MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3ef7a562fd424f07acbfbe780103711c091820daaf0197ce05b12b1234687ead. 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: 3ef7a562fd424f07acbfbe780103711c091820daaf0197ce05b12b1234687ead
SHA3-384 hash: aa3be5b5fe6881e16fedf592fdc30dfa79dafbe23fc61dc26da27dbabfd570ce7d41cdc8c8555796df79dbfe3998126b
SHA1 hash: 44d1a61644b1b0e252c014d45474adc00a30e62c
MD5 hash: 22bbdf827d21cf6dfd8c944400093114
humanhash: wolfram-robert-burger-alanine
File name:3ef7a562fd424f07acbfbe780103711c091820daaf0197ce05b12b1234687ead
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:335'360 bytes
First seen:2020-06-10 07:53:04 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 6144:NVyGU81tVTnJRRrJ/LtGpP+oDHXZsSZb+ukBAQNrd:NVyGVzVj5rNLtGpP+orp1Zb54J
Threatray 869 similar samples on MalwareBazaar
TLSH 49647C85F5049997CD2E46F59032D83103F2AD2A68B5E6D85DCE3DEB3AFB7E10012993
Reporter JAMESWT_WT
Tags:RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
70
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-03 19:11:50 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
25 of 30 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=h332kyx5ijhqplf7xz4aca3rdqerqig2v4azptqfwevrendip2wq._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
0cb49e44e2ca1f86dc7d71e10908ea9ba43961c677ad25197e6767d2160c17e2
RemcosRAT
229a46bd212cc21121b466112e72dd16b0a17764a00beed28360b076399b0e46
RemcosRAT
4251133ebe04bf0de34a7a1972342c77442942a4c2417f28c56145b2ee9ad451
RemcosRAT
8a7a1550c2b3e4bee2a3252e954ef1b6528774fd2805559f125fd99150c35402
RemcosRAT
94fcc8c7fd53c5463c0d33d1f74b5c7c8c0ae95ef097477958acb9df1ae5a15e
RemcosRAT
c870eabce5b0f977272f5e0536d841e7a59170bf13414bcf8338099160c66d8b
RemcosRAT
d149b8b19b0a2841e483fb8e2671390b2073bba721dad0f24eeb0fbc23f4c954
RemcosRAT
d2a97ab97d0977567f4b2ee6ba659725fc82e9d4fbdf293b5f2bed5152d40af5
RemcosRAT
d6dcf42227c7121a1dae639d8c22a5474e016605e0300909db70665b580ab8ed
RemcosRAT
f38e997738fd14d6ab2b9da27438c3993c9f0d734752ea069afd1095a3afad57
RemcosRAT
+ 859 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos rat rezer0
Link:
https://tria.ge/reports/201109-1h9fz1f2l2/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Uses the VBS compiler for execution
rezer0
Remcos
Malware Config
C2 Extraction:
ifeanyiogbunebe.ddns.net:1965
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.

Comments