MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 d59a6101adfbe3060622c60cd377d7856974266ed7fac2a657345609b4fa2ad5. 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: 9
| SHA256 hash: | d59a6101adfbe3060622c60cd377d7856974266ed7fac2a657345609b4fa2ad5 |
|---|---|
| SHA3-384 hash: | 0ec8de6a42c5aea6cf40bf528ab845c4545e873f0cc17aa555163b9fab3c26cd4fc7a14a87b7f980b8bc03bb5c845926 |
| SHA1 hash: | a645cd87f77d65440be3c76e6e42cf9c2ab9273b |
| MD5 hash: | df3b5be1c3c37a03698f979b0f83dc8a |
| humanhash: | nineteen-blue-burger-mississippi |
| File name: | df3b5be1c3c37a03698f979b0f83dc8a |
| Download: | download sample |
| Signature | DCRat |
| File size: | 3'003'392 bytes |
| First seen: | 2021-12-18 18:46:33 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | eea4e81bbd38d3acf0856edd3a7877e3 (1 x DCRat) |
| ssdeep | 49152:kAzqGwE0VtqBJwsgmQZz4agivCQzhRpbg59ssSolQdy+:1z0YwGivCQRg5esSuA |
| Threatray | 383 similar samples on MalwareBazaar |
| TLSH | T160D50182BBE01A0AF25A2A771AFA03109633DF4295C28B0B754DB4174FB1BD51F527B7 |
| File icon (PE): |  |
| dhash icon | b06171656463e2f0 (1 x DCRat) |
| Reporter |  zbetcheckin |
| Tags: | 32 DCRat exe signed |
Code Signing Certificate
| Organisation: | Logitech ZC-9016 USA State of West Virginia |
|---|---|
| Issuer: | Logitech ZC-9016 USA State of West Virginia |
| Algorithm: | sha1WithRSAEncryption |
| Valid from: | 2021-12-17T13:46:49Z |
| Valid to: | 2031-12-18T13:46:49Z |
| Serial number: | 7d20650e39e3fba54005493389eb902a |
| Thumbprint Algorithm: | SHA256 |
| Thumbprint: | 8b4fce927ca1824ea9051b0cede59653abf3db28cbdc94a821335f052d8a8b59 |
| Source: | This information was brought to you by ReversingLabs A1000 Malware Analysis Platform |
Intelligence
File Origin
# of uploads :
1
# of downloads :
193
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a window
Searching for analyzing tools
Сreating synchronization primitives
DNS request
Creating a file
Using the Windows Management Instrumentation requests
Launching a process
Creating a file in the Program Files subdirectories
Creating a file in the Windows subdirectories
Sending a custom TCP request
Creating a process with a hidden window
Creating a process from a recently created file
Sending an HTTP GET request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun by creating a file
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
MalwareBazaar
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
exploit overlay packed
Result
Verdict:
UNKNOWN
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:
Ryuk
Verdict:
Malicious
Result
Threat name:
DCRat
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Creates processes via WMI
Detected unpacking (changes PE section rights)
Drops executables to the windows directory (C:\Windows) and starts them
Found malware configuration
Hides threads from debuggers
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to evade analysis by execution special instruction which cause usermode exception
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected DCRat
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.Generic
Status:
Suspicious
First seen:
2021-12-18 14:40:43 UTC
File Type:
PE (Exe)
Extracted files:
397
AV detection:
14 of 28 (50.00%)
Threat level:
5/5
Verdict:
malicious
Label(s):
ryuk
Similar samples:
+ 373 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
10/10
Tags:
persistence spyware stealer
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 System32 directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Loads dropped DLL
Reads user/profile data of web browsers
Executes dropped EXE
Process spawned unexpected child process
Unpacked files
SH256 hash:
4d95e78bb8e3847805c34450dce2da1f2b9f33cc1412281878b1a31c7db5c7b3
MD5 hash:
631952acdb73b96c90f83634e6c5d7c2
SHA1 hash:
886c9323ff1b246a0f2a8ab0a2222ef79f10ce44
SH256 hash:
aef52811b74cd4b4e93d4605c117ef4d6bbc3da0284b7f69c055779499cac551
MD5 hash:
bad98d0ea9eb5f8c9e808ef3856bf2e8
SHA1 hash:
096b2f7a027d492c26e9fc57ff5884973855f35e
SH256 hash:
149200d08baa00e2947d7e3d9904d5dbc223012d61efa3686cf3b9ae9540092a
MD5 hash:
f8da63287ab55dfdc836ab113e924859
SHA1 hash:
b84c76f8dfa245234e21287bd55410588555ab8b
SH256 hash:
d59a6101adfbe3060622c60cd377d7856974266ed7fac2a657345609b4fa2ad5
MD5 hash:
df3b5be1c3c37a03698f979b0f83dc8a
SHA1 hash:
a645cd87f77d65440be3c76e6e42cf9c2ab9273b
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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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