MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 de65498751e45e61b367395674e794ccd7e88f14c4661218a095b538ad0bca71. 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


DarkTortilla


Vendor detections: 18


Intelligence 18 IOCs YARA 20 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: de65498751e45e61b367395674e794ccd7e88f14c4661218a095b538ad0bca71
SHA3-384 hash: cc2f7452243a7676f3cc70aec6fed925b9553230693bf449a4754ab130a5469f7b5e9f209f61c1d0761032e3df6e3f8c
SHA1 hash: b82ea37bd2be84b88ce005d4d9658497708bb1a8
MD5 hash: 338ef5feaa08e3d7adb37e503723962d
humanhash: zulu-kentucky-aspen-orange
File name:SecuriteInfo.com.BackDoor.DarkTortillaNET.1.8825.142
Download: download sample
Signature DarkTortilla
Create hunting rule
File size:689'664 bytes
First seen:2025-10-16 06:41:37 UTC
Last seen:2025-10-16 07:53:05 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:lGx63VXlyxjS/gpKEtnMt/5OGpo5hckaFoqkh6z:RF1icYGpoDc/e
Threatray 45 similar samples on MalwareBazaar
TLSH T1A9E46CE51EA43F51D17EFF364B76097067FEB8828E62CB49344723A75A2270688C07D6
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10522/11/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
Reporter SecuriteInfoCom
Tags:DarkTortilla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
70
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Transferencia5307590002018489.pdf85KB.exe
Verdict:
Malicious activity
Analysis date:
2025-10-15 12:41:42 UTC
Tags:
loader crypto-regex auto-startup stealer evasion telegram ims-api generic
Link:
https://app.any.run/tasks/4ab708a8-59df-4ab9-87f9-0e5582515b70

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
XWorm
Create hunting rule
Link:
https://www.capesandbox.com/analysis/33006/
Verdict:
Malicious
Score:
95.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68f093d997a16d00a8da74d9
Tags:
virus remo msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Creating a file in the %AppData% subdirectories
Enabling the 'hidden' option for recently created files
Connection attempt to an infection source
Using the Windows Management Instrumentation requests
Setting a global event handler for the keyboard
Creating a file in the mass storage device
Query of malicious DNS domain
Enabling autorun by creating a file
Enabling threat expansion on mass storage devices
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
obfuscated obfuscated obfuscated vbnet
Link:
https://www.filescan.io/uploads/68f093f23fe1a004456aac2e/reports/a412f0a9-5a92-4751-93e4-c7799d1d6548/overview
Verdict:
Malicious
Labled as:
IL:Trojan.MSILZilla
Link:
https://www.hybrid-analysis.com/sample/de65498751e45e61b367395674e794ccd7e88f14c4661218a095b538ad0bca71
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-10-14T16:40:00Z UTC
Last seen:
2025-10-18T00:44:00Z UTC
Hits:
~10
Detections:
Trojan.MSIL.Inject.b Trojan.MSIL.Crypt.sb HEUR:Trojan.MSIL.Crypt.gen PDM:Trojan.Win32.Generic Backdoor.Agent.TCP.C&C Trojan.MSIL.Inject.c
Link:
https://opentip.kaspersky.com/de65498751e45e61b367395674e794ccd7e88f14c4661218a095b538ad0bca71/results?tab=lookup
Malware family:
XWorm
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/afd3982f-da87-478e-b7b4-9477c43561a9
Score:
88%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/de65498751e45e61b367395674e794ccd7e88f14c4661218a095b538ad0bca71
Verdict:
inconclusive
YARA:
10 match(es)
Tags:
.Net Executable Managed .NET PE (Portable Executable) PE File Layout SOS: 0.84 Win 32 Exe x86
Link:
https://app.malva.re/file/338ef5feaa08e3d7adb37e503723962d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/de65498751e45e61b367395674e794ccd7e88f14c4661218a095b538ad0bca71/
Verdict:
Malicious
Threat:
Family.DARKTORTILLA
Link:
https://tip.neiki.dev/file/de65498751e45e61b367395674e794ccd7e88f14c4661218a095b538ad0bca71
Threat name:
ByteCode-MSIL.Trojan.Jalapeno
Create hunting rule
Status:
Malicious
First seen:
2025-10-15 01:33:30 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=3zsutb2r4rpgdm3hhflhjz4uztl6rdyuyrtbegfasw2trlilzjyq._file
Verdict:
malicious
Label(s):
xworm
Create hunting rule
Similar samples:
26319845c08cea4e26c57a35308c7307847c693ed4108ecaaa344e8afe666b28
DarkTortilla
56ba908c2c9804f2dbdf7efa846c376b6257715336bed8fdb9f8aa89ed46bfea
DarkTortilla
8f526c18a2151d5d43f9d3569696519bfb76a900fa8b7ff4e4f0100051730c8d
DarkTortilla
a42941472759b2fbbd3d8958263b1f83cf2619190b15926ff39bfdff12ab9964
DarkTortilla
de65498751e45e61b367395674e794ccd7e88f14c4661218a095b538ad0bca71
DarkTortilla
error
DarkTortilla
+ 35 additional samples on MalwareBazaar
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:darktortilla family:xworm collection crypter discovery loader rat spyware stealer trojan
Link:
https://tria.ge/reports/251016-hgr3nshz8g/
Behaviour
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Drops startup file
Loads dropped DLL
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Darktortilla
Darktortilla family
Detect Xworm Payload
Detects Darktortilla crypter.
Xworm
Xworm family
Malware Config
C2 Extraction:
rency.ydns.eu:59013
wqo9.firewall-gateway.de:59013
twart.myfirewall.org:59013
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/a3dfc74f-808b-41b2-80ee-2b30d8e577fc
Unpacked files
SH256 hash:
de65498751e45e61b367395674e794ccd7e88f14c4661218a095b538ad0bca71
MD5 hash:
338ef5feaa08e3d7adb37e503723962d
SHA1 hash:
b82ea37bd2be84b88ce005d4d9658497708bb1a8
Link:
https://www.unpac.me/results/658667f0-87a6-4d0f-9e4e-0917f52b51fa/
SH256 hash:
24a3bfa6cb091094390c9913e28a3d87e5d3a33029cd2408039e0e73028af1d4
MD5 hash:
577bf9f1cbcc96b27460b1fb9009e745
SHA1 hash:
3b1a18ec652405cc759c46e3833da81a46987675
Detections:
win_xworm_a0
Create hunting rule
win_xworm_w0
Create hunting rule
XWorm
Create hunting rule
win_xworm_bytestring
Create hunting rule
win_mal_XWorm
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
MALWARE_Win_AsyncRAT
Create hunting rule
MALWARE_Win_XWorm
Create hunting rule
Link:
https://www.unpac.me/results/658667f0-87a6-4d0f-9e4e-0917f52b51fa/
SH256 hash:
a341c8b43658a80d65dda8520bfeb7886d86d78be5b4eaf47ec921fe3f5701b8
MD5 hash:
9f26991fd8e650b259d6d5beac3e9748
SHA1 hash:
55f68e3eafbbba9e0dc5ea413eb1b4f734d43204
Link:
https://www.unpac.me/results/658667f0-87a6-4d0f-9e4e-0917f52b51fa/
SH256 hash:
222b04688d1e2030192b188f099ecfd52bd7af6b986ac93e141a80f2766da879
MD5 hash:
c71e17acab65a4dd054c78c0481c7674
SHA1 hash:
63b0d563f15ab5b92c337ef37d741004623d0f62
Link:
https://www.unpac.me/results/658667f0-87a6-4d0f-9e4e-0917f52b51fa/
SH256 hash:
2673d470353413edfb567ff7479395dc52824db6469520ebe8d91dbca2bccac2
MD5 hash:
e5be1fdba36d5032726313afe4c7dd63
SHA1 hash:
c65ebe77906cec3bcb5e805a327f1aa823be57ca
Link:
https://www.unpac.me/results/658667f0-87a6-4d0f-9e4e-0917f52b51fa/
Malware family:
XWorm
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/de65498751e4/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/de65498751e45e61b367395674e794ccd7e88f14c4661218a095b538ad0bca71

