MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e6f1577d1ce08ddc24a30f619d0100031646e39a2d3b6993004d52421aa5fa72. 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


Intelligence 9 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e6f1577d1ce08ddc24a30f619d0100031646e39a2d3b6993004d52421aa5fa72
SHA3-384 hash: 48e5b570e18292d11d96439cacaefb11de47d9fb8c205526ad0ef658d70f2aaa93cbd0220d4541403dc15474cc7980f1
SHA1 hash: 3da5fe5d2f987b74512f60938460195cc0fbe670
MD5 hash: 297222f7ef74a0f451d384cd35a8794a
humanhash: mockingbird-lamp-sierra-jig
File name:297222f7ef74a0f451d384cd35a8794a.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:5'408'768 bytes
First seen:2023-07-13 16:50:34 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash a7d1c08f48eb4b16938789001a9c9270 (1 x DCRat)
ssdeep 49152:8J9UvGnhSLex38D25agV1uw50YcIPXJlJAUkYJ:8JEGnhPxMwtNJf
TLSH T10B468C609D8D1A99F56A737C80975AA383F17F0DB2A0DFD389D1DDB3392B880B50B149
TrID 44.4% (.EXE) Win64 Executable (generic) (10523/12/4)
21.2% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.7% (.ICL) Windows Icons Library (generic) (2059/9)
8.5% (.EXE) OS/2 Executable (generic) (2029/13)
8.4% (.EXE) Generic Win/DOS Executable (2002/3)
Reporter abuse_ch
Tags:DCRat exe


Avatar
abuse_ch
DCRat C2:
http://238533.clmonth.nyashteam.top/ApiDatalifeTemporary.php

Intelligence

File Origin
# of uploads :
1
# of downloads :
299
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
297222f7ef74a0f451d384cd35a8794a.exe
Verdict:
No threats detected
Analysis date:
2023-07-13 16:53:16 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/0c38d7f3-b3cd-4f15-b6bd-d53f3111757e

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/417908/
Detection(s):
SecuriteInfo.com.Win32.Backdoor.DCRat.86EWJU.32295.3498.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Running batch commands
Using the Windows Management Instrumentation requests
Searching for the window
Creating a file in the %AppData% directory
Сreating synchronization primitives
Creating a process from a recently created file
Creating a process with a hidden window
Creating a window
Searching for synchronization primitives
Reading critical registry keys
Unauthorized injection to a recently created process
Query of malicious DNS domain
Adding an exclusion to Microsoft Defender
Sending an HTTP GET request to an infection source
Result
Malware family:
n/a
Score:
  6/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/97468/overview
Behaviour
MalwareBazaar
MeasuringTime
CheckCmdLine
EvasionQueryPerformanceCounter
Gathering data
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/e6f1577d1ce08ddc24a30f619d0100031646e39a2d3b6993004d52421aa5fa72
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:
Unknown
Link:
https://analyze.intezer.com/analyses/f7ada245-f2a3-4257-960d-d3b9d2dfd3aa
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1272636
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
Adds a directory exclusion to Windows Defender
Antivirus detection for dropped file
Antivirus detection for URL or domain
Found malware configuration
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, often done to detect virtual machines)
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Yara detected DCRat
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1272636 Sample: NsawPi7POz.exe Startdate: 13/07/2023 Architecture: WINDOWS Score: 100 30 238533.clmonth.nyashteam.top 2->30 34 Snort IDS alert for network traffic 2->34 36 Multi AV Scanner detection for domain / URL 2->36 38 Found malware configuration 2->38 40 8 other signatures 2->40 8 NsawPi7POz.exe 2 2->8         started        signatures3 process4 file5 28 C:\Users\user\AppData\...\4KpwwzsciN.exe, PE32 8->28 dropped 42 Adds a directory exclusion to Windows Defender 8->42 12 4KpwwzsciN.exe 14 310 8->12         started        16 cmd.exe 1 8->16         started        18 cmd.exe 1 8->18         started        signatures6 process7 dnsIp8 32 238533.clmonth.nyashteam.top 91.103.252.23, 49714, 49715, 49716 HOSTGLOBALPLUS-ASRU Russian Federation 12->32 44 Antivirus detection for dropped file 12->44 46 Multi AV Scanner detection for dropped file 12->46 48 Machine Learning detection for dropped file 12->48 52 2 other signatures 12->52 50 Adds a directory exclusion to Windows Defender 16->50 20 powershell.exe 19 16->20         started        22 conhost.exe 16->22         started        24 powershell.exe 16 18->24         started        26 conhost.exe 18->26         started        signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e6f1577d1ce08ddc24a30f619d0100031646e39a2d3b6993004d52421aa5fa72/
Threat name:
Win64.Backdoor.Meterpreter
Create hunting rule
Status:
Malicious
First seen:
2023-07-10 18:08:54 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
9 of 23 (39.13%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=43yvo7i44cg5yjfdb5qz2aiaamleny42fu5wteyajvjeegvf7jza._file
Result
Malware family:
dcrat
Create hunting rule
Score:
  10/10
Tags:
family:dcrat infostealer rat spyware stealer
Link:
https://tria.ge/reports/230713-vcs6dsac9x/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Checks for VirtualBox DLLs, possible anti-VM trick
Maps connected drives based on registry
Checks computer location settings
Executes dropped EXE
Reads user/profile data of web browsers
DCRat payload
DcRat
Unpacked files
SH256 hash:
e6f1577d1ce08ddc24a30f619d0100031646e39a2d3b6993004d52421aa5fa72
MD5 hash:
297222f7ef74a0f451d384cd35a8794a
SHA1 hash:
3da5fe5d2f987b74512f60938460195cc0fbe670
Link:
https://www.unpac.me/results/4fec82f2-a43f-4925-8d2b-252d5b1b7b78/
Please note that we are no longer able to provide a coverage score for Virus Total.

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:Disable_Defender
Create hunting rule
Author:iam-py-test
Description:Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen
Rule name:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin

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/417908/

Comments