MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 56386224d3f2d9dea8cce5f9dafcdce3012a548d824f4e9af162bc2397bb5916. 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
| SHA256 hash: | 56386224d3f2d9dea8cce5f9dafcdce3012a548d824f4e9af162bc2397bb5916 |
|---|---|
| SHA3-384 hash: | 0fbe6dbfa6aa919144a065f27f0ef1778077db69c501337ac5de3433e9d5081f9c29bcd4e732d65d71232122f9aaa38a |
| SHA1 hash: | 981f7c5d2c37a78ef1a6706563a4e8f26d8454b2 |
| MD5 hash: | 21d7db20f8996de7de0a4e56c5bc7b98 |
| humanhash: | autumn-idaho-venus-kansas |
| File name: | 21d7db20f8996de7de0a4e56c5bc7b98 |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 672'306 bytes |
| First seen: | 2023-06-13 10:38:25 UTC |
| Last seen: | 2023-06-13 11:58:57 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | b37cd65c066b7cb6cf1ab3e77cb216ea (1 x RemcosRAT) |
| ssdeep | 12288:aiu/iJvzsK/6NTsUlQc8QeN0Aqr/zX8IfcM5NhaII/o4Ii:aKaDWX7EzMIfDNhS/oji |
| Threatray | 21 similar samples on MalwareBazaar |
| TLSH | T192E4156D6E120C3AE8EA4778D1017A1668702C297FDFD60DDF516B1D2CAC54EB3E821B |
| TrID | 77.2% (.EXE) Win32 Executable Microsoft Visual Basic 6 (82067/2/8) 6.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.7% (.EXE) Win16 NE executable (generic) (5038/12/1) 4.2% (.EXE) Win32 Executable (generic) (4505/5/1) 1.9% (.ICL) Windows Icons Library (generic) (2059/9) |
| File icon (PE): |  |
| dhash icon | 1003873d31213f10 (142 x DarkCloud, 132 x GuLoader, 35 x a310Logger) |
| Reporter |  zbetcheckin |
| Tags: | 32 exe RemcosRAT |
Intelligence
File Origin
# of uploads :
2
# of downloads :
300
Origin country :
FRVendor Threat Intelligence
Malware family:
remcos
ID:
1
File name:
21d7db20f8996de7de0a4e56c5bc7b98
Verdict:
Malicious activity
Analysis date:
2023-06-13 10:39:16 UTC
Tags:
remcos
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Remcos
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Creating a window
Launching a process
Creating a file
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
overlay packed
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
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.
Malware family:
REMCOS
Verdict:
Malicious
Result
Threat name:
Remcos
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal Firefox passwords or cookies
Delayed program exit found
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample uses process hollowing technique
Writes to foreign memory regions
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Detection:
remcos
Threat name:
Win32.Trojan.RemcosRAT
Status:
Malicious
First seen:
2023-06-13 10:39:06 UTC
File Type:
PE (Exe)
Extracted files:
6
AV detection:
23 of 24 (95.83%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
remcos
Similar samples:
+ 11 additional samples on MalwareBazaar
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos botnet:remotehost rat
Behaviour
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Remcos
Malware Config
C2 Extraction:
127.0.0.1:1800
Unpacked files
SH256 hash:
56386224d3f2d9dea8cce5f9dafcdce3012a548d824f4e9af162bc2397bb5916
MD5 hash:
21d7db20f8996de7de0a4e56c5bc7b98
SHA1 hash:
981f7c5d2c37a78ef1a6706563a4e8f26d8454b2
Malware family:
Remcos
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Remcos
Score:
0.90
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: | Remcos |
|---|---|
| Author: | kevoreilly |
| Description: | Remcos Payload |
| Rule name: | REMCOS_RAT_variants |
|---|
| 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
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