MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 774a46e4bb4ee0cb2586e6bd1de176a0c55ecae0189a2c6b8ba268f5b971c383. 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: | 774a46e4bb4ee0cb2586e6bd1de176a0c55ecae0189a2c6b8ba268f5b971c383 |
|---|---|
| SHA3-384 hash: | 437426b6794a94a1cdc16160fc5f9a6c04926c51c4ac8cb8604e1c290ab4cc62e13c424f5b6ba881b6d8666c323039ad |
| SHA1 hash: | e3943671b5b0dc258381f018f4da51a5b051fcb1 |
| MD5 hash: | 4d24e998d73c78c48ea3591b00f6f068 |
| humanhash: | failed-spring-lactose-eighteen |
| File name: | 774a46e4bb4ee0cb2586e6bd1de176a0c55ecae0189a2c6b8ba268f5b971c383 |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 1'212'840 bytes |
| First seen: | 2021-08-30 07:05:34 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | afcdf79be1557326c854b6e20cb900a7 (1'102 x FormBook, 936 x AgentTesla, 399 x RemcosRAT) |
| ssdeep | 24576:YEfUzt0WsNtypnSHZNTZ5kB3z0mHaYfltT5Uf1t0:LUztHpS55C3QYaClnG1S |
| Threatray | 1'667 similar samples on MalwareBazaar |
| TLSH | T1CB459E0273919026FEAE92734B55A2415678F8297023CC3F12BBDF786B701621E7D66F |
| dhash icon | 4be5c74fbfbd3bb7 (29 x RemcosRAT) |
| Reporter |  JAMESWT_WT |
| Tags: | exe RemcosRAT |
Intelligence
File Origin
# of uploads :
1
# of downloads :
113
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
774a46e4bb4ee0cb2586e6bd1de176a0c55ecae0189a2c6b8ba268f5b971c383
Verdict:
Malicious activity
Analysis date:
2021-08-30 07:17:04 UTC
Tags:
rat remcos
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Remcos
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Creating a file in the %AppData% subdirectories
Unauthorized injection to a recently created process
Query of malicious DNS domain
Enabling autorun by creating a file
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
Antivirus detection for dropped file
AutoIt script contains suspicious strings
Binary is likely a compiled AutoIt script file
C2 URLs / IPs found in malware configuration
Contains functionality to capture and log keystrokes
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
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Uses dynamic DNS services
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Detection:
remcos
Threat name:
Win32.Trojan.Remcos
Status:
Malicious
First seen:
2021-08-24 13:49:04 UTC
File Type:
PE (Exe)
Extracted files:
17
AV detection:
35 of 46 (76.09%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
remcos
Similar samples:
+ 1'657 additional samples on MalwareBazaar
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos botnet:admin rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Drops startup file
Remcos
Malware Config
C2 Extraction:
rem-pounds.ddns.net:9970
Unpacked files
SH256 hash:
6d17ea6970e214e9b73648e4642517fdc5e8ce990c24f7ebf8a89091858a0e29
MD5 hash:
63ff5fba249910a56f56b7bb6450a470
SHA1 hash:
27420ee8e4435cd8783047157c413d3ec4bdbe1e
Detections:
win_remcos_g0
win_remcos_auto
SH256 hash:
774a46e4bb4ee0cb2586e6bd1de176a0c55ecae0189a2c6b8ba268f5b971c383
MD5 hash:
4d24e998d73c78c48ea3591b00f6f068
SHA1 hash:
e3943671b5b0dc258381f018f4da51a5b051fcb1
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: | ach_RemcosRAT |
|---|---|
| Author: | abuse.ch |
| Rule name: | AutoIT_Compiled |
|---|---|
| Author: | @bartblaze |
| Description: | Identifies compiled AutoIT script (as EXE). |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer |
|---|---|
| Author: | ditekSHen |
| Description: | detects Windows exceutables potentially bypassing UAC using eventvwr.exe |
| Rule name: | Parallax |
|---|---|
| Author: | @bartblaze |
| Description: | Identifies Parallax RAT. |
| 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: | 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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