MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 92b04adb83d15beda4030aed92dd90658783cf892537a6d40dc1892750fba2de. 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: 16


Intelligence 16 IOCs YARA 24 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 92b04adb83d15beda4030aed92dd90658783cf892537a6d40dc1892750fba2de
SHA3-384 hash: 62c64693ee555af53a35ac356c433b77e17fdd99b58734aeb8cb456cd3c7b4164216a2198db3605269da3da34311cb26
SHA1 hash: e67068d4ebfc99f17f4c50912ec824b8f0d6f8f4
MD5 hash: 4c3bcce5e57687510d2823bfd285b4cb
humanhash: grey-wyoming-carpet-quebec
File name:18032025.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:1'560'576 bytes
First seen:2025-03-18 12:25:30 UTC
Last seen:2025-03-18 12:51:30 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f068d745855b5114d96d324a544b2af8 (3 x RemcosRAT)
ssdeep 24576:Jfe5VkiGFZPhtOIbE5APTE6LCTgH7TUx/eBtrmIEdPnRttAsmwu4kRo9:JQFAbEAbbIxatCIEdPXtVmyku9
Threatray 158 similar samples on MalwareBazaar
TLSH T10D75E063A1904433C41EE538FC8692EB5D2A7E3C1F58684766DC3E287B3D29161E71BB
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
dhash icon e0c0c0c08080c0c0 (3 x RemcosRAT)
Reporter abuse_ch
Tags:exe RAT RemcosRAT


Avatar
abuse_ch
RemcosRAT C2:
192.227.246.70:2017

Intelligence

File Origin
# of uploads :
2
# of downloads :
456
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
remcos
Create hunting rule
ID:
1
File name:
18032025.exe
Verdict:
Malicious activity
Analysis date:
2025-03-18 12:31:30 UTC
Tags:
delphi dbatloader loader rat remcos
Link:
https://app.any.run/tasks/a0eb4895-79b3-41e2-a8ee-9817b448ec31

