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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ac06e4313da14b514dad4f7d250c99a43ff07fc1966cd98f824d741880164af8. 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: 16


Intelligence 16 IOCs YARA 5 File information Comments

SHA256 hash: ac06e4313da14b514dad4f7d250c99a43ff07fc1966cd98f824d741880164af8
SHA3-384 hash: 783cae0a918769e8dece25e063386db7d11bfcc8a49391b64c5e8bdcf4d623ec456dfcc0fb0ed38d8213e4902f0583e2
SHA1 hash: 5ede805e76c132175bcfe504e2a1d2f599d61a94
MD5 hash: d780d9ae6a6e53c077b4557352355557
humanhash: wolfram-single-texas-may
File name:xeM62YNBjskQ.exe
Download: download sample
Signature RemcosRAT
File size:476'160 bytes
First seen:2022-08-10 19:50:08 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 79559da4b81809d0ac225fceda1ddb79 (28 x RemcosRAT)
ssdeep 6144:u/Ya3uK4MW5sl80PF2hV/4puXyjSJ5DwFiyycdFXErWksAOZZgjXAccl6N:u/YaejslPd2f/4njSJJwLZ4sfZgDN
Threatray 1'569 similar samples on MalwareBazaar
TLSH T1DDA4AE11BAD2C072D57165300C2AEB76DABCBD3029354A7BB3D61D5BFD30180A72A6B3
TrID 40.3% (.EXE) Win64 Executable (generic) (10523/12/4)
19.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
17.2% (.EXE) Win32 Executable (generic) (4505/5/1)
7.7% (.EXE) OS/2 Executable (generic) (2029/13)
7.6% (.EXE) Generic Win/DOS Executable (2002/3)
File icon (PE):PE icon
dhash icon c4d48eaa8ad4d4f8 (1'213 x RemcosRAT, 1 x Worm.Ramnit, 1 x Vjw0rm)
Reporter pmelson
Tags:exe remcos RemcosRAT

Intelligence


File Origin
# of uploads :
1
# of downloads :
291
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
ID:
1
File name:
xeM62YNBjskQ.exe
Verdict:
Malicious activity
Analysis date:
2022-08-10 19:55:23 UTC
Tags:
rat remcos

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Setting a keyboard event handler
DNS request
Sending a custom TCP request
Creating a file in the %AppData% subdirectories
Enabling the 'hidden' option for recently created files
Sending an HTTP GET request
Result
Malware family:
n/a
Score:
  6/10
Tags:
n/a
Behaviour
MalwareBazaar
MeasuringTime
EvasionQueryPerformanceCounter
CheckCmdLine
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
cmd.exe eventvwr.exe fingerprint greyware keylogger rat remcos shell32.dll windows
Result
Threat name:
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal Firefox passwords or cookies
Delayed program exit found
Installs a global keyboard hook
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Remcos0s19
Status:
Malicious
First seen:
2022-08-10 19:51:08 UTC
File Type:
PE (Exe)
Extracted files:
8
AV detection:
24 of 26 (92.31%)
Threat level:
  5/5
Result
Malware family:
Score:
  10/10
Tags:
family:remcos botnet:nod
Behaviour
Modifies registry class
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Checks computer location settings
Deletes itself
Malware Config
C2 Extraction:
nod.con-ip.com:2404
Unpacked files
SH256 hash:
ac06e4313da14b514dad4f7d250c99a43ff07fc1966cd98f824d741880164af8
MD5 hash:
d780d9ae6a6e53c077b4557352355557
SHA1 hash:
5ede805e76c132175bcfe504e2a1d2f599d61a94
Detections:
win_remcos_auto
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:INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer
Author:ditekSHen
Description:detects Windows exceutables potentially bypassing UAC using eventvwr.exe
Rule name:Remcos
Author:kevoreilly
Description:Remcos Payload
Rule name:remcos_rat
Author:jeFF0Falltrades
Rule name:REMCOS_RAT_variants
Rule name:win_remcos_auto
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.remcos.

File information


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

Web download

RemcosRAT

Executable exe ac06e4313da14b514dad4f7d250c99a43ff07fc1966cd98f824d741880164af8

(this sample)

Comments