MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 71bd18bc16703af52360e74da33cc7df97fe6a01466475f458342bf10eacb3f8. 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: 71bd18bc16703af52360e74da33cc7df97fe6a01466475f458342bf10eacb3f8
SHA3-384 hash: a113f2ee02da8e9f6c9b8f8749b9f7e668fb13b0f6c4675aa44f7d6a0be3d687fdaeca3e4a0084ce799f606810c43195
SHA1 hash: 1d0b4bb6631ef58551f7f5bf6486b4fabc5c354e
MD5 hash: fc64d549326998d4d1f1bcefca982d13
humanhash: september-jupiter-october-hotel
File name:71bd18bc16703af52360e74da33cc7df97fe6a01466475f458342bf10eacb3f8
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:1'179'152 bytes
First seen:2020-06-10 11:39:04 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+eWsN3skA4RV1Hom2KXMmHaLIahgxY3b5N:1h+ZkldoPK8YaLDNN
Threatray 1'447 similar samples on MalwareBazaar
TLSH FD45AE02B3D6C076FF9AA2B39B69B24257BC6D350133842F23982D79BD711B1127D663
Reporter JAMESWT_WT
Tags:RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
71
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:
Win32.Trojan.CryptInject
Create hunting rule
Status:
Malicious
First seen:
2020-06-05 00:12:25 UTC
File Type:
PE (Exe)
Extracted files:
10
AV detection:
31 of 31 (100.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=og6rrpawoa5pki3a45g2gpgh36l742qbizshl5cygqv7cdvmwp4a._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
1aad9bbe58b3482d3ba1dc0d8e67114a06ebed9c72a0527f8cf13906e9e02173
RemcosRAT
2bce8926e878a8464f8c19ffe1ac202e02331ed4f9983aa0b6e55a24e87da7b6
RemcosRAT
2e1ae006b7e36e902198d9978964651ac51f62484dc23a9423d4c8848d585a69
RemcosRAT
5b2f279233dedbcfe21f80e037bd2833771759e0e992b05733d489d3e5013f1d
RemcosRAT
6083d7084795ed9d60be324c610dbfab644a3e25c982755a93071e23db11198a
RemcosRAT
827eb8ee2bfb346df7cc987f3b44f27dcfb04397e53614e6240255cb90c95bed
RemcosRAT
a93a71cdc90f1ab2f2c80db6f0c55b95f43bad13faff06c89f2c728cab630773
RemcosRAT
bd6ae166438e850f91430a43cbae4caf84d78ea85706bb459b8f9facf3965b52
RemcosRAT
cbffffdb51c8b3351cb3c2fc8011a5ecb90dee60bbf482ccae90a64603a00b07
RemcosRAT
f64af0e654ba151a233bc6ead972cbc4060e922deb1622b3a75a11854e1354e8
RemcosRAT
+ 1'437 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-h1wdm9d5ms/
Behaviour
Creates scheduled task(s)
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Program crash
Suspicious use of SetThreadContext
Adds Run key to start application
Loads dropped DLL
Executes dropped EXE
ServiceHost packer
Remcos
Suspicious use of NtCreateProcessExOtherParentProcess
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