MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 807093752106d15ce311660c16c40e2a6987a00ce7e2710b19b64d9501a36f36. 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: 12


Intelligence 12 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 807093752106d15ce311660c16c40e2a6987a00ce7e2710b19b64d9501a36f36
SHA3-384 hash: ee4a2313ccc17e589b20ad37626c824225af80237fee2d3040b3fdab8bf6bbbeccd4aa193813c6f869eb8ebdc2c7425d
SHA1 hash: 276f1c5b73545dd5bc1fcf7d4e745a5a6e78d274
MD5 hash: 3d917fd5f2f5e18c28d68437ea4e9dc0
humanhash: romeo-jupiter-eleven-mirror
File name:RFQ New Tube Bundle of E-2419.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:869'888 bytes
First seen:2023-03-08 14:00:29 UTC
Last seen:2023-03-08 15:28:12 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 582c94e402b6ca3f26239925df8854f6 (1 x RemcosRAT)
ssdeep 12288:oTUapCWOSkmUQNQugJaBHCa7GGzkZqPLX3UHA25TakgFye5TnLF78:6dAskmUVugJd6GG4ZqPLX3UHA2I
Threatray 3'615 similar samples on MalwareBazaar
TLSH T1B1057C13A3A0DC3AE0732DB89D1797E8596A7D203E286CB23AF43E4C5F7B5517825253
TrID 33.3% (.SCR) Windows screen saver (13097/50/3)
26.8% (.EXE) Win64 Executable (generic) (10523/12/4)
11.4% (.EXE) Win32 Executable (generic) (4505/5/1)
7.6% (.MZP) WinArchiver Mountable compressed Archive (3000/1)
5.2% (.EXE) Win16/32 Executable Delphi generic (2072/23)
File icon (PE):PE icon
dhash icon d4dcc4d2c4c4d0cc (2 x ModiLoader, 1 x RemcosRAT)
Reporter pr0xylife
Tags:exe ModiLoader RemcosRAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
238
Origin country :
IE IE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
RFQ New Tube Bundle of E-2419.exe
Verdict:
Malicious activity
Analysis date:
2023-03-08 14:02:58 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/419bfca5-37f4-4ed1-a509-4ace90ee66b3

