MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 fb4947b8574470e02727c7e4aef3b95d9a2b2ca05c5e83c3a3d9cec271ee1b06. 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: | fb4947b8574470e02727c7e4aef3b95d9a2b2ca05c5e83c3a3d9cec271ee1b06 |
|---|---|
| SHA3-384 hash: | e9d4639ede79f09de17eb48014e7438453040f6ef5b145681b977df48c8d5087f604a73314f45f238dbf24f02d3061ab |
| SHA1 hash: | 5a9192a9448f2354d6ba54544a7d503eebf95523 |
| MD5 hash: | 0c5bc6e18eb91e1edc1a89eeef68e4bb |
| humanhash: | solar-nevada-magazine-white |
| File name: | SecuriteInfo.com.Trojan.DownLoader36.20045.6811.16884 |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 1'354'752 bytes |
| First seen: | 2020-12-18 20:39:43 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 6144:n9b1h6qev9Uu42SuFaiGgAT8WJMuB2qO/:9X67mIgT8W2YO |
| Threatray | 30 similar samples on MalwareBazaar |
| TLSH | 00557AA3E1DE22A7B74D77EA7503D62051F6F2373D2C0E998BE532AC8C73245E44425A |
| Reporter |  SecuriteInfoCom |
| Tags: | RemcosRAT |
Intelligence
File Origin
# of uploads :
1
# of downloads :
266
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Trojan.DownLoader36.20045.6811.16884
Verdict:
Malicious activity
Analysis date:
2020-12-18 20:42:29 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
Unauthorized injection to a recently created process
Creating a file
Connection attempt
Sending a UDP request
Enabling autorun by creating a file
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.
Result
Threat name:
Remcos
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
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
Creates an undocumented autostart registry key
Detected Remcos RAT
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Remcos
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Detection:
remcos
Threat name:
ByteCode-MSIL.Backdoor.Remcos
Status:
Malicious
First seen:
2020-11-30 02:20:45 UTC
AV detection:
21 of 28 (75.00%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
suspicious
Similar samples:
+ 20 additional samples on MalwareBazaar
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos rat
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Remcos
Malware Config
C2 Extraction:
89.39.107.61:2606
Unpacked files
SH256 hash:
fb4947b8574470e02727c7e4aef3b95d9a2b2ca05c5e83c3a3d9cec271ee1b06
MD5 hash:
0c5bc6e18eb91e1edc1a89eeef68e4bb
SHA1 hash:
5a9192a9448f2354d6ba54544a7d503eebf95523
SH256 hash:
8d3e3244abea6b714796c1fa135c07fb1e0521b474c857ecadbe53dacc912b22
MD5 hash:
95a85284c8bc20d2325a1cb28d9e74b6
SHA1 hash:
084eb70798df3dfb929e0b81aeb97b46e89d74e9
SH256 hash:
83c08f0721c8b0c96e3d6a8f3ccaf5c96fbcc427d574625c34424c3429fefaa1
MD5 hash:
3c5dbcc3bb27e913e14efd8054811373
SHA1 hash:
b0eba9388abddaef9d5aa49ccd5dbab2924cced0
SH256 hash:
7cde31baa2605ecc709244d8f6c3e79f3ac2fbd3fdc96078856a5720f640e3b2
MD5 hash:
66f7c31b0e1219f3a5c73f217898ca16
SHA1 hash:
1060df4df20ac9451bbecbf41c2c39b373a2b4d0
Detections:
win_remcos_g0
win_remcos_auto
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Remcos
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: | Chrome_stealer_bin_mem |
|---|---|
| Author: | James_inthe_box |
| Description: | Chrome in files like avemaria |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer |
|---|---|
| Author: | ditekSHen |
| Description: | detects Windows exceutables potentially bypassing UAC using eventvwr.exe |
| Rule name: | Keylog_bin_mem |
|---|---|
| Author: | James_inthe_box |
| Description: | Contains Keylog |
| 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: | 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.
Web download
Delivery method
Distributed via web download
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