MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e5c170ac2dddf725d95b8ee205461cd734c66e5d3d0492a64dfc1b7670bda5f6. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e5c170ac2dddf725d95b8ee205461cd734c66e5d3d0492a64dfc1b7670bda5f6
SHA3-384 hash: e574b98505dc0bb8fcfb472405846ea635c727217bd744909b75cab22ee62d6c5558dca261e515b4fe218008671124c8
SHA1 hash: 98425f07176ecf72a5232c07987cf05c006c8205
MD5 hash: de99dc10733518f7f6a0b0206590ab5d
humanhash: ten-iowa-social-fanta
File name:Scan_Inv0042_PDF.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:381'952 bytes
First seen:2020-05-12 16:31:22 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'662 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 6144:Cdg5n5DJJL7XJAnY7yo0nqsJ445mgy+sk8VAX8dN4p:NnnJHX+nO8hJB5mKD8Z
Threatray 844 similar samples on MalwareBazaar
TLSH 5584AF1376869060C02C81F18407AB71967B3DFA3A0456BBA2CFD71A7FF3447A716A5D
Reporter abuse_ch
Tags:exe RemcosRAT


Avatar
abuse_ch
Malspam distributing RemcosRAT:

HELO: auro-logistics.site
Sending IP: 62.173.149.195
From: Sergey Nazari <any@wehereforbast.me>
Subject: Re: Contract - 2701 Inv
Attachment: Scan_Inv00042_PDF.zip (contains "Scan_Inv0042_PDF.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
93
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-12 13:49:36 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
21 of 31 (67.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4xaxblbn3x3slwk3r3rakrq4242mm3s5hucjfjsn7qnxm4f5ux3a._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
1620114c000809b11104adbadb3df7ac989d9c7bc5e7da5acb0ffc9c5cb05c14
RemcosRAT
34f712cf924d76de4f93de3ddc9a0bb9a55b97bf64f2e36c7c0ae49ede694dfb
RemcosRAT
62115059096fc430f5e8b4cfe6884444fbb2b0733760a7f4a9856791f1151ba9
RemcosRAT
89313534a5c4579b6a00425281ef0473246cfb2340653bd3cf41b584bfa40578
RemcosRAT
8f326df009924cd7bf93a0a9cb83f1ae42adec4e7afce32971da35a8d792a223
RemcosRAT
ac5f9e2cef8603c2b588194055654468562c121c21ff39b8356f23ef9fb1c2c9
RemcosRAT
ba07e07a2c279246901b613a26ed95dc37bce9e0aa1ba17d5e812a8e84bda164
RemcosRAT
ce53e7d6bf4497672eb6798ad63488ae41f3943601b76d390761006b56f3befe
RemcosRAT
d9498f5a8b798490a85fa6878b5c7ac624b75259390ff4504adb52a11b3ea258
RemcosRAT
d9e6d184148b47fd32eb6810a21ea8ee0b04d2cb5315d4a4cfbf12fe86ac67ab
RemcosRAT
+ 834 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos agilenet persistence rat
Link:
https://tria.ge/reports/201109-lnxlbsdrpa/
Behaviour
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Modifies WinLogon
Loads dropped DLL
Obfuscated with Agile.Net obfuscator
Adds policy Run key to start application
Executes dropped EXE
Modifies WinLogon for persistence
Remcos
Malware Config
C2 Extraction:
137.74.176.164:1960
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:Remcos
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Remcos in memory

File information

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

6e34511123597d0549ce5fe70ddd2ef2

RemcosRAT

Executable exe e5c170ac2dddf725d95b8ee205461cd734c66e5d3d0492a64dfc1b7670bda5f6

(this sample)

  
Dropped by
MD5 6e34511123597d0549ce5fe70ddd2ef2
  
Delivery method
Distributed via e-mail attachment

Comments