MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 312dd4928a437b87501969ec82e89d12e1a26b945f8a12e3877477fa4366f6c5. 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: | 312dd4928a437b87501969ec82e89d12e1a26b945f8a12e3877477fa4366f6c5 |
|---|---|
| SHA3-384 hash: | 25f95aaa1403083958a00e7495db9c418076deedb10cf9653fd384933020c7ff4147dd6a3ed9d4aeac3beb90d284b089 |
| SHA1 hash: | c0e3d5cce84fce4473cb4a6ac2934807a36a3055 |
| MD5 hash: | 8f9b37a019f16c5f689b850b73ca0631 |
| humanhash: | kansas-cold-neptune-item |
| File name: | 312DD4928A437B87501969EC82E89D12E1A26B945F8A1.exe |
| Download: | download sample |
| Signature | DCRat |
| File size: | 1'655'296 bytes |
| First seen: | 2021-12-21 22:52:04 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'747 x AgentTesla, 19'638 x Formbook, 12'244 x SnakeKeylogger) |
| ssdeep | 24576:3Bv5yIbB2bbj2e54MRs8SP6cIsmKWfC/by4lf3mJjc/dR9U505:xBDB2bGBMRTcGNq/Z86p5 |
| Threatray | 15 similar samples on MalwareBazaar |
| TLSH | T1E67588DD766072DFC85BD452DEA82CA8FA5134BB931F4203902715ADEA4D89BDF180F2 |
| 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://94.250.249.52/imagepythonupdateWindowsTrack.php | https://threatfox.abuse.ch/ioc/280602/ |
Intelligence
File Origin
# of uploads :
1
# of downloads :
207
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
312DD4928A437B87501969EC82E89D12E1A26B945F8A1.exe
Verdict:
Malicious activity
Analysis date:
2021-12-21 22:56:40 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
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Сreating synchronization primitives
Creating a file in the system32 subdirectories
Using the Windows Management Instrumentation requests
Creating a file in the Windows subdirectories
Launching a process
Creating a file
Creating a process from a recently created file
Creating a process with a hidden window
Sending an HTTP GET request
DNS request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
anti-vm dcrat obfuscated packed
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
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Creates an autostart registry key pointing to binary in C:\Windows
Creates autostart registry keys with suspicious names
Creates multiple autostart registry keys
Creates processes via WMI
Detected unpacking (changes PE section rights)
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files with benign system names
Found malware configuration
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
PE file has nameless sections
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected DCRat
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Backdoor.LightStone
Status:
Malicious
First seen:
2021-08-22 06:16:55 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:
+ 5 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
10/10
Tags:
persistence
Behaviour
Creates scheduled task(s)
Modifies registry class
Suspicious behavior: EnumeratesProcesses
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
Unpacked files
SH256 hash:
5cee1186c8892326aa5716b24381992ef42a93cdc53520aee05258dd04452951
MD5 hash:
71d1113ec98773a4846443c32891cd56
SHA1 hash:
15eb132ea333dc34171094d60e119afdfa0dafea
SH256 hash:
312dd4928a437b87501969ec82e89d12e1a26b945f8a12e3877477fa4366f6c5
MD5 hash:
8f9b37a019f16c5f689b850b73ca0631
SHA1 hash:
c0e3d5cce84fce4473cb4a6ac2934807a36a3055
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: | 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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