MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 5c374e1534ffb2f6ae7e6fc88f9034dcf475551c5813bed15458d94cb62767e2. 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: 13
| SHA256 hash: | 5c374e1534ffb2f6ae7e6fc88f9034dcf475551c5813bed15458d94cb62767e2 |
|---|---|
| SHA3-384 hash: | 2203163c7ac0d0cc0321b77be421c9526b5e0eb01b01692f05e9649bf569a3ef277ec5b6fd9dd7fb897ef6d0e30da31a |
| SHA1 hash: | 6eb0a56727989b4da3d54a8e68c6c3f512da37c2 |
| MD5 hash: | 400f3f8b43a0de170ae258521e256ba3 |
| humanhash: | salami-magnesium-vermont-mississippi |
| File name: | 400f3f8b43a0de170ae258521e256ba3 |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 1'297'920 bytes |
| First seen: | 2022-03-15 15:18:34 UTC |
| Last seen: | 2022-04-20 10:23:01 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 24576:PBZwOZowjDOtE5lxuQQxqJZCVo0m1v00NjMENguiHUi:Prf2wj6t4lxhGqJQVoT1v00NjMGiH |
| TLSH | T1C955F1AC32847E9FC527CD76CA641C20EB31747A9B07D203A11721DD9A5DBDAEE106E3 |
| File icon (PE): |  |
| dhash icon | 00f0e6e7edd8b300 (2 x RemcosRAT) |
| Reporter |  zbetcheckin |
| Tags: | 32 exe RemcosRAT |
Intelligence
File Origin
# of uploads :
2
# of downloads :
221
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
remcos
ID:
1
File name:
400f3f8b43a0de170ae258521e256ba3
Verdict:
Malicious activity
Analysis date:
2022-03-16 04:37:30 UTC
Tags:
rat remcos stealer keylogger
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
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
Launching a process
Unauthorized injection to a recently created process
Creating a file
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
obfuscated packed
Result
Verdict:
SUSPICIOUS
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:
rans.troj.spyw.evad
Score:
100 / 100
Signature
Adds a directory exclusion to Windows Defender
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal Firefox passwords or cookies
Contains functionalty to change the wallpaper
Delayed program exit found
Found malware configuration
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Suspicious Add Scheduled Task From User AppData Temp
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses dynamic DNS services
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-03-15 12:51:14 UTC
AV detection:
21 of 27 (77.78%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
remcos
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos botnet:engine prof collection rat spyware stealer
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook accounts
Checks computer location settings
Reads user/profile data of web browsers
NirSoft MailPassView
NirSoft WebBrowserPassView
Nirsoft
Remcos
Malware Config
C2 Extraction:
marcobalassoneets.ddns.net:9794
Unpacked files
SH256 hash:
9b43a140823fca1eeb3c31de937cb925e88f029bc5b5d53f598cfc73afc55ed4
MD5 hash:
0e5edb37ad0d840bd1ffae558f8a5c4a
SHA1 hash:
4d48a1bc652e5b37a6c6f9095df787da3ea6e79f
SH256 hash:
f35d48097c476aa535ec20b882958c07ddf3636776afeb82363d10e823084349
MD5 hash:
344e71d8c3d8f10b52bc06de49f15bcf
SHA1 hash:
88ac6ad93a1e3179353e5d3886ce5c212139b570
SH256 hash:
4ffb59b76867dc3ee5df8b1476a82043c8bbfa9679aa90a2e4b937292b3722b8
MD5 hash:
fc6d91ff314356715f5c76ba61240c9f
SHA1 hash:
aac8291f9af1c2e18b8302550ee4d1c96120949a
SH256 hash:
05e97b235e606e70172c3084854977a5b16a4b30f1e3ca278b184cec59fcdc34
MD5 hash:
70903b2826c214279102d5ed03728011
SHA1 hash:
bbd1a5092e6f66d193228a53888f35f8726c52d1
SH256 hash:
5c374e1534ffb2f6ae7e6fc88f9034dcf475551c5813bed15458d94cb62767e2
MD5 hash:
400f3f8b43a0de170ae258521e256ba3
SHA1 hash:
6eb0a56727989b4da3d54a8e68c6c3f512da37c2
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: | pe_imphash |
|---|
| Rule name: | remcos_rat |
|---|---|
| Author: | jeFF0Falltrades |
| Rule name: | REMCOS_RAT_variants |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
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
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.url : hxxp://107.174.138.202/777/vbc.exe