MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 8f8069117493bce950c1257cda7f27b7f4b1ba037fe9c432988c89d4fdd16ebd. 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: 11
| SHA256 hash: | 8f8069117493bce950c1257cda7f27b7f4b1ba037fe9c432988c89d4fdd16ebd |
|---|---|
| SHA3-384 hash: | 38eb54e6aea685ba764de21943d31199c7c1ae0f409beec298c083c281d88cac156e7876a9fcc5bd4a73377d14f9101f |
| SHA1 hash: | a57f4652c26008b9e6d7df79a8812351b1d89fcf |
| MD5 hash: | ee7d9288b5a8598455d560126c47b1fd |
| humanhash: | sierra-yellow-nineteen-queen |
| File name: | 8f8069117493bce950c1257cda7f27b7f4b1ba037fe9c432988c89d4fdd16ebd |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 134'336 bytes |
| First seen: | 2021-09-29 07:52:48 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'752 x AgentTesla, 19'658 x Formbook, 12'248 x SnakeKeylogger) |
| ssdeep | 1536:ITHiPBX4nDzMyRXGHrc9YRHqbTypgpmb5Q+ZReSdhk/J+YLgD3mrxb53cSuYQjKk:xPd4n/M+WLcilrpgGH/GwY87mVmIXU |
| Threatray | 2'106 similar samples on MalwareBazaar |
| TLSH | T107D3F1007657D3A2E9D23A3B4518065993B6E300766BAB2F388C327DCE573D63B615EC |
| Reporter |  JAMESWT_WT |
| Tags: | exe RemcosRAT |
Intelligence
File Origin
# of uploads :
1
# of downloads :
115
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Remcos
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Creating a file in the %AppData% subdirectories
Creating a process from a recently created file
Setting a keyboard event handler
DNS request
Enabling the 'hidden' option for recently created files
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Query of malicious DNS domain
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 capture and log keystrokes
Contains functionality to detect virtual machines (IN, VMware)
Contains functionality to inject code into remote processes
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal Firefox passwords or cookies
Detected Remcos RAT
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses dynamic DNS services
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Generic
Status:
Suspicious
First seen:
2021-09-27 20:03:00 UTC
AV detection:
27 of 45 (60.00%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
remcos
Similar samples:
+ 2'096 additional samples on MalwareBazaar
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos botnet:host persistence rat
Behaviour
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Loads dropped DLL
Executes dropped EXE
Remcos
Malware Config
C2 Extraction:
systemcontrol.ddns.net:45000
systemcontrol2.ddns.net:45000
systemcontrol2.ddns.net:45000
Unpacked files
SH256 hash:
3826dd725122276cd6aece6d938d2d525ced4e0021caa07665cfbd6024a1b713
MD5 hash:
90334361aef90d763ba035b55880b5e9
SHA1 hash:
3002989a69d4e28aae17d2dc035d6befccde18b7
Detections:
win_remcos_g0
win_remcos_auto
SH256 hash:
ad34f363932810be2e7d72cd293bde39ac8cbc5e36b5df0550ecbdfe43fbc80e
MD5 hash:
ddf02c79c0cd4332e892eee1d192f416
SHA1 hash:
b7c6738a1734ff038bf8839bbbd325a15e222dc5
SH256 hash:
8f8069117493bce950c1257cda7f27b7f4b1ba037fe9c432988c89d4fdd16ebd
MD5 hash:
ee7d9288b5a8598455d560126c47b1fd
SHA1 hash:
a57f4652c26008b9e6d7df79a8812351b1d89fcf
Malware family:
Remcos
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
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: | INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer |
|---|---|
| Author: | ditekSHen |
| Description: | detects Windows exceutables potentially bypassing UAC using eventvwr.exe |
| Rule name: | pe_imphash |
|---|
| Rule name: | pe_imphash |
|---|
| Rule name: | Remcos |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect Remcos in memory |
| Rule name: | remcos_rat |
|---|---|
| Author: | jeFF0Falltrades |
| Rule name: | REMCOS_RAT_variants |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| 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.
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