MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 ab122c5daa471c2dee1cc58e3a63b3a05be7e66b52faa1542a528dd81c62fed3. 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: 17
| SHA256 hash: | ab122c5daa471c2dee1cc58e3a63b3a05be7e66b52faa1542a528dd81c62fed3 |
|---|---|
| SHA3-384 hash: | aa048a487b3ea7eb8ba0230702dfaa4674bb16961640fdf8e98806fcc01a005a17d2d1dbf5aeddcc138445bc4c641d76 |
| SHA1 hash: | f740f806ede408b8692fbad6fbaa682b107b1146 |
| MD5 hash: | 7bc8c2521bcfbff7e6b904e2ca3edd15 |
| humanhash: | berlin-whiskey-juliet-low |
| File name: | file |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 557'618 bytes |
| First seen: | 2023-06-13 14:19:41 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 29f80c0e4273b0a59832a8448f2ef8a1 (1 x DCRat, 1 x RemcosRAT) |
| ssdeep | 12288:7xOiRcPy/8Y83Lt6xqpbxbUVJhlPq36NY7QjuaBW:7xO4a1LwANxbUV1q36SQiN |
| Threatray | 863 similar samples on MalwareBazaar |
| TLSH | T100C4122D2DB85E5AE0E4C3B584E57067B500EC2D3ADF9D1F25C62B1859B390729E322F |
| TrID | 82.3% (.EXE) Win32 Executable Microsoft Visual Basic 6 (82067/2/8) 5.0% (.EXE) Win16 NE executable (generic) (5038/12/1) 4.5% (.EXE) Win32 Executable (generic) (4505/5/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9) 2.0% (.EXE) OS/2 Executable (generic) (2029/13) |
| File icon (PE): |  |
| dhash icon | 1003873d31213f10 (142 x DarkCloud, 132 x GuLoader, 35 x a310Logger) |
| Reporter |  jstrosch |
| Tags: | exe RemcosRAT |
Intelligence
File Origin
# of uploads :
1
# of downloads :
280
Origin country :
USVendor Threat Intelligence
Malware family:
remcos
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-06-13 14:34:40 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
Running batch commands
Creating a process with a hidden window
Sending a custom TCP request
Launching a process
Searching for synchronization primitives
Searching for the window
Creating a file
Launching the default Windows debugger (dwwin.exe)
Using the Windows Management Instrumentation requests
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
cmd.exe lolbin overlay packed trickbot
Verdict:
Malicious
Labled as:
Lazy.Generic
Result
Verdict:
MALICIOUS
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
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Contains functionality to modify clipboard data
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
Writes to foreign memory regions
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Lazy
Status:
Malicious
First seen:
2023-06-13 14:20:10 UTC
File Type:
PE (Exe)
Extracted files:
6
AV detection:
18 of 23 (78.26%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
remcos
Similar samples:
+ 853 additional samples on MalwareBazaar
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos botnet:remotehost rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Remcos
Malware Config
C2 Extraction:
127.0.0.1:2404
Unpacked files
SH256 hash:
a04f3475f9708b9e9f306c573602878c62e5454b8265e97eec11e4cd11f8fb62
MD5 hash:
335876ea4e1fb05e5ad28b29e67c4f3c
SHA1 hash:
34d9a1d7bdeae3005486925076f2ba0aaec3de65
Detections:
win_remcos_auto
SH256 hash:
ab122c5daa471c2dee1cc58e3a63b3a05be7e66b52faa1542a528dd81c62fed3
MD5 hash:
7bc8c2521bcfbff7e6b904e2ca3edd15
SHA1 hash:
f740f806ede408b8692fbad6fbaa682b107b1146
Malware family:
Remcos
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.89
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: | Disable_Defender |
|---|---|
| Author: | iam-py-test |
| Description: | Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen |
| 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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