MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 54c9967a2b3467f1a5961630d0bd429400e781de19866a383267c40e0f9acf2f. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 54c9967a2b3467f1a5961630d0bd429400e781de19866a383267c40e0f9acf2f
SHA3-384 hash: 5dbc38a7b78d0a784c7550bcdc4400fa6fc1f92de2e43f2f72ebbdeb86c7c2a110018aac83894042042b5523f207a23a
SHA1 hash: 83ae229398bc6b01e781dd84e737232302bcff07
MD5 hash: 2dba5eaa753b51add319fae08b7f1b4a
humanhash: wisconsin-pennsylvania-lake-vegan
File name:logo.gif
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:342'544 bytes
First seen:2020-07-15 05:38:15 UTC
Last seen:2020-07-15 07:00:57 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'741 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 6144:ocLMJ48/EOlujJrMc+m4x8szrVBJT5V3A+Iy/r9jXV2c4:ocgJOCuFimjw3J159LDNVc
Threatray 804 similar samples on MalwareBazaar
TLSH 2774AEB365105A43E47122B930A5B3711F61EC7A9FB0D2373E9CF7E662777009262A4B
Reporter JAMESWT_WT
Tags:remcos RemcosRAT

Code Signing Certificate

Organisation:Symantec Time Stamping Services CA - G2
Issuer:Thawte Timestamping CA
Algorithm:sha1WithRSAEncryption
Valid from:Dec 21 00:00:00 2012 GMT
Valid to:Dec 30 23:59:59 2020 GMT
Serial number: 7E93EBFB7CC64E59EA4B9A77D406FC3B
Intelligence: 85 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: 0625FEE1A80D7B897A9712249C2F55FF391D6661DBD8B87F9BE6F252D88CED95
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
2
# of downloads :
132
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Remcos
Create hunting rule
Link:
https://www.capesandbox.com/analysis/25869/
Detection(s):
SecuriteInfo.com.Trojan.Siggen9.58782.11291.18222.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Enabling the 'hidden' option for analyzed file
Using the Windows Management Instrumentation requests
Unauthorized injection to a recently created process
Creating a file in the %AppData% subdirectories
Enabling the 'hidden' option for recently created files
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a process with a hidden window
Creating a window
Deleting a recently created file
Running batch commands
DNS request
Sending a custom TCP request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process by context flags manipulation
Enabling autorun
Deleting of the original file
Detection:
remcos
Create hunting rule
Link:
https://mwdb.cert.pl/sample/54c9967a2b3467f1a5961630d0bd429400e781de19866a383267c40e0f9acf2f/
Threat name:
Win32.Backdoor.Rescoms
Create hunting rule
Status:
Malicious
First seen:
2020-07-14 10:48:19 UTC
File Type:
PE (.Net Exe)
Extracted files:
14
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ktezm6rlgrt7djmwcyynbpkcsqaopao6dgdguobsm7ca4d42z4xq._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
485c1301f4bc84bc2d274f53222cf7ca5fbd8af8728d1aaa977a6574f577fb87
RemcosRAT
6274c01dd6783517a68267d2c6c2af38143ed35074cfc2372d8bc385a7c5f4e9
RemcosRAT
6c882aeb918e424cefe1068a6d3fbff5526c31e185716bf3a0d5ae0295772f09
RemcosRAT
83eb442b175e4fe5a2fde6e8d72618eee280398f89a81da1f9c118d2c46032d4
RemcosRAT
a1c561c21720c4f1c3626276db6afc2c12b1aae9304c78518763eb78454f84b8
RemcosRAT
a1c644a64801c61e1649517c3debc28b194b4f9d43e1a99bc28724f652c3ca5e
RemcosRAT
c86bcfe4e22cb50054b44e38fc4fb79624c4ed5bf9a26174754dbb5c1a6baff8
RemcosRAT
e39c2e98071d4440d02e6d1aa86111536d6d01554489bd71f890455c05e424d3
RemcosRAT
eb1230ab4a5408a3d264bb51f1ff311fcf52aa97d52b801738cd5add365e77d2
RemcosRAT
f412da03defe68cc6e1f264449adf519a4c5470c51e7b502854f7fbf358f8516
RemcosRAT
+ 794 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
persistence rat family:remcos
Link:
https://tria.ge/reports/200715-1ed7ed9ats/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Deletes itself
Loads dropped DLL
Adds policy Run key to start application
Executes dropped EXE
Remcos
Malware Config
C2 Extraction:
update.huobibtc.net:443
Please note that we are no longer able to provide a coverage score for Virus Total.

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
Create hunting rule
Author:abuse.ch
Rule name:win_remcos_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator
Rule name:win_remcos_g0
Create hunting rule
Author:Daniel Plohmann <daniel.plohmann<at>fkie.fraunhofer.de>

File information

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

Web download

RemcosRAT

Executable exe 54c9967a2b3467f1a5961630d0bd429400e781de19866a383267c40e0f9acf2f

(this sample)

  
X
https://twitter.com/InQuest/status/1283145219744169987?s=20
  
URLhaus
https://urlhaus.abuse.ch/url/413032/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/25869/

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