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67d96d3408116ce42572272f
Tags:
cobalt delphi remcos 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
Creating a process from a recently created file
Searching for the window
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 packed packed packer_detected remcos
Link:
https://www.filescan.io/uploads/67d966650a7899f3579bc8f0/reports/b0407d63-5505-4438-af23-3f32d6a1995d/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/92b04adb83d15beda4030aed92dd90658783cf892537a6d40dc1892750fba2de
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/54fa47da-8f8b-425c-8e1e-ef42620c102a
Result
Threat name:
Remcos, DBatLoader
Create hunting rule
Detection:
malicious
Classification:
rans.troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1641738
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Contains functionality to bypass UAC (CMSTPLUA)
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
Creates a thread in another existing process (thread injection)
Detected Remcos RAT
Drops PE files with a suspicious file extension
Found malware configuration
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: DLL Search Order Hijackig Via Additional Space in Path
Sigma detected: Remcos
Sigma detected: Suspicious Creation with Colorcpl
Suricata IDS alerts for network traffic
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Writes to foreign memory regions
Yara detected DBatLoader
Yara detected Remcos RAT
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1641738 Sample: 18032025.exe Startdate: 18/03/2025 Architecture: WINDOWS Score: 100 44 geoplugin.net 2->44 64 Suricata IDS alerts for network traffic 2->64 66 Found malware configuration 2->66 68 Malicious sample detected (through community Yara rule) 2->68 70 10 other signatures 2->70 8 18032025.exe 1 7 2->8         started        12 Kpdwgfye.PIF 2->12         started        14 Kpdwgfye.PIF 2->14         started        signatures3 process4 file5 38 C:\Users\user\Links\Kpdwgfye.PIF, PE32 8->38 dropped 72 Drops PE files with a suspicious file extension 8->72 74 Writes to foreign memory regions 8->74 76 Allocates memory in foreign processes 8->76 84 2 other signatures 8->84 16 colorcpl.exe 6 16 8->16         started        21 cmd.exe 1 8->21         started        23 cmd.exe 1 8->23         started        78 Antivirus detection for dropped file 12->78 80 Multi AV Scanner detection for dropped file 12->80 82 Creates a thread in another existing process (thread injection) 12->82 25 SndVol.exe 12->25         started        27 colorcpl.exe 14->27         started        signatures6 process7 dnsIp8 40 192.227.246.70, 2017, 49707 AS-COLOCROSSINGUS United States 16->40 42 geoplugin.net 178.237.33.50, 49708, 80 ATOM86-ASATOM86NL Netherlands 16->42 36 C:\ProgramData\remcos\logs.dat, Unknown 16->36 dropped 48 Contains functionality to bypass UAC (CMSTPLUA) 16->48 50 Detected Remcos RAT 16->50 52 Contains functionalty to change the wallpaper 16->52 54 Contains functionality to register a low level keyboard hook 16->54 56 Uses ping.exe to sleep 21->56 58 Uses ping.exe to check the status of other devices and networks 21->58 29 conhost.exe 21->29         started        31 PING.EXE 1 23->31         started        34 conhost.exe 23->34         started        60 Contains functionality to steal Chrome passwords or cookies 25->60 62 Contains functionality to steal Firefox passwords or cookies 25->62 file9 signatures10 process11 dnsIp12 46 127.0.0.1 unknown unknown 31->46
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/92b04adb83d15beda4030aed92dd90658783cf892537a6d40dc1892750fba2de
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/92b04adb83d15beda4030aed92dd90658783cf892537a6d40dc1892750fba2de/
Threat name:
Win32.Trojan.ModiLoader
Create hunting rule
Status:
Malicious
First seen:
2025-03-18 11:08:22 UTC
File Type:
PE (Exe)
Extracted files:
42
AV detection:
27 of 36 (75.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=skyevw4d2fn63jadblwzfxmqmwdyht4jeu32nvanygesouh3ulpa._file
Verdict:
malicious
Label(s):
dbatloader
Create hunting rule
Similar samples:
0ec55f7abd7ebe7dee1e9267619f13e015cd6a27f52e62f4638eb4c0906d8d4e
RemcosRAT
53bcd29a7e6afd5ff7e507a36fc47c7696106c54259bd8c10c76ac6716fda0ae
RemcosRAT
8455a4960b81bd908b3c73ccdd8e1b95630551bb8810be539aa20725ccd82079
RemcosRAT
8c9e59f14ac46e1119c3d320ca58a41b15d7234c73409f253e06c929b683e8e5
RemcosRAT
95d10ff038effd4a63c0cdd97b40da1877c01a21d91cf0d72917387f1771d024
RemcosRAT
a8e88d14e04f62fe1993a2969e86f2d6a6ba71a738190d189776e2c8dc074ebe
RemcosRAT
error
RemcosRAT
f8e1323fb7c77643d8bf6df30259f00bf2a6b548d532c4e0ddbf124252d792f8
RemcosRAT
fa03da1f02ff38f19efbe7344740a83755b04fb3561bc61ae14e5c5ab91d01b6
RemcosRAT
+ 148 additional samples on MalwareBazaar
Result
Malware family:
modiloader
Create hunting rule
Score:
  10/10
Tags:
family:modiloader discovery persistence trojan
Link:
https://tria.ge/reports/250318-pl8pjssxat/
Behaviour
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
Adds Run key to start application
Executes dropped EXE
Loads dropped DLL
ModiLoader Second Stage
ModiLoader, DBatLoader
Modiloader family
Verdict:
Malicious
Tags:
Win.Trojan.Modiloader-10042434-0 remcos
YARA:
n/a
Link:
https://app.threat.zone/submission/e017b867-8f99-497d-b421-91b31704f2dc
Unpacked files
SH256 hash:
92b04adb83d15beda4030aed92dd90658783cf892537a6d40dc1892750fba2de
MD5 hash:
4c3bcce5e57687510d2823bfd285b4cb
SHA1 hash:
e67068d4ebfc99f17f4c50912ec824b8f0d6f8f4
Link:
https://www.unpac.me/results/2f851c93-c59e-41e6-86a5-b13d5fca7f27/
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/92b04adb83d15beda4030aed92dd90658783cf892537a6d40dc1892750fba2de

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__RemoteAPI
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Disable_Defender
Create hunting rule
Author:iam-py-test
Description:Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM
Create hunting rule
Author:ditekSHen
Description:Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003)
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:Remcos
Create hunting rule
Author:kevoreilly
Description:Remcos Payload
Rule name:REMCOS_RAT_variants
Create hunting rule
Rule name:Remcos_unpacked_PulseIntel
Create hunting rule
Author:PulseIntel
Description:Remcos Payload
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)
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Typical_Malware_String_Transforms
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects typical strings in a reversed or otherwise modified form
Reference:Internal Research
Rule name:Typical_Malware_String_Transforms_RID3473
Create hunting rule
Author:Florian Roth
Description:Detects typical strings in a reversed or otherwise modified form
Reference:Internal Research
Rule name:Windows_Generic_Threat_d7b57912
Create hunting rule
Author:Elastic Security
Rule name:Windows_Trojan_Remcos_b296e965
Create hunting rule
Author:Elastic Security
Reference:https://www.elastic.co/security-labs/exploring-the-ref2731-intrusion-set
Rule name:win_remcos_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.remcos.
Rule name:win_remcos_rat_unpacked
Create hunting rule
Author:Matthew @ Embee_Research
Description:Detects strings present in remcos rat Samples.
Rule name:win_remcos_w0
Create hunting rule
Author:Matthew @ Embee_Research
Description:Detects strings present in remcos rat Samples.
Rule name:yarahub_win_remcos_rat_unpacked_aug_2023
Create hunting rule
Author:Matthew @ Embee_Research

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_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
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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