MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 811076ecbf6a331ab6c52477d3d73be6a3582f3fda6d43db76d7e53b97e1d14e. 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: 11
| SHA256 hash: | 811076ecbf6a331ab6c52477d3d73be6a3582f3fda6d43db76d7e53b97e1d14e |
|---|---|
| SHA3-384 hash: | ccd6e580ecb2af3232762d27b6d6fabeef8b492f308bd503ad9aab82052fc3f020d60dd43088e35bbaf0c59a67065c01 |
| SHA1 hash: | 8120624b296cf7175f5e8e6749067ba1ccdc7140 |
| MD5 hash: | adfaba756bdb6946b167fc78625a7479 |
| humanhash: | winter-wolfram-shade-music |
| File name: | Client.exe |
| Download: | download sample |
| Signature | DCRat |
| File size: | 48'640 bytes |
| First seen: | 2022-03-22 08:47:56 UTC |
| Last seen: | 2022-04-27 18:47:30 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'653 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger) |
| ssdeep | 768:oq+s3pUtDILNCCa+Dif1PFhCb52iRxYbqgeosz2N0SKHvEgK/JfZVc6KN:oq+AGtQO9ENib9g2NsnkJfZVclN |
| Threatray | 2'068 similar samples on MalwareBazaar |
| TLSH | T1C7237D4037A8C136E6BD4BB5A8F3A20586B5D2676903DA4D6CC811EA1B13FC597036FE |
| Reporter |  stoerchl |
| Tags: | DCRat exe |
Intelligence
File Origin
# of uploads :
3
# of downloads :
236
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
Sending a custom TCP request
Query of malicious DNS domain
Sending a TCP request to an infection source
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
njrat obfuscated rat
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.
Malware family:
AsyncRAT
Verdict:
Malicious
Result
Threat name:
AsyncRAT
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Detected unpacking (overwrites its own PE header)
Found malware configuration
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Yara detected AsyncRAT
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-03-22 08:48:13 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
25 of 26 (96.15%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
asyncrat
Similar samples:
+ 2'058 additional samples on MalwareBazaar
Result
Malware family:
asyncrat
Score:
10/10
Tags:
family:asyncrat botnet:default rat
Behaviour
Suspicious use of AdjustPrivilegeToken
Async RAT payload
AsyncRat
Malware Config
C2 Extraction:
rick63.publicvm.com:5900
Unpacked files
SH256 hash:
811076ecbf6a331ab6c52477d3d73be6a3582f3fda6d43db76d7e53b97e1d14e
MD5 hash:
adfaba756bdb6946b167fc78625a7479
SHA1 hash:
8120624b296cf7175f5e8e6749067ba1ccdc7140
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
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_B64_Artifacts |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables embedding bas64-encoded APIs, command lines, registry keys, etc. |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_DcRatBy |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables containing the string DcRatBy |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_WMI_EnumerateVideoDevice |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables attemping to enumerate video devices using WMI |
| Rule name: | MAL_AsnycRAT |
|---|---|
| Author: | SECUINFRA Falcon Team |
| Description: | Detects AsnycRAT based on it's config decryption routine |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | SUSP_DOTNET_PE_List_AV |
|---|---|
| Author: | SECUINFRA Falcon Team |
| Description: | Detecs .NET Binary that lists installed AVs |
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
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