MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7640f01bec727bbd25efedaefbedca1ba2b3db13bbded70646829ca9aa83fd7f. 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: 11


Intelligence 11 IOCs 1 YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7640f01bec727bbd25efedaefbedca1ba2b3db13bbded70646829ca9aa83fd7f
SHA3-384 hash: bedbb7b8aacd4ba8bd5421f1562e585cb815d404ad10ebdc2a0b1e5c60f769a430c1dd6144cf0652f29d78f29e4a8ef8
SHA1 hash: 03efbc38bac482bcba71e6465ff49e914d73b9c5
MD5 hash: 139e83fa41cf108f83dd3e37b0d5e701
humanhash: maryland-foxtrot-july-harry
File name:PO 2006-020 MAQQO,pdf.exe
Download: download sample
Signature NetWire
Create hunting rule
File size:961'024 bytes
First seen:2021-10-06 18:30:43 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash a75c37244e3bdfe1f2052f7c93d03b4e (4 x RemcosRAT, 3 x Formbook, 1 x NetWire)
ssdeep 24576:nWv+QwSKgQ0qgQDKqOTLDE4bvJlzNgojDGBav:WmWKgNxLQ4tRNRG0
Threatray 289 similar samples on MalwareBazaar
TLSH T1C2157C63F1C84933E36F39B9A44B35D8152BBE727CA852D57BF42E087A786403639163
File icon (PE):PE icon
dhash icon 12b232f2b98c8681 (12 x Formbook, 12 x RemcosRAT, 2 x AveMariaRAT)
Reporter abuse_ch
Tags:exe NetWire RAT


Avatar
abuse_ch
NetWire C2:
45.133.1.47:3629

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
45.133.1.47:3629 https://threatfox.abuse.ch/ioc/231115/

Intelligence

File Origin
# of uploads :
1
# of downloads :
645
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PO 2006-020 MAQQO,pdf.exe
Verdict:
Malicious activity
Analysis date:
2021-10-06 18:32:05 UTC
Tags:
trojan rat netwire
Link:
https://app.any.run/tasks/04db7569-b032-49e4-924b-0f22b1999da3

