MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 52bd61ba2153572260fc9b8f7eac34b613272c428e715fe6b3505f96e4eacf5d. 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: 17


Intelligence 17 IOCs YARA 32 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 52bd61ba2153572260fc9b8f7eac34b613272c428e715fe6b3505f96e4eacf5d
SHA3-384 hash: 2ca22984d4879cb4075bb90292f3f0cac492cbf12eb4760b30fe030855263a94dabdfba22e2e844f078943a2f78a2803
SHA1 hash: f70b70582d3935ae4b225e7899f8e19c7983f0b7
MD5 hash: ec9416ccf51a95a73d9cbd6a54394212
humanhash: diet-table-burger-queen
File name:Bonifico n.1101252230290346.docx.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:1'559'552 bytes
First seen:2026-07-13 09:57:50 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d7a140ad86093e229082e6f8b7493b94 (1 x ZigClipper, 1 x RemcosRAT)
ssdeep 24576:i6K1AZg7pP732P0pgBUHZyOS2fWTkpnCW7in2JqDN0jdb00Iq8RPulQ:i6K1K+gBUcOSrSCEqDN0lnYM
Threatray 127 similar samples on MalwareBazaar
TLSH T1C575CF19E38D12E8D227D134CBA65232E7B5B81A0761BDEF165AC3192FB79D01F3A311
TrID 37.0% (.EXE) Win64 Executable (generic) (6522/11/2)
28.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
11.5% (.EXE) OS/2 Executable (generic) (2029/13)
11.3% (.EXE) Generic Win/DOS Executable (2002/3)
11.3% (.EXE) DOS Executable (generic) (2000/1)
Magika pebin
Reporter JAMESWT_WT
Tags:37-27-30-5 exe RemcosRAT Spam-ITA UniCredit

Intelligence

File Origin
# of uploads :
1
# of downloads :
189
Origin country :
IT IT
Vendor Threat Intelligence
No detections
Detection:
Remcos
Create hunting rule
Link:
https://www.capesandbox.com/analysis/74419/
Detection(s):
SecuriteInfo.com.Variant.Formbook.161.23713372.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a54b6d33d3a766c4391afb0
Tags:
underscore extens virus
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Launching a process
Connection attempt
Sending a custom TCP request
Creating a file
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
adaptive-context anti-debug crypto formbook masquerade microsoft_visual_cc packed
Link:
https://www.filescan.io/uploads/6a54b6c97743f45a39c11798/reports/72b27978-1186-4b5b-9402-7d481ba47027/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/52bd61ba2153572260fc9b8f7eac34b613272c428e715fe6b3505f96e4eacf5d
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-07-12T15:59:00Z UTC
Last seen:
2026-07-14T08:02:00Z UTC
Hits:
~1000
Link:
https://opentip.kaspersky.com/52bd61ba2153572260fc9b8f7eac34b613272c428e715fe6b3505f96e4eacf5d/results?tab=lookup
Malware family:
REMCOS
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2b526167-d664-45e6-85a8-066de8c598c7
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1941351
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Detected Remcos RAT
Drops PE files to the startup folder
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
Malicious sample detected (through community Yara rule)
Modifies the context of a thread in another process (thread injection)
Sets debug register (to hijack the execution of another thread)
Sigma detected: Remcos
Sigma detected: Suspicious Double Extension File Execution
Sigma detected: Suspicious Double Extension Files
Unusual module load detection (module proxying)
Writes to foreign memory regions
Yara detected Remcos RAT
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
Score:
97%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/52bd61ba2153572260fc9b8f7eac34b613272c428e715fe6b3505f96e4eacf5d
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/ec9416ccf51a95a73d9cbd6a54394212
Detection:
remcos
Create hunting rule
Link:
https://mwdb.cert.pl/sample/52bd61ba2153572260fc9b8f7eac34b613272c428e715fe6b3505f96e4eacf5d/
Threat name:
Win64.Infostealer.ClipBanker
Create hunting rule
Status:
Malicious
First seen:
2026-07-13 09:56:47 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kk6wdorbknlseyh4tohx5lbuwyjsolccrzyv7zvtkbpznzhkz5oq._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
aff8f851155a1e45b120dfcf0ccd0ff9679ee0d3ae4284b09d01c88ff46b48bb
RemcosRAT
ed1427c973e2c1fecdf2536e270fec2af98e31e229fbdae6664b0e23af321f9a
RemcosRAT
error
RemcosRAT
f682942cb2b55e88b3dc13b228c35765ad624434cf472490078a29566c7bfa03
RemcosRAT
f71da26874f86cea2cea3d3798ceb6b37bd3ee51511160828af9863fb8ff8fbf
RemcosRAT
+ 117 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:remotehost7/12/26 rat
Link:
https://tria.ge/reports/260713-lzrreafs2r/
Behaviour
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Drops startup file
Family: Remcos
Malware Config
C2 Extraction:
37.27.30.5:2404
37.27.30.5:2405
37.27.30.5:2406
Unpacked files
SH256 hash:
52bd61ba2153572260fc9b8f7eac34b613272c428e715fe6b3505f96e4eacf5d
MD5 hash:
ec9416ccf51a95a73d9cbd6a54394212
SHA1 hash:
f70b70582d3935ae4b225e7899f8e19c7983f0b7
Link:
https://www.unpac.me/results/91b10294-7f79-4620-ae81-4a54b7fafb9c/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/52bd61ba2153/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/52bd61ba2153572260fc9b8f7eac34b613272c428e715fe6b3505f96e4eacf5d

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__MemoryWorkingSet
Create hunting rule
Author:Fernando Mercês
Description:Anti-debug process memory working set size check
Reference:http://www.gironsec.com/blog/2015/06/anti-debugger-trick-quicky/
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:Disable_Defender
Create hunting rule
Author:iam-py-test
Description:Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM
Create hunting rule
Author:ditekSHen
Description:Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003)
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:Remcos
Create hunting rule
Author:kevoreilly
Description:Remcos Payload
Rule name:REMCOS_RAT_variants
Create hunting rule
Rule name:Remcos_unpacked_PulseIntel
Create hunting rule
Author:PulseIntel
Description:Remcos Payload
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
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:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments
Reference:https://cyfare.net/
Rule name:VECT_Ransomware
Create hunting rule
Author:Mustafa Bakhit
Description:Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.
Rule name:Windows_Trojan_Remcos_921ef449
Create hunting rule
Author:Elastic Security
Rule name:Windows_Trojan_Remcos_b296e965
Create hunting rule
Author:Elastic Security
Reference:https://www.elastic.co/security-labs/exploring-the-ref2731-intrusion-set
Rule name:win_remcos_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.remcos.
Rule name:win_remcos_rat_unpacked
Create hunting rule
Author:Matthew @ Embee_Research
Description:Detects strings present in remcos rat Samples.
Rule name:win_remcos_w0
Create hunting rule
Author:Matthew @ Embee_Research
Description:Detects strings present in remcos rat Samples.
Rule name:yarahub_win_remcos_rat_unpacked_aug_2023
Create hunting rule
Author:Matthew @ Embee_Research

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/74419/

Comments