MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ccdf201b95204d0826763c23521c0c9f0b78b25b123150b6f502eedce52c633a. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ccdf201b95204d0826763c23521c0c9f0b78b25b123150b6f502eedce52c633a
SHA3-384 hash: 5241853ef89a60c36db7ab2b53e462f6bb04da18ea2821e7e17caadb4ef2b0f7ab307d8a4c59b503c8922fc7f832c74f
SHA1 hash: d4228434b408892f74d912702b5baa6bfd6f1086
MD5 hash: abedbe11fe805a6174b2e38f98d00c85
humanhash: table-montana-hotel-golf
File name:abedbe11fe805a6174b2e38f98d00c85.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:497'664 bytes
First seen:2021-08-24 11:48:20 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'664 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:G6b7ceLHx70SkZYyVzbRXa9Z6NQ+GVFyZeFODOSGkEw9Ola+7Qv4XiqX:5sed70SkZDP46zaw6X
Threatray 1'961 similar samples on MalwareBazaar
TLSH T120B43A9C7250B5EFC857C876CAA82C64EA60757B930BD203A05325EDAE0D99BCF154F3
Reporter abuse_ch
Tags:exe RAT RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
114
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
abedbe11fe805a6174b2e38f98d00c85.exe
Verdict:
Malicious activity
Analysis date:
2021-08-24 11:49:58 UTC
Tags:
rat remcos
Link:
https://app.any.run/tasks/83cd9100-6702-40b4-97e3-12706526e560

