MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 7ded581a8e6a09067697cf1ecd19dcc57a809a808c3103ed7e2edc32ced6293a. 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: | 7ded581a8e6a09067697cf1ecd19dcc57a809a808c3103ed7e2edc32ced6293a |
|---|---|
| SHA3-384 hash: | fecbe0c174d14e0c27c60557c4af8405ac92455e91e5987264638f67e09489f669044f4ad45ffb9095869a8ceb22c223 |
| SHA1 hash: | ac32e65aa645f21da9355ce0a454c53cf340fd84 |
| MD5 hash: | 0cacfd7a9ea3d7848a5132e0462cdd65 |
| humanhash: | echo-yellow-princess-quebec |
| File name: | 0cacfd7a9ea3d7848a5132e0462cdd65.exe |
| Download: | download sample |
| Signature | DCRat |
| File size: | 849'920 bytes |
| First seen: | 2022-09-30 07:51:30 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger) |
| ssdeep | 12288:ZtP07Fvrf3NKihBAbRdjGeU3Za0Pv0aSps:/87Zf3ki/AGm0Pcaes |
| TLSH | T164050705BE44CE91F0081633C2EF455887B4AD516AA6E32B7DBA376E25123A77C0DDCB |
| TrID | 48.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 20.5% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 8.6% (.SCR) Windows screen saver (13101/52/3) 6.9% (.EXE) Win64 Executable (generic) (10523/12/4) 4.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) |
| 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://33811.clmonth.nyashteam.ru/pipeBaseLocalDownloads.php | https://threatfox.abuse.ch/ioc/858587/ |
Intelligence
File Origin
# of uploads :
1
# of downloads :
256
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
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 Program Files subdirectories
Sending a custom TCP request
Creating a file in the Windows subdirectories
Creating a process from a recently created file
Creating a process with a hidden window
DNS request
Sending an HTTP GET request
Creating a window
Searching for synchronization primitives
Unauthorized injection to a recently created process
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
anti-debug anti-vm cmd.exe cscript.exe explorer.exe hacktool obfuscated packed schtasks.exe
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 processes via WMI
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files to the user root directory
Drops PE files with benign system names
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, often done to detect virtual machines)
Snort IDS alert for network traffic
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:
2022-09-27 21:28:17 UTC
File Type:
PE (.Net Exe)
AV detection:
33 of 42 (78.57%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Result
Malware family:
dcrat
Score:
10/10
Tags:
family:dcrat infostealer rat
Behaviour
Creates scheduled task(s)
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
Checks computer location settings
Executes dropped EXE
DCRat payload
DcRat
Process spawned unexpected child process
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
7ded581a8e6a09067697cf1ecd19dcc57a809a808c3103ed7e2edc32ced6293a
MD5 hash:
0cacfd7a9ea3d7848a5132e0462cdd65
SHA1 hash:
ac32e65aa645f21da9355ce0a454c53cf340fd84
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
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: | BAZT_B5_NOCEXInvalidStream |
|---|
| Rule name: | BitcoinAddress |
|---|---|
| Author: | Didier Stevens (@DidierStevens) |
| Description: | Contains a valid Bitcoin address |
| Rule name: | NETDIC208_NOCEX_NOREACTOR |
|---|
| 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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