MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bc6e6e8424ee949c7c08cd6185031cc1c692290fed0fa767ead6c868fffa770d. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments

SHA256 hash: bc6e6e8424ee949c7c08cd6185031cc1c692290fed0fa767ead6c868fffa770d
SHA3-384 hash: 5e9e123ed49fcc048d24050598d92aa26526de0f3ec19f41d42e825fe2d4d406b73282cbc9816ffbfdb93c94c41169cb
SHA1 hash: 784f0360e0bb0731d7acc4f10e2b80581a5bf7f0
MD5 hash: b215c99ea088a1ee4757b21334f0b508
humanhash: wyoming-march-friend-twenty
File name:Tartozás Budapest Bank.exe
Download: download sample
Signature RemcosRAT
File size:1'326'080 bytes
First seen:2024-02-28 17:16:20 UTC
Last seen:2024-02-28 19:32:00 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 3d95adbf13bbe79dc24dccb401c12091 (881 x AgentTesla, 737 x FormBook, 236 x SnakeKeylogger)
ssdeep 24576:ztb20pkaCqT5TBWgNQ7aRt6wyTacJx5llXS1NH0m6A:wVg5tQ7aRtkJxlXS1l5
Threatray 1'296 similar samples on MalwareBazaar
TLSH T1EA55D01363DDC361C7B25273BA55B701AEBF782506A1F96B2FD80D3CB960122521EA73
TrID 68.8% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
12.5% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.4% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon aae2f3e38383b629 (2'034 x Formbook, 1'183 x CredentialFlusher, 666 x AgentTesla)
Reporter smica83
Tags:exe HUN RemcosRAT

Intelligence


File Origin
# of uploads :
2
# of downloads :
317
Origin country :
HU HU
Vendor Threat Intelligence
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
Detection:
malicious
Classification:
rans.phis.troj.spyw.expl.evad
Score:
100 / 100
Signature
Antivirus detection for dropped file
Antivirus detection for URL or domain
Binary is likely a compiled AutoIt script file
C2 URLs / IPs found in malware configuration
Contains functionality to bypass UAC (CMSTPLUA)
Contains functionality to inject code into remote processes
Contains functionality to register a low level keyboard hook
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal Firefox passwords or cookies
Contains functionalty to change the wallpaper
Delayed program exit found
Detected unpacking (creates a PE file in dynamic memory)
Drops VBS files to the startup folder
Found malware configuration
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for submitted file
Sigma detected: Drops script at startup location
Sigma detected: Remcos
Sigma detected: WScript or CScript Dropper
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Instant Messenger accounts or passwords
Tries to steal Mail credentials (via file / registry access)
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Yara detected Remcos RAT
Yara detected UAC Bypass using CMSTP
Yara detected WebBrowserPassView password recovery tool
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1400386 Sample: Tartoz#U00e1s Budapest Bank.exe Startdate: 28/02/2024 Architecture: WINDOWS Score: 100 41 igw.myfirewall.org 2->41 43 geoplugin.net 2->43 59 Found malware configuration 2->59 61 Malicious sample detected (through community Yara rule) 2->61 63 Antivirus detection for URL or domain 2->63 65 10 other signatures 2->65 9 Tartoz#U00e1s Budapest Bank.exe 6 2->9         started        13 wscript.exe 1 2->13         started        signatures3 process4 file5 37 C:\Users\user\AppData\...\bankrupture.exe, PE32 9->37 dropped 71 Binary is likely a compiled AutoIt script file 9->71 15 bankrupture.exe 3 9->15         started        73 Windows Scripting host queries suspicious COM object (likely to drop second stage) 13->73 19 bankrupture.exe 2 13->19         started        signatures6 process7 file8 39 C:\Users\user\AppData\...\bankrupture.vbs, data 15->39 dropped 49 Antivirus detection for dropped file 15->49 51 Contains functionality to bypass UAC (CMSTPLUA) 15->51 53 Detected unpacking (creates a PE file in dynamic memory) 15->53 57 8 other signatures 15->57 21 bankrupture.exe 3 18 15->21         started        55 Binary is likely a compiled AutoIt script file 19->55 signatures9 process10 dnsIp11 45 igw.myfirewall.org 103.35.191.158, 2404, 49709, 49710 VECTANTARTERIANetworksCorporationJP Japan 21->45 47 geoplugin.net 178.237.33.50, 49711, 80 ATOM86-ASATOM86NL Netherlands 21->47 35 C:\ProgramData\remcos\logs.dat, data 21->35 dropped 67 Binary is likely a compiled AutoIt script file 21->67 69 Maps a DLL or memory area into another process 21->69 26 bankrupture.exe 1 21->26         started        29 bankrupture.exe 1 21->29         started        31 bankrupture.exe 2 21->31         started        33 bankrupture.exe 21->33         started        file12 signatures13 process14 signatures15 75 Binary is likely a compiled AutoIt script file 26->75 77 Tries to steal Instant Messenger accounts or passwords 26->77 79 Tries to steal Mail credentials (via file / registry access) 26->79 81 Tries to harvest and steal browser information (history, passwords, etc) 29->81
Threat name:
Win32.Trojan.Remcos
Status:
Malicious
First seen:
2024-02-28 09:11:08 UTC
File Type:
PE (Exe)
Extracted files:
28
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Behaviour
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
AutoIT Executable
Drops startup file
Executes dropped EXE
Loads dropped DLL
Unpacked files
SH256 hash:
059939934e02ecccac2cca6200b5d0e12034ae81c8a635cb69e79ff71243b4f5
MD5 hash:
9dde6ae169426015b6eb32315faa7a6e
SHA1 hash:
a6ae491cce68050f865dc1ecd5607ffbe40d4c7f
Detections:
Remcos win_remcos_w0 win_remcos_auto malware_windows_remcos_rat INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM
SH256 hash:
bc6e6e8424ee949c7c08cd6185031cc1c692290fed0fa767ead6c868fffa770d
MD5 hash:
b215c99ea088a1ee4757b21334f0b508
SHA1 hash:
784f0360e0bb0731d7acc4f10e2b80581a5bf7f0
Detections:
AutoIT_Compiled
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:AutoIT_Compiled
Author:@bartblaze
Description:Identifies compiled AutoIT script (as EXE). This rule by itself does NOT necessarily mean the detected file is malicious.
Rule name:DebuggerCheck__API
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:YahLover
Author:Kevin Falcoz
Description:YahLover

File information


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

Comments