MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 e1cf35a98cc9a3e08243dce9b26b0aa4468cdfa06b4a3f7615f7e088e195bdc4. 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: | e1cf35a98cc9a3e08243dce9b26b0aa4468cdfa06b4a3f7615f7e088e195bdc4 |
|---|---|
| SHA3-384 hash: | c9926d7d330a48c67c40bd067ddc60ad12e5dfb2c0869d950e4f00ab022a231d324c9ffb2d78c2bd7fb12ef7c985f207 |
| SHA1 hash: | dabf8c63c10b4770cf1c8d587df16a2c12143360 |
| MD5 hash: | 75c279006f649b36303f4167f5617c53 |
| humanhash: | purple-march-texas-may |
| File name: | 75c279006f649b36303f4167f5617c53.exe |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 1'880'640 bytes |
| First seen: | 2023-06-20 06:50:31 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| ssdeep | 49152:5WfOzgIZkaVVqb8cwaEf6019rG3ysy0iXTc:5WfOYaPc2VrSBytY |
| Threatray | 443 similar samples on MalwareBazaar |
| TLSH | T1B495336B6548572DD59FD930E8DE0E3AFBB57B822B37C52B0510D2860BCB6C09F258D8 |
| TrID | 56.5% (.EXE) Win64 Executable (generic) (10523/12/4) 11.0% (.ICL) Windows Icons Library (generic) (2059/9) 10.9% (.EXE) OS/2 Executable (generic) (2029/13) 10.7% (.EXE) Generic Win/DOS Executable (2002/3) 10.7% (.EXE) DOS Executable Generic (2000/1) |
| Reporter |  abuse_ch |
| Tags: | exe RAT RemcosRAT |
Intelligence
File Origin
# of uploads :
1
# of downloads :
266
Origin country :
NLVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
75c279006f649b36303f4167f5617c53.exe
Verdict:
No threats detected
Analysis date:
2023-06-20 07:22:04 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Launching a process
Creating a file
Сreating synchronization primitives
Sending a custom TCP request
DNS request
Sending an HTTP GET request
Reading critical registry keys
Creating a file in the %temp% directory
Sending a TCP request to an infection source
Forced shutdown of a system process
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
aspnet_compiler.exe confuserex lolbin obfuscated overlay packed packed remcos
Verdict:
Malicious
Labled as:
Trojan.Generic
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
REMCOS
Verdict:
Malicious
Result
Threat name:
Remcos
Detection:
malicious
Classification:
troj.expl.evad
Score:
92 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Remcos RAT
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Detection:
remcos
Threat name:
Win64.Trojan.Pwsx
Status:
Malicious
First seen:
2023-06-19 07:25:42 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
5
AV detection:
15 of 37 (40.54%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
remcos
Similar samples:
+ 433 additional samples on MalwareBazaar
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos botnet:remotehost collection rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Accesses Microsoft Outlook accounts
NirSoft MailPassView
NirSoft WebBrowserPassView
Nirsoft
Remcos
Malware Config
C2 Extraction:
91.192.100.10:11010
Unpacked files
SH256 hash:
e1cf35a98cc9a3e08243dce9b26b0aa4468cdfa06b4a3f7615f7e088e195bdc4
MD5 hash:
75c279006f649b36303f4167f5617c53
SHA1 hash:
dabf8c63c10b4770cf1c8d587df16a2c12143360
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: | BAZT_B5_NOCEXInvalidStream |
|---|
| Rule name: | iexplorer_remcos |
|---|---|
| Author: | iam-py-test |
| Description: | Detect iexplorer being taken over by Remcos |
| Rule name: | INDICATOR_EXE_Packed_ConfuserEx |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables packed with ConfuserEx Mod |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM |
|---|---|
| Author: | ditekSHen |
| Description: | Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003) |
| Rule name: | PE_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | PE_Potentially_Signed_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | Remcos |
|---|---|
| Author: | kevoreilly |
| Description: | Remcos Payload |
| Rule name: | REMCOS_RAT_variants |
|---|
| Rule name: | Windows_Trojan_Remcos_b296e965 |
|---|---|
| Author: | Elastic Security |
| Rule name: | win_remcos_auto |
|---|---|
| Author: | Felix Bilstein - yara-signator at cocacoding dot com |
| Description: | Detects win.remcos. |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
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