MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9e4fe2065163e81dce184878d447a93ad80d95dd09bf90e90b92d37c28aaab01. 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 1 YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9e4fe2065163e81dce184878d447a93ad80d95dd09bf90e90b92d37c28aaab01
SHA3-384 hash: f7f19f28925a2acc2690f2b52baa8ae46ca7e470ed8689c982b78ef21e847e39d9540db788189b217a431d06cf15ffe5
SHA1 hash: d0a9398e3267bb0a8f43c31944b4e65394c2b19e
MD5 hash: c20e7d0b68d56a70bea707a180d6be4d
humanhash: west-undress-gee-california
File name:SecuriteInfo.com.Trojan.PackedNET.580.2206.23495
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:611'328 bytes
First seen:2021-03-22 09:19:05 UTC
Last seen:2021-03-22 09:35:31 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'653 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 12288:utZGJpXkfvfPcdv3XrBB1h61FSVt92uRXTCc5gqLEasTLad:G00fvCnrBB1YyVaiBKHq
Threatray 1'671 similar samples on MalwareBazaar
TLSH 5ED4C0692245AF4CDD3A0D7AD54A381097F0C5EE8613EAA35EF214ED054EBED8CF21C6
Reporter SecuriteInfoCom
Tags:RAT RemcosRAT

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
172.111.156.36:1996 https://threatfox.abuse.ch/ioc/4940/

Intelligence

File Origin
# of uploads :
2
# of downloads :
125
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
d947d15d7cc387f10da6fad21058c8dbca632f716d9fc528fda01b94f90903b9
Verdict:
Malicious activity
Analysis date:
2021-03-19 05:07:16 UTC
Tags:
exploit CVE-2017-11882 loader
Link:
https://app.any.run/tasks/4f305516-77ce-44dd-b37d-a402491b35dd

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/125872/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.580.2206.23495.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
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.
Gathering data
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/647566
Signature
C2 URLs / IPs found in malware configuration
Contains functionality to capture and log keystrokes
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
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
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AntiVM3
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 372748 Sample: SecuriteInfo.com.Trojan.Pac... Startdate: 22/03/2021 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 7 other signatures 2->58 10 SecuriteInfo.com.Trojan.PackedNET.580.2206.exe 3 2->10         started        14 win.exe 2 2->14         started        16 win.exe 2 2->16         started        process3 file4 48 SecuriteInfo.com.T...ET.580.2206.exe.log, ASCII 10->48 dropped 68 Contains functionality to steal Chrome passwords or cookies 10->68 70 Contains functionality to capture and log keystrokes 10->70 72 Contains functionality to inject code into remote processes 10->72 74 Contains functionality to steal Firefox passwords or cookies 10->74 18 SecuriteInfo.com.Trojan.PackedNET.580.2206.exe 4 4 10->18         started        76 Injects a PE file into a foreign processes 14->76 21 win.exe 14->21         started        23 win.exe 14->23         started        25 win.exe 14->25         started        27 win.exe 16->27         started        signatures5 process6 file7 44 C:\Users\user\AppData\Roaming\win.exe, PE32 18->44 dropped 46 C:\Users\user\...\win.exe:Zone.Identifier, ASCII 18->46 dropped 29 wscript.exe 1 18->29         started        process8 process9 31 cmd.exe 1 29->31         started        process10 33 win.exe 3 31->33         started        37 conhost.exe 31->37         started        file11 42 C:\Users\user\AppData\Local\...\win.exe.log, ASCII 33->42 dropped 60 Multi AV Scanner detection for dropped file 33->60 62 Machine Learning detection for dropped file 33->62 64 Contains functionality to steal Chrome passwords or cookies 33->64 66 3 other signatures 33->66 39 win.exe 2 1 33->39         started        signatures12 process13 dnsIp14 50 wedsazxcvfghyuiokjhbnvfcdsaweyplmhbvrtud.ydns.eu 46.243.208.39, 1996 M247GB Netherlands 39->50
Detection:
remcos
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9e4fe2065163e81dce184878d447a93ad80d95dd09bf90e90b92d37c28aaab01/
Threat name:
Win32.Trojan.Ymacco
Create hunting rule
Status:
Malicious
First seen:
2021-03-19 06:15:24 UTC
File Type:
PE (.Net Exe)
Extracted files:
14
AV detection:
28 of 47 (59.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tzh6ebsrmpub3tqyjb4nir5jhlma3fo5bg7zb2ilsljxykfkvmaq._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
21691425c52cf7a77c0e3a65cc1c0c59cb026d5b76e78160ebb8a553f9bbe50c
RemcosRAT
3b1b352f3c4d0fe235b45d9db418e1e4155ab31265ee368ed646ac38071a2eda
RemcosRAT
4791861118e0be776fd14153e2feca7d25f5a91a6c32a997385f5ae272e3d7c8
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4b8335250b1cfcb5fac9790261dd43f5efcbc187c68961ee5afd34662d0599ed
RemcosRAT
5b10f4a23880b51923a0df3e9e3c37f40eb0d3cc93de7b463da62f936a501385
RemcosRAT
61d9f4cbc76b7889d7d17d262b63c0fd2ee40642653063b1eb6ab84397f8c57b
RemcosRAT
82027bdaf86e2d0da1c45ede5efd820a1cbaace1b1b8f7675b8115d82db75f26
RemcosRAT
d34e588c8bef9cef39708c52f7f372bcd4b5fc39e4eaf0b9193aa586a10d7cc2
RemcosRAT
dfd3c33bf7be405cea03a045f3df2d9ff35f04c7da918eb916b6f224a58eea1f
RemcosRAT
e26c95b32b64e3f7b5d72d52be2fd7cb52c7a2c1df25f5337a783a1735f806ad
RemcosRAT
+ 1'661 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos persistence rat
Link:
https://tria.ge/reports/210322-qqjdacsqbe/
Behaviour
Modifies registry class
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:
wedsazxcvfghyuiokjhbnvfcdsaweyplmhbvrtud.ydns.eu:1996
Unpacked files
SH256 hash:
2b43013edb5706a946f4e523a1a219b31fe2a7e05c48884c048882b3c1327655
MD5 hash:
b7159eb14fe565d4e233604b629bbd8a
SHA1 hash:
64f82c67e6c7cbc078141162a49bffcee3d9ebb9
Link:
https://www.unpac.me/results/425f0595-e5df-493b-8777-ecaba0c0dde1/
SH256 hash:
9e4fe2065163e81dce184878d447a93ad80d95dd09bf90e90b92d37c28aaab01
MD5 hash:
c20e7d0b68d56a70bea707a180d6be4d
SHA1 hash:
d0a9398e3267bb0a8f43c31944b4e65394c2b19e
Link:
https://www.unpac.me/results/425f0595-e5df-493b-8777-ecaba0c0dde1/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Remcos
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/9e4fe2065163e81dce184878d447a93ad80d95dd09bf90e90b92d37c28aaab01

File information

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

Web download

RemcosRAT

Executable exe 9e4fe2065163e81dce184878d447a93ad80d95dd09bf90e90b92d37c28aaab01

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1083055/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/125872/

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