MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7f6cb2f1d0a91f0e2dbdd7f9d77990d7e47edf50b5f0a0894a1b405f7a8bdfac. 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: 14


Intelligence 14 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7f6cb2f1d0a91f0e2dbdd7f9d77990d7e47edf50b5f0a0894a1b405f7a8bdfac
SHA3-384 hash: dd001b9449eea21fedf529c2c8e2c41f3d8e818f2c69c1a57266f9a5c49c0ad5bc813e5466ddafbc614d43352fc4164b
SHA1 hash: dfe81b74c34b586984cd12da8483d1101c576d1a
MD5 hash: b76aae2c9211ea08c264dcc8b2d92e94
humanhash: east-grey-lima-social
File name:b76aae2c9211ea08c264dcc8b2d92e94.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:1'456'128 bytes
First seen:2023-08-31 08:40:18 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 24576:AIyLN5cj4PR0l8JezUNO0GvIJnRuJw1PAlsxm/A4Q:3wNI4P88JXPZnRz1Il4M
TLSH T1B6658C027E48CE11F0081633C6EF494847B1B9556AA6EB2B7DBA376D59123A33C1DDCB
TrID 47.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
20.2% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
8.4% (.SCR) Windows screen saver (13097/50/3)
6.8% (.EXE) Win64 Executable (generic) (10523/12/4)
4.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
Reporter abuse_ch
Tags:DCRat exe


Avatar
abuse_ch
DCRat C2:
http://185.149.146.185/6/Packet5async/8AsyncSql/30/Default/0/4packet/HttpTemporary/Flower84Downloads/5Js6/central/PythonWindows/UniversalTestMulti/temporarySqldatalifeCpu/5low6Php/AuthTemppipeExternal/defaultlinux.php

Intelligence

File Origin
# of uploads :
1
# of downloads :
319
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
dcrat
Create hunting rule
ID:
1
File name:
b76aae2c9211ea08c264dcc8b2d92e94.exe
Verdict:
Malicious activity
Analysis date:
2023-08-31 08:41:23 UTC
Tags:
dcrat rat backdoor remote stealer
Link:
https://app.any.run/tasks/0fd78da0-e6e3-41f9-8423-9a8430ac1531

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
DCRat
Create hunting rule
Link:
https://www.capesandbox.com/analysis/445448/
Detection(s):
Win.Packed.Basic-9952747-0
Create hunting rule

Win.Malware.Uztuby-9957322-0
Create hunting rule

Win.Packed.Uztuby-9963900-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
Creating a file
Using the Windows Management Instrumentation requests
Launching a process
Sending a custom TCP request
Creating a file in the Program Files subdirectories
Creating a process from a recently created file
Creating a process with a hidden window
Sending an HTTP GET request
Searching for synchronization primitives
Reading critical registry keys
Unauthorized injection to a recently created process
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm cmd cscript dcrat explorer lolbin obfuscated packed schtasks
Link:
https://www.filescan.io/uploads/64f05222611c4e16e11210af/reports/8c3fc2ec-467e-462e-8898-ff8e66e5eba1/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/7f6cb2f1d0a91f0e2dbdd7f9d77990d7e47edf50b5f0a0894a1b405f7a8bdfac
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
Link:
https://analyze.intezer.com/analyses/c0d29beb-08ec-4bdd-bfbc-cae4669c63c4
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1300927
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Creates processes via WMI
Drops PE files with benign system names
Found malware configuration
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Schedule system process
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected DCRat
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7f6cb2f1d0a91f0e2dbdd7f9d77990d7e47edf50b5f0a0894a1b405f7a8bdfac/
Threat name:
ByteCode-MSIL.Backdoor.DCRat
Create hunting rule
Status:
Malicious
First seen:
2023-08-23 16:09:35 UTC
File Type:
PE (.Net Exe)
AV detection:
28 of 38 (73.68%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=p5wlf4oqvepq4ln52745o6mq27sh5x2qwxykbckkdnaf66ul36wa._file
Verdict:
malicious
Result
Malware family:
dcrat
Create hunting rule
Score:
  10/10
Tags:
family:dcrat infostealer rat spyware stealer
Link:
https://tria.ge/reports/230831-klfljseb75/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Checks computer location settings
Executes dropped EXE
Reads user/profile data of web browsers
DCRat payload
DcRat
Process spawned unexpected child process
Unpacked files
SH256 hash:
213ab02c66cb8088ba74874d19913ca5ae5fd88d8cd5f61734a8bcc201136cd7
MD5 hash:
83fa5ebf246a19a1c26bee3abe9907d3
SHA1 hash:
fd8e95af58913b21d1d9c554a6e4594bb421ca1e
Link:
https://www.unpac.me/results/c2a5d7e4-db89-4e37-ae65-a9ae810c432d/
SH256 hash:
6292e04432c295599dc380fbb5c67a010d9faec2ee313a49e42d2b6b7adffa4b
MD5 hash:
81b7a8a7e5051ecb2eadd7bc4f87ab79
SHA1 hash:
d4f359a019a8b2da2877631f9b2e68d0a1f93bc3
Link:
https://www.unpac.me/results/c2a5d7e4-db89-4e37-ae65-a9ae810c432d/
SH256 hash:
18fe48031a18449fab109af60ba11c09558d0a388962c14c1be453aff9126c0f
MD5 hash:
ad122d61ca248b162cc410a0d8220ee5
SHA1 hash:
c0c0f96efde22b527c90d8b3552f0a5584e317bb
Link:
https://www.unpac.me/results/c2a5d7e4-db89-4e37-ae65-a9ae810c432d/
SH256 hash:
7548d403d8b54e3c276810cfdde6e57fd84c6d8409aeeb036efec12a4f82df3e
MD5 hash:
e2d5bf7cb19aac919d2dd163c1c1dc34
SHA1 hash:
89beab4324007ef16b5586dbae42da17680312d9
Link:
https://www.unpac.me/results/c2a5d7e4-db89-4e37-ae65-a9ae810c432d/
SH256 hash:
7f6cb2f1d0a91f0e2dbdd7f9d77990d7e47edf50b5f0a0894a1b405f7a8bdfac
MD5 hash:
b76aae2c9211ea08c264dcc8b2d92e94
SHA1 hash:
dfe81b74c34b586984cd12da8483d1101c576d1a
Link:
https://www.unpac.me/results/c2a5d7e4-db89-4e37-ae65-a9ae810c432d/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
DCRat
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/7f6cb2f1d0a91f0e2dbdd7f9d77990d7e47edf50b5f0a0894a1b405f7a8bdfac

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
Create hunting rule
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/445448/

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