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Remcos
Create hunting rule
Link:
https://www.capesandbox.com/analysis/181881/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a file
Creating a file in the %AppData% subdirectories
Enabling the 'hidden' option for recently created files
Creating a file in the %temp% directory
Running batch commands
Creating a process with a hidden window
Launching a process
Creating a process from a recently created file
Creating a window
Unauthorized injection to a recently created process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/682fa01a-6133-470f-b031-651af756c27e
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/838196
Signature
C2 URLs / IPs found in malware configuration
Contains functionality to capture and log keystrokes
Contains functionality to detect virtual machines (IN, VMware)
Contains functionality to inject code into remote processes
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal Firefox passwords or cookies
Detected Remcos RAT
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Yara detected AntiVM3
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 470628 Sample: 9ipPG3q3Eg.exe Startdate: 24/08/2021 Architecture: WINDOWS Score: 100 52 Found malware configuration 2->52 54 Malicious sample detected (through community Yara rule) 2->54 56 Multi AV Scanner detection for submitted file 2->56 58 6 other signatures 2->58 9 9ipPG3q3Eg.exe 3 2->9         started        13 remcos.exe 2 2->13         started        15 remcos.exe 2 2->15         started        process3 file4 44 C:\Users\user\AppData\...\9ipPG3q3Eg.exe.log, ASCII 9->44 dropped 66 Contains functionality to detect virtual machines (IN, VMware) 9->66 68 Contains functionality to steal Chrome passwords or cookies 9->68 70 Contains functionality to capture and log keystrokes 9->70 74 2 other signatures 9->74 17 9ipPG3q3Eg.exe 1 5 9->17         started        72 Injects a PE file into a foreign processes 13->72 20 remcos.exe 13->20         started        22 remcos.exe 15->22         started        signatures5 process6 file7 40 C:\Users\user\AppData\Roaming\...\remcos.exe, PE32 17->40 dropped 42 C:\Users\user\...\remcos.exe:Zone.Identifier, ASCII 17->42 dropped 24 cmd.exe 1 17->24         started        process8 signatures9 62 Uses ping.exe to sleep 24->62 64 Uses ping.exe to check the status of other devices and networks 24->64 27 remcos.exe 3 24->27         started        31 PING.EXE 1 24->31         started        34 conhost.exe 24->34         started        process10 dnsIp11 46 C:\Users\user\AppData\...\remcos.exe.log, ASCII 27->46 dropped 76 Multi AV Scanner detection for dropped file 27->76 78 Machine Learning detection for dropped file 27->78 80 Contains functionality to steal Chrome passwords or cookies 27->80 82 2 other signatures 27->82 36 remcos.exe 1 3 27->36         started        50 127.0.0.1 unknown unknown 31->50 file12 signatures13 process14 dnsIp15 48 nan.ydns.eu 37.0.10.73, 2404 WKD-ASIE Netherlands 36->48 60 Installs a global keyboard hook 36->60 signatures16
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ccdf201b95204d0826763c23521c0c9f0b78b25b123150b6f502eedce52c633a/
Threat name:
ByteCode-MSIL.Backdoor.NanoBot
Create hunting rule
Status:
Malicious
First seen:
2021-08-24 11:49:09 UTC
AV detection:
19 of 46 (41.30%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ztpsag4vebgqqjtwhqrvehamt4fxrms3ciyvbnxvalxnzzjmmm5a._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
4c11b7fb217b3675e60d659ce0a2c3eee1bdbd3e3ddba1ad6d762878f62534d1
RemcosRAT
5b474ca6fc8158bd6f14d53bca8962f25db3392dfe324f49ddf376610bd785e4
RemcosRAT
5f4e4a43a01b235d781c6888198b18750529dda9fc4727727940115090e06a6d
RemcosRAT
885e34ff7befbdcdb027a017843cbacdba7eebb34d3df2e3113cceb9adafe8b5
RemcosRAT
ac7d008a3ac44bc8dfe3edbbc8542ed5b51bcf911b67eb8e9a715ebb5250ad27
RemcosRAT
ce4962d3126223b4bd68704159cbdc7479fb2df4263fb9f3d57492e770b74a94
RemcosRAT
d2a1375e9e0c3c8fbc3496cb6c1690e2c47d167a5cac476b528ad2c051f85a52
RemcosRAT
ed3a96630761ee25131c40b747f50fc55aa85d5e8f631f71bbfc901dd96bac13
RemcosRAT
eeddb4eb1252a45f5a8246d68dc6557f3e0c6f264a0a6f42e81d041c53864a48
RemcosRAT
ff91b720363ded7601beba0c3b9f73c4cd677c79e88f9b82113073d0691df7a9
RemcosRAT
+ 1'951 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:host persistence rat
Link:
https://tria.ge/reports/210824-gs8bq8htcn/
Behaviour
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Loads dropped DLL
Executes dropped EXE
Remcos
Malware Config
C2 Extraction:
nan.ydns.eu:2404
Unpacked files
SH256 hash:
15d5bef89005c49afe78e652f9643350d62bec79fd69202ea471036c7164908a
MD5 hash:
2f18c22c49f92715bfcd0601b8fb6b46
SHA1 hash:
98490042e228c493841f7cd35b0910a5685a8d2e
Link:
https://www.unpac.me/results/da0a8b62-3919-4d00-94af-e6b41c5ddcfb/
SH256 hash:
0c213733bcf34ca343500d1787e8a966a50880bf7442c4bdf64b6e9cee69f06e
MD5 hash:
409067f57486d62d0ff361888df1e03a
SHA1 hash:
4b5ca571bf9439fe626e889ab4ea29de9386da01
Link:
https://www.unpac.me/results/da0a8b62-3919-4d00-94af-e6b41c5ddcfb/
SH256 hash:
f445ba251165f56706399c139431485957e9f762cbd6ddc85df02b94323495d0
MD5 hash:
5944c6c0919ceaf2320d5d6d76bc5708
SHA1 hash:
15cf3812aa6b6359246ef07cd31b09e96e314f04
Detections:
win_remcos_g0
Create hunting rule
win_remcos_auto
Create hunting rule
Link:
https://www.unpac.me/results/da0a8b62-3919-4d00-94af-e6b41c5ddcfb/
SH256 hash:
ccdf201b95204d0826763c23521c0c9f0b78b25b123150b6f502eedce52c633a
MD5 hash:
abedbe11fe805a6174b2e38f98d00c85
SHA1 hash:
d4228434b408892f74d912702b5baa6bfd6f1086
Link:
https://www.unpac.me/results/da0a8b62-3919-4d00-94af-e6b41c5ddcfb/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/ccdf201b9520/report/overview.html
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/ccdf201b95204d0826763c23521c0c9f0b78b25b123150b6f502eedce52c633a

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:pe_imphash
Create hunting rule
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Web download

RemcosRAT

Executable exe ccdf201b95204d0826763c23521c0c9f0b78b25b123150b6f502eedce52c633a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1557555/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1544733/
Cape
Cape
https://www.capesandbox.com/analysis/181881/

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