MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 38da1c4dabd3275256a93bc7321267979802c35ec2cbd1ecef7a5ad18a61afad. 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: | 38da1c4dabd3275256a93bc7321267979802c35ec2cbd1ecef7a5ad18a61afad |
|---|---|
| SHA3-384 hash: | 6fee6626baf7f33bf8a74ff036e897e24205eeb8ba21a254086e74db0f335e856da5f75bd2aa792c918a32e26b6e6115 |
| SHA1 hash: | bfd55c4fc230dcee8d5191adb30aef019f13902e |
| MD5 hash: | 68ec9baed33ba11a575f955963e9e7fe |
| humanhash: | sad-stairway-diet-winter |
| File name: | 68ec9baed33ba11a575f955963e9e7fe |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 1'371'136 bytes |
| First seen: | 2021-08-16 22:01:07 UTC |
| Last seen: | 2021-08-30 07:19:41 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 0502db06ce2121af54f791df4affcc47 (1 x RemcosRAT) |
| ssdeep | 24576:oPW9bd22szK2K7DawFENSgbytkj3VzlAYSnHOslvX3:oAx2BNNbytkj7WJ |
| Threatray | 435 similar samples on MalwareBazaar |
| TLSH | T17C558E33F2935437C13E2A39BC36625558297E102924788A3BE52FF85FFA6813B251D7 |
| dhash icon | 399998ecd4d46c0e (572 x Quakbot, 137 x ArkeiStealer, 82 x GCleaner) |
| Reporter |  zbetcheckin |
| Tags: | 32 exe RemcosRAT |
Intelligence
File Origin
# of uploads :
3
# of downloads :
155
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Creating a file in the %AppData% subdirectories
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a process with a hidden window
Deleting a recently created file
Running batch commands
Setting a keyboard event handler
Connecting to a non-recommended domain
Connection attempt
Sending a custom TCP request
Sending a UDP request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Result
Verdict:
UNKNOWN
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:
Remcos
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal Firefox passwords or cookies
Delayed program exit found
Detected Remcos RAT
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Installs a global keyboard hook
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: Suspicious Script Execution From Temp Folder
Sigma detected: WScript or CScript Dropper
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Remcos
Status:
Malicious
First seen:
2021-08-16 18:07:07 UTC
AV detection:
15 of 28 (53.57%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
remcos
Similar samples:
+ 425 additional samples on MalwareBazaar
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos botnet:remotehost persistence rat
Behaviour
Modifies registry class
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Adds Run key to start application
Loads dropped DLL
Executes dropped EXE
Remcos
Malware Config
C2 Extraction:
185.215.113.102:2404
Unpacked files
SH256 hash:
b04f5f3dfb5f35a54085ecbbe58b723e84b788fcfee06dcb653a8abdf049dbf4
MD5 hash:
84ed75e502b6ad0be5fc254abde2a46a
SHA1 hash:
ea0137740062d59e572ea1888a17eaf39068af8a
Detections:
win_remcos_g0
SH256 hash:
38da1c4dabd3275256a93bc7321267979802c35ec2cbd1ecef7a5ad18a61afad
MD5 hash:
68ec9baed33ba11a575f955963e9e7fe
SHA1 hash:
bfd55c4fc230dcee8d5191adb30aef019f13902e
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: | INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer |
|---|---|
| Author: | ditekSHen |
| Description: | detects Windows exceutables potentially bypassing UAC using eventvwr.exe |
| Rule name: | Remcos |
|---|---|
| Author: | kevoreilly |
| Description: | Remcos Payload |
| Rule name: | remcos_rat |
|---|---|
| Author: | jeFF0Falltrades |
| Rule name: | REMCOS_RAT_variants |
|---|
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://185.215.113.102/Ryert.exe