MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ca340847c4e52b6bace03551e5e49eac1d96f6e46940c57ac90bd128f9b795b8. 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: 13


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

SHA256 hash: ca340847c4e52b6bace03551e5e49eac1d96f6e46940c57ac90bd128f9b795b8
SHA3-384 hash: fccbbfa468d6cb8df429bcd17882a46b6be7bfd9885db7edebeb6af9e0b5653694a0c4f624a9b322a79ca54edbba6842
SHA1 hash: 5ff8abceee463e3d2e6a71cd25fd86681ab2cb16
MD5 hash: 6f56be4fa58440e87820a5039d12e374
humanhash: spaghetti-bulldog-avocado-hamper
File name:6f56be4fa58440e87820a5039d12e374.exe
Download: download sample
Signature EternityStealer
Create hunting rule
File size:2'070'528 bytes
First seen:2023-04-12 13:09:39 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 24576:k617GJrYvXLdhys3TrgMrOEff5C8QivfsadVi1gb5tEkYNajV/4kmmwr7vBZGnVc:FfsmSg/LY+woifP4uP0IriQniw1APmJ
Threatray 92 similar samples on MalwareBazaar
TLSH T105A5012D2D9F0522D178A77197E18065F2ED8163371FBE2F68C662C44B02A82FDCD66D
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 0000000000000000 (872 x AgentTesla, 496 x Formbook, 296 x RedLineStealer)
Reporter abuse_ch
Tags:EternityStealer exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
297
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
6f56be4fa58440e87820a5039d12e374.exe
Verdict:
Malicious activity
Analysis date:
2023-04-12 13:17:44 UTC
Tags:
loader
Link:
https://app.any.run/tasks/d34f3b8d-79b7-4221-a8be-00986f4a2c00

