MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 62ed1666f0b8e675d3b0f3a4aad789a2e16ff1678c790675760f5e512a573fd1. 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: 9
| SHA256 hash: | 62ed1666f0b8e675d3b0f3a4aad789a2e16ff1678c790675760f5e512a573fd1 |
|---|---|
| SHA3-384 hash: | 2eb3b00d059934f62a3a14d5906140262c73116fb34e1e5e360ca9e65956783504b59fe438495abfa884f0a00012044a |
| SHA1 hash: | 12c6d5bd30a6a527f54a3f75a11b79732e0d423d |
| MD5 hash: | f7f90d8534bb346735f6cd493bf056ac |
| humanhash: | ceiling-illinois-north-uncle |
| File name: | f7f90d8534bb346735f6cd493bf056ac |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 2'489'160 bytes |
| First seen: | 2022-08-24 20:42:51 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 49152:FtVtX/5qIcZTXlKT/JIXvikuqE6d4xASrUMl/FdzGHYqV:n/BqIc2TRUuqXwnlddzl |
| Threatray | 2'333 similar samples on MalwareBazaar |
| TLSH | T10DB5F13ACC764BEB6D4395FEB806B27301ECCC5ECE2135229736855762D9FB1CA46428 |
| TrID | 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.4% (.EXE) Win64 Executable (generic) (10523/12/4) 6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.4% (.EXE) Win32 Executable (generic) (4505/5/1) 2.0% (.EXE) OS/2 Executable (generic) (2029/13) |
| Reporter |  zbetcheckin |
| Tags: | 32 exe RemcosRAT |
Intelligence
File Origin
# of uploads :
1
# of downloads :
372
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
f7f90d8534bb346735f6cd493bf056ac
Verdict:
Suspicious activity
Analysis date:
2022-08-24 20:44:49 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Using the Windows Management Instrumentation requests
Launching a process
Creating a file
Сreating synchronization primitives
Creating a window
DNS request
Creating a file in the %temp% subdirectories
Sending a custom TCP request
Sending an HTTP GET request
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
overlay 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:
AsyncRAT, Remcos
Detection:
malicious
Classification:
rans.troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Installs a global keyboard hook
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes many files with high entropy
Yara detected AsyncRAT
Yara detected Generic Downloader
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Generic
Status:
Suspicious
First seen:
2022-08-24 20:43:16 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
11 of 40 (27.50%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
masslogger
Similar samples:
+ 2'323 additional samples on MalwareBazaar
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos botnet:220825 rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Remcos
Malware Config
C2 Extraction:
cothdesigns.com:3456
Unpacked files
SH256 hash:
3c4cb271ee0df0db1ff22d6ecb8137eebbdd68fb8466a93cd0637eb4ea8ed7e9
MD5 hash:
5cb979becc1d9ffce4fd02ba428c1b55
SHA1 hash:
751712c6643fb0c0fd3841c19b0c091b4f86eb23
SH256 hash:
62ed1666f0b8e675d3b0f3a4aad789a2e16ff1678c790675760f5e512a573fd1
MD5 hash:
f7f90d8534bb346735f6cd493bf056ac
SHA1 hash:
12c6d5bd30a6a527f54a3f75a11b79732e0d423d
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
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: | INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer |
|---|---|
| Author: | ditekSHen |
| Description: | detects Windows exceutables potentially bypassing UAC using eventvwr.exe |
| Rule name: | pdb_YARAify |
|---|---|
| Author: | @wowabiy314 |
| Description: | PDB |
| 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: | 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
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