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:ByteCode_MSIL_Backdoor_AsyncRAT
Create hunting rule
Author:ReversingLabs
Description:Yara rule that detects AsyncRAT backdoor.
Rule name:Detect_PowerShell_Obfuscation
Create hunting rule
Author:daniyyell
Description:Detects obfuscated PowerShell commands commonly used in malicious scripts.
Rule name:FreddyBearDropper
Create hunting rule
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
Rule name:INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
Author:ditekSHen
Description:Detects Windows executables referencing non-Windows User-Agents
Rule name:MALWARE_Win_AsyncRAT
Create hunting rule
Author:ditekSHen
Description:Detects AsyncRAT
Rule name:MALWARE_Win_XWorm
Create hunting rule
Author:ditekSHen
Description:Detects XWorm
Rule name:Multifamily_RAT_Detection
Create hunting rule
Author:Lucas Acha (http://www.lukeacha.com)
Description:Generic Detection for multiple RAT families, PUPs, Packers and suspicious executables
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:Njrat
Create hunting rule
Author:botherder https://github.com/botherder
Description:Njrat
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:SUSP_DOTNET_PE_List_AV
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detecs .NET Binary that lists installed AVs
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
Rule name:Windows_Trojan_XWorm_b7d6eaa8
Create hunting rule
Author:Elastic Security
Rule name:win_xworm_bytestring
Create hunting rule
Author:Matthew @ Embee_Research
Description:Detects bytestring present in unobfuscated xworm
Rule name:win_xworm_w0
Create hunting rule
Author:jeFF0Falltrades
Description:Detects win.xworm.
Rule name:xworm
Create hunting rule
Author:jeFF0Falltrades
Rule name:xworm_kingrat
Create hunting rule
Author:jeFF0Falltrades

File information

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

Web download

DarkTortilla

Executable exe de65498751e45e61b367395674e794ccd7e88f14c4661218a095b538ad0bca71

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3679148/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/33006/

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