MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ae284655948354c6ed48e95cf2aaa058d376ed19d2aa69aa38eecea72ee2f576. 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: 18


Intelligence 18 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ae284655948354c6ed48e95cf2aaa058d376ed19d2aa69aa38eecea72ee2f576
SHA3-384 hash: c70ca4aa682b2c0b20279dfc1ce41486416380b4d32c296baac0b57950df45aacece9365c6cb5be88b903a014a4be351
SHA1 hash: ec0f3bfb11e17040fd4ef3c9d2399fd95ce4bade
MD5 hash: bc3e6bce7d0710d3f7e9e84c4be8008d
humanhash: bacon-pizza-vegan-virginia
File name:SecuriteInfo.com.Win32.MalwareX-gen.1358.31487
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:1'169'416 bytes
First seen:2024-08-20 08:21:02 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'647 x AgentTesla, 19'451 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 24576:D95C/qaSuhCBs5TcglDxzrGZQpio7Cyd3HkY3jJaXqm3Z:biUuO+TcmDxuex7CyxkYYqmJ
Threatray 934 similar samples on MalwareBazaar
TLSH T1124502A261595B47F92E53F21475C9F91B722E3AD570EA0D6CEEBCE77273302210281B
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon 13607332330b0bb3 (55 x AgentTesla, 16 x RedLineStealer, 13 x MassLogger)
Reporter SecuriteInfoCom
Tags:exe RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
384
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
remcos
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.Win32.MalwareX-gen.1358.31487
Verdict:
Malicious activity
Analysis date:
2024-08-20 08:23:15 UTC
Tags:
netreactor rat remcos remote evasion stealer keylogger mpress
Link:
https://app.any.run/tasks/74a56528-76da-4163-8f58-5d09b8c1a563

