf0b5cb05a4ab
Link:
https://www.unpac.me/results/055be493-2619-4346-b227-778ad83df2e9/
SH256 hash:
922915132a628d0050bf03a473370544dde3323627fb4adcba3f1ba869537e50
MD5 hash:
1ecb63625d636b0b8f8ebdece9fa80c3
SHA1 hash:
5623d5ad21fc63893011bae7e4709c51219fcc1c
Link:
https://www.unpac.me/results/055be493-2619-4346-b227-778ad83df2e9/
SH256 hash:
918fc063539f1a9097b05a03f4e05dfb4ba87fb8fb0d26e3474c7fb116664d3b
MD5 hash:
495d0db5184b4a4559c849bb12f307d4
SHA1 hash:
24ef5dca0bfbe2dbb10a0e276404af07b8b287ae
Detections:
Netwire
Create hunting rule
win_netwire_g1
Create hunting rule
Link:
https://www.unpac.me/results/055be493-2619-4346-b227-778ad83df2e9/
SH256 hash:
1bb72419895796c3a394f4b55f0c31959c992111803764d8167dcb6c7af3088c
MD5 hash:
ca12f41f83b648a4839762a8b37eb79b
SHA1 hash:
2609ed84009ad5ef9ee2e5a72230b76b761b0851
Link:
https://www.unpac.me/results/055be493-2619-4346-b227-778ad83df2e9/
Malware family:
Netwire
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1bb724198957/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/1bb72419895796c3a394f4b55f0c31959c992111803764d8167dcb6c7af3088c

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:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Malspam

NetWire

Executable exe 1bb72419895796c3a394f4b55f0c31959c992111803764d8167dcb6c7af3088c

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/344676/

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