MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 836e1963d6361be75e979ffbb474c785ac0ee73582c2df9b6ec5345c61f9b320. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 836e1963d6361be75e979ffbb474c785ac0ee73582c2df9b6ec5345c61f9b320
SHA3-384 hash: ef9f4358ba0a34989e9f3dc1e5479818bc2db4a53693caced9dfbbc11edaaa583309d4ef776c2352447f08335c50ebb0
SHA1 hash: 7c640a7955f454fec16295a4b17efc70cb698158
MD5 hash: acdb1de823e5b364d22f900f8218514d
humanhash: minnesota-dakota-lactose-six
File name:file
Download: download sample
Signature DarkTortilla
Create hunting rule
File size:629'760 bytes
First seen:2026-03-25 17:46:48 UTC
Last seen:2026-03-25 18:28:45 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'853 x AgentTesla, 19'780 x Formbook, 12'304 x SnakeKeylogger)
ssdeep 12288:UNSMyZdluRi9naCkYjULe/2DuVFs2varppNOtd:UIB7IihavYZOaO2va
TLSH T1D7D4BE054E466B99D67E0B78C1630468FBF0CA839397E79F3FEC40F59AA7B88CA05511
TrID 73.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
6.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
6.6% (.EXE) Win64 Executable (generic) (6522/11/2)
4.5% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
Reporter Bitsight
Tags:DarkTortilla dropped-by-amadey exe fbf543


Avatar
Bitsight
url: http://158.94.208.168/files/2038862353/UbL56O6.exe

Intelligence

File Origin
# of uploads :
12
# of downloads :
175
Origin country :
US US
Vendor Threat Intelligence
Malware configuration found for:
DeepSea
Details
DeepSea
DeepSea decrypted strings
Link:
https://research.acce.ciphertechsolutions.com/results/5bceb707-1c7e-4bcc-a940-e54dd5f2fca3/
Malware family:
n/a
ID:
1
File name:
_836e1963d6361be75e979ffbb474c785ac0ee73582c2df9b6ec5345c61f9b320.exe
Verdict:
Suspicious activity
Analysis date:
2026-03-25 17:47:42 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/65c2c2aa-6802-47aa-a0b1-2ef84b6622cb

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Gathering data
Verdict:
Malicious
Score:
70%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69c41fa9aacb4c376b13fb9f
Tags:
dotnet shell smtp
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Creating a window
Sending a custom TCP request
Running batch commands
Launching a process
Creating a file
Creating a file in the %AppData% directory
Creating a process from a recently created file
Enabling autorun
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
lolbin obfuscated obfuscated packed tracker update vbnet
Link:
https://www.filescan.io/uploads/69c41fa400ad36369405aac8/reports/6041bad5-72a4-498e-969e-b35b598d15c6/overview
Verdict:
Malicious
Labled as:
IL:Trojan.MSILZilla
Link:
https://www.hybrid-analysis.com/sample/836e1963d6361be75e979ffbb474c785ac0ee73582c2df9b6ec5345c61f9b320
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-03-25T14:57:00Z UTC
Last seen:
2026-03-25T20:13:00Z UTC
Hits:
~10
Detections:
PDM:Trojan.Win32.Generic HEUR:Trojan.MSIL.InjectorNetT.gen Backdoor.Agent.TCP.C&C
Link:
https://opentip.kaspersky.com/836e1963d6361be75e979ffbb474c785ac0ee73582c2df9b6ec5345c61f9b320/results?tab=lookup
Malware family:
Malicious Packer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/03f27678-ed21-4f6e-b1f9-ade1fd18e0f6
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/836e1963d6361be75e979ffbb474c785ac0ee73582c2df9b6ec5345c61f9b320
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/836e1963d6361be75e979ffbb474c785ac0ee73582c2df9b6ec5345c61f9b320/
Verdict:
Malicious
Threat:
Family.XWORM
Link:
https://tip.neiki.dev/file/836e1963d6361be75e979ffbb474c785ac0ee73582c2df9b6ec5345c61f9b320
Threat name:
Win32.Trojan.Jalapeno
Create hunting rule
Status:
Malicious
First seen:
2026-03-25 17:47:21 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qnxbsy6wgyn6oxuxt753i5ghqwwa5zzvqlbn7g3oyu2fyypzwmqa._file
Verdict:
malicious
Label(s):
xworm
Create hunting rule
Similar samples:
error
DarkTortilla
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:xworm adware discovery persistence rat spyware trojan
Link:
https://tria.ge/reports/260325-wc1qxaat6t/
Behaviour
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Modifies Internet Explorer settings
Modifies registry class
Runs ping.exe
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
Suspicious use of SetThreadContext
.NET Reactor proctector
Executes dropped EXE
Detect Xworm Payload
Modifies WinLogon for persistence
Xworm
Xworm family
Malware Config
C2 Extraction:
Goober420-36534.portmap.host:36534
Unpacked files
SH256 hash:
836e1963d6361be75e979ffbb474c785ac0ee73582c2df9b6ec5345c61f9b320
MD5 hash:
acdb1de823e5b364d22f900f8218514d
SHA1 hash:
7c640a7955f454fec16295a4b17efc70cb698158
Link:
https://www.unpac.me/results/a881702e-ffa4-41d1-ad26-471faa20e5a2/
SH256 hash:
bfb1e212cd7a709e1cc7cd39fa2c479c8ce384d56a0ddbd5e4b1007b0780ab43
MD5 hash:
2d32f21e70f4a0817f2e8c501a7c8d14
SHA1 hash:
25f2196cb29e2426a4e6ccb4fd5461bf45520741
Detections:
win_xworm_a0
Create hunting rule
win_xworm_w0
Create hunting rule
XWorm
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/a881702e-ffa4-41d1-ad26-471faa20e5a2/
SH256 hash:
99dfac61751cc963c01b28c926c1a2c83d421087f74e6bca230c93d7f55ce169
MD5 hash:
085f4129f7c7dd807a66f3591a41a50c
SHA1 hash:
e0439d3fe0cefc800021d52d7b7906096023029a
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
INDICATOR_EXE_Packed_DotNetReactor
Create hunting rule
Link:
https://www.unpac.me/results/a881702e-ffa4-41d1-ad26-471faa20e5a2/
Parent samples :
754e785fcce05e768bf7637efa9b2ed9f83fb8fda0202634d0b123430ccf6d05
a1cf75f957a630cac1c6583440664efee2371cb923360c2d711a0dde2ddd38a1
e6bb646f56c9c4807ee6aa5d50101b0bc1240f748e6c9c12a3f673f2f828d10f
843927268c04f1c791bbed033576d07133d25b45c04efe7e1e8b4a0c8034bbea
6d5de61b4ceade81ec1a26f9d3c156344f0588efd20f35ed16ad9e50646c932a
836e1963d6361be75e979ffbb474c785ac0ee73582c2df9b6ec5345c61f9b320
7450d54f320aab5eceac8b80df6e7518b2ef891cb3b9669afc1b1422cbe8071a
Malware family:
XWorm
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/836e1963d636/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/836e1963d6361be75e979ffbb474c785ac0ee73582c2df9b6ec5345c61f9b320

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:NET
Create hunting rule
Author:malware-lu
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

DarkTortilla

Executable exe 836e1963d6361be75e979ffbb474c785ac0ee73582c2df9b6ec5345c61f9b320

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3804965/
Cape
Cape
https://www.capesandbox.com/analysis/59285/

Comments