MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0d363808a71a057ba514d74dfd560c44040ae793b84203b251a893c136ba01ba. 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: 6


Intelligence 6 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0d363808a71a057ba514d74dfd560c44040ae793b84203b251a893c136ba01ba
SHA3-384 hash: b00f511a3b4913b4180be35bcabfeecd4770aa6354e07e34e0d751b822ffc2b3d1367675dd0c02b0606204ea66c7217d
SHA1 hash: c036e89e8d070001425b1c29339b8577a6d58e45
MD5 hash: 86395951ece8e5142ebbe0b3ca16cecf
humanhash: six-six-delaware-nineteen
File name:PI#EB08122021.rar
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:1'039'350 bytes
First seen:2021-12-08 06:40:14 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 24576:GVcHwPBuTUx/uX57QEC13rhEW4g/PPCa+dpX160evMwysy3hii:RHwPom/KqEC13rOW4gPPClswxB
TLSH T16025336A3F518E898A03F1E9E8E49E2CE8190566DAF530475637FF032AD0FCD4D586B1
Reporter cocaman
Tags:INVOICE rar RemcosRAT


Avatar
cocaman
Malicious email (T1566.001)
From: ""Joel Washington" <joel@sarmaco-sa.com>" (likely spoofed)
Received: "from postfix-inbound-v2-5.inbound.mailchannels.net (inbound-egress-6.mailchannels.net [199.10.31.238]) "
Date: "8 Dec 2021 04:40:06 +0000"
Subject: "RE: Proforma Invoice-EB01122021"
Attachment: "PI#EB08122021.rar"

Intelligence

File Origin
# of uploads :
1
# of downloads :
157
Origin country :
n/a
Vendor Threat Intelligence
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/61b05380fa72c81b5b113acf/reports/a60005dc-077a-41d0-b588-84168643c405/overview
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0d363808a71a057ba514d74dfd560c44040ae793b84203b251a893c136ba01ba/
Threat name:
ByteCode-MSIL.Trojan.Woreflint
Create hunting rule
Status:
Malicious
First seen:
2021-12-08 06:41:11 UTC
File Type:
Binary (Archive)
Extracted files:
7
AV detection:
11 of 45 (24.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bu3dqcfhdicxxjiu25g72vqmiqcavz4txbbahmsrvcj4cnv2ag5a._file
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:remotehost collection persistence rat spyware stealer upx
Link:
https://tria.ge/reports/211208-hfrqhsgcdl/
Behaviour
Creates scheduled task(s)
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook accounts
Adds Run key to start application
Loads dropped DLL
Reads user/profile data of web browsers
Executes dropped EXE
UPX packed file
NirSoft WebBrowserPassView
Nirsoft
Remcos
Malware Config
C2 Extraction:
79.134.225.119:2404
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/0d363808a71a057ba514d74dfd560c44040ae793b84203b251a893c136ba01ba

File information

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

Malspam

RemcosRAT

rar 0d363808a71a057ba514d74dfd560c44040ae793b84203b251a893c136ba01ba

(this sample)

RemcosRAT

Executable exe 80b5832b3cfb5142bfa2d3a34c0c8e5b77ec519aee7d6e0361b750df17057d7c

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 80b5832b3cfb5142bfa2d3a34c0c8e5b77ec519aee7d6e0361b750df17057d7c

Comments