MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2e6db642fad3918398b520cf655d6ca7fc040bd177e30a30bd7f549adb4e48c0. 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: 17


Intelligence 17 IOCs 1 YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2e6db642fad3918398b520cf655d6ca7fc040bd177e30a30bd7f549adb4e48c0
SHA3-384 hash: 6c671b72bbf2146d14f95d49c04fa9ba0676d9b8a9317a3e4b3227b4a737485284f69122d19a13ce96a2375d61686af9
SHA1 hash: 7ae9c93f0c69bc86cd7d1abcf34340667a2d791c
MD5 hash: 5ba3af74071e58c1f18c22ac35c6cbb7
humanhash: mirror-delaware-mirror-bakerloo
File name:5ba3af74071e58c1f18c22ac35c6cbb7.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:2'617'791 bytes
First seen:2024-08-24 14:40:25 UTC
Last seen:2024-08-24 15:22:15 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 40ab50289f7ef5fae60801f88d4541fc (59 x ValleyRAT, 49 x Gh0stRAT, 41 x OffLoader)
ssdeep 49152:XwREDDMAfQRw4z0g3Q1edHeMxWrP+beY7UY714:XwREzfQRDzJQ1edMwZgN
Threatray 45 similar samples on MalwareBazaar
TLSH T138C5E023F2CBE43EE45E1B3705B2A14494FB6A24A422AD1797ECB4ECCF255601D3E257
TrID 39.3% (.EXE) Inno Setup installer (107240/4/30)
21.1% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
15.7% (.EXE) InstallShield setup (43053/19/16)
15.2% (.EXE) Win32 EXE PECompact compressed (generic) (41569/9/9)
3.8% (.EXE) Win64 Executable (generic) (10523/12/4)
Magika pebin
File icon (PE):PE icon
dhash icon 5050d270cccc82ae (109 x Adware.Generic, 43 x LummaStealer, 42 x OffLoader)
Reporter abuse_ch
Tags:exe RAT RemcosRAT


Avatar
abuse_ch
RemcosRAT C2:
104.238.220.231:4871

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
104.238.220.231:4871 https://threatfox.abuse.ch/ioc/1315915/

Intelligence

File Origin
# of uploads :
2
# of downloads :
417
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
remcos
Create hunting rule
ID:
1
File name:
5ba3af74071e58c1f18c22ac35c6cbb7.exe
Verdict:
Malicious activity
Analysis date:
2024-08-24 14:41:28 UTC
Tags:
rat remcos evasion keylogger xor-url generic
Link:
https://app.any.run/tasks/e9b04e43-afc9-46d3-bf07-810befedcea0

