MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c8b7fc073f9b19aa83d4e2ad4945a6de2e82cf7bce58c41e38c804c61fe92eca. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c8b7fc073f9b19aa83d4e2ad4945a6de2e82cf7bce58c41e38c804c61fe92eca
SHA3-384 hash: f576e585bb759834c102d00d154fbf5da54d829f630c6871989d4cf321a69eb1ec54671cad5f4ce0c70849fa1e54397a
SHA1 hash: b39f9bca254813595390b7a74c7622389e82108f
MD5 hash: 49dd46970c7c2dcd69c050fa2bf59376
humanhash: moon-juliet-glucose-cardinal
File name:49dd46970c7c2dcd69c050fa2bf59376.exe
Download: download sample
Signature EternityStealer
Create hunting rule
File size:541'301 bytes
First seen:2023-05-10 08:00:44 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 91e96141ed5dbe3bc541c8aad7ff3c38 (22 x CryptOne, 7 x njrat, 5 x DCRat)
ssdeep 12288:1jOtvHMm5xvmX+t4YP8oLwHHKe8S2VJQJifC+8Ph:5OtT5xvEe1LwHHkS2VqJcDCh
Threatray 301 similar samples on MalwareBazaar
TLSH T1DDB4F121BAC18471E9A719350AF19731BB3DBC301B398EDB57885B2E8F301D19A35B67
TrID 91.0% (.EXE) WinRAR Self Extracting archive (4.x-5.x) (265042/9/39)
3.6% (.EXE) Win64 Executable (generic) (10523/12/4)
1.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
1.5% (.EXE) Win32 Executable (generic) (4505/5/1)
0.6% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 9494b494d4aeaeac (832 x DCRat, 172 x RedLineStealer, 134 x CryptOne)
Reporter abuse_ch
Tags:EternityStealer exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
240
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
49dd46970c7c2dcd69c050fa2bf59376.exe
Verdict:
Malicious activity
Analysis date:
2023-05-10 08:08:25 UTC
Tags:
evasion
Link:
https://app.any.run/tasks/41e52089-02aa-4dea-bd17-a1bfcb8354bf

