MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d53578f79377fcdaac771bf6825dfcf457dde8f7f5d3e805ab41c1ae47c94e1d. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d53578f79377fcdaac771bf6825dfcf457dde8f7f5d3e805ab41c1ae47c94e1d
SHA3-384 hash: 8a8d12d3c97bd30dac1484e888211e6c8d30afcb83f6b3aa457bc32db581cf197aa37c3c93f68ea694da5976feecd5e6
SHA1 hash: 5f52a4939601e419b5c121231b7021d8c4a948b8
MD5 hash: e5179e85dafc53498461d2f69522f773
humanhash: pasta-triple-hot-hamper
File name:e5179e85dafc53498461d2f69522f773.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:988'160 bytes
First seen:2021-05-11 17:10:18 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 24576:XdBkA2olPsgE/WlgQzyZ3hU0FjR+qcHx6FuG:XlNEuVzeRv+FW
Threatray 238 similar samples on MalwareBazaar
TLSH 4325012633989FE5FABEA77C6454104893F9B40AE322E55D7EEA05DE0860F404B73F46
Reporter abuse_ch
Tags:exe RAT RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
221
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Remcos
Create hunting rule
Link:
https://www.capesandbox.com/analysis/155181/
Detection(s):
SecuriteInfo.com.Scr.Malcodegdn30.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
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.
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
rans.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/778919
Signature
Adds a directory exclusion to Windows Defender
C2 URLs / IPs found in malware configuration
Contains functionality to capture and log keystrokes
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
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
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:
Download SVG
Detection:
remcos
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d53578f79377fcdaac771bf6825dfcf457dde8f7f5d3e805ab41c1ae47c94e1d/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-05-11 16:07:02 UTC
File Type:
PE (.Net Exe)
Extracted files:
16
AV detection:
24 of 47 (51.06%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=2u2xr54to76nvldxdp3iexp46rl532hx6xj6qbnliha24r6jjyoq._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
00b6b610ff7d07af06a0888ac2095085de70aae5238bb1e876128ed0ede3fb3e
RemcosRAT
21ec49051d82d172f4077b541adef303b06cfea513c0e87e5b63694354ba4f9c
RemcosRAT
4207f7b13155e7caf8897d4d119f808699093d79e63037c79c0feec1cd7cf997
RemcosRAT
6387b0ded51410f864b093626cfa7e711c8885d6870996f8138de12ced45730c
RemcosRAT
648f45761fbb9401657dba11d86eb09a161f5213609a34293bdca823d51bdc39
RemcosRAT
6a3db8133d568c1627a7af1b354b66465f8e78e4b49a2e59bfe176592ef3e393
RemcosRAT
6f88a4bdf6ca9a0b63e8dca6b56c2431acaccb7b58a6ddf5166028756c172d5a
RemcosRAT
7fe3cf53819cc62bd4c5812de2db482e05c0a77fbfb42413863c4967596458df
RemcosRAT
df22601db1675ce639bc8efe21534f7371050ae9637f6cdf38bc23ae6c18efdf
RemcosRAT
f2a3c147eb3cb69591f0291b5a1d324a288f86773890fd77b24f255d13feb7bc
RemcosRAT
+ 228 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos rat upx
Link:
https://tria.ge/reports/210511-kpjp3dl2ln/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
UPX packed file
Remcos
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/d53578f79377fcdaac771bf6825dfcf457dde8f7f5d3e805ab41c1ae47c94e1d

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_Stomped_PECompilation_Timestamp_InTheFu
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

RemcosRAT

Executable exe d53578f79377fcdaac771bf6825dfcf457dde8f7f5d3e805ab41c1ae47c94e1d

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/155181/
  
URLhaus
https://urlhaus.abuse.ch/url/1002464/
  
Delivery method
Distributed via web download

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