MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ebff9f473b6aa318d49c4f6297bb3d6703a8f62230e65a0d211936f62ff649f4. 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


Threat unknown


Vendor detections: 10


Intelligence 10 IOCs YARA 5 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ebff9f473b6aa318d49c4f6297bb3d6703a8f62230e65a0d211936f62ff649f4
SHA3-384 hash: fbe6dc155335570a20b9887eabdf92f8db2004029ffa6a75f644d127f6f793bc457b8e9526fdb2bab3d421150641231c
SHA1 hash: db5fcef2841d603826badca6ed1a5b0a447b5c9b
MD5 hash: 620757381d333c67380b671225b14578
humanhash: chicken-beer-zebra-nineteen
File name:620757381d333c67380b671225b14578
Download: download sample
File size:2'362'449 bytes
First seen:2023-09-06 05:14:06 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash fa8d20faea9ef7b4e2b7fbfe93442593 (17 x RedLineStealer, 4 x CoinMiner, 3 x AgentTesla)
ssdeep 49152:acbz6mIxQZEyXnvn3g3YsDB1/NUvVEHRmxNXOEPz9m:acbfIujfn3gfv4EgxNvBm
Threatray 153 similar samples on MalwareBazaar
TLSH T18CB52324B6C985B5D5722C3019B643B5AB3D7D301B259ECB93881F1E8E259D0EE34BB3
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 zbetcheckin
Tags:32 exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
278
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
620757381d333c67380b671225b14578
Verdict:
Suspicious activity
Analysis date:
2023-09-06 05:16:43 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/0a2cbc94-f6fb-4980-a499-5f8d6b5e514c

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/446449/
Detection(s):
SecuriteInfo.com.Win32.TrojanX-gen.25164.5467.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Searching for the window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file in the %temp% directory
Launching a process
Sending a custom TCP request
Gathering data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware lolbin overlay packed replace setupapi shdocvw shell32
Link:
https://www.filescan.io/uploads/64f80ad74578d9c35e03c4b4/reports/ec52c237-545f-441d-a660-e362f13f4fa7/overview
Verdict:
Malicious
Labled as:
Trojan.Zenpak
Link:
https://www.hybrid-analysis.com/sample/ebff9f473b6aa318d49c4f6297bb3d6703a8f62230e65a0d211936f62ff649f4
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/54353dbb-97d0-40f2-80be-e167038584d4
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1304033
Signature
Antivirus detection for dropped file
Machine Learning detection for dropped file
Multi AV Scanner detection for submitted file
Tries to detect sandboxes / dynamic malware analysis system (file name check)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1304033 Sample: wAqKMN1yo6.exe Startdate: 06/09/2023 Architecture: WINDOWS Score: 64 24 Antivirus detection for dropped file 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Machine Learning detection for dropped file 2->28 9 wAqKMN1yo6.exe 3 8 2->9         started        process3 file4 22 C:\Users\user\AppData\Local\...\dJb6LUTw.cpl, PE32 9->22 dropped 12 control.exe 1 9->12         started        process5 process6 14 rundll32.exe 12->14         started        signatures7 32 Tries to detect sandboxes / dynamic malware analysis system (file name check) 14->32 17 rundll32.exe 14->17         started        process8 process9 19 rundll32.exe 17->19         started        signatures10 30 Tries to detect sandboxes / dynamic malware analysis system (file name check) 19->30
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ebff9f473b6aa318d49c4f6297bb3d6703a8f62230e65a0d211936f62ff649f4/
Threat name:
Win32.Trojan.Smokeloader
Create hunting rule
Status:
Malicious
First seen:
2023-09-06 05:15:07 UTC
File Type:
PE (Exe)
Extracted files:
18
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5p7z6rz3nkrrrve4j5rjpoz5m4b2r5rcgdtfudjbde3pml7wjh2a._file
Verdict:
malicious
Similar samples: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 143 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/230906-fxkbnadd3y/
Behaviour
Modifies registry class
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Checks computer location settings
Loads dropped DLL
Unpacked files
SH256 hash:
ebff9f473b6aa318d49c4f6297bb3d6703a8f62230e65a0d211936f62ff649f4
MD5 hash:
620757381d333c67380b671225b14578
SHA1 hash:
db5fcef2841d603826badca6ed1a5b0a447b5c9b
Link:
https://www.unpac.me/results/12452f87-0a74-4277-9dd8-5579ced3b84d/
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/ebff9f473b6aa318d49c4f6297bb3d6703a8f62230e65a0d211936f62ff649f4

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants

File information

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

Web download

Executable exe ebff9f473b6aa318d49c4f6297bb3d6703a8f62230e65a0d211936f62ff649f4

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/446449/
  
URLhaus
https://urlhaus.abuse.ch/url/2709959/

Comments


Avatar
zbet commented on 2023-09-06 05:14:07 UTC

url : hxxp://77.91.68.61/fuza/pusan.exe