MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 67448075b996cc7defc2895d3a5f200242019321f2d1df29570804cdda2926cc. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 67448075b996cc7defc2895d3a5f200242019321f2d1df29570804cdda2926cc
SHA3-384 hash: 06c735a069c6d9d9bac4cf3af7176fca58f13faea0b3f53ece22d95faad5ab5afe7e78ffcb3b00a5c0ec06a5319b153f
SHA1 hash: 7cf05efb00dc964a696c71f120096253fa933695
MD5 hash: 09b853dd40024b52a865aed3a1dc3261
humanhash: fix-sad-ceiling-mobile
File name:rINV90995.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:1'644'544 bytes
First seen:2025-02-12 02:00:10 UTC
Last seen:2025-02-12 23:34:03 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash d2d4c3a490c45af627655cb2c98d12b7 (1 x RemcosRAT, 1 x DBatLoader, 1 x DarkCloud)
ssdeep 49152:uYKWEtN3vi7XfMEeAMVjVU3Xy/exfP7d:uYKfrCneAsUn/R
Threatray 4'268 similar samples on MalwareBazaar
TLSH T16075C0135991443AC612343C9C6AB2FC55E9BE21291DF4CAEFED7E4C0F2BA89B110B57
TrID 35.4% (.EXE) Win64 Executable (generic) (10522/11/4)
22.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
15.1% (.EXE) Win32 Executable (generic) (4504/4/1)
6.9% (.EXE) Win16/32 Executable Delphi generic (2072/23)
6.8% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
File icon (PE):PE icon
dhash icon 38475a4c4c5a4534 (3 x DBatLoader, 2 x DarkCloud, 1 x RemcosRAT)
Reporter FXOLabs
Tags:exe RemcosRAT

Intelligence

File Origin
# of uploads :
3
# of downloads :
601
Origin country :
BR BR
Vendor Threat Intelligence
Malware family:
remcos
Create hunting rule
ID:
1
File name:
rINV90995.exe
Verdict:
Malicious activity
Analysis date:
2025-02-12 02:01:40 UTC
Tags:
delphi rat remcos
Link:
https://app.any.run/tasks/e627c5c6-1e17-4604-be15-6bbdf46c5067

