MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 43d252805faac982741d6ad405c322a7a2ade61c4c3fec418d47b09843deda4f. 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


EternityStealer


Vendor detections: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 43d252805faac982741d6ad405c322a7a2ade61c4c3fec418d47b09843deda4f
SHA3-384 hash: 0bb7ef89bf0ea7c9a491ca8b32372a1393b3d612b54b42b002778a090fb37661b9701e385d992edcaaa650db4fab74ec
SHA1 hash: cec5ef656cd35aacb80f9a6c2000d21957bec31d
MD5 hash: a441cc23543964d970035077ac9131fa
humanhash: yellow-mountain-comet-vegan
File name:a441cc23543964d970035077ac9131fa.exe
Download: download sample
Signature EternityStealer
Create hunting rule
File size:2'533'888 bytes
First seen:2023-04-09 07:33:16 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'659 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 49152:+NFaV3ViuD+moCQZhHUWYfo11q33dRGyRt7:mG1QZWo11q3FRF
Threatray 91 similar samples on MalwareBazaar
TLSH T1AAC5F1691B2EBDBAC51D9DB1AC5FDC023365E91E129CFE982D9727721811F0CA002F5B
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon 9288ce8c2a868f92 (89 x Tinba, 7 x AsyncRAT, 6 x Dridex)
Reporter abuse_ch
Tags:EternityStealer exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
272
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
a441cc23543964d970035077ac9131fa.exe
Verdict:
Malicious activity
Analysis date:
2023-04-09 07:34:07 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/6d4ef42c-0db1-4385-ab44-8cf5593b36fa

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/381074/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.1454.31749.26827.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
DNS request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
obfuscated
Link:
https://www.filescan.io/uploads/64326a6e1500380d2ab6ac88/reports/7512b0d7-3054-4d25-ba20-deb5f1a4fdad/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/43d252805faac982741d6ad405c322a7a2ade61c4c3fec418d47b09843deda4f
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:
Malicious
Link:
https://analyze.intezer.com/analyses/09310e84-514d-4c4f-86f3-5da1cc19520e
Result
Threat name:
DarkTortilla, Eternity Worm
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1210857
Signature
.NET source code contains very large array initializations
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Found Tor onion address
Hides that the sample has been downloaded from the Internet (zone.identifier)
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Sigma detected: Schedule binary from dotnet directory
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses ping.exe to check the status of other devices and networks
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Costura Assembly Loader
Yara detected DarkTortilla Crypter
Yara detected Eternity Worm
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 843770 Sample: OWKegB4mRJ.exe Startdate: 09/04/2023 Architecture: WINDOWS Score: 100 48 Antivirus detection for URL or domain 2->48 50 Antivirus / Scanner detection for submitted sample 2->50 52 Multi AV Scanner detection for submitted file 2->52 54 8 other signatures 2->54 9 OWKegB4mRJ.exe 3 2->9         started        13 InstallUtil.exe 3 2->13         started        process3 file4 40 C:\Users\user\AppData\...\OWKegB4mRJ.exe.log, ASCII 9->40 dropped 56 Hides that the sample has been downloaded from the Internet (zone.identifier) 9->56 15 InstallUtil.exe 4 9->15         started        18 InstallUtil.exe 9->18         started        20 InstallUtil.exe 9->20         started        22 InstallUtil.exe 9->22         started        24 conhost.exe 13->24         started        signatures5 process6 file7 42 C:\Users\user\AppData\...\InstallUtil.exe, PE32 15->42 dropped 26 cmd.exe 1 15->26         started        process8 signatures9 58 Uses schtasks.exe or at.exe to add and modify task schedules 26->58 60 Uses ping.exe to check the status of other devices and networks 26->60 29 PING.EXE 1 26->29         started        32 InstallUtil.exe 3 26->32         started        34 conhost.exe 26->34         started        36 2 other processes 26->36 process10 dnsIp11 44 127.0.0.1 unknown unknown 29->44 46 192.168.2.1 unknown unknown 29->46 38 conhost.exe 32->38         started        process12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/43d252805faac982741d6ad405c322a7a2ade61c4c3fec418d47b09843deda4f/
Threat name:
Win32.Trojan.Pwsx
Create hunting rule
Status:
Malicious
First seen:
2023-04-08 20:58:36 UTC
File Type:
PE (.Net Exe)
Extracted files:
119
AV detection:
11 of 36 (30.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ipjffac7vleye5a5nlkalqzcu6rk3zq4jq76yqmni6yjqq663jhq._file
Verdict:
malicious
Similar samples:
069ed36bdd5046201359415dab896f99f2e5adb89eb54c2e652786e0ccd79330
EternityStealer
11536d2bcc70ddd7cb41038ab3db2b38ebbe5ce0c7eb2927f93772d63447c3ce
EternityStealer
23f09d9012c25fbba5f04b0648379e4c8a42ce2a2c30beffe4532b712907e1ef
EternityStealer
3deb90aba1fd4484ac6b29a7e1bbbc65237d3c7abd3344edd8a94d1db6f213bc
EternityStealer
46304a058536faf4eb1f49b67b6f4571f12921ae147e110813525639d1c8a878
EternityStealer
5d5ba4fa49441043304c8ef33dd2237d3c1e1272ef520e3c32eb936859984b15
EternityStealer
7b3eed5a83ba7d77cf91e87d1d200d0211fa8e3c9eaa557996ba9487023b28d3
EternityStealer
cee47a59d39ea4da5facfeb62f67b0f1dce28b39863e66c22efee52eb6498647
EternityStealer
e72ba123ab2230b92c80767c89f37989b3e342b6afb61d638c4ae92192cb744f
EternityStealer
+ 81 additional samples on MalwareBazaar
Result
Malware family:
eternity
Create hunting rule
Score:
  10/10
Tags:
family:eternity worm
Link:
https://tria.ge/reports/230409-jd5d9sbf9s/
Behaviour
Creates scheduled task(s)
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Executes dropped EXE
Loads dropped DLL
Eternity
Malware Config
C2 Extraction:
http://eternityms33k74r7iuuxfda4sqsiei3o3lbtr5cpalf6f4skszpruad.onion
Unpacked files
SH256 hash:
43d252805faac982741d6ad405c322a7a2ade61c4c3fec418d47b09843deda4f
MD5 hash:
a441cc23543964d970035077ac9131fa
SHA1 hash:
cec5ef656cd35aacb80f9a6c2000d21957bec31d
Link:
https://www.unpac.me/results/ffb77b6e-596c-4f9c-84d5-a803f104f0e1/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/43d252805faa/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.38
Link:
https://yomi.yoroi.company/submissions/43d252805faac982741d6ad405c322a7a2ade61c4c3fec418d47b09843deda4f

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
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.

Web download

EternityStealer

Executable exe 43d252805faac982741d6ad405c322a7a2ade61c4c3fec418d47b09843deda4f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2536806/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/381074/

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