MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 da2630dccf5901a34f9d3f02aa46cc5ccc8b77fce73e01daff853476e47d7f55. 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: 13
| SHA256 hash: | da2630dccf5901a34f9d3f02aa46cc5ccc8b77fce73e01daff853476e47d7f55 |
|---|---|
| SHA3-384 hash: | 0b39f560f516255ecf76da3736e473ad0bcbedb3bb11915443854ff6244d775ffaad4d0af9c88aad73f0e840ed48af86 |
| SHA1 hash: | 0052b50b6409c6983b6e81b7dce3eaa28dbe6f7f |
| MD5 hash: | a56ceff4ed3d8f469e16324d0109e3c6 |
| humanhash: | ceiling-moon-solar-minnesota |
| File name: | a56ceff4ed3d8f469e16324d0109e3c6.exe |
| Download: | download sample |
| Signature | DCRat |
| File size: | 1'585'664 bytes |
| First seen: | 2023-01-13 23:30:28 UTC |
| Last seen: | 2023-01-14 01:29:07 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 2e5467cba76f44a088d39f78c5e807b6 (131 x DCRat, 113 x njrat, 80 x RedLineStealer) |
| ssdeep | 24576:ewCXoM4MF0QizuJ7dhu+M9bvIpFeHb5APIYwXKhFuDTzz/UNR:72ojMYzuJHu/9bvIOCwf0uDz+R |
| Threatray | 369 similar samples on MalwareBazaar |
| TLSH | T1D27533BA928EB0D6D0393D74DB3C62F6153548F7F27CD86A9EB201EB4428D3B506057A |
| TrID | 25.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 19.1% (.EXE) Win16 NE executable (generic) (5038/12/1) 17.1% (.EXE) Win32 Executable (generic) (4505/5/1) 7.8% (.EXE) Win16/32 Executable Delphi generic (2072/23) 7.8% (.ICL) Windows Icons Library (generic) (2059/9) |
| Reporter |  abuse_ch |
| Tags: | DCRat exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
199
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
dcrat
ID:
1
File name:
a56ceff4ed3d8f469e16324d0109e3c6.exe
Verdict:
Malicious activity
Analysis date:
2023-01-13 23:32:53 UTC
Tags:
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
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Searching for analyzing tools
Creating a file
Using the Windows Management Instrumentation requests
Launching a process
Sending a custom TCP request
Creating a file in the Windows subdirectories
Creating a file in the %temp% directory
Running batch commands
Creating a process with a hidden window
Sending a UDP request
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
dcrat enigma obfuscated packed shell32.dll
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:
Generic Malware
Verdict:
Malicious
Result
Threat name:
DCRat
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Creates processes via WMI
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
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
Hides threads from debuggers
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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
Tries to detect sandboxes and other dynamic analysis tools (window names)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected DCRat
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Threat name:
Win32.Backdoor.Dcrat
Status:
Malicious
First seen:
2023-01-11 10:22:29 UTC
File Type:
PE (Exe)
AV detection:
27 of 38 (71.05%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Similar samples:
+ 359 additional samples on MalwareBazaar
Result
Malware family:
dcrat
Score:
10/10
Tags:
family:dcrat infostealer rat spyware stealer
Behaviour
Creates scheduled task(s)
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Executes dropped EXE
DCRat payload
DcRat
Process spawned unexpected child process
Unpacked files
SH256 hash:
da2630dccf5901a34f9d3f02aa46cc5ccc8b77fce73e01daff853476e47d7f55
MD5 hash:
a56ceff4ed3d8f469e16324d0109e3c6
SHA1 hash:
0052b50b6409c6983b6e81b7dce3eaa28dbe6f7f
Verdict:
Malicious
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: | EnigmaStub |
|---|---|
| Author: | @bartblaze |
| Description: | Identifies Enigma packer stub. |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_Embedded_Gzip_B64Encoded_File |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables containing bas64 encoded gzip files |
| Rule name: | MALWARE_Win_DCRat |
|---|---|
| Author: | ditekSHen |
| Description: | DCRat payload |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | SUSP_XORed_URL_in_EXE |
|---|---|
| Author: | Florian Roth |
| Description: | Detects an XORed URL in an executable |
| Reference: | https://twitter.com/stvemillertime/status/1237035794973560834 |
| Rule name: | SUSP_XORed_URL_in_EXE_RID2E46 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects an XORed URL in an executable |
| Reference: | https://twitter.com/stvemillertime/status/1237035794973560834 |
| Rule name: | win_smominru_auto |
|---|---|
| Author: | Felix Bilstein - yara-signator at cocacoding dot com |
| Description: | Detects win.smominru. |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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