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/372598/
Detection(s):
SecuriteInfo.com.Win32.DropperX-gen.6262.11187.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Creating a window
Searching for synchronization primitives
DNS request
Sending a custom TCP request
Creating a file
Running batch commands
Creating a process with a hidden window
Launching cmd.exe command interpreter
Launching a process
Creating a process from a recently created file
Using the Windows Management Instrumentation requests
Setting a keyboard event handler
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
greyware keylogger
Link:
https://www.filescan.io/uploads/6408951faa9d4ecc35bc371c/reports/8f75beeb-79fe-4185-90a1-4ddb112027c7/overview
Verdict:
Malicious
Labled as:
TrojanDownloader.ModiLoader_AGen
Link:
https://www.hybrid-analysis.com/sample/807093752106d15ce311660c16c40e2a6987a00ce7e2710b19b64d9501a36f36
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c20bd115-2ac5-4342-a517-1bc8496c433a
Result
Threat name:
Remcos, DBatLoader
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1189710
Signature
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected Remcos RAT
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
DLL side loading technique detected
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files with a suspicious file extension
Injects a PE file into a foreign processes
Installs a global keyboard hook
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Remcos
Suspicious powershell command line found
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses dynamic DNS services
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Writes to foreign memory regions
Yara detected DBatLoader
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 822582 Sample: RFQ_New_Tube_Bundle_of_E-2419.exe Startdate: 08/03/2023 Architecture: WINDOWS Score: 100 69 ogcmaw.duckdns.org 2->69 81 Multi AV Scanner detection for domain / URL 2->81 83 Malicious sample detected (through community Yara rule) 2->83 85 Antivirus detection for URL or domain 2->85 87 9 other signatures 2->87 11 RFQ_New_Tube_Bundle_of_E-2419.exe 1 24 2->11         started        16 Tvnqtutf.exe 2->16         started        18 Tvnqtutf.exe 2->18         started        signatures3 process4 dnsIp5 75 l-0004.l-dc-msedge.net 13.107.43.13, 443, 49697 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 11->75 77 web.fe.1drv.com 11->77 79 3 other IPs or domains 11->79 57 C:\Users\Public\Libraries\netutils.dll, PE32+ 11->57 dropped 59 C:\Users\Public\Libraries\ftutqnvT.pif, PE32 11->59 dropped 61 C:\Users\Public\Libraries\easinvoker.exe, PE32+ 11->61 dropped 63 2 other malicious files 11->63 dropped 107 Drops PE files with a suspicious file extension 11->107 109 Writes to foreign memory regions 11->109 111 Allocates memory in foreign processes 11->111 20 cmd.exe 3 11->20         started        23 ftutqnvT.pif 1 2 11->23         started        113 Multi AV Scanner detection for dropped file 16->113 115 Injects a PE file into a foreign processes 16->115 27 ftutqnvT.pif 16->27         started        29 ftutqnvT.pif 18->29         started        file6 signatures7 process8 dnsIp9 89 Uses ping.exe to sleep 20->89 91 Drops executables to the windows directory (C:\Windows) and starts them 20->91 93 Uses ping.exe to check the status of other devices and networks 20->93 31 easinvoker.exe 20->31         started        33 PING.EXE 1 20->33         started        36 xcopy.exe 2 20->36         started        39 6 other processes 20->39 71 emberluck.duckdns.org 146.70.79.79, 49701, 49702, 49703 TENET-1ZA United Kingdom 23->71 73 ogcmaw.duckdns.org 23->73 55 C:\Users\user\AppData\Roaming\...\logs.dat, ASCII 23->55 dropped 95 Detected unpacking (changes PE section rights) 23->95 97 Detected unpacking (overwrites its own PE header) 23->97 99 Installs a global keyboard hook 23->99 file10 signatures11 process12 dnsIp13 41 cmd.exe 1 31->41         started        65 127.0.0.1 unknown unknown 33->65 67 192.168.2.1 unknown unknown 33->67 51 C:\Windows \System32\easinvoker.exe, PE32+ 36->51 dropped 53 C:\Windows \System32\netutils.dll, PE32+ 39->53 dropped file14 process15 signatures16 101 Suspicious powershell command line found 41->101 103 Adds a directory exclusion to Windows Defender 41->103 44 powershell.exe 23 41->44         started        47 conhost.exe 41->47         started        process17 signatures18 105 DLL side loading technique detected 44->105 49 conhost.exe 44->49         started        process19
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/807093752106d15ce311660c16c40e2a6987a00ce7e2710b19b64d9501a36f36/
Threat name:
Win32.Spyware.Noon
Create hunting rule
Status:
Malicious
First seen:
2023-03-08 14:04:30 UTC
File Type:
PE (Exe)
Extracted files:
53
AV detection:
14 of 25 (56.00%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qbyjg5jba3ivzyyrmygbnraofjuypiam47rhccyzwzgzkandn43a._file
Verdict:
malicious
Similar samples:
039666bf733f469f7d30f350f124f8fdfac6e4160f12f1edb80e0dff3e457af3
RemcosRAT
15fde337ddfb3d5665b441b1c2b6391a1584dcf04b28b5316300b52ae63673e8
RemcosRAT
28e3150ea7c783636a71ebf55144b06e47fa4e4d0866ac9a5419d8d019b7128a
RemcosRAT
525d58527438fd6f9e3e6a98e6fab50faeef68a92d067a2caa53cbb34b2100cd
RemcosRAT
6cc55a2e242baca97ac93ff859f4da04a9cbdeab28c3c69cef1806e87538feff
RemcosRAT
71418a78c949e7f318a148ada4fd4a6701020a00707c426e3a2bf021966d03ce
RemcosRAT
f9c82287e71d51c8160a9eb81116f33ac932c12f8af5afcd144229e214553e20
RemcosRAT
+ 3'605 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:modiloader family:remcos botnet:gpmaw persistence rat trojan
Link:
https://tria.ge/reports/230308-rbjc1sga8z/
Behaviour
Enumerates system info in registry
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Executes dropped EXE
Loads dropped DLL
ModiLoader Second Stage
ModiLoader, DBatLoader
Remcos
Malware Config
C2 Extraction:
emberluck.duckdns.org:5050
ogcmaw.duckdns.org:5050
Unpacked files
SH256 hash:
6e00de7a9624df77b489e384e38665e0fd999204b669e6445aff36365c7dd956
MD5 hash:
aee77bf74ad50873a31edab67b7103cb
SHA1 hash:
dab06cdbaac96f8a3892708e76dd5b4e38133794
Link:
https://www.unpac.me/results/4b82be8a-64be-451d-9232-ce99ee08543a/
SH256 hash:
4682349d95a915780d239aae771d26869576b7c77efb983608b3907c83bdc7c6
MD5 hash:
df0cb93015884d62e4d550b1aca736d0
SHA1 hash:
1b5cef77fe197658b5179c4856a455fa81ae472a
Detections:
win_dbatloader_g1
Create hunting rule
Link:
https://www.unpac.me/results/4b82be8a-64be-451d-9232-ce99ee08543a/
Parent samples :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 hash:
807093752106d15ce311660c16c40e2a6987a00ce7e2710b19b64d9501a36f36
MD5 hash:
3d917fd5f2f5e18c28d68437ea4e9dc0
SHA1 hash:
276f1c5b73545dd5bc1fcf7d4e745a5a6e78d274
Detections:
DbatLoaderStage1
Create hunting rule
Link:
https://www.unpac.me/results/4b82be8a-64be-451d-9232-ce99ee08543a/
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/807093752106d15ce311660c16c40e2a6987a00ce7e2710b19b64d9501a36f36

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:CMD_Ping_Localhost
Create hunting rule
Rule name:Disable_Defender
Create hunting rule
Author:iam-py-test
Description:Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:Typical_Malware_String_Transforms
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects typical strings in a reversed or otherwise modified form
Reference:Internal Research
Rule name:Typical_Malware_String_Transforms_RID3473
Create hunting rule
Author:Florian Roth
Description:Detects typical strings in a reversed or otherwise modified form
Reference:Internal Research

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/372598/

Comments