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/195526/
Detection(s):
Win.Trojan.Remcos-9897068-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
DNS request
Connection attempt
Sending a custom TCP request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
keylogger packed remcos
Link:
https://www.filescan.io/uploads/615deb6e98a6280f39331082/reports/df44a3c5-84d5-411f-bab1-d2154303dd83/overview
Malware family:
NetWire RAT
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e2a42a00-a3af-4ba5-9451-517733743da2
Result
Threat name:
DBatLoader NetWire
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/865803
Signature
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Contains functionality to log keystrokes
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal Internet Explorer form passwords
Creates a thread in another existing process (thread injection)
Found malware configuration
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Uses dynamic DNS services
Writes to foreign memory regions
Yara detected DBatLoader
Yara detected NetWire RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 498226 Sample: PO 2006-020 MAQQO,pdf.exe Startdate: 06/10/2021 Architecture: WINDOWS Score: 100 61 Found malware configuration 2->61 63 Malicious sample detected (through community Yara rule) 2->63 65 Yara detected DBatLoader 2->65 67 3 other signatures 2->67 8 PO 2006-020 MAQQO,pdf.exe 1 22 2->8         started        13 Kvraavy.exe 15 2->13         started        15 Kvraavy.exe 15 2->15         started        process3 dnsIp4 47 onedrive.live.com 8->47 49 bl-files.fe.1drv.com 8->49 51 ai6uxw.bl.files.1drv.com 8->51 41 C:\Users\Public\Libraries\...\Kvraavy.exe, PE32 8->41 dropped 75 Writes to foreign memory regions 8->75 77 Allocates memory in foreign processes 8->77 79 Creates a thread in another existing process (thread injection) 8->79 17 secinit.exe 2 8->17         started        21 cmd.exe 1 8->21         started        23 cmd.exe 1 8->23         started        53 onedrive.live.com 13->53 57 2 other IPs or domains 13->57 81 Multi AV Scanner detection for dropped file 13->81 83 Injects a PE file into a foreign processes 13->83 25 mobsync.exe 13->25         started        55 onedrive.live.com 15->55 59 2 other IPs or domains 15->59 27 mobsync.exe 15->27         started        file5 signatures6 process7 dnsIp8 43 ventasmayor.ddns.net 45.133.1.47, 3629, 49752, 49764 DEDIPATH-LLCUS Netherlands 17->43 69 Contains functionality to log keystrokes 17->69 71 Contains functionality to steal Internet Explorer form passwords 17->71 73 Contains functionality to steal Chrome passwords or cookies 17->73 45 192.168.2.1 unknown unknown 21->45 29 reg.exe 1 21->29         started        31 conhost.exe 21->31         started        33 cmd.exe 1 23->33         started        35 conhost.exe 23->35         started        signatures9 process10 process11 37 conhost.exe 29->37         started        39 conhost.exe 33->39         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7640f01bec727bbd25efedaefbedca1ba2b3db13bbded70646829ca9aa83fd7f/
Threat name:
Win32.Downloader.FormBook
Create hunting rule
Status:
Malicious
First seen:
2021-10-06 18:31:11 UTC
AV detection:
15 of 28 (53.57%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ozapag7moj532jpp5wxpx3okdorlhwytxppnobsgqkoktkud7v7q._file
Verdict:
malicious
Similar samples:
2930d6b6e7f5446fa4d48a60c0cbf9ee6f0141ae26c44fcf1002eeb190904dcb
NetWire
3fcc98cda3b1b88eea1619bea29091902d8e9fee91040d3a335215d14bd68bbf
NetWire
5848c4097d7d7099bbdb081f08b47f19c25abd542dd6f719a654f06421b2e480
NetWire
8de4526e450e002bac649a1c6c8f0923ecc64b9813b7abeff0f754a5ee6db0ae
NetWire
a8eaa88b749a304422b842993d8060cdd5523cf0dadabc5539386f2f4dfbefa9
NetWire
b17c3b52340b1f33f4c2e5ce9eb6de617bd28c9525d12b56de031f5367bf7f9a
NetWire
