MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 6d16f6ecb3a446d0c6bfa0fc7a47dabac2e63cebfa426f4502a5bcecf378c645. 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: 14
| SHA256 hash: | 6d16f6ecb3a446d0c6bfa0fc7a47dabac2e63cebfa426f4502a5bcecf378c645 |
|---|---|
| SHA3-384 hash: | 219e1755e8e1a2efabd8f5f0fb7eaea0e57c5891982373318a3a63cd07f9f5a4fde3d0809369e6694f107ce9c2730c2c |
| SHA1 hash: | 648bc2ef6aafdfaf6620b2a70f84b1b4c2e8492a |
| MD5 hash: | a77321d63919f3ae5abfb2dd16070247 |
| humanhash: | timing-leopard-idaho-zulu |
| File name: | SecuriteInfo.com.W32.AIDetectNet.01.25881.16083 |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 897'024 bytes |
| First seen: | 2022-07-20 13:42:18 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 24576:2sQJ9KwOFVT1rOqIBrWZO1cg7nHN/5z+H:2xJgZFfcWmc0C |
| TLSH | T1C015010432BCAF62C5BD87FD5865A48553F2536B226DE7494CD3B4EF2A7AF800950E0B |
| TrID | 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 11.5% (.SCR) Windows screen saver (13101/52/3) 9.2% (.EXE) Win64 Executable (generic) (10523/12/4) 5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 3.9% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | b271c0cccccc61b2 (16 x AgentTesla, 8 x Loki, 8 x SnakeKeylogger) |
| Reporter |  SecuriteInfoCom |
| Tags: | exe RemcosRAT |
Intelligence
File Origin
# of uploads :
1
# of downloads :
271
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
rem.exe
Verdict:
Malicious activity
Analysis date:
2022-07-21 01:54:58 UTC
Tags:
n/a
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
Creating a window
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process from a recently created file
Creating a process with a hidden window
Creating a file in the %temp% directory
Running batch commands
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
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.
Result
Threat name:
Remcos
Detection:
malicious
Classification:
rans.phis.troj.spyw.evad
Score:
100 / 100
Behaviour
Behavior Graph:
n/a
Detection:
remcos
Threat name:
ByteCode-MSIL.Spyware.SnakeLogger
Status:
Malicious
First seen:
2022-07-20 12:44:48 UTC
File Type:
PE (.Net Exe)
Extracted files:
28
AV detection:
21 of 25 (84.00%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
remcos
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos persistence rat spyware stealer
Behaviour
Creates scheduled task(s)
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Executes dropped EXE
NirSoft WebBrowserPassView
Nirsoft
Remcos
Unpacked files
SH256 hash:
39c2d879c57f07305ce60412dc8a88f02e51f1a14a06cc605768d1d7f5313807
MD5 hash:
db51fe170a9e5d6ec5429a2fbd9d0353
SHA1 hash:
e30a58125fc41322db6cf2ccb6a6d414ed379016
SH256 hash:
8ed4bf8829f9abcae50ce2606ab4a7eca4ea981add7db606304f78727c902c0b
MD5 hash:
cf72d12b06dce5b6ec06b394b53830a9
SHA1 hash:
79b969e567aae436a82dbc1722aa82a1569e2fb1
SH256 hash:
ca4e3745f87ae419e10fa9dd15e9814f66a7dca601ae70bd3ae3b0b0781e9491
MD5 hash:
6491ab64072f34a6124f4cdf1d9bdd43
SHA1 hash:
78008e0c188d1732ebb5bbfe6d15892ebe32b1f7
SH256 hash:
17ef777f66e12b552fbe2db97351eeeeffea5ea6eb48b2cad3467cc688180b0b
MD5 hash:
cc91455e950239e26e5f6e31dea766e8
SHA1 hash:
601adf754f2f46c4df7dd60561b4670eafd28e1f
SH256 hash:
1c048a93fc173bacc2388da1042140aeb4d4b34c927e524d3b60946efdab1a16
MD5 hash:
d329ca03ea62e3371e4d63f5271124a3
SHA1 hash:
14c329ff4882ef1aedb93e21e18b691a93dc2f5d
Detections:
win_remcos_auto
SH256 hash:
6d16f6ecb3a446d0c6bfa0fc7a47dabac2e63cebfa426f4502a5bcecf378c645
MD5 hash:
a77321d63919f3ae5abfb2dd16070247
SHA1 hash:
648bc2ef6aafdfaf6620b2a70f84b1b4c2e8492a
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: | 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_EventViewer |
|---|---|
| Author: | ditekSHen |
| Description: | detects Windows exceutables potentially bypassing UAC using eventvwr.exe |
| Rule name: | meth_get_eip |
|---|---|
| Author: | Willi Ballenthin |
| Rule name: | pe_imphash |
|---|
| Rule name: | Remcos |
|---|---|
| Author: | kevoreilly |
| Description: | Remcos Payload |
| Rule name: | remcos_rat |
|---|---|
| Author: | jeFF0Falltrades |
| 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.
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