MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 69dcf72c5f8c1751c5b144899cd43d26c7a639748d4b9a6de53bd4e3a492da3b. 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 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 69dcf72c5f8c1751c5b144899cd43d26c7a639748d4b9a6de53bd4e3a492da3b
SHA3-384 hash: 5cdcf1c40c4a7f994b5ab23a5c05f695b98562516338cb9f50c3bd7b8899c0c82267945a584059985611eb2490c78582
SHA1 hash: 17fd209d1ab414da48dae8f2a5b83a435d2ecb21
MD5 hash: 80f76c27257e6f3e7566b9ef3ea79503
humanhash: xray-vegan-butter-emma
File name:SecuriteInfo.com.Generic.mg.80f76c27257e6f3e.8558
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:1'357'312 bytes
First seen:2021-01-21 10:15:29 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 24576:Q6sdEFg4Q8OKh4qLA3w+yNCEVBi4eZ/KrKvy/ylCQLaoGdBgvyiKXCWtiH6Jii5E:QQFgv8OKh4qLA3w+yNCEVBi4eZ/KrKvL
Threatray 1'448 similar samples on MalwareBazaar
TLSH 83553E583F3702E0F5E4F2E2C4B19409B26FEEB6A619D6552637909E1C07BC660E7C2D
Reporter SecuriteInfoCom
Tags:RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
153
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Generic.mg.80f76c27257e6f3e.8558
Verdict:
Malicious activity
Analysis date:
2021-01-21 10:52:42 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/97d1bdad-0e07-4a6b-b955-edc1420f7cb3

