MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9f2da4ea14ae5ac6e60047a115d08472e844463c53fc56a27b0a082f603181b5. 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 YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9f2da4ea14ae5ac6e60047a115d08472e844463c53fc56a27b0a082f603181b5
SHA3-384 hash: bde58f33869102b29504c0856d320025ddd6ceedf0b643afded93c609fb655ebc2fbe0f5f009153ee99d5f87cfd30cee
SHA1 hash: ed798c3a73b927e98c23698714ac93a03a466e09
MD5 hash: 9912a5f21ad98174626db1a615ea87ea
humanhash: ten-diet-mississippi-diet
File name:Order purchase No. HX-057-24-50.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:835'584 bytes
First seen:2024-08-01 06:40:35 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 21371b611d91188d602926b15db6bd48 (70 x Formbook, 33 x AgentTesla, 20 x RemcosRAT)
ssdeep 12288:GsHzOUNUSB/o5LsI1uwajJ5yvv1l26uwRL3sEvh1X6zSoVoZE7kaO2K8iaX1gE:piUmSB/o5d1ubcvX35joimba5E
Threatray 4'315 similar samples on MalwareBazaar
TLSH T12A053323E6D0EC16D030097959F982F8E543F760956D7DE08BF8EB970D293698F261E8
TrID 39.1% (.EXE) UPX compressed Win32 Executable (27066/9/6)
38.3% (.EXE) Win32 EXE Yoda's Crypter (26569/9/4)
7.2% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.5% (.EXE) Win32 Executable (generic) (4504/4/1)
2.9% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 74f4d4d4cce4e8e0 (27 x AgentTesla, 19 x Formbook, 17 x DBatLoader)
Reporter abuse_ch
Tags:exe RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
349
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
remcos
Create hunting rule
ID:
1
File name:
Order purchase No. HX-057-24-50.exe
Verdict:
Malicious activity
Analysis date:
2024-08-01 07:01:45 UTC
Tags:
rat remcos remote keylogger evasion upx
Link:
https://app.any.run/tasks/f5c7a11f-ca95-4d12-b2ca-a237f5ad229f