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.MalwareX-gen.6252.28141.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67ac00d06ddd91410accde99
Tags:
delphi emotet
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
Creating a file
Running batch commands
Creating a process with a hidden window
Launching a process
Searching for the window
Creating a process from a recently created file
Connection attempt
Sending a custom TCP request
DNS request
Sending an HTTP GET request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
adaptive-context borland_delphi fingerprint keylogger obfuscated packed packed packer_detected
Link:
https://www.filescan.io/uploads/67ac00b6aea83a272b37354c/reports/f6a49491-02d7-4cfe-a784-db0aae6d5c4d/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/67448075b996cc7defc2895d3a5f200242019321f2d1df29570804cdda2926cc
Result
Verdict:
SUSPICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c0ac6811-c7ec-461f-8104-ab3525912a99
Result
Threat name:
Remcos, DBatLoader
Create hunting rule
Detection:
malicious
Classification:
rans.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1612708
Signature
Allocates many large memory junks
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
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
Drops PE files to the user root directory
Drops PE files with a suspicious file extension
Early bird code injection technique detected
Found malware configuration
Joe Sandbox ML detected suspicious sample
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
Queues an APC in another process (thread injection)
Sigma detected: DLL Search Order Hijackig Via Additional Space in Path
Sigma detected: Execution from Suspicious Folder
Sigma detected: New RUN Key Pointing to Suspicious Folder
Sigma detected: Remcos
Sigma detected: Suspicious Creation with Colorcpl
Suricata IDS alerts for network traffic
Yara detected DBatLoader
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1612708 Sample: rINV90995.exe Startdate: 12/02/2025 Architecture: WINDOWS Score: 100 38 geoplugin.net 2->38 44 Suricata IDS alerts for network traffic 2->44 46 Found malware configuration 2->46 48 Malicious sample detected (through community Yara rule) 2->48 50 13 other signatures 2->50 8 rINV90995.exe 1 7 2->8         started        signatures3 process4 file5 32 C:\Windows \SysWOW64\svchost.pif, PE32+ 8->32 dropped 34 C:\Windows \SysWOW6434ETUTILS.dll, PE32+ 8->34 dropped 36 C:\Users\Public\Pvwnamtp.url, MS 8->36 dropped 56 Early bird code injection technique detected 8->56 58 Drops PE files with a suspicious file extension 8->58 60 Allocates memory in foreign processes 8->60 62 3 other signatures 8->62 12 colorcpl.exe 2 14 8->12         started        16 cmd.exe 1 8->16         started        18 cmd.exe 3 8->18         started        signatures6 process7 dnsIp8 40 91.219.148.56, 2017, 49731, 49791 RSMEDIA-ASRU Russian Federation 12->40 42 geoplugin.net 178.237.33.50, 49732, 50014, 80 ATOM86-ASATOM86NL Netherlands 12->42 64 Detected Remcos RAT 12->64 66 Contains functionalty to change the wallpaper 12->66 68 Contains functionality to steal Chrome passwords or cookies 12->68 70 3 other signatures 12->70 20 extrac32.exe 1 16->20         started        24 conhost.exe 16->24         started        26 ndpha.pif 16->26         started        28 conhost.exe 18->28         started        signatures9 process10 file11 30 C:\Users\Public\ndpha.pif, PE32 20->30 dropped 52 Drops PE files to the user root directory 20->52 54 Drops PE files with a suspicious file extension 20->54 signatures12
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/67448075b996cc7defc2895d3a5f200242019321f2d1df29570804cdda2926cc
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/67448075b996cc7defc2895d3a5f200242019321f2d1df29570804cdda2926cc/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2025-02-12 02:00:24 UTC
File Type:
PE (Exe)
Extracted files:
40
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=m5cia5nzs3gh336crfotuxzaajbadezb6li56kkxbacm3wrje3ga._file
Verdict:
malicious
Label(s):
dbatloader
Create hunting rule
remcos
Create hunting rule
Similar samples:
3057554d997baa307152ad177f47430aa1b8748f2021c8080cc6876016829b23
RemcosRAT
58348cc94b984ca026fa0a319b93ac988a394ed3d5ec39c01c47a8e762ebdb16
RemcosRAT
63c77a3f6cfa94cbc6a4c0c1475f02520592e58d6a03e8553e77a85a3f03c32f
RemcosRAT
7422bc2c77e70c2e90c27d030a13eb3adf0bcfc1ef2bc55b62871181af5cd955
RemcosRAT
a9af5ddefd9b20204fab81b9bcda19ba06d32f010708c06d2d7de62773720ef8
RemcosRAT
e570134f747cfd85ee052084f5a0dbc26b8a6ea12a262c8e67382235da072a63
RemcosRAT
error
RemcosRAT
f828561f75ee664450e1aac29256aa0aff6bd349232f98d33048dde78c0962bf
RemcosRAT
+ 4'258 additional samples on MalwareBazaar
Result
Malware family:
modiloader
Create hunting rule
Score:
  10/10
Tags:
family:modiloader adware discovery persistence privilege_escalation stealer trojan
Link:
https://tria.ge/reports/250212-ce4e2awraq/
Behaviour
Modifies Internet Explorer settings
Modifies data under HKEY_USERS
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
System policy modification
Uses Task Scheduler COM API
Enumerates physical storage devices
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
Drops file in Program Files directory
Drops file in System32 directory
Adds Run key to start application
Checks installed software on the system
Installs/modifies Browser Helper Object
Event Triggered Execution: Component Object Model Hijacking
Executes dropped EXE
Boot or Logon Autostart Execution: Active Setup
Downloads MZ/PE file
ModiLoader Second Stage
ModiLoader, DBatLoader
Modiloader family
Verdict:
Malicious
Tags:
remcos
YARA:
n/a
Link:
https://app.threat.zone/submission/a878743e-2d92-4983-ac8b-fd4e854f72fe
Unpacked files
SH256 hash:
67448075b996cc7defc2895d3a5f200242019321f2d1df29570804cdda2926cc
MD5 hash:
09b853dd40024b52a865aed3a1dc3261
SHA1 hash:
7cf05efb00dc964a696c71f120096253fa933695
Link:
https://www.unpac.me/results/81b0e6a0-61ef-413f-b40b-ef27d71414d8/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/67448075b996/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/67448075b996cc7defc2895d3a5f200242019321f2d1df29570804cdda2926cc

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:BobSoftMiniDelphiBoBBobSoft
Create hunting rule
Author:malware-lu
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
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

File information

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

Malspam

RemcosRAT

Executable exe 67448075b996cc7defc2895d3a5f200242019321f2d1df29570804cdda2926cc

(this sample)

  
Delivery method
Distributed via e-mail attachment

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_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
COM_BASE_APICan Download & Execute componentsole32.dll::CoCreateInstance
WIN32_PROCESS_APICan Create Process and Threadskernel32.dll::CloseHandle
kernel32.dll::CreateThread
WIN_BASE_APIUses Win Base APIkernel32.dll::LoadLibraryExA
kernel32.dll::LoadLibraryA
kernel32.dll::GetStartupInfoA
kernel32.dll::GetDiskFreeSpaceA
kernel32.dll::GetCommandLineA
WIN_BASE_IO_APICan Create Fileskernel32.dll::CreateFileA
kernel32.dll::FindFirstFileA
version.dll::GetFileVersionInfoSizeA
version.dll::GetFileVersionInfoA
WIN_REG_APICan Manipulate Windows Registryadvapi32.dll::RegOpenKeyExA
advapi32.dll::RegQueryValueExA
WIN_USER_APIPerforms GUI Actionsuser32.dll::ActivateKeyboardLayout
user32.dll::CreateMenu
user32.dll::FindWindowA
user32.dll::PeekMessageA
user32.dll::PeekMessageW
user32.dll::CreateWindowExA

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