MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b332db990c3d504ff0dd990bb23eca935e49588faecc2cc425cea865a8c547c6. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b332db990c3d504ff0dd990bb23eca935e49588faecc2cc425cea865a8c547c6
SHA3-384 hash: c7f1abc41bdca57f4a257db4d636aa7091392f8bf7badcb2adbbe344e5c095d370c2d46dcc6518cceaf0d7c08e9cb381
SHA1 hash: a9f9a7658c059533e1972432938365e74ac3617e
MD5 hash: 524e416221d7a6b5155715f87d80fda6
humanhash: victor-jig-florida-skylark
File name:Shipping Document.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:1'220'608 bytes
First seen:2020-06-08 12:42:12 UTC
Last seen:2020-06-10 11:52:49 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 3d95adbf13bbe79dc24dccb401c12091 (881 x AgentTesla, 737 x FormBook, 236 x SnakeKeylogger)
ssdeep 24576:Ktb20pkaCqT5TBWgNQ7aaa+EiLNuRPZisMC6A:3Vg5tQ7aaz2r5
Threatray 1'672 similar samples on MalwareBazaar
TLSH 5945D02363DDC361C3B25273BA667741BEBF782506A5F56B2FD8093DA820122521E773
Reporter abuse_ch
Tags:DHL exe RAT RemcosRAT


Avatar
abuse_ch
Malspam distributing RemcosRAT:

HELO: vps.signform-pl.me
Sending IP: 45.95.169.216
From: DHL Express logistics <eg.tracing@dhl.com>
Subject: Fwd: Re: FW: invoice and packing list
Attachment: Shipping Document.zip (contains "Shipping Document.exe")

RemcosRAT C2:
www.fiamim.com:2556 (185.19.85.175)


% Information related to '185.19.84.0 - 185.19.85.255'

% Abuse contact for '185.19.84.0 - 185.19.85.255' is 'abuse@datawire.ch'

inetnum: 185.19.84.0 - 185.19.85.255
netname: DATAWIRE-DATACENTERS
descr: CUSTOMERS ZG01
country: CH
admin-c: DA4314-RIPE
tech-c: DA4314-RIPE
status: ASSIGNED PA
mnt-by: DATAWIRE-NOC
created: 2013-09-23T14:18:55Z
last-modified: 2013-09-23T14:18:55Z
source: RIPE

Intelligence

File Origin
# of uploads :
2
# of downloads :
75
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27686.AidExe.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.PSW.Agent.BORA.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Backdoor.Remcos
Create hunting rule
Status:
Malicious
First seen:
2020-06-08 11:31:39 UTC
File Type:
PE (Exe)
Extracted files:
26
AV detection:
25 of 29 (86.21%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=wmznxgimhvie74g5tef3epwksnpeswepv3gczrbfz2uglkgfi7da._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
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RemcosRAT
2ddbe8b9f04a4a672878c6b54b8a3440d2f7d89b2fe0c5949df21c997c5443f7
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6b01894744aec6eee3cd40910eae4d7dab47e7fccc7aed526c07f40b9110bd8d
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a500f27709fb009950d25abae11f25c6e8e0205d15931530467ecfb342a661ad
RemcosRAT
a9da529f0ad9088cec7e9441a7081084f417655533998caa004597a1bc6ef262
RemcosRAT
af076d38fb1a0fe805a6a835aefa72a1eaa827bb0421dcc91bd2e6153469d60d
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c87a719713c51891fa7b0def4b093441934d9f60ef8bd52951e2efb9a030f59c
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d461810943d78b803fbc9a0ea85d16325af10764243d7d3d6b7b24d52efe685c
RemcosRAT
dfeb957fc25e4102bf74a28e214d8ad5488d85b552824e0cd1f3c856f3a62acc
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f32d1725c917672afcea8f55889bd90ad5199f7d40b7656dba7e365f7df4b79c
RemcosRAT
+ 1'662 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos persistence rat
Link:
https://tria.ge/reports/201109-16eyhgp5l2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Modifies registry class
Suspicious use of SetThreadContext
Adds Run key to start application
Loads dropped DLL
Executes dropped EXE
Remcos
Malware Config
C2 Extraction:
www.fiamim.com:2556
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

zip 2e583b0accd900dbe7decb6936b19c2e9c7aeb7a82fa373dd18d0d4a6226d498

RemcosRAT

Executable exe b332db990c3d504ff0dd990bb23eca935e49588faecc2cc425cea865a8c547c6

(this sample)

  
Dropped by
MD5 9de72bc2d4020d1cfd8bc66aa2b5981a
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 2e583b0accd900dbe7decb6936b19c2e9c7aeb7a82fa373dd18d0d4a6226d498

Comments