MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 a19755474c76335eebca302002cb79c75dcd0a74ae057816a766f6d6ccc1dbbd. 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
RemcosRAT
Vendor detections: 13
| SHA256 hash: | a19755474c76335eebca302002cb79c75dcd0a74ae057816a766f6d6ccc1dbbd |
|---|---|
| SHA3-384 hash: | fed7611080df7ff0e1cd65b7e474acf1fa13b987c96876ed9cde018951f4edfaacdb1d5e5f64bdf659c0c8a48b780c5a |
| SHA1 hash: | 96017d40bfe20a3fad106ff9bca6a8498b95e623 |
| MD5 hash: | 405c56da690bd5f8df3c822d2d8d1e39 |
| humanhash: | kitten-fish-comet-mike |
| File name: | Credem Banca _Copia di Pagamento.pdf.bat |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 4'366'848 bytes |
| First seen: | 2025-05-26 10:36:22 UTC |
| Last seen: | 2025-05-27 07:51:46 UTC |
| File type: |  bat |
| MIME type: | text/plain |
| ssdeep | 49152:E3dBSsOKix4POCoMru4vFJlOuzyzcuHygBwt3K2eUTtBwdBpCoi8D9VKZf:0 |
| Threatray | 3'464 similar samples on MalwareBazaar |
| TLSH | T1971633004FE9ED698EDC823D50BFBF1C16E18EC4C959E8EB63F060CA16AEB514667C54 |
| Magika | batch |
| Reporter |  JAMESWT_WT |
| Tags: | 185-241-208-118 bat Credem-Banca RemcosRAT Spam-ITA |
Intelligence
File Origin
# of uploads :
2
# of downloads :
91
Origin country :
ITVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
CredemBanca_CopiadiPagamento.pdf.tar
Verdict:
Malicious activity
Analysis date:
2025-05-26 10:34:28 UTC
Tags:
arch-exec
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
90.2%
Tags:
vmdetect shell spawn sage
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Launching a process
Creating a file
Launching cmd.exe command interpreter
Enabling the 'hidden' option for recently created files
Creating a process from a recently created file
Creating a file in the %temp% directory
Сreating synchronization primitives
Connection attempt
Sending a custom TCP request
DNS request
Sending an HTTP GET request
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
attrib base64 cmd evasive lolbin masquerade obfuscated packed powershell stealer xcopy
Verdict:
Suspicious
Labled as:
TrojanDropper/BAT.Agent
Result
Threat name:
Remcos, ResolverRAT
Detection:
malicious
Classification:
rans.troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
C2 URLs / IPs found in malware configuration
Contains functionality to register a low level keyboard hook
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal Firefox passwords or cookies
Contains functionalty to change the wallpaper
Delayed program exit found
Detected Remcos RAT
Found large BAT file
Found malware configuration
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Powershell is started from unusual location (likely to bypass HIPS)
Reads the Security eventlog
Reads the System eventlog
Sigma detected: Base64 Encoded PowerShell Command Detected
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: Remcos
Suricata IDS alerts for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses an obfuscated file name to hide its real file extension (double extension)
Uses attrib.exe to hide files
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Costura Assembly Loader
Yara detected Remcos RAT
Yara detected ResolverRAT
Behaviour
Behavior Graph:
Score:
94%
Verdict:
Malware
File Type:
SCRIPT
Threat name:
Script-PowerShell.Trojan.Heuristic
Status:
Malicious
First seen:
2025-05-26 10:35:42 UTC
File Type:
Text (PowerShell)
AV detection:
5 of 37 (13.51%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
purecrypter
remcos
Similar samples:
+ 3'454 additional samples on MalwareBazaar
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos botnet:remotehost defense_evasion discovery rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Views/modifies file attributes
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Executes dropped EXE
Sets file to hidden
Remcos
Remcos family
Malware Config
C2 Extraction:
185.241.208.118:9683
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | BitcoinAddress |
|---|---|
| Author: | Didier Stevens (@DidierStevens) |
| Description: | Contains a valid Bitcoin address |
| Rule name: | BlackGuard_Rule |
|---|---|
| Author: | Jiho Kim |
| Description: | Yara rule for BlackGuarad Stealer v1.0 - v3.0 |
| Reference: | https://www.virustotal.com/gui/file/67843d45ba538eca29c63c3259d697f7e2ba84a3da941295b9207cdb01c85b71/detection |
| Rule name: | DebuggerCheck__API |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | golang_bin_JCorn_CSC846 |
|---|---|
| Author: | Justin Cornwell |
| Description: | CSC-846 Golang detection ruleset |
| Rule name: | iexplorer_remcos |
|---|---|
| Author: | iam-py-test |
| Description: | Detect iexplorer being taken over by Remcos |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer |
|---|---|
| Author: | ditekSHen |
| Description: | detects Windows exceutables potentially bypassing UAC using eventvwr.exe |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_detect_tls_callbacks |
|---|
| Rule name: | RANSOMWARE |
|---|---|
| Author: | ToroGuitar |
| Rule name: | Remcos |
|---|---|
| Author: | kevoreilly |
| Description: | Remcos Payload |
| Rule name: | REMCOS_RAT_variants |
|---|
| Rule name: | ThreadControl__Context |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | vmdetect |
|---|---|
| Author: | nex |
| Description: | Possibly employs anti-virtualization techniques |
| Rule name: | Windows_Trojan_Remcos_b296e965 |
|---|---|
| Author: | Elastic Security |
| Reference: | https://www.elastic.co/security-labs/exploring-the-ref2731-intrusion-set |
| Rule name: | win_remcos_auto |
|---|---|
| Author: | Felix Bilstein - yara-signator at cocacoding dot com |
| Description: | Detects win.remcos. |
| Rule name: | win_remcos_rat_unpacked |
|---|---|
| Author: | Matthew @ Embee_Research |
| Description: | Detects strings present in remcos rat Samples. |
| Rule name: | win_remcos_w0 |
|---|---|
| Author: | Matthew @ Embee_Research |
| Description: | Detects strings present in remcos rat Samples. |
| Rule name: | yarahub_win_remcos_rat_unpacked_aug_2023 |
|---|---|
| Author: | Matthew @ Embee_Research |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
No further information available
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