MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ec5abef5fd32ab0f84ed7003eb6cc47b54ada0d1e8a06fd317cedfc06f5c1205. 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: 12


Intelligence 12 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ec5abef5fd32ab0f84ed7003eb6cc47b54ada0d1e8a06fd317cedfc06f5c1205
SHA3-384 hash: 44f5d96e8af6dcdfd9e9125eca22de118fb1bd8e0fbefd8058ad966062912dfb504f6845102609344481cd501f2d3482
SHA1 hash: bc3ecb00be5d812b72062be75ce7840bf1a5d9b3
MD5 hash: b4865c2d9f23b7df972ab8a65e5e94b6
humanhash: music-carpet-london-twelve
File name:b4865c2d9f23b7df972ab8a65e5e94b6.exe
Download: download sample
Signature EternityStealer
Create hunting rule
File size:119'808 bytes
First seen:2022-12-26 08:59:36 UTC
Last seen:2022-12-26 10:34:04 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'664 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 3072:oK1Xv0NEWNQG0a57pD8ytRb4ZVRxKUdmZji:oY8nQGFDgcRbYRxKUdmZ
TLSH T1ECC3F71837644A2DD27C20798BF257F08377C3932B71A6469F15E08735F12B95E23AAD
TrID 60.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.8% (.SCR) Windows screen saver (13097/50/3)
8.7% (.EXE) Win64 Executable (generic) (10523/12/4)
5.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon cccc85c9e1ede1f0 (7 x EternityStealer, 1 x Eternity)
Reporter abuse_ch
Tags:EternityStealer exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
203
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
b4865c2d9f23b7df972ab8a65e5e94b6.exe
Verdict:
Malicious activity
Analysis date:
2022-12-26 09:03:41 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/a4d6dc0f-4bbe-42a0-b5ef-f40e710fb84c

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.IL.Trojan.MSILZilla.23825.6255.21939.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
Creating a file
Running batch commands
Creating a process with a hidden window
Launching a process
Creating a process from a recently created file
Launching a service
Changing a file
Reading critical registry keys
Modifying an executable file
Creating a window
Unauthorized injection to a recently created process
Blocking a possibility to launch for the Windows Task Manager (taskmgr)
Enabling autorun with the shell\open\command registry branches
Stealing user critical data
Creating a file in the mass storage device
Enabling autorun by creating a file
Encrypting user's files
Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Tags:
anti-vm packed shell32.dll
Link:
https://www.filescan.io/uploads/63a96296b9b1c173751fa9fa/reports/1257a581-73b5-4aea-80c9-4113759dfa21/overview
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:
Eternity Ransomware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/45842587-ad54-4d1a-b3e4-c1a50348c1f9
Result
Threat name:
Unknown
Detection:
malicious
Classification:
rans.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1141054
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Deletes shadow drive data (may be related to ransomware)
Disables the Windows task manager (taskmgr)
Machine Learning detection for dropped file
Machine Learning detection for sample
Modifies existing user documents (likely ransomware behavior)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Self deletion via cmd or bat file
Sets file extension default program settings to executables
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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 773784 Sample: dlYFKCfQm7.exe Startdate: 26/12/2022 Architecture: WINDOWS Score: 100 52 Antivirus / Scanner detection for submitted sample 2->52 54 Multi AV Scanner detection for submitted file 2->54 56 Machine Learning detection for sample 2->56 58 2 other signatures 2->58 9 dlYFKCfQm7.exe 1 5 2->9         started        13 dlYFKCfQm7.exe 1 2->13         started        process3 file4 44 C:\Users\user\AppData\...\dlYFKCfQm7.exe, PE32 9->44 dropped 46 C:\Users\...\dlYFKCfQm7.exe:Zone.Identifier, ASCII 9->46 dropped 48 C:\Users\user\AppData\...\dlYFKCfQm7.exe.log, ASCII 9->48 dropped 68 Self deletion via cmd or bat file 9->68 15 cmd.exe 1 9->15         started        signatures5 process6 signatures7 72 Deletes shadow drive data (may be related to ransomware) 15->72 74 Uses schtasks.exe or at.exe to add and modify task schedules 15->74 76 Uses ping.exe to check the status of other devices and networks 15->76 18 dlYFKCfQm7.exe 4 3 15->18         started        22 PING.EXE 1 15->22         started        25 conhost.exe 15->25         started        27 2 other processes 15->27 process8 dnsIp9 38 C:\Users\user\Desktop\PALRGUCVEH.mp3, data 18->38 dropped 40 C:\Users\user\Desktop40VWZAPQSQL.xlsx, data 18->40 dropped 42 C:\Users\user\Desktop\...EGWXUHVUG.docx, data 18->42 dropped 60 Antivirus detection for dropped file 18->60 62 Multi AV Scanner detection for dropped file 18->62 64 Machine Learning detection for dropped file 18->64 66 3 other signatures 18->66 29 cmd.exe 1 18->29         started        50 127.0.0.1 unknown unknown 22->50 file10 signatures11 process12 signatures13 70 Deletes shadow drive data (may be related to ransomware) 29->70 32 conhost.exe 29->32         started        34 vssadmin.exe 1 29->34         started        36 chcp.com 1 29->36         started        process14
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ec5abef5fd32ab0f84ed7003eb6cc47b54ada0d1e8a06fd317cedfc06f5c1205/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-12-26 01:27:54 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
30 of 40 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5rnl55p5gkvq7bhnoab6w3gepnkk3igr5cqg7uyxz3p4a324cicq._file
Verdict:
malicious
Result
Malware family:
eternity
Create hunting rule
Score:
  10/10
Tags:
family:eternity evasion ransomware
Link:
https://tria.ge/reports/221226-kybs5acf77/
Behaviour
Creates scheduled task(s)
Interacts with shadow copies
Modifies registry class
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops desktop.ini file(s)
Checks computer location settings
Deletes itself
Loads dropped DLL
Disables Task Manager via registry modification
Executes dropped EXE
Modifies extensions of user files
Deletes shadow copies
Eternity
Unpacked files
SH256 hash:
85977e9c2d0c8a46c471d9bb8650cd9867039d220eb578dbe5eb8ad5cfee856a
MD5 hash:
840f10a641e926053eda3c20ee934365
SHA1 hash:
1b5e0deb85661431d4bb6a59f9d67b561022bcdb
Link:
https://www.unpac.me/results/d00e9746-e4cd-4591-a04d-1201b37f3a4f/
SH256 hash:
ec5abef5fd32ab0f84ed7003eb6cc47b54ada0d1e8a06fd317cedfc06f5c1205
MD5 hash:
b4865c2d9f23b7df972ab8a65e5e94b6
SHA1 hash:
bc3ecb00be5d812b72062be75ce7840bf1a5d9b3
Link:
https://www.unpac.me/results/d00e9746-e4cd-4591-a04d-1201b37f3a4f/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ec5abef5fd32/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/ec5abef5fd32ab0f84ed7003eb6cc47b54ada0d1e8a06fd317cedfc06f5c1205

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:AsyncRat_Detection_Dec_2022
Create hunting rule
Author:Potatech
Description:AsyncRat
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:win_Eternity
Create hunting rule
Author:0xToxin
Description:Eternity function routines

File information

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

Web download

EternityStealer

Executable exe ec5abef5fd32ab0f84ed7003eb6cc47b54ada0d1e8a06fd317cedfc06f5c1205

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2483101/
  
Delivery method
Distributed via web download

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