MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 8aa5bd6c413e609cebd3bf6a00bab7df51cac1487d9d4fa41ce6b0f167f9ce82. 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: | 8aa5bd6c413e609cebd3bf6a00bab7df51cac1487d9d4fa41ce6b0f167f9ce82 |
|---|---|
| SHA3-384 hash: | 94e3deadcd684ea6b9822dbdca142c60e407a8083ae6f4922d80643bd7ff84f577f6e9c43b0086f7afab862d453966e6 |
| SHA1 hash: | 0a8861628f5aba93733cac9b9f35ebb929b42e24 |
| MD5 hash: | 13ed2b0aef3f51c3195778c3846c567a |
| humanhash: | louisiana-enemy-bluebird-jersey |
| File name: | 13ed2b0aef3f51c3195778c3846c567a |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 1'780'736 bytes |
| First seen: | 2022-08-23 11:44:32 UTC |
| Last seen: | 2022-08-23 12:45:02 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 12288:PA0EDLfeUdPjdScMYlWHxsHMbEuR1YyhkGnUJ0NOyjg5e/sU35lfqbDRpk9SbTQh:1EDLfeUmcMRjbEuOhZYeyYQaJOQ/gM |
| Threatray | 2'174 similar samples on MalwareBazaar |
| TLSH | T1D285E890BFE49A26D1BB6F71A1F701585B78A801EFE6DF4E1680B1F91C123413C593AB |
| TrID | 61.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 11.0% (.SCR) Windows screen saver (13101/52/3) 8.8% (.EXE) Win64 Executable (generic) (10523/12/4) 5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.2% (.EXE) Win16 NE executable (generic) (5038/12/1) |
| Reporter |  zbetcheckin |
| Tags: | 32 exe RemcosRAT |
Intelligence
File Origin
# of uploads :
2
# of downloads :
251
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
13ed2b0aef3f51c3195778c3846c567a
Verdict:
Suspicious activity
Analysis date:
2022-08-23 11:45:49 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Remcos
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Sending an HTTP GET request
Creating a file in the %AppData% directory
Unauthorized injection to a recently created process
Creating a file
Creating a window
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Searching for the window
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
greyware hacktool
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:
Unknown
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Signature
Antivirus detection for URL or domain
Injects a PE file into a foreign processes
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Detection:
remcos
Threat name:
ByteCode-MSIL.Backdoor.Remcos
Status:
Malicious
First seen:
2022-08-23 11:45:21 UTC
File Type:
PE (.Net Exe)
Extracted files:
2
AV detection:
10 of 26 (38.46%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
remcos
Similar samples:
+ 2'164 additional samples on MalwareBazaar
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos botnet:remotehost rat
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Loads dropped DLL
Remcos
Malware Config
C2 Extraction:
192.168.1.4:2404
Unpacked files
SH256 hash:
8aa5bd6c413e609cebd3bf6a00bab7df51cac1487d9d4fa41ce6b0f167f9ce82
MD5 hash:
13ed2b0aef3f51c3195778c3846c567a
SHA1 hash:
0a8861628f5aba93733cac9b9f35ebb929b42e24
Malware family:
Remcos
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
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: | malware_Remcos_strings |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect Remcos in memory |
| Rule name: | pdb_YARAify |
|---|---|
| Author: | @wowabiy314 |
| Description: | PDB |
| Rule name: | pe_imphash |
|---|
| Rule name: | Remcos |
|---|---|
| Author: | kevoreilly |
| Description: | Remcos Payload |
| Rule name: | remcos_rat |
|---|---|
| Author: | jeFF0Falltrades |
| Rule name: | REMCOS_RAT_variants |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | SUSP_VBS_Wscript_Shell |
|---|---|
| Author: | SECUINFRA Falcon Team |
| Description: | Detects the definition of 'Wscript.Shell' which is often used by Malware, FPs are possible and commmon |
| 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
Comments
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You need to login to in order to write a comment. Login with your abuse.ch account.url : hxxp://37.139.129.142/htdocs/qDQBKjbQHGNwYsZ.exe