MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 23b110e0a381abb4d44bd7e2906548429ee426d9463a02af31dc3dd98c044341. 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: 7
| SHA256 hash: | 23b110e0a381abb4d44bd7e2906548429ee426d9463a02af31dc3dd98c044341 |
|---|---|
| SHA3-384 hash: | b05d544133d0f4da3132c530aa3491120dc2c67d3390529bccb11d77be7d2bf432403ae4a17b8b46e7229e715d542f47 |
| SHA1 hash: | 50e130f64cea1540aedc89b8f2a3b89098251899 |
| MD5 hash: | cc982bb10719da0325bdd790df6b3a03 |
| humanhash: | hotel-golf-glucose-march |
| File name: | cc982bb10719da0325bdd790df6b3a03 |
| Download: | download sample |
| Signature | DCRat |
| File size: | 727'040 bytes |
| First seen: | 2021-07-29 11:29:00 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'647 x AgentTesla, 19'450 x Formbook, 12'201 x SnakeKeylogger) |
| ssdeep | 12288:7qnOM2ixO3YAGG/U3+RpcRUiZc/P/XmTQCXr7KijCLeF3T/H:7+OMAYAZ/uUpXP/XEyiqeZ |
| Threatray | 33 similar samples on MalwareBazaar |
| TLSH | T1A4F41A242EE95425F17FAF7D95F0799A9B7EB6637713990E00A103CA0A13B41DDC0A3B |
| Reporter |  zbetcheckin |
| Tags: | 32 DCRat exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
101
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
cc982bb10719da0325bdd790df6b3a03
Verdict:
Malicious activity
Analysis date:
2021-07-29 11:42:51 UTC
Tags:
evasion trojan rat backdoor dcrat stealer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
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.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
.NET source code contains very large strings
.NET source code references suspicious native API functions
Creates an autostart registry key pointing to binary in C:\Windows
Creates an undocumented autostart registry key
Creates multiple autostart registry keys
Creates processes via WMI
Detected unpacking (overwrites its own PE header)
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files to the document folder of the user
Drops PE files with benign system names
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Protects its processes via BreakOnTermination flag
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Tries to harvest and steal browser information (history, passwords, etc)
Uses the Telegram API (likely for C&C communication)
Yara detected DCRat
Behaviour
Behavior Graph:
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Spy
Status:
Malicious
First seen:
2021-07-27 17:22:22 UTC
File Type:
PE (.Net Exe)
AV detection:
32 of 46 (69.57%)
Threat level:
5/5
Verdict:
unknown
Similar samples:
+ 23 additional samples on MalwareBazaar
Result
Malware family:
dcrat
Score:
10/10
Tags:
family:dcrat infostealer persistence rat spyware stealer
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
Looks up external IP address via web service
Reads user/profile data of web browsers
Executes dropped EXE
DCRat Payload
DcRat
Modifies WinLogon for persistence
Process spawned unexpected child process
Unpacked files
SH256 hash:
23b110e0a381abb4d44bd7e2906548429ee426d9463a02af31dc3dd98c044341
MD5 hash:
cc982bb10719da0325bdd790df6b3a03
SHA1 hash:
50e130f64cea1540aedc89b8f2a3b89098251899
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_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: | MALWARE_Win_AsyncRAT |
|---|---|
| Author: | ditekSHen |
| Description: | Detects AsyncRAT |
| 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.
Web download
Delivery method
Distributed via web download
Comments
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