MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 576183a33f5247a852bc65a4dc4cbca5762bfbad1291a82572681f7075dc6123. 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: 17
| SHA256 hash: | 576183a33f5247a852bc65a4dc4cbca5762bfbad1291a82572681f7075dc6123 |
|---|---|
| SHA3-384 hash: | 58c8eff145d39fd10bf37a4ca9b697fd5e8edbc7d4b8b3dcff101034e1bc7197d2e0fc16028f489c3dcf786d81886242 |
| SHA1 hash: | d05f8cda194123515014d2811620924194dd6938 |
| MD5 hash: | c1404ca2aaf86cafc22946156bf13add |
| humanhash: | mountain-oranges-angel-north |
| File name: | order of 1X40ft HC Reefer of Desire 1kg bag.exe |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 516'754 bytes |
| First seen: | 2022-05-09 14:27:31 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 56a78d55f3f7af51443e58e0ce2fb5f6 (719 x GuLoader, 451 x Formbook, 295 x Loki) |
| ssdeep | 12288:ONcmIchLr8RVrwavLi2WTYF0edGi+h5rqhGZvZNuVqh+DsNIj5pG:ONcmIRrD+zTM0edx+2hGZDk2+wspG |
| Threatray | 12'308 similar samples on MalwareBazaar |
| TLSH | T13AB4F03406224095F9765633CA6EDAB47BBB9F73C0012113D6D76E3B3A227B697C5232 |
| TrID | 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 16.4% (.EXE) Win64 Executable (generic) (10523/12/4) 10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.8% (.EXE) Win16 NE executable (generic) (5038/12/1) 7.0% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | 0090a8b2b2a09200 (1 x RemcosRAT) |
| Reporter |  GovCERT_CH |
| Tags: | exe RemcosRAT |
Intelligence
File Origin
# of uploads :
1
# of downloads :
227
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
remcos
ID:
1
File name:
order of 1X40ft HC Reefer of Desire 1kg bag.exe
Verdict:
Malicious activity
Analysis date:
2022-05-09 18:12:59 UTC
Tags:
remcos
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a file in the %AppData% subdirectories
Сreating synchronization primitives
Sending a custom TCP request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
MalwareBazaar
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
control.exe overlay packed shell32.dll
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.
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
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
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
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Detection:
remcos
Threat name:
Win32.Backdoor.Remcos
Status:
Malicious
First seen:
2022-05-09 12:32:42 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
23 of 26 (88.46%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
remcos
Similar samples:
+ 12'298 additional samples on MalwareBazaar
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos botnet:remotehost persistence rat
Behaviour
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Adds Run key to start application
Loads dropped DLL
Executes dropped EXE
Remcos
Malware Config
C2 Extraction:
172.94.88.13:5888
Unpacked files
SH256 hash:
85b6ab786e2734cf0bbc6b5008363b6829978b43a4b84b493ca25d8e5dd10fc4
MD5 hash:
6604897b0923e0badf2c95017fc04016
SHA1 hash:
7a3335a905270c54841e747f68534b2d042455c8
Detections:
win_remcos_auto
SH256 hash:
9e71123a7fbc66e09dd2fd143ef6902b966d397df9738beb6aeb68dca69f8262
MD5 hash:
d0defe3ea6e3e68f1135a2acf96cee7c
SHA1 hash:
02575e59e9237822eeec9db44403125632330dac
SH256 hash:
576183a33f5247a852bc65a4dc4cbca5762bfbad1291a82572681f7075dc6123
MD5 hash:
c1404ca2aaf86cafc22946156bf13add
SHA1 hash:
d05f8cda194123515014d2811620924194dd6938
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: | INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer |
|---|---|
| Author: | ditekSHen |
| Description: | detects Windows exceutables potentially bypassing UAC using eventvwr.exe |
| 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.
Malspam
Dropped by
RemcosRAT
Delivery method
Distributed via e-mail attachment
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