MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6e81166c1dea33469469446a37bcbe6977c337b15444889f77cad0828e497f18. 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: 7


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6e81166c1dea33469469446a37bcbe6977c337b15444889f77cad0828e497f18
SHA3-384 hash: ed146b60dcfe3e736f0d6372e8d47923c105579796c1357755e4f4a554907767b99e582ef5d89a249a0a6203d3d92c61
SHA1 hash: 184ca8620c5d07e3bed806c363165b0daa394f7c
MD5 hash: db620710540ecee16a9b9f7bde7c34b7
humanhash: blossom-mobile-double-freddie
File name:Att PI20200206AP,pdf.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:376'320 bytes
First seen:2020-06-25 08:16:12 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 6144:xILjgNaUqn2KYzbdjgjLnhSu9fN/T4rxIvb4Ke9k/tjNr:xIoNMn29zbVgBF0xIMKe98tB
Threatray 820 similar samples on MalwareBazaar
TLSH 6F84BE84FA445661CD6C87751172C97013367CBA6131E60D2ECA3EAF3EB7BD28022A73
Reporter abuse_ch
Tags:exe RAT RemcosRAT


Avatar
abuse_ch
Malspam distributing RemcosRAT:

HELO: host.eclicsys.org
Sending IP: 45.79.145.22
From: Eduardo Gomez <1c30@lefarma.com.mx>
Subject: RE: PI20200206AP
Attachment: Att PI20200206AP,pdf.iso (contains "Att PI20200206AP,pdf.exe")

RemcosRAT C2:
nagod.ddns.net:8811 (216.38.7.231)

Intelligence

File Origin
# of uploads :
1
# of downloads :
76
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Remcos
Create hunting rule
Link:
https://www.capesandbox.com/analysis/14020/
Detection(s):
SecuriteInfo.com.Trojan.Inject3.44022.26029.17820.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Creating a file
Forced shutdown of a system process
Enabling autorun with Startup directory
Detection:
remcos
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6e81166c1dea33469469446a37bcbe6977c337b15444889f77cad0828e497f18/
Gathering data
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=n2arm3a55izunfdjirvdppf6nf34gn5rkrcirh3xzliifdsjp4ma._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
024d2ae81292ee130b85ecc6f3e25aae7a3b4e733534bab0a475ac4e87c32952
RemcosRAT
682be0853ccd6f60deb69d27941a628758c4e13e7d2e6ee95a95f415f3a9f0c6
RemcosRAT
81e1de07d01df7e919a463ace47bd9416c3e6ac1b43526c971178441dc351170
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85eda0bfb0c5ef225846a360db05fad91f83aba3b5bda3f7b8ade56f7a875a7c
RemcosRAT
974c0a579fffd3e9bff886a850a48a3c8b77e716139d6d0e30902fed9dd53e0e
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b3b166163e59a2f0f5b8bea9aaa6ea107b86bb9767362abcdf5cf7f1818cebd3
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be39cd2009d58faaf2e47de4717b5a4d59df17cc1f0850f299c8388ab3d3bb42
RemcosRAT
eac11eb18f66b5d563093f88c67cf5f43e1fb90d26ca99664321051f8724bc7d
RemcosRAT
f09dc0b3275b4c1e3a616911805011c2871af1407599493dc980b6987cb313eb
RemcosRAT
fe8b7dfe8bc6cf9d0bf54942b5bdb15a1f24cc9fd7b2f680413ec97885ec1118
RemcosRAT
+ 810 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
rat family:remcos
Link:
https://tria.ge/reports/200625-lrpllblfts/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Creates scheduled task(s)
Suspicious use of SetThreadContext
Uses the VBS compiler for execution
Remcos
Malware Config
C2 Extraction:
nagod.ddns.net:8811
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

File information

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

Malspam

RemcosRAT

iso be29287a43498b9d3762e530f25e826654ac25c5eb87723c34c44d3ddd888adb

RemcosRAT

Executable exe 6e81166c1dea33469469446a37bcbe6977c337b15444889f77cad0828e497f18

(this sample)

  
Dropped by
MD5 6f13e3320be9bd460ef515fb6575f4c7
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/14020/
  
Dropped by
SHA256 be29287a43498b9d3762e530f25e826654ac25c5eb87723c34c44d3ddd888adb

Comments