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.005b98fa1.3694.19031.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66c9f100e7ff3f5a063bdf7c
Tags:
Discovery Encryption Network Stealth Trojan
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Creating a window
Creating a process from a recently created file
Сreating synchronization primitives
Searching for synchronization primitives
Creating a process with a hidden window
Launching a process
DNS request
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Searching for the window
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
embarcadero_delphi fingerprint installer lolbin overlay packed setupapi shell32
Link:
https://www.filescan.io/uploads/66c9f10106cd69fa60ba305d/reports/cdd6414c-b280-412a-af48-5af6e1cd01d3/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/2e6db642fad3918398b520cf655d6ca7fc040bd177e30a30bd7f549adb4e48c0
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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/57d930cc-961b-4fdb-9c73-9cef4a4fd414
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
spyw.evad.rans.troj.expl
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1498437
Signature
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
Found malware configuration
Installs a global keyboard hook
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Opens the same file many times (likely Sandbox evasion)
Uses dynamic DNS services
Yara detected Remcos RAT
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
Score:
38%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/2e6db642fad3918398b520cf655d6ca7fc040bd177e30a30bd7f549adb4e48c0
Detection:
remcos
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2e6db642fad3918398b520cf655d6ca7fc040bd177e30a30bd7f549adb4e48c0/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fzw3mqx22oiyhgfvedhwkxlmu76aic6ro7rqumf5p5kjvw2ojdaa._file
Verdict:
malicious
Similar samples:
06f6724f13a99d43350b8c3239a574cb6d9bf07b9cb882f8670669da22568ac0
RemcosRAT
62bd169a33d75b7f682c786a8639cc867d4be43628def65757c31c1efd5c4905
RemcosRAT
6bef7c9809b35c7a2111872544e68aa29b8323f5936b6b1122c5f4138cf6e1e8
RemcosRAT
7143a5a1be6622001a7fdc52367a92155125504715dd96b38df6e67a6d48bd0c
RemcosRAT
81fa2b7bd9d726d239b08595d1445efaa697ef45761551b966c3a3930288952d
RemcosRAT
e3880c7db78e09748fe9caf02f330b1c61cd3aaaa31ffe93fb5ba1fb1035f761
RemcosRAT
+ 35 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:mentor discovery rat
Link:
https://tria.ge/reports/240824-r2eshswgrk/
Behaviour
Checks processor information in registry
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Executes dropped EXE
Loads dropped DLL
Remcos
Malware Config
C2 Extraction:
hulolawyo199jestie01.duckdns.org:4871
hulolawyo199jestie01.duckdns.org:4872
hulolawyo199jestie02.duckdns.org:4871
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/597a472b-7af5-449c-a3ee-71a81ffbb47f
Unpacked files
SH256 hash:
539e6f4a1e04dc0d5d87693aaee3bc96f25b6d5ef4b814bed1f9b001ca190605
MD5 hash:
b5602626b9d6478cdec2c246d0b5fefb
SHA1 hash:
3896b5aa66925d47340801ebb4a588c286ad793a
Detections:
win_darkgate_w1
Create hunting rule
Link:
https://www.unpac.me/results/9e39f2a5-945d-482e-a968-8be7881bcb72/
SH256 hash:
650ce1a1cdfe89653e0beecd73ad13532e5ca5f35cf3b7f58178eb4f6a1bc112
MD5 hash:
d6839a71e777367d6426d0e043bbfdc5
SHA1 hash:
8edfe3abaff9ee6482937419b6a2cfc3345c1104
Detections:
AutoIT_Compiled
Create hunting rule
Link:
https://www.unpac.me/results/9e39f2a5-945d-482e-a968-8be7881bcb72/
SH256 hash:
939b075c2a36c5f35bcd506bee579a03d28928ef76b17b266189a7f6b51dc949
MD5 hash:
0e96dc31224a55d2fceb8ee524289ea9
SHA1 hash:
99b78b85db30a5dd1188911a147d67c0b3c84b35
Link:
https://www.unpac.me/results/9e39f2a5-945d-482e-a968-8be7881bcb72/
SH256 hash:
2e6db642fad3918398b520cf655d6ca7fc040bd177e30a30bd7f549adb4e48c0
MD5 hash:
5ba3af74071e58c1f18c22ac35c6cbb7
SHA1 hash:
7ae9c93f0c69bc86cd7d1abcf34340667a2d791c
Link:
https://www.unpac.me/results/9e39f2a5-945d-482e-a968-8be7881bcb72/
Malware family:
DarkGate
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/2e6db642fad3/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Remcos
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/2e6db642fad3918398b520cf655d6ca7fc040bd177e30a30bd7f549adb4e48c0

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:Borland
Create hunting rule
Author:malware-lu
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns

File information

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

Web download

RemcosRAT

Executable exe 2e6db642fad3918398b520cf655d6ca7fc040bd177e30a30bd7f549adb4e48c0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3126272/
  
Delivery method
Distributed via web download

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
Reviews
IDCapabilitiesEvidence
AUTH_APIManipulates User Authorizationadvapi32.dll::AllocateAndInitializeSid
advapi32.dll::ConvertSidToStringSidW
advapi32.dll::ConvertStringSecurityDescriptorToSecurityDescriptorW
advapi32.dll::EqualSid
advapi32.dll::FreeSid
SECURITY_BASE_APIUses Security Base APIadvapi32.dll::AdjustTokenPrivileges
advapi32.dll::GetTokenInformation
WIN32_PROCESS_APICan Create Process and Threadskernel32.dll::CreateProcessW
advapi32.dll::OpenProcessToken
advapi32.dll::OpenThreadToken
kernel32.dll::CloseHandle
kernel32.dll::CreateThread
WIN_BASE_APIUses Win Base APIkernel32.dll::LoadLibraryA
kernel32.dll::LoadLibraryExW
kernel32.dll::LoadLibraryW
kernel32.dll::GetDriveTypeW
kernel32.dll::GetVolumeInformationW
kernel32.dll::GetSystemInfo
WIN_BASE_IO_APICan Create Fileskernel32.dll::CreateDirectoryW
kernel32.dll::CreateFileW
kernel32.dll::DeleteFileW
kernel32.dll::GetWindowsDirectoryW
kernel32.dll::GetSystemDirectoryW
kernel32.dll::GetFileAttributesW
WIN_BASE_USER_APIRetrieves Account Informationadvapi32.dll::LookupPrivilegeValueW
WIN_REG_APICan Manipulate Windows Registryadvapi32.dll::RegOpenKeyExW
advapi32.dll::RegQueryValueExW
WIN_USER_APIPerforms GUI Actionsuser32.dll::PeekMessageW
user32.dll::CreateWindowExW

Comments