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66ab2e13b7a04efc7439835d
Tags:
Generic Malware
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Creating a file in the %temp% directory
Сreating synchronization primitives
Creating a file in the Windows subdirectories
Creating a process from a recently created file
Connection attempt
Launching a process
Sending a custom TCP request
DNS request
Sending an HTTP GET request
Launching the default Windows debugger (dwwin.exe)
Creating a file
Creating a file in the %AppData% directory
Reading critical registry keys
Enabling the 'hidden' option for recently created files
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
autoit lolbin masquerade microsoft_visual_cc packed packed packed shell32 upx
Link:
https://www.filescan.io/uploads/66ab2e0a78d5c73fb1ca6e09/reports/7bb6057e-4a5e-4dff-960d-3906a288c114/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/9f2da4ea14ae5ac6e60047a115d08472e844463c53fc56a27b0a082f603181b5
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/86936b81-b121-4326-9367-125055c774d1
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/1485811
Signature
AI detected suspicious sample
Binary is likely a compiled AutoIt script file
C2 URLs / IPs found in malware configuration
Contains functionality to bypass UAC (CMSTPLUA)
Contains functionality to inject code into remote processes
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
Creates an autostart registry key pointing to binary in C:\Windows
Creates autostart registry keys with suspicious names
Delayed program exit found
Detected Remcos RAT
Drops executables to the windows directory (C:\Windows) and starts them
Found API chain indicative of sandbox detection
Found malware configuration
Initial sample is a PE file and has a suspicious name
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: Remcos
Sigma detected: Suspect Svchost Activity
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)
Writes to foreign memory regions
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: 1485811 Sample: Order purchase No. HX-057-2... Startdate: 01/08/2024 Architecture: WINDOWS Score: 100 59 geoplugin.net 2->59 73 Multi AV Scanner detection for domain / URL 2->73 75 Found malware configuration 2->75 77 Malicious sample detected (through community Yara rule) 2->77 79 18 other signatures 2->79 13 Order purchase No. HX-057-24-50.exe 4 2->13         started        16 nitel.exe 2->16         started        18 nitel.exe 2->18         started        signatures3 process4 signatures5 105 Binary is likely a compiled AutoIt script file 13->105 20 Order purchase No. HX-057-24-50.exe 2 13->20         started        23 nitel.exe 16->23         started        107 Detected Remcos RAT 18->107 process6 signatures7 81 Binary is likely a compiled AutoIt script file 20->81 25 Order purchase No. HX-057-24-50.exe 2 20->25         started        83 Drops executables to the windows directory (C:\Windows) and starts them 23->83 28 nitel.exe 23->28         started        process8 signatures9 93 Binary is likely a compiled AutoIt script file 25->93 30 Order purchase No. HX-057-24-50.exe 2 25->30         started        95 Detected Remcos RAT 28->95 process10 signatures11 109 Binary is likely a compiled AutoIt script file 30->109 33 Order purchase No. HX-057-24-50.exe 1 6 30->33         started        process12 file13 53 C:\Windows\SysWOW64\nitel\nitel.exe, PE32 33->53 dropped 55 C:\Windows\...\nitel.exe:Zone.Identifier, ASCII 33->55 dropped 65 Detected Remcos RAT 33->65 67 Binary is likely a compiled AutoIt script file 33->67 69 Creates autostart registry keys with suspicious names 33->69 71 Creates an autostart registry key pointing to binary in C:\Windows 33->71 37 nitel.exe 6 19 33->37         started        signatures14 process15 dnsIp16 61 75.127.7.188, 2404, 49711, 49712 AS-COLOCROSSINGUS United States 37->61 63 geoplugin.net 178.237.33.50, 49716, 80 ATOM86-ASATOM86NL Netherlands 37->63 57 C:\nitel\logs.dat, data 37->57 dropped 85 Multi AV Scanner detection for dropped file 37->85 87 Contains functionality to bypass UAC (CMSTPLUA) 37->87 89 Detected Remcos RAT 37->89 91 11 other signatures 37->91 42 nitel.exe 37->42         started        45 nitel.exe 37->45         started        47 svchost.exe 37->47         started        49 5 other processes 37->49 file17 signatures18 process19 signatures20 97 Tries to steal Instant Messenger accounts or passwords 42->97 99 Tries to steal Mail credentials (via file / registry access) 42->99 101 Tries to harvest and steal browser information (history, passwords, etc) 45->101 103 Binary is likely a compiled AutoIt script file 47->103 51 WerFault.exe 20 16 47->51         started        process21
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/9f2da4ea14ae5ac6e60047a115d08472e844463c53fc56a27b0a082f603181b5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9f2da4ea14ae5ac6e60047a115d08472e844463c53fc56a27b0a082f603181b5/
Threat name:
Win32.Backdoor.Remcos
Create hunting rule
Status:
Malicious
First seen:
2024-07-26 13:30:00 UTC
File Type:
PE (Exe)
Extracted files:
22
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=t4w2j2quvznmnzqai6qrlueeolueirr4kp6fnit3biec6ybrqg2q._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
0280cde4a65664a05361129dc1cfa10bc17b3fa9567103ce6eb9d07b06f8f160
RemcosRAT
5e227c08361efd95e0ee576fed034bad2ea5d286fa9ea3d2d3cc221fa75b19cb
RemcosRAT
769c980466c1f15df3df8bc55967d5b14dfdcbc4a5a6e32503efef660b5f5120
RemcosRAT
86d7d44cb646ec00405535763058309e34ac9c0ec5c471423e2cbc90371294f2
RemcosRAT
d0709726302c534fb5d23e22fb7cb28e8350164cb5b41b7c12f60268f01a61d3
RemcosRAT
d1d2afe21465d8387627e5721bd2fdbb77e910282074d8ad47bb59abd4550bfb
RemcosRAT
fdd56eff190fb7974b5432cafd9f0071049c37c853f229ffb69400e9687f49ab
RemcosRAT
+ 4'305 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:new season botnet:swiftcopy collection credential_access discovery persistence rat spyware stealer upx
Link:
https://tria.ge/reports/240801-hfsmta1fjb/
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
AutoIT Executable
Drops file in System32 directory
Suspicious use of SetThreadContext
Accesses Microsoft Outlook accounts
Adds Run key to start application
Checks computer location settings
Executes dropped EXE
Reads user/profile data of web browsers
UPX packed file
Credentials from Password Stores: Credentials from Web Browsers
Detected Nirsoft tools
NirSoft MailPassView
NirSoft WebBrowserPassView
Remcos
Malware Config
C2 Extraction:
75.127.7.188:2404
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/bb396d82-feb4-4bb8-a164-b5475b2cda89
Unpacked files
SH256 hash:
ff5b0ac3e4e768d3d27d06401162e56c8c9c4e7b218928a273246a060e57af06
MD5 hash:
4aa4654f07b029e1099645190e101e63
SHA1 hash:
c713be922ce83a98778abbfc9dc90fa1e46ce126
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/a0bc5430-0b54-4685-991a-ec76f9db63ac/
SH256 hash:
ba0d82d6e575f509643862cb7c647785be62a83dbf3ed9115dcd2c253da9eedd
MD5 hash:
b6326eda50382a7b8103c91e3ef96153
SHA1 hash:
42a6c871aa901e1af740be397a5d52260568b619
Detections:
AutoIT_Compiled
Create hunting rule
Link:
https://www.unpac.me/results/a0bc5430-0b54-4685-991a-ec76f9db63ac/
SH256 hash:
9f2da4ea14ae5ac6e60047a115d08472e844463c53fc56a27b0a082f603181b5
MD5 hash:
9912a5f21ad98174626db1a615ea87ea
SHA1 hash:
ed798c3a73b927e98c23698714ac93a03a466e09
Link:
https://www.unpac.me/results/a0bc5430-0b54-4685-991a-ec76f9db63ac/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/9f2da4ea14ae5ac6e60047a115d08472e844463c53fc56a27b0a082f603181b5

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_detect_tls_callbacks
Create hunting rule
Rule name:UPXV200V290MarkusOberhumerLaszloMolnarJohnReiser
Create hunting rule
Author:malware-lu
Rule name:upx_largefile
Create hunting rule
Author:k3nr9

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
CHECK_NXMissing Non-Executable Memory Protectioncritical
Reviews
IDCapabilitiesEvidence
AUTH_APIManipulates User AuthorizationADVAPI32.dll::GetAce
MULTIMEDIA_APICan Play MultimediaWINMM.dll::timeGetTime
WIN_BASE_APIUses Win Base APIKERNEL32.DLL::LoadLibraryA

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