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.MalwareX-gen.1358.31487.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66c451f0e7ff3f5a063b983b
Tags:
Discovery Encryption Execution Generic Network Static Stealth Msil
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
overlay packed vbnet
Link:
https://www.filescan.io/uploads/66c451f40b7912dbe10ff4d5/reports/444ad112-e4f2-4178-a1f6-c4c38f6f2ce6/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/ae284655948354c6ed48e95cf2aaa058d376ed19d2aa69aa38eecea72ee2f576
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.
Malware family:
REMCOS
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/af86f22e-ca5a-459f-9476-be16c6d262c9
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
rans.phis.troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1495498
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
AI detected suspicious sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to bypass UAC (CMSTPLUA)
Contains functionality to register a low level keyboard hook
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal Firefox passwords or cookies
Contains functionalty to change the wallpaper
Delayed program exit found
Detected Remcos RAT
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
Loading BitLocker PowerShell Module
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Remcos
Sigma detected: Scheduled temp file as task from temp location
Suricata IDS alerts for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Instant Messenger accounts or passwords
Tries to steal Mail credentials (via file / registry access)
Tries to steal Mail credentials (via file registry)
Uses dynamic DNS services
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected Remcos RAT
Yara detected UAC Bypass using CMSTP
Yara detected WebBrowserPassView password recovery tool
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1495498 Sample: SecuriteInfo.com.Win32.Malw... Startdate: 20/08/2024 Architecture: WINDOWS Score: 100 59 sungito2.ddns.net 2->59 61 geoplugin.net 2->61 75 Multi AV Scanner detection for domain / URL 2->75 77 Suricata IDS alerts for network traffic 2->77 79 Found malware configuration 2->79 83 14 other signatures 2->83 9 SecuriteInfo.com.Win32.MalwareX-gen.1358.31487.exe 7 2->9         started        13 SAhGiXEbRrLb.exe 5 2->13         started        signatures3 81 Uses dynamic DNS services 59->81 process4 file5 51 C:\Users\user\AppData\...\SAhGiXEbRrLb.exe, PE32 9->51 dropped 53 C:\Users\...\SAhGiXEbRrLb.exe:Zone.Identifier, ASCII 9->53 dropped 55 C:\Users\user\AppData\Local\...\tmp1B43.tmp, XML 9->55 dropped 57 SecuriteInfo.com.W....1358.31487.exe.log, ASCII 9->57 dropped 85 Tries to steal Mail credentials (via file registry) 9->85 87 Uses schtasks.exe or at.exe to add and modify task schedules 9->87 89 Adds a directory exclusion to Windows Defender 9->89 91 Injects a PE file into a foreign processes 9->91 15 SecuriteInfo.com.Win32.MalwareX-gen.1358.31487.exe 3 16 9->15         started        20 powershell.exe 23 9->20         started        22 powershell.exe 23 9->22         started        24 schtasks.exe 1 9->24         started        93 Multi AV Scanner detection for dropped file 13->93 95 Contains functionality to bypass UAC (CMSTPLUA) 13->95 97 Contains functionalty to change the wallpaper 13->97 99 5 other signatures 13->99 26 SAhGiXEbRrLb.exe 13->26         started        28 schtasks.exe 13->28         started        signatures6 process7 dnsIp8 63 sungito2.ddns.net 154.216.19.222, 49712, 49713, 5055 SKHT-ASShenzhenKatherineHengTechnologyInformationCo Seychelles 15->63 65 geoplugin.net 178.237.33.50, 49715, 80 ATOM86-ASATOM86NL Netherlands 15->65 49 C:\ProgramData\remcos\logs.dat, data 15->49 dropped 67 Detected Remcos RAT 15->67 69 Maps a DLL or memory area into another process 15->69 71 Installs a global keyboard hook 15->71 30 SecuriteInfo.com.Win32.MalwareX-gen.1358.31487.exe 15->30         started        33 SecuriteInfo.com.Win32.MalwareX-gen.1358.31487.exe 15->33         started        35 SecuriteInfo.com.Win32.MalwareX-gen.1358.31487.exe 15->35         started        73 Loading BitLocker PowerShell Module 20->73 37 conhost.exe 20->37         started        39 WmiPrvSE.exe 20->39         started        41 conhost.exe 22->41         started        43 conhost.exe 24->43         started        45 conhost.exe 28->45         started        file9 signatures10 process11 signatures12 101 Tries to steal Instant Messenger accounts or passwords 30->101 103 Tries to steal Mail credentials (via file / registry access) 30->103 105 Tries to harvest and steal browser information (history, passwords, etc) 33->105 47 WerFault.exe 35->47         started        process13
Score:
96%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/ae284655948354c6ed48e95cf2aaa058d376ed19d2aa69aa38eecea72ee2f576
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ae284655948354c6ed48e95cf2aaa058d376ed19d2aa69aa38eecea72ee2f576/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2024-08-20 06:12:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
22 of 24 (91.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vyuemvmuqnkmn3ki5fopfkvaldjxn3iz2kvgtkry53hkolxc6v3a._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
00082a148e8eb6745164c0cbf7c142539ada8fb4004deb8b3ae028b7181c552b
RemcosRAT
2320bdd2ef439c3c079ecf8c1c89ff9e8d2c20ed47f459c29186b00c476fa7d4
RemcosRAT
6cc066c3a33644d8a54496de97374b7a8804b490f7d3ca66c62c1bc6cb695fa5
RemcosRAT
95be57795b850e5aa098c80a107bafdb581da7653d9b57b8f2d37b89880de224
RemcosRAT
9b9ba6e3df79c2acd5ecdb46d3fb5f4828bcad17b899841fda48bef82f7ab1a1
RemcosRAT
9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8
RemcosRAT
af0b876a436452a6e998fc622493aaa4553bcc53864d66a6a6d5d476a85902eb
RemcosRAT
+ 924 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:aug 20 collection credential_access discovery execution rat spyware stealer
Link:
https://tria.ge/reports/240820-j82a4a1hnf/
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses Microsoft Outlook accounts
Checks computer location settings
Reads user/profile data of web browsers
Command and Scripting Interpreter: PowerShell
Credentials from Password Stores: Credentials from Web Browsers
Detected Nirsoft tools
NirSoft MailPassView
NirSoft WebBrowserPassView
Remcos
Malware Config
C2 Extraction:
sungito2.ddns.net:5055
154.216.19.222:7088
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/5fede150-e4c3-4899-9627-28478fde60d1
Unpacked files
SH256 hash:
9b0dfbc55536930b5021fab1b38908ef8328ca5be5ea6cd54c47dee9a028da29
MD5 hash:
651487ba017dda40a058d676a1346276
SHA1 hash:
bfa1e4a6f30feafedf89c1a2bd046512948a37fb
Detections:
Remcos
Create hunting rule
win_remcos_auto
Create hunting rule
win_remcos_w0
Create hunting rule
malware_windows_remcos_rat
Create hunting rule
Link:
https://www.unpac.me/results/c31d3a02-f8b8-42c0-a0c0-c129059b1032/
SH256 hash:
8ded42c9497f99dd8b747b8da9c7963e6fa3d6e7f3622ef1fbaa04b50efe9d17
MD5 hash:
7017a883e86a0e5bdc2ab2d18534cdf9
SHA1 hash:
b40fc9e21fa53ddc9b4ff6cafc7d0b591bfc34a8
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/c31d3a02-f8b8-42c0-a0c0-c129059b1032/
Parent samples :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 hash:
6acc5d6df27e7a7c84a02305b36188873a3fc0c9cefcbecb82af0c6a1609047c
MD5 hash:
20d04d15be1f8344803d537c208844a4
SHA1 hash:
965b5b2bad3428cb11b1988247b6c593d64e6a3e
Link:
https://www.unpac.me/results/c31d3a02-f8b8-42c0-a0c0-c129059b1032/
SH256 hash:
b67c2f78835121b5b1d3ffb563a70ae3c2d2ab38ce93553196c88e6b81197d59
MD5 hash:
6ad884a7e9549a9ef7816ae255a558a9
SHA1 hash:
6505a886f52fc837656f8d51b5f524a13ba20f25
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Create hunting rule
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/c31d3a02-f8b8-42c0-a0c0-c129059b1032/
SH256 hash:
ae284655948354c6ed48e95cf2aaa058d376ed19d2aa69aa38eecea72ee2f576
MD5 hash:
bc3e6bce7d0710d3f7e9e84c4be8008d
SHA1 hash:
ec0f3bfb11e17040fd4ef3c9d2399fd95ce4bade
Link:
https://www.unpac.me/results/c31d3a02-f8b8-42c0-a0c0-c129059b1032/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ae2846559483/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.55
Link:
https://yomi.yoroi.company/submissions/ae284655948354c6ed48e95cf2aaa058d376ed19d2aa69aa38eecea72ee2f576

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:AgentTesla_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
Rule name:INDICATOR_KB_CERT_7c1118cbbadc95da3752c46e47a27438
Create hunting rule
Author:ditekSHen
Description:Detects executables signed with stolen, revoked or invalid certificates
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
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.

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high

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