MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 61f1cc1bfbcaef631e9bb9b8ec2bc00158a19c0209bfed2054314bf92d190123. 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: 12


Intelligence 12 IOCs 1 YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 61f1cc1bfbcaef631e9bb9b8ec2bc00158a19c0209bfed2054314bf92d190123
SHA3-384 hash: 9f601dbc6b533b30e35fdedafc612bc7dfbaec71493bc99da17bea846a1640b5f10911d1a3bd138c803053d23f5d96f2
SHA1 hash: bf99fadb1a3f6c9b88e4ab1d326de9a31519aee4
MD5 hash: 0412a5fdf124af77b5650299aa09675a
humanhash: wyoming-mango-burger-september
File name:0412a5fdf124af77b5650299aa09675a.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:1'485'312 bytes
First seen:2022-04-07 09:11:41 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 24576:dBS8xEmWKPBB9Yhmuz14ZokRMVtrUx8jiugXQZyzsvZkYzXy3BOP6rWwH:+YBBWl9LUorWuyzMKY+3wy
Threatray 2'740 similar samples on MalwareBazaar
TLSH T10E659D027645DF02D0A91B37C8EF916857ACBD422B62D71A7E9A33AC15123B75D0E2CF
Reporter abuse_ch
Tags:DCRat exe


Avatar
abuse_ch
DCRat C2:
http://37.230.113.176/ToUploads3auth/JavascriptDumppoll3/test_/lineTemppipe9/4Pipe3/UploadsUploadsgame7/Protectdatalife.php

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
http://37.230.113.176/ToUploads3auth/JavascriptDumppoll3/test_/lineTemppipe9/4Pipe3/UploadsUploadsgame7/Protectdatalife.php https://threatfox.abuse.ch/ioc/516995/

Intelligence

File Origin
# of uploads :
1
# of downloads :
259
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
dcrat
Create hunting rule
ID:
1
File name:
0412a5fdf124af77b5650299aa09675a.exe
Verdict:
Malicious activity
Analysis date:
2022-04-07 09:33:25 UTC
Tags:
trojan rat backdoor dcrat stealer
Link:
https://app.any.run/tasks/b4175689-c0e4-4657-8276-2114322d8a58

