MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 80db712c33ffbe9dc0a8a844a8c0e7dcd406db8b6b5d2955c8e60a6395e4f539. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 80db712c33ffbe9dc0a8a844a8c0e7dcd406db8b6b5d2955c8e60a6395e4f539
SHA3-384 hash: 7561910988050a6928b068979020cf04b0e68a1e77564921759f55c4cde5ccfe36f62ad88a9b881763988001e182e628
SHA1 hash: 756f0a1483b7eecdb5b70eb818f5fd569915a334
MD5 hash: 52687110c85e1388c85a91e500a61ec9
humanhash: utah-sweet-six-wyoming
File name:INVOICE 20211027.exe
Download: download sample
Signature RemcosRAT
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File size:1'372'160 bytes
First seen:2021-10-27 21:27:07 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:yhEoj7L+ovFa3YYPTCXrmKsr3S5NTA7CJnnLbGjbBynj1UhejfdcikMnbzXNEmt4:iv0aSC5dAMnunEnj1mCbzeeST
Threatray 809 similar samples on MalwareBazaar
TLSH T17C556C021349AFA9F43EC73D911D04D847F0F207E312E95E7DA95EC859A6F8B9361B22
Reporter GovCERT_CH
Tags:exe RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
167
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/200720/
Detection(s):
SecuriteInfo.com.Suspicious.Win32.Save.a.20879.2370.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:
Gathering data
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.
Malware family:
REMCOS
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/54beb2c4-e43b-431f-ba45-5ff24e2c28a1
Result
Threat name:
Remcos
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Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/878152
Signature
.NET source code contains potential unpacker
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal Firefox passwords or cookies
Delayed program exit found
Detected Remcos RAT
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Writes to foreign memory regions
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/80db712c33ffbe9dc0a8a844a8c0e7dcd406db8b6b5d2955c8e60a6395e4f539/
Threat name:
ByteCode-MSIL.Trojan.KryptikAGen
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Status:
Malicious
First seen:
2021-10-27 17:31:00 UTC
AV detection:
10 of 28 (35.71%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qdnxclbt767j3qfivbckrqhh3tkanw4lnnossvoi4yfghfpe6u4q._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
0bb25dccd5ee69b35f2c03c04b50ec23573929d193739becb1c623d32db64e4a
RemcosRAT
1a261ffbe76d224c7d9f9136723f1cdf35f661d0e5a38f43a7ee2cb31606f359
RemcosRAT
1bcb5256d3c0ac49ce2b13c2638d2a795f6cdf77591d29cb01d0b3731615470b
RemcosRAT
1c07a02b2048d98c65295d00be10605198d719e0e0f89e8331ce31ac8f107cd0
RemcosRAT
35d2fc15f996c73842978e40af9deafb8bf3e7791c9abfcb77c87b2d34a8bc88
RemcosRAT
57da2f9c44a98ed354ca0c09b818b3078067bc53d997335176fa55f774abaeb6
RemcosRAT
6b0ab733e35430a087bff4718cb7446be43dc8484a8669d887f717fd7cece0eb
RemcosRAT
75d92595eacd434de03308b953df7cb12ae082d15093378a9d66814a41c92622
RemcosRAT
b1685b4946df16daf7ee4ecda64cc48bb48e5d0259eb0bddaca95df314de857d
RemcosRAT
ddf8299e0a1e35d69a3a0157d5238d754c60e6d1acc944da7345868a9fac2fa6
RemcosRAT
+ 799 additional samples on MalwareBazaar
Result
Malware family:
remcos
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Score:
  10/10
Tags:
family:remcos botnet:zara stub agilenet rat
Link:
https://tria.ge/reports/211027-1bbgvagee8/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Loads dropped DLL
Obfuscated with Agile.Net obfuscator
Executes dropped EXE
Remcos
Malware Config
C2 Extraction:
185.140.53.178:2404
Unpacked files
SH256 hash:
80db712c33ffbe9dc0a8a844a8c0e7dcd406db8b6b5d2955c8e60a6395e4f539
MD5 hash:
52687110c85e1388c85a91e500a61ec9
SHA1 hash:
756f0a1483b7eecdb5b70eb818f5fd569915a334
Link:
https://www.unpac.me/results/388f16e7-2052-4c8c-9363-42bc194e14e6/
Malware family:
Goobin
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Verdict:
Malicious
Link:
https://www.vmray.com/analyses/80db712c33ff/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/80db712c33ffbe9dc0a8a844a8c0e7dcd406db8b6b5d2955c8e60a6395e4f539

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
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Rule name:pe_imphash
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Rule name:Skystars_Malware_Imphash
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Author:Skystars LightDefender
Description:imphash

File information

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

Malspam

RemcosRAT

Executable exe 80db712c33ffbe9dc0a8a844a8c0e7dcd406db8b6b5d2955c8e60a6395e4f539

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/200720/

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