MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4d8144373754035a1f2efa73853ee424d7f69bdd1b8c0cd97426d25733f00ed7. 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: 18
| SHA256 hash: | 4d8144373754035a1f2efa73853ee424d7f69bdd1b8c0cd97426d25733f00ed7 |
|---|---|
| SHA3-384 hash: | c90e440315bc0ea30672f5fb3013eb3429f00ae6bc062e57101cea57f7bec4b1f3abd6674588334ad702a31aefb730ff |
| SHA1 hash: | de327f754c59aaf7faa54523c8f2c9f936c58c06 |
| MD5 hash: | 57a060f42df2a93a822e350883ae690b |
| humanhash: | maryland-seventeen-charlie-sodium |
| File name: | Hesaphareketi-01.exe |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 534'767 bytes |
| First seen: | 2023-02-14 16:30:31 UTC |
| Last seen: | 2023-02-14 18:36:33 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 427 x GuLoader) |
| ssdeep | 12288:JYTKdJ3bU3RfIJE9bIkDEx17NTIwZtCUthL29emorG:JYTwJ3bMRAJE9bIkDY9N1FtJf9rG |
| Threatray | 2'653 similar samples on MalwareBazaar |
| TLSH | T163B4230AB2E594BBF5EF33325B325B47A9BDE42A1484D64387E44C0A7C97D44CC0EBA5 |
| TrID | 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 15.9% (.EXE) Win64 Executable (generic) (10523/12/4) 9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 6.8% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | 7c8c8ccc84c6c5e1 (3 x Loki, 3 x RemcosRAT, 2 x Formbook) |
| Reporter |  abuse_ch |
| Tags: | exe geo RAT RemcosRAT TUR |
Intelligence
File Origin
# of uploads :
2
# of downloads :
212
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
remcos
ID:
1
File name:
Hesaphareketi-01.exe
Verdict:
Malicious activity
Analysis date:
2023-02-14 16:33:02 UTC
Tags:
rat remcos keylogger
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Remcos
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a file in the %temp% directory
Creating a window
Creating a process from a recently created file
Creating a file in the %AppData% subdirectories
Сreating synchronization primitives
Setting a keyboard event handler
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Creating a file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process by context flags manipulation
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
MalwareBazaar
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
overlay packed remcos shell32.dll
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
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.expl.evad
Score:
100 / 100
Behaviour
Behavior Graph:
n/a
Detection:
remcos
Threat name:
Win32.Trojan.RemcosRAT
Status:
Malicious
First seen:
2023-02-14 12:25:54 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
20 of 25 (80.00%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
remcos
Similar samples:
+ 2'643 additional samples on MalwareBazaar
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos botnet:remotehost persistence rat
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Executes dropped EXE
Loads dropped DLL
Remcos
Malware Config
C2 Extraction:
report1.duckdns.org:5890
Unpacked files
SH256 hash:
a2fa6e4fb63e40fa709d455dabaa53ad7f96ae609a496629486e83a6af55df6e
MD5 hash:
00ca47e67af661b53a518a70dd46766d
SHA1 hash:
f646f5638053c4730717cca96a12f0b1c08145a5
SH256 hash:
4d8144373754035a1f2efa73853ee424d7f69bdd1b8c0cd97426d25733f00ed7
MD5 hash:
57a060f42df2a93a822e350883ae690b
SHA1 hash:
de327f754c59aaf7faa54523c8f2c9f936c58c06
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:
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: | iexplorer_remcos |
|---|---|
| Author: | iam-py-test |
| Description: | Detect iexplorer being taken over by Remcos |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM |
|---|---|
| Author: | ditekSHen |
| Description: | Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003) |
| Rule name: | Remcos |
|---|---|
| Author: | kevoreilly |
| Description: | Remcos Payload |
| Rule name: | REMCOS_RAT_variants |
|---|
| Rule name: | shellcode |
|---|---|
| Author: | nex |
| Description: | Matched shellcode byte patterns |
| 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.
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