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
JesterStealer
Create hunting rule
Link:
https://www.capesandbox.com/analysis/388070/
Detection(s):
SecuriteInfo.com.FileRepMalware.15073.18139.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Searching for the window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file in the %temp% subdirectories
Running batch commands
Launching cmd.exe command interpreter
Launching a process
Creating a process from a recently created file
Launching a service
Creating a file
Changing a file
Delayed writing of the file
Enabling the 'hidden' option for files in the %temp% directory
Creating a process with a hidden window
Launching the process to change network settings
Result
Malware family:
n/a
Score:
  6/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/83319/overview
Behaviour
MalwareBazaar
MeasuringTime
EvasionQueryPerformanceCounter
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware overlay packed setupapi.dll shdocvw.dll shell32.dll
Link:
https://www.filescan.io/uploads/645b4f43d054a0b0ef8479ad/reports/6d8b23c8-b70e-42f7-b484-71ede2ee0df6/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/c8b7fc073f9b19aa83d4e2ad4945a6de2e82cf7bce58c41e38c804c61fe92eca
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8b910b08-ef15-47c3-957f-d0de883087b7
Result
Threat name:
Eternity Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1229845
Signature
Connects to a pastebin service (likely for C&C)
Connects to many ports of the same IP (likely port scanning)
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
Queries sensitive service information (via WMI, Win32_LogicalDisk, often done to detect sandboxes)
Sample uses string decryption to hide its real strings
Sigma detected: Capture Wi-Fi password
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal WLAN passwords
Uses known network protocols on non-standard ports
Uses netsh to modify the Windows network and firewall settings
Very long command line found
Yara detected Eternity Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 862841 Sample: no1GvRx7p0.exe Startdate: 10/05/2023 Architecture: WINDOWS Score: 100 65 Snort IDS alert for network traffic 2->65 67 Sigma detected: Capture Wi-Fi password 2->67 69 Multi AV Scanner detection for submitted file 2->69 71 6 other signatures 2->71 10 no1GvRx7p0.exe 10 2->10         started        process3 file4 55 C:\Users\user\AppData\Local\Temp\...\1.bat, ASCII 10->55 dropped 13 cmd.exe 1 10->13         started        process5 signatures6 83 Very long command line found 13->83 85 Uses netsh to modify the Windows network and firewall settings 13->85 87 Tries to harvest and steal WLAN passwords 13->87 16 cmd.exe 2 13->16         started        20 conhost.exe 13->20         started        process7 file8 53 C:\Users\user\AppData\Local\...\1.bat.exe, PE32 16->53 dropped 63 Very long command line found 16->63 22 1.bat.exe 15 19 16->22         started        26 conhost.exe 16->26         started        signatures9 process10 dnsIp11 57 45.77.74.138, 13579, 49711 AS-CHOOPAUS United States 22->57 59 45.74.1.47, 9050 VOXILITYGB United States 22->59 61 3 other IPs or domains 22->61 73 May check the online IP address of the machine 22->73 75 Tries to harvest and steal browser information (history, passwords, etc) 22->75 77 Tries to harvest and steal WLAN passwords 22->77 79 Queries sensitive service information (via WMI, Win32_LogicalDisk, often done to detect sandboxes) 22->79 28 cmd.exe 1 22->28         started        31 cmd.exe 1 22->31         started        33 powershell.exe 3 22->33         started        signatures12 process13 signatures14 81 Tries to harvest and steal WLAN passwords 28->81 35 netsh.exe 3 28->35         started        37 conhost.exe 28->37         started        39 findstr.exe 1 28->39         started        41 chcp.com 1 28->41         started        43 netsh.exe 3 31->43         started        45 conhost.exe 31->45         started        47 findstr.exe 1 31->47         started        49 chcp.com 1 31->49         started        51 conhost.exe 33->51         started        process15
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c8b7fc073f9b19aa83d4e2ad4945a6de2e82cf7bce58c41e38c804c61fe92eca/
Threat name:
Win32.Trojan.Smokeloader
Create hunting rule
Status:
Suspicious
First seen:
2023-05-10 08:01:09 UTC
File Type:
PE (Exe)
Extracted files:
19
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zc37ybz7tmm2va6u4kwusrng3yxift33zzmmihryzacmmh7jf3fa._file
Verdict:
malicious
Similar samples:
1f7ef9156d17674a3f147c1ce973f87a41f8c9b0067603cd2f9f417b6c7c2f6b
EternityStealer
4d6a68af9d1de9ad0ed6dfdd5cbb0daa6341caa3798b26b3d2d111d06fc402ba
EternityStealer
7f9030af40b04e18dd1e9dc5329b56fd82ab05c6eaa67c70ab94cbc2c52df0df
EternityStealer
857217b72741e90dac37cfc2069753957841c31b224e6cd755c07833aa14dbe1
EternityStealer
963d62811b21dd7a9716c812303db3c717d5287e9b8fe0266084de98649de6b4
EternityStealer
9f253f6abcd703cb920e2825df26b468164d15ca2d50f154a5b12fbf84c05ca5
EternityStealer
bf7d44466f19258fb2ef69b1b945e9795c2afaeeea01294a2c30d996a78b64ca
EternityStealer
d2f62e6ebaaa21277f79cb82709adfb5c7f8a870eec123188dc54bcda2b95c42
EternityStealer
d6674af0eeb02b8fd4723c1d79aef8e84541da7460b49ae7ad4f89d7d49c4000
EternityStealer
+ 291 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
collection spyware stealer
Link:
https://tria.ge/reports/230510-jwj62seh63/
Behaviour
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Accesses Microsoft Outlook profiles
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
c8b7fc073f9b19aa83d4e2ad4945a6de2e82cf7bce58c41e38c804c61fe92eca
MD5 hash:
49dd46970c7c2dcd69c050fa2bf59376
SHA1 hash:
b39f9bca254813595390b7a74c7622389e82108f
Link:
https://www.unpac.me/results/3a6ad28a-2054-471b-82ac-13c5a725a7ba/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/c8b7fc073f9b/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB

File information

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

Web download

EternityStealer

Executable exe c8b7fc073f9b19aa83d4e2ad4945a6de2e82cf7bce58c41e38c804c61fe92eca

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2628131/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/388070/

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