b8b54b232ca4f2ee4362d0d66218e77fbd950922221ab00676d43877904e249b
NetWire
ba1285343924cfcb7e2f5e6b609e0cb6c1f055cc93fccdf7b7d34940967560ea
NetWire
bb93de77eb4670ba2702d5c3db086b6db33502ae10a01f2fbd8178fc597f2c58
NetWire
ca8c414d4473af6d57e24c15fbdaa982f3f1cc35cdcede216544b430460337c1
NetWire
+ 279 additional samples on MalwareBazaar
Result
Malware family:
netwire
Create hunting rule
Score:
  10/10
Tags:
family:netwire botnet persistence rat stealer
Link:
https://tria.ge/reports/211006-w54chabgdn/
Behaviour
Modifies registry key
Suspicious use of WriteProcessMemory
Adds Run key to start application
NetWire RAT payload
Netwire
Malware Config
C2 Extraction:
ventasmayor.ddns.net:3629
Unpacked files
SH256 hash:
097312b2d2b92cab05fcc52e1917eb64cdaad81bf5ca92d166b1afb9cd627091
MD5 hash:
b5e6c9d56e0bccc0493ab02d0008709e
SHA1 hash:
b408196606ae0d1810b521f360e244e3b4329462
Link:
https://www.unpac.me/results/3f10ef45-2c46-4e8b-abdb-4a06378cd921/
SH256 hash:
18d5f2bb4c00c8e6fb62f43bc3878c615b600ec26bc25b98204cc2e945cd175a
MD5 hash:
b0d9d156b07f2199b3334fc6564c133d
SHA1 hash:
0c39614273b857121740e0142d1d9809de8bc41b
Link:
https://www.unpac.me/results/3f10ef45-2c46-4e8b-abdb-4a06378cd921/
Parent samples :
b400601e35e72a20ca4a0fb19af7a93ddeddcd568674232cabb6c1e05ce4fd07
a643235802bd118331000b4a251952815382078dd0aaaded76e4a8890bbac5f6
33b01cf0eb422d872201670e34b732f76c980ae7ccb016068438272ed426a50b
fe6bd626fd98e3c0e4a2c350e5d927398e22e7731e7c2e1f31bc02181735c4e0
a97b00620e1e8ef9ef5c5f922f5b40ecf698504402d3e14979701c330bef7b56
90e1eac40edda005fffadbb1d16c652d16e685f8f4cf7375eb6ac928222c3a1c
1e54beecbd654f17bab2c6f883ea089943d68ae3e49aaea079182173dc203297
a0703367806de16bac9c75c016780c0bf3b1d8c21cf7f51b6a47b6a1aba74999
1ed62fd139d5efe1cb2650f52cf405d615dc19dae62744df9fb364cd1970a4bc
ffb6236e6dd03ba2599326f3d83d2ffabf8ab18902f1865aa0a68f1881e31978
99cdf3421923232c160c5075af3bf8620df65bd59cf99cc341f17a58e1eeb4f2
8f1eefd14608fae865576d9f7a24be116eb9d8dcebf89c954e2e645b06174c4e
f86258665b68d70e83397ac4ef17598c552b994dd13f26b8208c4d40b8e94816
ed78db064dfb4ae791498b2d08410a69bdad684ff709319d179c2383dd8e2f1c
3490cb5fd9a372722f95ed69c41e23d5cd274ce6b3c024ec1731962a380409d6
d86532a631143032da8dd4e4fd86cbaed87777ef2ede4a60377d534cb9ea7271
298d542746dfa4922dd5fbc8fab572be58447c9dbd1481c55bd2254bb275684f
ffb0bd5cf5a1716fa50f01a4b4fd98d396842c7c263d3ce03623748430b30a93
a2067e35b12b83ddae55145931870302de477b5ccce82a5e86ea7bf8e057d8d7
a2539269c2b9200d7baed9f0dfc25b59fd4713a641d79fd9bd13272c7e1296ca
0aff281c192e919ce8a4e2091a058aa3c8fab2379dd50d7dd7ac7217af4dc838
cc8b096d71a4734e17e6f1bcf10d9730e5a2b3ab15b7e89852a4cdd204563d29
1e24e03e9ffdbe39ca8d357d0130aff5c50f2ddd7b2f613ab9dc01f02d0527d3
f60b6dfcaf466a9cf6b7831fcd74abc70efc16aec11d3b38fdbc7562003ba61b
67c445ff181fcaa6b46a1d1af78a9df1ac413593f29561e4fa43059c7ed85ace
SH256 hash:
7640f01bec727bbd25efedaefbedca1ba2b3db13bbded70646829ca9aa83fd7f
MD5 hash:
139e83fa41cf108f83dd3e37b0d5e701
SHA1 hash:
03efbc38bac482bcba71e6465ff49e914d73b9c5
Link:
https://www.unpac.me/results/3f10ef45-2c46-4e8b-abdb-4a06378cd921/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/7640f01bec72/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/7640f01bec727bbd25efedaefbedca1ba2b3db13bbded70646829ca9aa83fd7f

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:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_UACBypass_EnvVarScheduledTasks
Create hunting rule
Author:ditekSHen
Description:detects Windows exceutables potentially bypassing UAC (ab)using Environment Variables in Scheduled Tasks
Rule name:MALWARE_Win_NetWire
Create hunting rule
Author:ditekSHen
Description:Detects NetWire RAT
Rule name:win_netwire_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.netwire.
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/195526/

Comments