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/261674/
Detection(s):
SecuriteInfo.com.Trojan.Siggen17.33591.7774.4635.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a file in the Program Files subdirectories
Using the Windows Management Instrumentation requests
Launching a process
Sending a custom TCP request
Creating a process from a recently created file
Creating a process with a hidden window
Creating a file
Creating a file in the %temp% directory
Creating a window
Sending an HTTP GET request
Searching for synchronization primitives
Reading critical registry keys
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process
Enabling autorun by creating a file
Enabling autorun
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug anti-vm cmd.exe control.exe cscript.exe dcrat explorer.exe greyware hacktool obfuscated packed replace.exe schtasks.exe
Link:
https://www.filescan.io/uploads/624eaae5d53a7479dacc5f3b/reports/527776b3-3eeb-4391-9f69-b6cbe8e3ef38/overview
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/39e46488-f785-406c-943e-e7b26516215f
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/972223
Signature
Creates an undocumented autostart registry key
Creates autostart registry keys with suspicious values (likely registry only malware)
Creates multiple autostart registry keys
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
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: File Created with System Process Name
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected DCRat
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 604706 Sample: NrSlGEnA26.exe Startdate: 07/04/2022 Architecture: WINDOWS Score: 100 30 Found malware configuration 2->30 32 Multi AV Scanner detection for dropped file 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 5 other signatures 2->36 7 NrSlGEnA26.exe 9 21 2->7         started        11 backgroundTaskHost.exe 2 2->11         started        13 rwTvAGQwzESKcjPZBo.exe 2->13         started        15 27 other processes 2->15 process3 file4 22 C:\Users\user\...\backgroundTaskHost.exe, PE32 7->22 dropped 24 C:\Users\Public\Videos\services.exe, PE32 7->24 dropped 26 C:\Recovery\rwTvAGQwzESKcjPZBo.exe, PE32 7->26 dropped 28 8 other malicious files 7->28 dropped 44 Creates an undocumented autostart registry key 7->44 46 Creates autostart registry keys with suspicious values (likely registry only malware) 7->46 48 Creates multiple autostart registry keys 7->48 54 2 other signatures 7->54 17 cmd.exe 7->17         started        50 Multi AV Scanner detection for dropped file 11->50 52 Machine Learning detection for dropped file 11->52 signatures5 process6 process7 19 conhost.exe 17->19         started        signatures8 38 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 19->38 40 Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, often done to detect virtual machines) 19->40 42 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 19->42
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/61f1cc1bfbcaef631e9bb9b8ec2bc00158a19c0209bfed2054314bf92d190123/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-04-01 00:24:55 UTC
File Type:
PE (.Net Exe)
AV detection:
28 of 42 (66.67%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=mhy4yg73zlxwghu3xg4oyk6aafmkdhacbg762icugff7slizaerq._file
Verdict:
malicious
Similar samples:
46b568ffe9d50111720c12c2923e2179a9cba8716e5e9358daf122f1250dcb8f
DCRat
878797013c31b35d489d96f533cacd26ccd506e3d0d86c12b4cf5428d0be7b89
DCRat
b3d05698ebf902fe919ab68488bf09f146bf1fa40fedabfcaef2c2c22779efef
DCRat
e22bc0f5a53d0bb00be209379ab79cbbc31d16d02338098cf172430218d996da
DCRat
e4a3fa96bf5654d209ec4da6f88aff9e40f7010f5bade895a4d8270221daa48d
DCRat
ec7530be3b51c76f865fb17df9fda1d5577df22854e33b2945da30a9367762cc
DCRat
+ 2'730 additional samples on MalwareBazaar
Result
Malware family:
dcrat
Create hunting rule
Score:
  10/10
Tags:
family:dcrat infostealer persistence rat spyware stealer suricata
Link:
https://tria.ge/reports/220407-k57jdaahhq/
Behaviour
Creates scheduled task(s)
Modifies registry class
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
Adds Run key to start application
Checks computer location settings
Reads user/profile data of web browsers
Executes dropped EXE
DcRat
Modifies WinLogon for persistence
Process spawned unexpected child process
suricata: ET MALWARE DCRAT Activity (GET)
Unpacked files
SH256 hash:
f4dcaae33842911db89fd4a7f2597886a2f1c95b6c14688576f6878bb393dfe4
MD5 hash:
19655bd0e198b12fa49293ac874b9a24
SHA1 hash:
8fb1d0022d3d0a6e7ae84ee1a178ca021f587437
Link:
https://www.unpac.me/results/f80b87e4-2643-4ca3-823b-50ac5000d632/
SH256 hash:
92e520c976268b1cfa9b3fa44bf1c11834bcd00b91b9a399ef637189c8c819e8
MD5 hash:
20df5b3e0f6a0602789e8aedc00f62da
SHA1 hash:
4231c7a5d12ed74bb67b67db090293e6c0c16864
Link:
https://www.unpac.me/results/f80b87e4-2643-4ca3-823b-50ac5000d632/
SH256 hash:
61f1cc1bfbcaef631e9bb9b8ec2bc00158a19c0209bfed2054314bf92d190123
MD5 hash:
0412a5fdf124af77b5650299aa09675a
SHA1 hash:
bf99fadb1a3f6c9b88e4ab1d326de9a31519aee4
Link:
https://www.unpac.me/results/f80b87e4-2643-4ca3-823b-50ac5000d632/
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/61f1cc1bfbcaef631e9bb9b8ec2bc00158a19c0209bfed2054314bf92d190123

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: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/261674/

Comments