MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 870d065bd083e30edfa0d9f8c1dbad6c2ad69ae46d4bb9a29b786a560936900a. 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: 19
| SHA256 hash: | 870d065bd083e30edfa0d9f8c1dbad6c2ad69ae46d4bb9a29b786a560936900a |
|---|---|
| SHA3-384 hash: | 09f9ad0e3ff9d90c1961c4efe61a2bbedbd7f182d3539fd0a321deef12c4ffb1d9840b0e65df598edb5f230d5e4cbbc9 |
| SHA1 hash: | a8b7755b3279e6a68223d7966a9c33422c63c89a |
| MD5 hash: | 10a335d3e837b9698f12a4e64561c124 |
| humanhash: | jersey-maryland-salami-lion |
| File name: | 870d065bd083e30edfa0d9f8c1dbad6c2ad69ae46d4bb9a29b786a560936900a |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 1'675'264 bytes |
| First seen: | 2025-09-05 13:07:42 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'669 x AgentTesla, 19'482 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 24576:LdyIfvIb3xBoy4cquUZOYXpde+CxVASjZVhyL2:5Ib3xB1n2m+QVVZ3yL |
| Threatray | 10 similar samples on MalwareBazaar |
| TLSH | T15075AD00BFAC1716F53C28FE266649375B726B079418F0DAF8BD52DA9FA0B05463B352 |
| TrID | 66.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 9.5% (.EXE) Win64 Executable (generic) (10522/11/4) 5.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.5% (.EXE) Win16 NE executable (generic) (5038/12/1) 4.0% (.EXE) Win32 Executable (generic) (4504/4/1) |
| Magika | pebin |
| Reporter |  adrian__luca |
| Tags: | exe RemcosRAT |
Intelligence
File Origin
# of uploads :
1
# of downloads :
72
Origin country :
HUVendor Threat Intelligence
Malware family:
remcos
ID:
1
File name:
870d065bd083e30edfa0d9f8c1dbad6c2ad69ae46d4bb9a29b786a560936900a
Verdict:
Malicious activity
Analysis date:
2025-09-05 19:25:19 UTC
Tags:
rat remcos remote stealer mpress
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Remcos
Verdict:
Malicious
Score:
99.1%
Tags:
remcos lien
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Creating a process with a hidden window
Launching a process
Creating a file
Connection attempt
DNS request
Creating a file in the %temp% directory
Sending an HTTP GET request
Launching a service
Changing a file
Reading critical registry keys
Forced shutdown of a system process
Stealing user critical data
Adding an exclusion to Microsoft Defender
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
obfuscated packed packed packer_detected remcos
Verdict:
Malicious
Labled as:
Trojan.Generic
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-08-21T01:54:00Z UTC
Last seen:
2025-08-21T01:54:00Z UTC
Hits:
~100
Malware family:
Malicious Packer
Verdict:
Malicious
Score:
97%
Verdict:
Malware
File Type:
PE
Gathering data
Detection:
remcos
Threat name:
ByteCode-MSIL.Backdoor.Remcos
Status:
Malicious
First seen:
2025-08-21 05:52:50 UTC
File Type:
PE (.Net Exe)
Extracted files:
76
AV detection:
25 of 38 (65.79%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
unc_loader_037
Similar samples:
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos collection credential_access discovery execution rat stealer
Behaviour
Enumerates system info in registry
Modifies data under HKEY_USERS
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Drops file in Program Files directory
Drops file in Windows directory
Suspicious use of SetThreadContext
Accesses Microsoft Outlook accounts
Checks computer location settings
Executes dropped EXE
Uses the VBS compiler for execution
Command and Scripting Interpreter: PowerShell
Uses browser remote debugging
Detected Nirsoft tools
NirSoft MailPassView
NirSoft WebBrowserPassView
Remcos
Remcos family
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
870d065bd083e30edfa0d9f8c1dbad6c2ad69ae46d4bb9a29b786a560936900a
MD5 hash:
10a335d3e837b9698f12a4e64561c124
SHA1 hash:
a8b7755b3279e6a68223d7966a9c33422c63c89a
SH256 hash:
b2a18a51f6cdb530f5063ccf53d1011bb1fcdb46bcd42ce1abb4ad207697c7c8
MD5 hash:
3f81c3b08ac395bf5160684bba6f273b
SHA1 hash:
0f4f96444c6f435b5322c749e3d0e1929be7b2fc
Detections:
win_remcos_w0
win_remcos_auto
Remcos
malware_windows_remcos_rat
win_remcos_rat_unpacked
INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM
SH256 hash:
db353ff244ae7dc6dd831ed589e8cde15ff003f56878c1efa861cf817d544014
MD5 hash:
a4b2875b685f26c87e71f4730115e78a
SHA1 hash:
32c1ffd966bc569d640cbd4d867f210696127724
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
SUSP_OBF_NET_Reactor_Indicators_Jan24
SH256 hash:
0ea7fe395b62b517d6e2df6505de89735bd69f3711b8415340a2fce7bdd674a4
MD5 hash:
6443ce301fd059a229d5688468fa4e3f
SHA1 hash:
3bf9c3ef9883a998aaf219097142cb6d5839fa8e
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | CP_AllMal_Detector |
|---|---|
| Author: | DiegoAnalytics |
| Description: | CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | Sus_Obf_Enc_Spoof_Hide_PE |
|---|---|
| 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.
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