MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 36ec7e3117bba832beb028a1c41b9d183fe7afab6effccffdf7b03eb7ed385f1. 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: 12
| SHA256 hash: | 36ec7e3117bba832beb028a1c41b9d183fe7afab6effccffdf7b03eb7ed385f1 |
|---|---|
| SHA3-384 hash: | 3fe427942b42124947c1e4830106625216a7aa5e279ffdef7aa1a89f869d46596460fe7955081da80fe675592f093aa1 |
| SHA1 hash: | 3ad2fb7d828549596d41cfef97fba978c8225c47 |
| MD5 hash: | 51ef305b55c78d85e8c31ec48357445e |
| humanhash: | oklahoma-texas-low-muppet |
| File name: | 51ef305b55c78d85e8c31ec48357445e |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 1'042'432 bytes |
| First seen: | 2022-11-20 08:37:12 UTC |
| Last seen: | 2022-11-20 10:40:51 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'665 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 24576:T2aS/mhVaaxn4Tz1dw8vpODfkKjudWgwZeLM:TM/mhVaaG/1aoMDcKjudWzZeLM |
| Threatray | 2'236 similar samples on MalwareBazaar |
| TLSH | T13A25237419CDFC02D9BF5DB3B1B839844BAB25BF8F46E7884A567402D8E9138CCA41D6 |
| TrID | 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 11.2% (.SCR) Windows screen saver (13097/50/3) 9.0% (.EXE) Win64 Executable (generic) (10523/12/4) 5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 3.8% (.EXE) Win32 Executable (generic) (4505/5/1) |
| Reporter |  zbetcheckin |
| Tags: | 32 exe RemcosRAT |
Intelligence
File Origin
# of uploads :
2
# of downloads :
240
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
DS14-POL - Road Works Traffic Signs & Road Marking BOQ.xlsx
Verdict:
Malicious activity
Analysis date:
2022-11-20 06:42:56 UTC
Tags:
exploit cve-2017-11882 loader
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Remcos
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a file
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a process with a hidden window
Creating a window
Running batch commands
Sending a custom TCP request
Setting a keyboard event handler
DNS request
Sending an HTTP GET request
Unauthorized injection to a recently created process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process by context flags manipulation
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
packed
Result
Verdict:
UNKNOWN
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
Result
Threat name:
Remcos
Detection:
malicious
Classification:
troj.spyw
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Remcos
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Backdoor.Remcos
Status:
Malicious
First seen:
2022-11-20 06:55:23 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
22 of 26 (84.62%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
remcos
Similar samples:
+ 2'226 additional samples on MalwareBazaar
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos botnet:mekino-host persistence rat
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Loads dropped DLL
Executes dropped EXE
Remcos
Malware Config
C2 Extraction:
mekremcos23.freedynamicdns.net:2397
Gathering data
Unpacked files
SH256 hash:
97024f17003dd3d31dab64c4d1b8251e50d428644eb59ed3692ad79ce42019cf
MD5 hash:
8cd28be4bd9a1404c6d3600db32b3ed1
SHA1 hash:
fb90b0ca51118e771390d58b19d0a404ee14cfbc
SH256 hash:
f3d8a7ec1c322c993ae410b0fc0d33fb0bdd8a17f32d9f51dd8bed8a89581145
MD5 hash:
febbc6100f335f64d076e9abeaadfcdc
SHA1 hash:
3bb2a5d91a2d874361d87d34e1356e31f7c17933
Detections:
Remcos
win_remcos_auto
SH256 hash:
73414db0ad0de2f6885eef5a47f6cf85861616b34c493b3e5a3d1d02c673ff2c
MD5 hash:
7976a57b77126e9e928c3b849ad4faab
SHA1 hash:
2e657ecb239f8465df12e74bf7cdea895f0f4eb3
SH256 hash:
36ec7e3117bba832beb028a1c41b9d183fe7afab6effccffdf7b03eb7ed385f1
MD5 hash:
51ef305b55c78d85e8c31ec48357445e
SHA1 hash:
3ad2fb7d828549596d41cfef97fba978c8225c47
Malware family:
Remcos
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
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: | INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer |
|---|---|
| Author: | ditekSHen |
| Description: | detects Windows exceutables potentially bypassing UAC using eventvwr.exe |
| Rule name: | pe_imphash |
|---|
| Rule name: | Remcos |
|---|---|
| Author: | kevoreilly |
| Description: | Remcos Payload |
| Rule name: | REMCOS_RAT_variants |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | Windows_Trojan_Remcos_b296e965 |
|---|---|
| Author: | Elastic Security |
| Rule name: | win_remcos_auto |
|---|---|
| Author: | Felix Bilstein - yara-signator at cocacoding dot com |
| Description: | Detects win.remcos. |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.url : hxxp://85.208.136.172/KGG.exe