MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4bc2f47b09e93f2879835525f20121dd508c16a07f4cee57e420552919156047. 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: 5


Intelligence 5 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4bc2f47b09e93f2879835525f20121dd508c16a07f4cee57e420552919156047
SHA3-384 hash: 001e49c02810050cc821014f9fb02ff136606a63281844ecadb21d0a8d36e2379a4d5a536503968ba2692b6e02e81f51
SHA1 hash: e7a46d25e7b0164b0acf3300b4b2e15813dd4822
MD5 hash: 85ee9092967300d47553bcbe04f6bee7
humanhash: washington-maryland-timing-moon
File name:4bc2f47b09e93f2879835525f20121dd508c16a07f4cee57e420552919156047
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:1'179'152 bytes
First seen:2020-06-03 09:39:35 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash afcdf79be1557326c854b6e20cb900a7 (1'102 x FormBook, 936 x AgentTesla, 399 x RemcosRAT)
ssdeep 24576:yAHnh+eWsN3skA4RV1Hom2KXMmHaLIahgxY3b50:1h+ZkldoPK8YaLDN0
Threatray 1'417 similar samples on MalwareBazaar
TLSH 5B45AE02B3D6C076FF9AA2B39B69B24257BC6D350133842F23982D79BD711B1127D663
Reporter raashidbhatt
Tags:exe RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
66
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Win.Malware.Autoit-6985962-0
Create hunting rule

SecuriteInfo.com.AIT.Trojan.Nymeria.1583.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Script-AutoIt.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-06-03 17:15:23 UTC
AV detection:
42 of 48 (87.50%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=jpbpi6yj5e7sq6mdkus7eajb3viiyfvap5go4v7eebkssgivmbdq._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
19456465374c8499aa429b73283338bd7e5c8e162041e8dd7b43ce826d9265e4
RemcosRAT
2b554ef8cede0aaf90b2eba967599dede6795344ae5c7e876e5c3a5776894a16
RemcosRAT
2bce8926e878a8464f8c19ffe1ac202e02331ed4f9983aa0b6e55a24e87da7b6
RemcosRAT
359ac8bb415a9af23c0ff8b6e39a868d32db5ad817cd7e577c85ab665709e634
RemcosRAT
4b5a4437b8b7bab10cfb32c06b5241f92b3a2e2861f56190b8b17a7028ec64c8
RemcosRAT
68d55bb83fc84194699a46de541bb94ff55b7c01aa9816c50bbca8f37930afb8
RemcosRAT
9d389c6cec94ab389a487a450ce3c2773978eda015fcfc09c9bf1d0370b84ff9
RemcosRAT
a93a71cdc90f1ab2f2c80db6f0c55b95f43bad13faff06c89f2c728cab630773
RemcosRAT
c11353e4ef1fff0cbee888271cc6435f816e6922c0020b983cb94f0c4579bb8b
RemcosRAT
cbeec64cdd31f94e46005a27c264248f12a22102d6e8b9f4187e92fedb2db373
RemcosRAT
+ 1'407 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos persistence rat
Link:
https://tria.ge/reports/201109-46xh2rr7fa/
Behaviour
Creates scheduled task(s)
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Modifies registry class
Suspicious use of SetThreadContext
Adds Run key to start application
Loads dropped DLL
Executes dropped EXE
Remcos
Malware Config
C2 Extraction:
daya4659.ddns.net:8282
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:Remcos
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Remcos in memory
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

File information

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

Comments