MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 038da33f8a4482e112b68cd8eb315e10e8a0117a0194b881669c40a41ae0cbc5. 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: 14
| SHA256 hash: | 038da33f8a4482e112b68cd8eb315e10e8a0117a0194b881669c40a41ae0cbc5 |
|---|---|
| SHA3-384 hash: | 940ff49eee6e805bf6f93278c1cbca78ad97f0a6130f9d890c9f8175c6af17cf1b7efbc63ba000301ccf7341bbc286ae |
| SHA1 hash: | e15037c7cf6a10a2204c4d267bb8a2cd307461f2 |
| MD5 hash: | b215bfeff0ec221658b8d3f20e9ffe73 |
| humanhash: | salami-indigo-mobile-vegan |
| File name: | 038da33f8a4482e112b68cd8eb315e10e8a0117a0194b881669c40a41ae0cbc5 |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 580'120 bytes |
| First seen: | 2025-12-08 14:42:08 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 46ce5c12b293febbeb513b196aa7f843 (35 x GuLoader, 21 x RemcosRAT, 5 x VIPKeylogger) |
| ssdeep | 12288:hX4j6f40DcylpOb/sbIQdk1d5pJQFh0ZumYX41oSsl8d8OmdoI:h4oD3lcT2k1dzG0ZPNqSmqSoI |
| Threatray | 2'426 similar samples on MalwareBazaar |
| TLSH | T12EC4F1303514F469DA1FA13D0B2DF22E9BB9FCE4270781576B50BE6E797A183880B8D5 |
| TrID | 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 15.9% (.EXE) Win64 Executable (generic) (10522/11/4) 9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 6.8% (.EXE) Win32 Executable (generic) (4504/4/1) |
| Magika | pebin |
| dhash icon | 3068d0d8cce46431 (3 x RemcosRAT, 2 x GuLoader) |
| Reporter |  adrian__luca |
| Tags: | exe RemcosRAT signed |
Code Signing Certificate
| Organisation: | hacklers |
|---|---|
| Issuer: | hacklers |
| Algorithm: | sha256WithRSAEncryption |
| Valid from: | 2025-09-26T08:55:17Z |
| Valid to: | 2026-09-26T08:55:17Z |
| Serial number: | 36c776a8c8ea6db7584aea9d46dc9c7401e4fc3f |
| Thumbprint Algorithm: | SHA256 |
| Thumbprint: | c5d526aee9ffdfcf5371aa334e815a36072792630bf7e958a012179806a0565e |
| Source: | This information was brought to you by ReversingLabs A1000 Malware Analysis Platform |
Intelligence
File Origin
# of uploads :
1
# of downloads :
104
Origin country :
HUVendor Threat Intelligence
Malware family:
remcos
ID:
1
File name:
038da33f8a4482e112b68cd8eb315e10e8a0117a0194b881669c40a41ae0cbc5
Verdict:
Malicious activity
Analysis date:
2025-12-08 16:20:34 UTC
Tags:
auto-reg rat remcos remote stealer guloader
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Verdict:
Malicious
Score:
93.3%
Tags:
injection obfusc virus
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-11-11T14:59:00Z UTC
Last seen:
2025-12-10T12:21:00Z UTC
Hits:
~10000
Verdict:
Unknown
Score:
99%
Verdict:
Malware
File Type:
PE
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable NSIS Installer PE (Portable Executable) PE File Layout Win 32 Exe x86
Threat name:
Win32.Trojan.GuLoader
Status:
Malicious
First seen:
2025-11-11 23:59:03 UTC
File Type:
PE (Exe)
Extracted files:
20
AV detection:
21 of 36 (58.33%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
remcos
Similar samples:
+ 2'416 additional samples on MalwareBazaar
Result
Malware family:
remcos
Score:
10/10
Tags:
family:guloader family:remcos collection discovery downloader persistence rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Drops file in Windows directory
Suspicious use of NtCreateThreadExHideFromDebugger
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses Microsoft Outlook accounts
Adds Run key to start application
Legitimate hosting services abused for malware hosting/C2
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Detected Nirsoft tools
NirSoft MailPassView
Guloader family
Guloader,Cloudeye
Remcos
Remcos family
Malware Config
C2 Extraction:
107.172.235.204:6000
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
8b4c47c4cf5e76ec57dd5a050d5acd832a0d532ee875d7b44f6cdaf68f90d37c
MD5 hash:
9b38a1b07a0ebc5c7e59e63346ecc2db
SHA1 hash:
97332a2ffcf12a3e3f27e7c05213b5d7faa13735
SH256 hash:
b1350f487692057c8ffde75dcc55287a52a3272240d4d4912f24464b27551fc0
MD5 hash:
8f0e7415f33843431df308bb8e06af81
SHA1 hash:
1314272e6ad3be1985d4a1607b890a34b0bde8b5
SH256 hash:
038da33f8a4482e112b68cd8eb315e10e8a0117a0194b881669c40a41ae0cbc5
MD5 hash:
b215bfeff0ec221658b8d3f20e9ffe73
SHA1 hash:
e15037c7cf6a10a2204c4d267bb8a2cd307461f2
Malware family:
GuLoader
Verdict:
Malicious
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: | Detect_NSIS_Nullsoft_Installer |
|---|---|
| Author: | Obscurity Labs LLC |
| Description: | Detects NSIS installers by .ndata section + NSIS header string |
| Rule name: | PE_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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