MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 8cf6ef1cbaa0c0ef138d67b14417847fb2bc73bbcaf88f8f45780eb8042e3002. 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: | 8cf6ef1cbaa0c0ef138d67b14417847fb2bc73bbcaf88f8f45780eb8042e3002 |
|---|---|
| SHA3-384 hash: | 1df58e227f6063fbe1617f50ac5ea8ecd6359aef66ff39cebc0c991b29462d643dcf92cc907791bc228ae16a85133789 |
| SHA1 hash: | fd7ba65358c885ff35920c8569fd9fadba3da44e |
| MD5 hash: | 5d38070b4509cede3f7d0d2e429475d3 |
| humanhash: | romeo-timing-white-moon |
| File name: | 8cf6ef1cbaa0c0ef138d67b14417847fb2bc73bbcaf88f8f45780eb8042e3002 |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 1'077'760 bytes |
| First seen: | 2021-08-30 06:18:35 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'748 x AgentTesla, 19'650 x Formbook, 12'246 x SnakeKeylogger) |
| ssdeep | 12288:QEJZUT5IBUK2mX0ioCZc/cAdtZ0E3tuc/ZFdtbhi:dJWTk29iFZutRuc/Vtbhi |
| Threatray | 549 similar samples on MalwareBazaar |
| TLSH | T10535B33D1AB92627C0BAC775CBE19817B09498AFB911BD95E8C643660343F9375C323E |
| Reporter |  JAMESWT_WT |
| Tags: | exe RemcosRAT |
Intelligence
File Origin
# of uploads :
1
# of downloads :
102
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Remcos
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Launching a process
Creating a process with a hidden window
Creating a file
Verdict:
Malicious
Result
Threat name:
Remcos
Detection:
malicious
Classification:
rans.troj.spyw.evad
Score:
100 / 100
Signature
Adds a directory exclusion to Windows Defender
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Contains functionality to register a low level keyboard hook
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal Firefox passwords or cookies
Contains functionalty to change the wallpaper
Delayed program exit found
Detected Remcos RAT
Found malware configuration
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 submitted file
Sigma detected: Powershell Defender Exclusion
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AntiVM3
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Detection:
remcos
Threat name:
ByteCode-MSIL.Trojan.SnakeKeylogger
Status:
Malicious
First seen:
2021-08-16 22:32:24 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
29 of 46 (63.04%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
remcos
Similar samples:
+ 539 additional samples on MalwareBazaar
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos rat upx
Behaviour
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Windows directory
Suspicious use of SetThreadContext
UPX packed file
Remcos
Unpacked files
SH256 hash:
4994e5a3052376657cabb8c9b7c78a2e402c0b049ff0ab841fa084dc8efeed9f
MD5 hash:
e7d8560a3371aaa7c4a68c323e33f2ff
SHA1 hash:
27de24fb52c5c6703524bb509ed9f90354b6896b
Detections:
win_remcos_g0
SH256 hash:
33ac6b8012ce739e72022086b5d39b7fc030c20fa72988f76957685509d5c041
MD5 hash:
83f8ae95a7e6f016f6b00482588086e6
SHA1 hash:
70392939d6d60a913b51084ec1d98eaae8ca4868
SH256 hash:
e8f6525971ce6ed192a3065f8f55531e9450792196a3fcf6710df265329c277b
MD5 hash:
ee6c8eb6726a92bbc35ec3883d1c7cbf
SHA1 hash:
231437c5862217dd814d7f7208c041a288aaedc5
SH256 hash:
8cf6ef1cbaa0c0ef138d67b14417847fb2bc73bbcaf88f8f45780eb8042e3002
MD5 hash:
5d38070b4509cede3f7d0d2e429475d3
SHA1 hash:
fd7ba65358c885ff35920c8569fd9fadba3da44e
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: | pe_imphash |
|---|
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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