MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 2241716c3ddff7b1f771a6e3c91b67ded01e9f78026ecc124863099dbe5ac405. 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: 12
| SHA256 hash: | 2241716c3ddff7b1f771a6e3c91b67ded01e9f78026ecc124863099dbe5ac405 |
|---|---|
| SHA3-384 hash: | e74b08049c18b4dfb934751dbe3dd72f153950d069938caddd5b3fb637049b7c0eb38b435cba92c53a81e0a7a299819d |
| SHA1 hash: | 1ec63e32364359f656b29eb37e3a2af11ecc62a8 |
| MD5 hash: | 6f790a9e28d73d498c89a19cfe941d1b |
| humanhash: | ten-oscar-nine-nevada |
| File name: | SecuriteInfo.com.UDS.Trojan-Downloader.Win32.GuLoader.gen.17738.8895 |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 307'224 bytes |
| First seen: | 2022-05-14 04:28:31 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 427 x GuLoader) |
| ssdeep | 6144:OYa6VBAkzL7r9r/EDppppppppppppppppppppppppppppp0Y2OVKmXZszK15P7Ld:OYnDP7r9r/+ppppppppppppppppppppz |
| Threatray | 12'500 similar samples on MalwareBazaar |
| TLSH | T1F46405C5E98455A1EC19AB306A36CD3592237EFDA874A41D29DE3E273FFB2D35026013 |
| TrID | 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 16.4% (.EXE) Win64 Executable (generic) (10523/12/4) 10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.8% (.EXE) Win16 NE executable (generic) (5038/12/1) 7.0% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | d4c4c4d8ccd4f0cc (241 x AgentTesla, 65 x Loki, 41 x Formbook) |
| Reporter |  SecuriteInfoCom |
| Tags: | exe RemcosRAT signed |
Code Signing Certificate
| Organisation: | kldes RDKLKENS Flutenes2 |
|---|---|
| Issuer: | kldes RDKLKENS Flutenes2 |
| Algorithm: | sha256WithRSAEncryption |
| Valid from: | 2022-05-14T00:07:29Z |
| Valid to: | 2023-05-14T00:07:29Z |
| Serial number: | -27960a2a0e5e6426 |
| Thumbprint Algorithm: | SHA256 |
| Thumbprint: | 400dceecd1d42bcf4e70517635dd2de0e5468b6e0513c3100b7cf61e63a2a981 |
| Source: | This information was brought to you by ReversingLabs A1000 Malware Analysis Platform |
Intelligence
File Origin
# of uploads :
1
# of downloads :
282
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
2241716c3ddff7b1f771a6e3c91b67ded01e9f78026ecc124863099dbe5ac405.zip
Verdict:
Malicious activity
Analysis date:
2022-05-14 07:54:18 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:
Clean
Maliciousness:
Behaviour
Searching for the window
Creating a file in the %temp% directory
Creating a window
Creating a file
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
MalwareBazaar
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
control.exe guloader overlay packed 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.
Verdict:
Unknown
Result
Threat name:
GuLoader
Detection:
malicious
Classification:
troj.evad.spyw
Score:
100 / 100
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Installs a global keyboard hook
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Snort IDS alert for network traffic
Tries to detect Any.run
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected GuLoader
Behaviour
Behavior Graph:
Detection:
remcos
Threat name:
Win32.Downloader.GuLoader
Status:
Malicious
First seen:
2022-05-14 04:29:06 UTC
File Type:
PE (Exe)
Extracted files:
2
AV detection:
8 of 26 (30.77%)
Threat level:
3/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
remcos
cloudeye
Similar samples:
+ 12'490 additional samples on MalwareBazaar
Result
Malware family:
guloader
Score:
10/10
Tags:
family:guloader downloader suricata
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of NtCreateThreadExHideFromDebugger
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Checks QEMU agent file
Loads dropped DLL
Guloader,Cloudeye
suricata: ET MALWARE Generic .bin download from Dotted Quad
Gathering data
Malware family:
Remcos
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.18
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: | dridex_halo_generated |
|---|---|
| Author: | Halogen Generated Rule, Corsin Camichel |
| Rule name: | win_cannon_auto |
|---|---|
| Author: | Felix Bilstein - yara-signator at cocacoding dot com |
| Description: | autogenerated rule brought to you by yara-signator |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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