MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b0abb1e9b7f39644513bff297e18dbc7e8a6a1b00664110a9f8ddf92fa78eea1. 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
DCRat
Vendor detections: 10
| SHA256 hash: | b0abb1e9b7f39644513bff297e18dbc7e8a6a1b00664110a9f8ddf92fa78eea1 |
|---|---|
| SHA3-384 hash: | 7304baf2aae0c4ee00c5b588b76c4d464b13675e03b1d52059e5802b449e1f0ede1da10b1b393a5beefbf409df698e64 |
| SHA1 hash: | 6d4a4819ac546bb6063cea3651ebed88cac54280 |
| MD5 hash: | b6611b450d87333d4f69f7e6c0c56860 |
| humanhash: | stream-single-chicken-montana |
| File name: | b6611b450d87333d4f69f7e6c0c56860.exe |
| Download: | download sample |
| Signature | DCRat |
| File size: | 953'344 bytes |
| First seen: | 2022-01-06 14:36:20 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 12288:Y+O992LltDN0wOVRWiy4EeiIDhKRVh2pNmqkce/teOQ2/d6nQYu4stT3uL4JFePJ:tT/4Ozl6QYu4stT3ukJ4T+4 |
| Threatray | 441 similar samples on MalwareBazaar |
| TLSH | T1F01519023A08DE01D0695637C9FF809447ACAE427A63DB1BBE9F336D65513AB1C4E5CE |
| Reporter |  abuse_ch |
| Tags: | DCRat exe |
Indicators Of Compromise (IOCs)
Below is a list of indicators of compromise (IOCs) associated with this malware samples.
| IOC | ThreatFox Reference |
|---|---|
| http://80.87.202.58/VmBigloaduniversaldatalife.php | https://threatfox.abuse.ch/ioc/291577/ |
Intelligence
File Origin
# of uploads :
1
# of downloads :
208
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
b6611b450d87333d4f69f7e6c0c56860.exe
Verdict:
Malicious activity
Analysis date:
2022-01-06 14:40:03 UTC
Tags:
trojan rat backdoor dcrat
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Creating a file
Using the Windows Management Instrumentation requests
Launching a process
Creating a file in the system32 subdirectories
Creating a process from a recently created file
Creating a process with a hidden window
Sending an HTTP GET request
DNS request
Reading critical registry keys
Creating a window
Searching for synchronization primitives
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
anti-debug anti-vm dcrat greyware hacktool obfuscated packed stealer
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.
Verdict:
Malicious
Result
Threat name:
DCRat
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Creates an autostart registry key pointing to binary in C:\Windows
Creates autostart registry keys with suspicious values (likely registry only malware)
Creates files inside the volume driver (system volume information)
Creates multiple autostart registry keys
Creates processes via WMI
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files with benign system names
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected DCRat
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Backdoor.DCRat
Status:
Malicious
First seen:
2022-01-04 13:18:00 UTC
File Type:
PE (.Net Exe)
AV detection:
23 of 27 (85.19%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Similar samples:
+ 431 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
10/10
Tags:
persistence suricata
Behaviour
Creates scheduled task(s)
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Drops file in System32 directory
Adds Run key to start application
Executes dropped EXE
Process spawned unexpected child process
suricata: ET MALWARE DCRAT Activity (GET)
Unpacked files
SH256 hash:
b0abb1e9b7f39644513bff297e18dbc7e8a6a1b00664110a9f8ddf92fa78eea1
MD5 hash:
b6611b450d87333d4f69f7e6c0c56860
SHA1 hash:
6d4a4819ac546bb6063cea3651ebed88cac54280
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: | pe_imphash |
|---|
| 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.
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