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/381832/
Detection(s):
SecuriteInfo.com.Trojan.Inject4.56100.19362.23704.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
Running batch commands
Creating a process with a hidden window
Launching a process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
83%
Tags:
packed
Link:
https://www.filescan.io/uploads/6436adafe90389fc714b3dd9/reports/5e4bdbf6-27f7-45ff-891c-6307db9543dc/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/ca340847c4e52b6bace03551e5e49eac1d96f6e46940c57ac90bd128f9b795b8
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d1234852-4485-4c53-b9e4-a52bc2ee5c48
Result
Threat name:
Eternity Worm, SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
rans.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1212570
Signature
.NET source code contains potential unpacker
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))
Checks if the current machine is a virtual machine (disk enumeration)
Found Tor onion address
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Self deletion via cmd or bat file
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
Writes many files with high entropy
Yara detected AntiVM3
Yara detected Costura Assembly Loader
Yara detected Eternity Worm
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 845492 Sample: mltoyzvsyw.exe Startdate: 12/04/2023 Architecture: WINDOWS Score: 100 67 Multi AV Scanner detection for domain / URL 2->67 69 Malicious sample detected (through community Yara rule) 2->69 71 Antivirus detection for URL or domain 2->71 73 12 other signatures 2->73 12 mltoyzvsyw.exe 3 2->12         started        16 mltoyzvsyw.exe 2 2->16         started        process3 file4 59 C:\Users\user\AppData\...\mltoyzvsyw.exe.log, ASCII 12->59 dropped 97 Self deletion via cmd or bat file 12->97 99 Injects a PE file into a foreign processes 12->99 18 mltoyzvsyw.exe 4 12->18         started        signatures5 process6 file7 47 C:\Users\user\AppData\...\mltoyzvsyw.exe, PE32 18->47 dropped 49 C:\Users\...\mltoyzvsyw.exe:Zone.Identifier, ASCII 18->49 dropped 75 Self deletion via cmd or bat file 18->75 22 cmd.exe 1 18->22         started        signatures8 process9 signatures10 77 Uses schtasks.exe or at.exe to add and modify task schedules 22->77 79 Uses ping.exe to check the status of other devices and networks 22->79 25 mltoyzvsyw.exe 2 22->25         started        28 PING.EXE 1 22->28         started        31 conhost.exe 22->31         started        33 2 other processes 22->33 process11 dnsIp12 85 Multi AV Scanner detection for dropped file 25->85 87 Writes many files with high entropy 25->87 89 Injects a PE file into a foreign processes 25->89 35 mltoyzvsyw.exe 15 7 25->35         started        63 127.0.0.1 unknown unknown 28->63 65 192.168.2.1 unknown unknown 28->65 signatures13 process14 dnsIp15 61 167.88.170.23, 49685, 80 PONYNETUS United States 35->61 51 C:\Users\user\Desktop\mltoyzvsyw.exe, PE32 35->51 dropped 53 C:\Users\user\Desktop\VWDFPKGDUF.exe, PE32 35->53 dropped 55 C:\Users\user\Desktop\UNKRLCVOHV.exe, PE32 35->55 dropped 57 166 other malicious files 35->57 dropped 39 swo.exe 3 35->39         started        file16 process17 signatures18 81 Multi AV Scanner detection for dropped file 39->81 83 Injects a PE file into a foreign processes 39->83 42 swo.exe 39->42         started        process19 signatures20 91 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 42->91 93 Maps a DLL or memory area into another process 42->93 95 Checks if the current machine is a virtual machine (disk enumeration) 42->95 45 explorer.exe 42->45 injected process21
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ca340847c4e52b6bace03551e5e49eac1d96f6e46940c57ac90bd128f9b795b8/
Threat name:
ByteCode-MSIL.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2023-04-12 08:03:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
16
AV detection:
11 of 36 (30.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zi2aqr6e4uvwxlhagvi6lze6vqozn5xenfamk6wjbpisr6nxsw4a._file
Verdict:
malicious
Similar samples:
3deb90aba1fd4484ac6b29a7e1bbbc65237d3c7abd3344edd8a94d1db6f213bc
EternityStealer
5837870868a86382aef92c68f51c5dc00662d2f7d9fcdd094db20f1b24400ec9
EternityStealer
595556574c59022b9837a133c53c0a229eed297a9c338b70e8acbd99abcfa51b
EternityStealer
7b3eed5a83ba7d77cf91e87d1d200d0211fa8e3c9eaa557996ba9487023b28d3
EternityStealer
c1147a4f1f5430a49b73a9c0d7c86f5b47f6040eea6fa7e62f1fabbc54d65ef8
EternityStealer
cee47a59d39ea4da5facfeb62f67b0f1dce28b39863e66c22efee52eb6498647
EternityStealer
e72ba123ab2230b92c80767c89f37989b3e342b6afb61d638c4ae92192cb744f
EternityStealer
+ 82 additional samples on MalwareBazaar
Result
Malware family:
eternity
Create hunting rule
Score:
  10/10
Tags:
family:eternity worm
Link:
https://tria.ge/reports/230412-qedq9sdh8z/
Behaviour
Creates scheduled task(s)
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Deletes itself
Executes dropped EXE
Loads dropped DLL
Eternity
Malware Config
C2 Extraction:
http://eternityms33k74r7iuuxfda4sqsiei3o3lbtr5cpalf6f4skszpruad.onion
Unpacked files
SH256 hash:
85f7d79f9a0f1defe791689ed243af02eef06007095b87fd356ca26006ea986d
MD5 hash:
16669bfd4605e3460386b7cf5b02637f
SHA1 hash:
9c3161811bde92626f89ab2d0bca6cdce3ced2b5
Link:
https://www.unpac.me/results/fbb663ce-0b0b-4c63-9d4e-93df3da5929d/
SH256 hash:
e537fe59c4a427ebb1033f30eec96a00f636e17152af982233412b983c2bdbb1
MD5 hash:
cfb35b5ee36a5bf7bf742cc71bfa83f8
SHA1 hash:
3fab9c9bcc7eb2b782fee100acd2d79522abf5ca
Link:
https://www.unpac.me/results/fbb663ce-0b0b-4c63-9d4e-93df3da5929d/
SH256 hash:
3e29c6c0441ce841fc3fa629e849e636d43339c0d27a1400efa712a56e80846b
MD5 hash:
0e59d46b3258c6ea45f91b16f77eb155
SHA1 hash:
86ddfb572298a03d12ab1140aefc992e64272d68
Link:
https://www.unpac.me/results/fbb663ce-0b0b-4c63-9d4e-93df3da5929d/
SH256 hash:
3e9417c6202ff52191d36ed7cff7be0f7e9f8faad78db87dff5e6760cec33f3d
MD5 hash:
cc5ebf859172e7f3743dd64bd547ac44
SHA1 hash:
c640decc62c226ca842de70642b9a5ad6f62444b
Link:
https://www.unpac.me/results/fbb663ce-0b0b-4c63-9d4e-93df3da5929d/
SH256 hash:
ca340847c4e52b6bace03551e5e49eac1d96f6e46940c57ac90bd128f9b795b8
MD5 hash:
6f56be4fa58440e87820a5039d12e374
SHA1 hash:
5ff8abceee463e3d2e6a71cd25fd86681ab2cb16
Link:
https://www.unpac.me/results/fbb663ce-0b0b-4c63-9d4e-93df3da5929d/
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/ca340847c4e52b6bace03551e5e49eac1d96f6e46940c57ac90bd128f9b795b8

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.

Web download

EternityStealer

Executable exe ca340847c4e52b6bace03551e5e49eac1d96f6e46940c57ac90bd128f9b795b8

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/381832/
  
URLhaus
https://urlhaus.abuse.ch/url/2536806/
  
Delivery method
Distributed via web download

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