MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 c3f58fc7e4e51a2d4c6551fd6cebac7d8c0bf79d83f1235e7570c2db574df0f6. 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
| SHA256 hash: | c3f58fc7e4e51a2d4c6551fd6cebac7d8c0bf79d83f1235e7570c2db574df0f6 |
|---|---|
| SHA3-384 hash: | 09e7e169282792b15ea82d41b6d69ab5d4f17cf2d02ff7be1dd4945bf5373b6dfaccb4ab05497cbdb20e8c5a4d9e1681 |
| SHA1 hash: | 09a4f3776beec99ccdb6260c5e48a5eab5c8244b |
| MD5 hash: | 1c9ff0b44e4db1fc5a2f5a84c6add5af |
| humanhash: | fix-stairway-twelve-ack |
| File name: | file |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 434'688 bytes |
| First seen: | 2023-06-13 14:20:44 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 91377a95157c806dfb0314e0cc3b67cc (1 x RemcosRAT) |
| ssdeep | 6144:DrLmBOdXFrVRWdPBraNM6inbujnJwHXkVrVGb7FhHI2PuAO2SBX3W+cUdWS:DrLmBOrVmpCMLulOXkVrV2DEASFW4WS |
| Threatray | 1'041 similar samples on MalwareBazaar |
| TLSH | T127949E11B581C432C1B211344E2AEB769ABCBD21293559BB63E95D9BFE700C0F73A763 |
| TrID | 32.2% (.EXE) Win64 Executable (generic) (10523/12/4) 20.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 15.4% (.EXE) Win16 NE executable (generic) (5038/12/1) 13.7% (.EXE) Win32 Executable (generic) (4505/5/1) 6.2% (.EXE) OS/2 Executable (generic) (2029/13) |
| File icon (PE): |  |
| dhash icon | c4d48eaa8ad4d4f8 (1'000 x RemcosRAT, 1 x Worm.Ramnit, 1 x Vjw0rm) |
| Reporter |  jstrosch |
| Tags: | exe RemcosRAT |
Intelligence
File Origin
# of uploads :
1
# of downloads :
281
Origin country :
USVendor Threat Intelligence
Malware family:
remcos
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-06-13 14:22:18 UTC
Tags:
remcos
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Remcos
Detection(s):
Result
Verdict:
Clean
Maliciousness:
Behaviour
Searching for the window
Сreating synchronization primitives
Creating a file
Creating a window
Sending a custom TCP request
Result
Malware family:
n/a
Score:
6/10
Tags:
n/a
Behaviour
MalwareBazaar
MeasuringTime
EvasionQueryPerformanceCounter
CheckCmdLine
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
cmd.exe fingerprint greyware lolbin rat remcos shell32.dll
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.spyw.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Contains functionality to modify clipboard data
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal Firefox passwords or cookies
Delayed program exit found
Found malware configuration
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Detection:
remcos
Threat name:
Win32.Trojan.Remcos
Status:
Malicious
First seen:
2023-06-13 14:21:11 UTC
File Type:
PE (Exe)
Extracted files:
8
AV detection:
21 of 24 (87.50%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
remcos
Similar samples:
+ 1'031 additional samples on MalwareBazaar
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos botnet:remotehost
Behaviour
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Malware Config
C2 Extraction:
192.168.175.1:1800
Unpacked files
SH256 hash:
c3f58fc7e4e51a2d4c6551fd6cebac7d8c0bf79d83f1235e7570c2db574df0f6
MD5 hash:
1c9ff0b44e4db1fc5a2f5a84c6add5af
SHA1 hash:
09a4f3776beec99ccdb6260c5e48a5eab5c8244b
Detections:
win_remcos_auto
Malware family:
Remcos
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: | Remcos |
|---|---|
| Author: | kevoreilly |
| Description: | Remcos Payload |
| Rule name: | REMCOS_RAT_variants |
|---|
| 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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