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/113254/
Detection(s):
SecuriteInfo.com.Generic.mg.80f76c27257e6f3e.8558.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Running batch commands
Creating a process with a hidden window
Launching a process
Sending a UDP request
Adding an access-denied ACE
Creating a file
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Creating a file in the %temp% directory
Creating a process from a recently created file
Deleting a recently created file
DNS request
Sending a custom TCP request
Unauthorized injection to a recently created process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process by context flags manipulation
Setting a global event handler for the keyboard
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.
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/587096
Signature
Contains functionality to capture and log keystrokes
Contains functionality to hide a thread from the debugger
Contains functionality to inject code into remote processes
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal Firefox passwords or cookies
Country aware sample found (crashes after keyboard check)
Detected Remcos RAT
Hides threads from debuggers
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
Sigma detected: Remcos
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 342573 Sample: SecuriteInfo.com.Generic.mg... Startdate: 21/01/2021 Architecture: WINDOWS Score: 100 83 Malicious sample detected (through community Yara rule) 2->83 85 Multi AV Scanner detection for submitted file 2->85 87 Detected Remcos RAT 2->87 89 4 other signatures 2->89 11 SecuriteInfo.com.Generic.mg.80f76c27257e6f3e.exe 3 2->11         started        14 win.exe 2->14         started        16 win.exe 2->16         started        process3 signatures4 99 Contains functionality to steal Chrome passwords or cookies 11->99 101 Contains functionality to capture and log keystrokes 11->101 103 Contains functionality to inject code into remote processes 11->103 105 Contains functionality to steal Firefox passwords or cookies 11->105 18 cmd.exe 1 11->18         started        20 SecuriteInfo.com.Generic.mg.80f76c27257e6f3e.exe 4 4 11->20         started        23 cmd.exe 1 11->23         started        29 2 other processes 11->29 107 Hides threads from debuggers 14->107 25 cmd.exe 14->25         started        27 cmd.exe 14->27         started        process5 file6 31 conhost.exe 18->31         started        33 timeout.exe 1 18->33         started        77 C:\Users\user\AppData\Roaming\win.exe, PE32 20->77 dropped 79 C:\Users\user\...\win.exe:Zone.Identifier, ASCII 20->79 dropped 35 wscript.exe 1 20->35         started        37 conhost.exe 23->37         started        39 timeout.exe 1 23->39         started        45 2 other processes 25->45 47 2 other processes 27->47 41 conhost.exe 29->41         started        43 timeout.exe 1 29->43         started        process7 process8 49 cmd.exe 1 31->49         started        process9 51 win.exe 3 49->51         started        54 conhost.exe 49->54         started        signatures10 91 Multi AV Scanner detection for dropped file 51->91 93 Machine Learning detection for dropped file 51->93 95 Contains functionality to steal Chrome passwords or cookies 51->95 97 4 other signatures 51->97 56 cmd.exe 51->56         started        58 cmd.exe 51->58         started        60 cmd.exe 51->60         started        62 win.exe 51->62         started        process11 dnsIp12 65 conhost.exe 56->65         started        67 timeout.exe 56->67         started        69 conhost.exe 58->69         started        71 timeout.exe 58->71         started        73 conhost.exe 60->73         started        75 timeout.exe 60->75         started        81 hjduiebcvzcalpmjdbcnwqadhsiybcnzxswedgap.ydns.eu 172.94.37.30, 2024, 49735, 49756 M247GB United States 62->81 process13
Detection:
remcos
Create hunting rule
Link:
https://mwdb.cert.pl/sample/69dcf72c5f8c1751c5b144899cd43d26c7a639748d4b9a6de53bd4e3a492da3b/
Threat name:
ByteCode-MSIL.Backdoor.Remcos
Create hunting rule
Status:
Malicious
First seen:
2021-01-21 08:19:45 UTC
AV detection:
24 of 46 (52.17%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=nhopolc7rqlvdrnrisezzvb5e3d2molurvfzu3pfhpkohjes3i5q._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
21691425c52cf7a77c0e3a65cc1c0c59cb026d5b76e78160ebb8a553f9bbe50c
RemcosRAT
3b1b352f3c4d0fe235b45d9db418e1e4155ab31265ee368ed646ac38071a2eda
RemcosRAT
4791861118e0be776fd14153e2feca7d25f5a91a6c32a997385f5ae272e3d7c8
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5b10f4a23880b51923a0df3e9e3c37f40eb0d3cc93de7b463da62f936a501385
RemcosRAT
61d9f4cbc76b7889d7d17d262b63c0fd2ee40642653063b1eb6ab84397f8c57b
RemcosRAT
82027bdaf86e2d0da1c45ede5efd820a1cbaace1b1b8f7675b8115d82db75f26
RemcosRAT
9930543939f97818319ed031530d9e084994331aa4b06a304faeb321bbcc63db
RemcosRAT
d34e588c8bef9cef39708c52f7f372bcd4b5fc39e4eaf0b9193aa586a10d7cc2
RemcosRAT
dfd3c33bf7be405cea03a045f3df2d9ff35f04c7da918eb916b6f224a58eea1f
RemcosRAT
e26c95b32b64e3f7b5d72d52be2fd7cb52c7a2c1df25f5337a783a1735f806ad
RemcosRAT
+ 1'438 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos persistence ransomware rat
Link:
https://tria.ge/reports/210121-9bl3464hla/
Behaviour
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Modifies registry class
Suspicious behavior: GetForegroundWindowSpam
Program crash
Enumerates physical storage devices
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Adds Run key to start application
Loads dropped DLL
Executes dropped EXE
Remcos
Malware Config
C2 Extraction:
hjduiebcvzcalpmjdbcnwqadhsiybcnzxswedgap.ydns.eu:2024
Unpacked files
SH256 hash:
e97f24067dcbf3f59810a5b7c9f823d91f91864604f0b63caaa27b2888f7ae9e
MD5 hash:
20a4b9e6f238589a421c0077e2642b61
SHA1 hash:
be8151e6f236b74b01f2340394177358ed028a94
Link:
https://www.unpac.me/results/c1c99b16-aca8-4df0-afa5-0153f5836fd0/
SH256 hash:
e00d9df0440801dad8812fbb13fff2490a00663e7501acd088638a51cc6b3ea9
MD5 hash:
b0a66e5b416cd469061e7cbc66c97c2b
SHA1 hash:
9c7221782c560fc1bfc5b172d8367026f8921c2d
Detections:
win_remcos_g0
Create hunting rule
win_remcos_auto
Create hunting rule
Link:
https://www.unpac.me/results/c1c99b16-aca8-4df0-afa5-0153f5836fd0/
SH256 hash:
69dcf72c5f8c1751c5b144899cd43d26c7a639748d4b9a6de53bd4e3a492da3b
MD5 hash:
80f76c27257e6f3e7566b9ef3ea79503
SHA1 hash:
17fd209d1ab414da48dae8f2a5b83a435d2ecb21
Link:
https://www.unpac.me/results/c1c99b16-aca8-4df0-afa5-0153f5836fd0/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/69dcf72c5f8c1751c5b144899cd43d26c7a639748d4b9a6de53bd4e3a492da3b

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:Chrome_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Chrome in files like avemaria
Rule name:INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer
Create hunting rule
Author:ditekSHen
Description:detects Windows exceutables potentially bypassing UAC using eventvwr.exe
Rule name:Keylog_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Contains Keylog
Rule name:Parallax
Create hunting rule
Author:@bartblaze
Description:Identifies Parallax RAT.
Rule name:Remcos
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Remcos in memory
Rule name:remcos_rat
Create hunting rule
Author:jeFF0Falltrades
Rule name:REMCOS_RAT_variants
Create hunting rule
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.

Web download

RemcosRAT

Executable exe 69dcf72c5f8c1751c5b144899cd43d26c7a639748d4b9a6de53bd4e3a492da3b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/972980/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/113254/

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