MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 c059548509d5ca453810776ad5bdea3440fb122b361211616d7300cc3b25fac0. 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: | c059548509d5ca453810776ad5bdea3440fb122b361211616d7300cc3b25fac0 |
|---|---|
| SHA3-384 hash: | f0c44cb8d0734ee1f9f9727881c14a20db9c17228fdb670d52ac20a477a496aed8b4f288cecb5790e377880657a39465 |
| SHA1 hash: | 909838f66686aaa71992ebe759cf1c4d0574adf7 |
| MD5 hash: | fb1bdf600e46d96af6154d2410d48329 |
| humanhash: | bulldog-march-summer-winner |
| File name: | fb1bdf600e46d96af6154d2410d48329.exe |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 1'308'812 bytes |
| First seen: | 2021-03-16 19:32:54 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | a1a66d588dcf1394354ebf6ec400c223 (49 x RedLineStealer, 7 x CryptBot, 4 x AZORult) |
| ssdeep | 24576:f53uhFoLhadoqlQNGWp9fVvYD13VNySANzF0U5/B2WM7bCJx27eTlsYJuG:f5+hFMA6qlQfN8VNydNZp5/B2x7b0H |
| Threatray | 186 similar samples on MalwareBazaar |
| TLSH | F855231226E745B2E5F327315E497BB266FAE3314B5409EB631006173E33AE5CB3C19A |
| Reporter |  abuse_ch |
| Tags: | exe RAT RemcosRAT |
Intelligence
File Origin
# of uploads :
1
# of downloads :
215
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
fb1bdf600e46d96af6154d2410d48329.exe
Verdict:
Malicious activity
Analysis date:
2021-03-16 20:12:03 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
Creating a file in the %AppData% subdirectories
Running batch commands
Creating a process with a hidden window
Launching cmd.exe command interpreter
Launching a process
Creating a process from a recently created file
Deleting a recently created file
DNS request
Sending a UDP request
Connecting to a non-recommended domain
Connection attempt
Searching for the window
Unauthorized injection to a recently created process by context flags manipulation
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.
Verdict:
Malicious
Result
Threat name:
Remcos
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Contains functionality to register a low level keyboard hook
Detected Remcos RAT
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Obfuscated command line found
Sigma detected: Remcos
Submitted sample is a known malware sample
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Detection:
remcos
Threat name:
Win32.Trojan.Bingoml
Status:
Malicious
First seen:
2021-03-16 19:33:07 UTC
AV detection:
11 of 28 (39.29%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
remcos
Similar samples:
+ 176 additional samples on MalwareBazaar
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos rat upx
Behaviour
Runs ping.exe
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
Executes dropped EXE
UPX packed file
Remcos
Unpacked files
SH256 hash:
c21a9ef3c0a33ee144fe81105c95ee4a764a2d25ee6a582e97dc73f56f52e228
MD5 hash:
90e58e2f2d490c828a0dcca370306368
SHA1 hash:
c69db6efd55084a8dff46ebd71d45b994244a587
SH256 hash:
474cfbda6a71b868aa0643f1a44188f95076c83a04c3aea588c67ac6531f6a30
MD5 hash:
5f1f0ab6b65e4000e81a0602c0a9e040
SHA1 hash:
abb23f38b64748f2a9bea7a6b203f8884b1b73ef
SH256 hash:
c059548509d5ca453810776ad5bdea3440fb122b361211616d7300cc3b25fac0
MD5 hash:
fb1bdf600e46d96af6154d2410d48329
SHA1 hash:
909838f66686aaa71992ebe759cf1c4d0574adf7
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: | 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_rat |
|---|---|
| Author: | jeFF0Falltrades |
| Rule name: | REMCOS_RAT_variants |
|---|
| Rule name: | suspicious_packer_section |
|---|---|
| Author: | @j0sm1 |
| Description: | The packer/protector section names/keywords |
| Reference: | http://www.hexacorn.com/blog/2012/10/14/random-stats-from-1-2m-samples-pe-section-names/ |
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
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.