MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b661d6a5c7a2f62d13e61c8c39623888918caafee8c67211248cc34568fea5f8. 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: 16


Intelligence 16 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b661d6a5c7a2f62d13e61c8c39623888918caafee8c67211248cc34568fea5f8
SHA3-384 hash: dab8c1013f293cc5aa4208f2806b6bcf0f45c980acc61163f9143f3a6a911a1ec7f2e778915ccc0c01c6711fb8059f18
SHA1 hash: b345b27beb62094b90193eb3951713c99cb94ed1
MD5 hash: a8f12aaafba055a6ba649ff6f59bf585
humanhash: bravo-missouri-alpha-uncle
File name:b661d6a5c7a2f62d13e61c8c39623888918caafee8c67211248cc34568fea5f8
Download: download sample
Signature DarkTortilla
Create hunting rule
File size:1'392'128 bytes
First seen:2026-02-18 14:00:16 UTC
Last seen:2026-02-18 14:28:33 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'843 x AgentTesla, 19'775 x Formbook, 12'297 x SnakeKeylogger)
ssdeep 24576:ZsJhpLT/4PPH7caoc7uCnRveYepqMKDmfC4KOSSn2h6oJblNB1:2VLzswaoORveYkqM3fC41p2
Threatray 3'939 similar samples on MalwareBazaar
TLSH T1D85501272DC31664C9E54F75D2AA00E963F0C65B1215E77B6BFC02F5DE62B0AD9230B2
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 JAMESWT_WT
Tags:cbzr-98pq1-ydns-eu DarkTortilla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
117
Origin country :
IT IT
Vendor Threat Intelligence
Malware configuration found for:
DeepSea
Details
DeepSea
DeepSea decrypted strings
Link:
https://research.acce.ciphertechsolutions.com/results/bdbf4ca9-11ca-486c-b5a9-cf785c5b96e5/
Malware family:
quasar
Create hunting rule
ID:
1
File name:
Zamwienie-0091500262026-LVSPolskaSA.pdf68KB.com
Verdict:
Malicious activity
Analysis date:
2026-02-17 08:57:46 UTC
Tags:
netreactor loader auto-reg auto-startup quasar
Link:
https://app.any.run/tasks/9e7f67a7-2e12-4bff-b4ae-613f17b59bdc

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Remcos
Create hunting rule
Link:
https://www.capesandbox.com/analysis/53720/
Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6995c61c2d369b1ab285162b
Tags:
virus micro msil
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
obfuscated obfuscated packed vbnet
Link:
https://www.filescan.io/uploads/6995e9a69eaae846593c57b2/reports/f921da75-a703-4cc2-b995-3c8f5bfa29bf/overview
Verdict:
Malicious
Labled as:
IL:Trojan.MSILZilla
Link:
https://www.hybrid-analysis.com/sample/b661d6a5c7a2f62d13e61c8c39623888918caafee8c67211248cc34568fea5f8
Verdict:
Malicious
File Type:
exe x32
Link:
https://opentip.kaspersky.com/b661d6a5c7a2f62d13e61c8c39623888918caafee8c67211248cc34568fea5f8/results?tab=lookup
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/31a644f2-5a22-4349-b6fd-19082f1e98f9
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/b661d6a5c7a2f62d13e61c8c39623888918caafee8c67211248cc34568fea5f8
Gathering data
Detection:
remcos
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b661d6a5c7a2f62d13e61c8c39623888918caafee8c67211248cc34568fea5f8/
Threat name:
Win32.Trojan.Jalapeno
Create hunting rule
Status:
Malicious
First seen:
2026-02-18 01:47:34 UTC
AV detection:
13 of 23 (56.52%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wzq5njohul3c2e7gdsgdsyryrciyzkx65ddheejertbuk2h6ux4a._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
498a318a261405e073f01eb5a715305d0f202e21bef42e9a473d92bc2db33ac9
DarkTortilla
5cf7d883f29fd1ef93f0f744413f97d419985587544d36b5326f7e8cd3828a66
DarkTortilla
71deef76733c0d00e1d155a32d3a9306755745406beb9d1dcd46508bc7ed9841
DarkTortilla
79da3ea43027ba149ea557a9999d25b1df682d06606e68d39e62a86b01d41f4b
DarkTortilla
8109a0528091c8be7fc71e941604672f1cfba50a020c9b4fce74be6e092764f4
DarkTortilla
e7227b215daa43a3c529f9d9631880b8c20b319f049f081fbfac75011c31ed2b
DarkTortilla
error
DarkTortilla
fc5a104616191074e73ca74e64056c26e129b75395e57257eebf629772200d21
DarkTortilla
+ 3'929 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery persistence
Link:
https://tria.ge/reports/260218-t2bf7ses6e/
Behaviour
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
Suspicious use of SetThreadContext
Adds Run key to start application
.NET Reactor proctector
Executes dropped EXE
Unpacked files
SH256 hash:
b661d6a5c7a2f62d13e61c8c39623888918caafee8c67211248cc34568fea5f8
MD5 hash:
a8f12aaafba055a6ba649ff6f59bf585
SHA1 hash:
b345b27beb62094b90193eb3951713c99cb94ed1
Link:
https://www.unpac.me/results/c6796ccf-3346-40a8-a18f-bddcd941029f/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b661d6a5c7a2/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/b661d6a5c7a2f62d13e61c8c39623888918caafee8c67211248cc34568fea5f8

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:NETexecutableMicrosoft
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.

Cape
Cape
https://www.capesandbox.com/analysis/53720/

Comments