MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 edb9f32cbb6d90b4da858506351a2ca6bd2e5542c92ec5815cd9c18045f008e4. 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: | edb9f32cbb6d90b4da858506351a2ca6bd2e5542c92ec5815cd9c18045f008e4 |
|---|---|
| SHA3-384 hash: | 47726e46568302bfca021e354845ff3c5932f482770ea17785b368d52a304e59d88cb5e096761e01391d3338299752f5 |
| SHA1 hash: | de5cb31482f4b640146c89d9c977528d44563498 |
| MD5 hash: | 477a387347ab506a4c107158aaf0fd01 |
| humanhash: | lima-lima-coffee-nitrogen |
| File name: | 790087654REWMPM.exe |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 3'128'832 bytes |
| First seen: | 2023-03-29 11:00:43 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 9cbefe68f395e67356e2a5d8d1b285c0 (58 x LummaStealer, 49 x AuroraStealer, 35 x Vidar) |
| ssdeep | 24576:Mf37Tcvq0qcNRcZt3YUJuSLdv/gD5XthTAb6xdW4DN3/0CdRNkr8knnOgZ5edT+X:kZtomOXXTAPYVQYD1jzORYfM2wHH |
| TLSH | T145E56C24B88E18B1FB53A53134AA76BA2237F41E1FD59F83824CFB75597B5E21F12204 |
| TrID | 62.2% (.EXE) InstallShield setup (43053/19/16) 15.2% (.EXE) Win64 Executable (generic) (10523/12/4) 7.2% (.EXE) Win16 NE executable (generic) (5038/12/1) 6.5% (.EXE) Win32 Executable (generic) (4505/5/1) 2.9% (.EXE) OS/2 Executable (generic) (2029/13) |
| Reporter |  abuse_ch |
| Tags: | exe RAT RemcosRAT |
Intelligence
File Origin
# of uploads :
1
# of downloads :
338
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
remcos
ID:
1
File name:
790087654REWMPM.exe
Verdict:
Malicious activity
Analysis date:
2023-03-29 11:07:12 UTC
Tags:
installer rat 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
Launching a process
Searching for the window
Сreating synchronization primitives
DNS request
Sending an HTTP GET request
Reading critical registry keys
Creating a file in the %temp% directory
Creating a window
Sending a TCP request to an infection source
Forced shutdown of a system process
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
anti-vm golang greyware packed
Verdict:
Malicious
Labled as:
DeepScan:Generic.Remcos
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:
phis.troj.spyw.expl.evad
Score:
100 / 100
Signature
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Contains functionality to bypass UAC (CMSTPLUA)
Contains functionality to inject code into remote processes
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal Firefox passwords or cookies
Delayed program exit found
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for submitted file
Sigma detected: Remcos
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Instant Messenger accounts or passwords
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected Remcos RAT
Yara detected UAC Bypass using CMSTP
Yara detected WebBrowserPassView password recovery tool
Behaviour
Behavior Graph:
Detection:
remcos
Threat name:
Win32.Trojan.Remcos
Status:
Malicious
First seen:
2023-03-29 10:49:55 UTC
File Type:
PE (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
5/5
Detection(s):
Malicious file
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos botnet:remotehost collection rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Accesses Microsoft Outlook accounts
Uses the VBS compiler for execution
NirSoft MailPassView
NirSoft WebBrowserPassView
Nirsoft
Remcos
Malware Config
C2 Extraction:
91.193.75.179:8780
Unpacked files
SH256 hash:
ad592b88832d7bea6ae80ef8bd8410bde4525638367f4e167085349f70d784e9
MD5 hash:
2d23b96dc39531a8049a50953b8db58b
SHA1 hash:
45c847ccfe50cdf3772bd7b666382c20efbe0ac4
Detections:
Remcos
win_remcos_auto
SH256 hash:
edb9f32cbb6d90b4da858506351a2ca6bd2e5542c92ec5815cd9c18045f008e4
MD5 hash:
477a387347ab506a4c107158aaf0fd01
SHA1 hash:
de5cb31482f4b640146c89d9c977528d44563498
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: | APT_PatchWork_BADNEWS_20211105 |
|---|---|
| Description: | Detects PatchWork Group RTF or BADNEWS |
| Rule name: | command_and_control |
|---|---|
| Author: | CD_R0M_ |
| Description: | This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group |
| Rule name: | GoBinTest |
|---|
| Rule name: | golang |
|---|
| Rule name: | Golangmalware |
|---|---|
| Author: | Dhanunjaya |
| Description: | Malware in Golang |
| Rule name: | golang_binary_string |
|---|---|
| Description: | Golang strings present |
| Rule name: | HiveRansomware |
|---|---|
| Author: | Dhanunjaya |
| Description: | Yara Rule To Detect Hive V4 Ransomware |
| Rule name: | iexplorer_remcos |
|---|---|
| Author: | iam-py-test |
| Description: | Detect iexplorer being taken over by Remcos |
| Rule name: | INDICATOR_EXE_Packed_MPress |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables built or packed with MPress PE compressor |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables referencing many email and collaboration clients. Observed in information stealers |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM |
|---|---|
| Author: | ditekSHen |
| Description: | Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003) |
| Rule name: | meth_get_eip |
|---|---|
| Author: | Willi Ballenthin |
| Rule name: | meth_stackstrings |
|---|---|
| Author: | Willi Ballenthin |
| Rule name: | QbotStuff |
|---|---|
| Author: | anonymous |
| Rule name: | Remcos |
|---|---|
| Author: | kevoreilly |
| Description: | Remcos Payload |
| Rule name: | REMCOS_RAT_variants |
|---|
| Rule name: | TeslaCryptPackedMalware |
|---|
| 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. |
| Rule name: | yara_template |
|---|
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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