MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c657660bce96a5fadf3390883849fc322b606f0a0c497fd639c7a49ecd920c15. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c657660bce96a5fadf3390883849fc322b606f0a0c497fd639c7a49ecd920c15
SHA3-384 hash: 1c627e33c0d83a99623ca5d80b36beda87525a585e810c277839fed607f7bdaa6f5da29f0e6676f53d4a27ce4ac84c16
SHA1 hash: 8e4360d09aad48470f0d08b43190540058e5d8ac
MD5 hash: 3707d76e3f3f2b2d9c262d846ce84ea0
humanhash: xray-football-seven-mango
File name:ZAMOWIEN.EXE
Download: download sample
Signature DarkTortilla
Create hunting rule
File size:499'200 bytes
First seen:2025-12-03 13:05:40 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:iygF1E5NDdlTHJS9C6pRwjdbuzRiMILAudBWr0VI:iJkNDTTHJGBp2jEjCAagaI
TLSH T190B48B1653A85F51E57F9B7690A1810457F2BC02CF37E7CE6E886CE93D21B8289D2327
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 Anonymous
Tags:DarkTortilla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
94
Origin country :
PL PL
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
ZAMOWIEN.EXE
Verdict:
No threats detected
Analysis date:
2025-12-03 13:06:14 UTC
Tags:
netreactor
Link:
https://app.any.run/tasks/67149c0c-8018-45a5-9bda-a85adb1c597c

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/42267/
Verdict:
Malicious
Score:
70%
Link:
https://cyber-fortress.com/docs/result/index.php?id=693035ce16e6db515e464216
Tags:
micro
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Launching a process
Creating a process with a hidden window
Сreating synchronization primitives
DNS request
Connection attempt
Sending an HTTP GET request
Creating a file in the %AppData% directory
Creating a process from a recently created file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
crypt formbook loki obfuscated obfuscated packed vbnet
Link:
https://www.filescan.io/uploads/693035cdddcd694c78ba73de/reports/7e85cbba-cc29-434f-800d-75e7c911af97/overview
Verdict:
Malicious
Labled as:
Ransom.Loki.Generic
Link:
https://www.hybrid-analysis.com/sample/c657660bce96a5fadf3390883849fc322b606f0a0c497fd639c7a49ecd920c15
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-12-03T08:01:00Z UTC
Last seen:
2025-12-05T09:24:00Z UTC
Hits:
~1000
Detections:
VHO:Backdoor.Win32.Convagent.gen PDM:Trojan.Win32.Generic Trojan.MSIL.Inject.c Trojan.MSIL.Inject.b Trojan.APosT.UDP.C&C PDM:Exploit.Win32.Generic HEUR:Trojan.MSIL.InjectorNetT.gen Backdoor.Agent.TCP.C&C HackTool.ReconScan.TCP.ServerRequest
Link:
https://opentip.kaspersky.com/c657660bce96a5fadf3390883849fc322b606f0a0c497fd639c7a49ecd920c15/results?tab=lookup
Malware family:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0759e8b6-1aef-47a4-a53b-9d8c677d7f3e
Score:
98%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/c657660bce96a5fadf3390883849fc322b606f0a0c497fd639c7a49ecd920c15
Gathering data
Detection:
remcos
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c657660bce96a5fadf3390883849fc322b606f0a0c497fd639c7a49ecd920c15/
Verdict:
Malicious
Threat:
Trojan.MSIL.InjectorNetT
Link:
https://tip.neiki.dev/file/c657660bce96a5fadf3390883849fc322b606f0a0c497fd639c7a49ecd920c15
Threat name:
ByteCode-MSIL.Trojan.DarkTortillla
Create hunting rule
Status:
Malicious
First seen:
2025-12-03 13:06:22 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yzlwmc6os2s7vxztscedqsp4givwa3ykbrex7vrzy6sj5tmsbqkq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery
Link:
https://tria.ge/reports/251203-qb8r8sbq4w/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Obfuscated Files or Information: Command Obfuscation
.NET Reactor proctector
Checks computer location settings
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/1194f649-6132-4a87-b457-c13cc8013f32
Unpacked files
SH256 hash:
c657660bce96a5fadf3390883849fc322b606f0a0c497fd639c7a49ecd920c15
MD5 hash:
3707d76e3f3f2b2d9c262d846ce84ea0
SHA1 hash:
8e4360d09aad48470f0d08b43190540058e5d8ac
Link:
https://www.unpac.me/results/79712f65-ca7d-472e-abee-4a814ea4efc8/
SH256 hash:
93219adf82afa2b72b47251b56ca55ea9f12cba69e06140839feab72f208bea5
MD5 hash:
c09167d55f46a8d686ba8e927c76740c
SHA1 hash:
a0406610c7d14814f96d5164c47d65fd6536a230
Link:
https://www.unpac.me/results/79712f65-ca7d-472e-abee-4a814ea4efc8/
SH256 hash:
23b5b9ed38314f86825470df6b0585190a276dba3b2bf08b352e2bde13eb6013
MD5 hash:
ad7e493f5df6a4f600e136ba4e7b4c29
SHA1 hash:
3733c6aa752fdf1074306b9407339100c0008daf
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
INDICATOR_EXE_Packed_DotNetReactor
Create hunting rule
Link:
https://www.unpac.me/results/79712f65-ca7d-472e-abee-4a814ea4efc8/
Parent samples :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 hash:
70b91717938eb88deebc96929dde2c02527d62b0fc4aaa0e53e07deeb6f59cf5
MD5 hash:
00029a998e895a7c1a93b8119362c508
SHA1 hash:
5d268d619b7eed0b2cbbfe0d6e534d24454b8d02
Link:
https://www.unpac.me/results/79712f65-ca7d-472e-abee-4a814ea4efc8/
SH256 hash:
222b04688d1e2030192b188f099ecfd52bd7af6b986ac93e141a80f2766da879
MD5 hash:
c71e17acab65a4dd054c78c0481c7674
SHA1 hash:
63b0d563f15ab5b92c337ef37d741004623d0f62
Link:
https://www.unpac.me/results/79712f65-ca7d-472e-abee-4a814ea4efc8/
SH256 hash:
2673d470353413edfb567ff7479395dc52824db6469520ebe8d91dbca2bccac2
MD5 hash:
e5be1fdba36d5032726313afe4c7dd63
SHA1 hash:
c65ebe77906cec3bcb5e805a327f1aa823be57ca
Link:
https://www.unpac.me/results/79712f65-ca7d-472e-abee-4a814ea4efc8/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/c657660bce96/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/c657660bce96a5fadf3390883849fc322b606f0a0c497fd639c7a49ecd920c15

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:FreddyBearDropper
Create hunting rule
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
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/42267/

Comments