MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bc0cb072e54311508e53ed00c68bceff4d3b7af6658cbf74b18d7fa84c293c82. 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


Intelligence 13 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bc0cb072e54311508e53ed00c68bceff4d3b7af6658cbf74b18d7fa84c293c82
SHA3-384 hash: c45dbb0a4c060c5810f1a1156589ca679d54d64da957abbd17f407b9692eaf05050e864c84164e264562a345d143bcd9
SHA1 hash: 7dbc5e22826ad218816c0e8dc6a798b910711a41
MD5 hash: b85a5f48eadf57c0e2ef926c8f1aa441
humanhash: muppet-four-table-december
File name:b85a5f48eadf57c0e2ef926c8f1aa441.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:2'090'743 bytes
First seen:2023-12-11 07:01:22 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 12e12319f1029ec4f8fcbed7e82df162 (389 x DCRat, 52 x RedLineStealer, 51 x Formbook)
ssdeep 49152:3BKV1XxcG62LIIuYD0YtJPTYr0uStlIp7OXHMBxv:xALc1rIuO0yaVIcxv
Threatray 953 similar samples on MalwareBazaar
TLSH T12AA5BF06B5938E73C261BF3684D7052D53B1EB612A63DF4B3A1EA1D1AD22170CB572B3
TrID 74.5% (.EXE) WinRAR Self Extracting archive (4.x-5.x) (265042/9/39)
16.2% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
2.9% (.EXE) Win64 Executable (generic) (10523/12/4)
1.8% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
1.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon 08004d0c6d530001 (1 x DCRat)
Reporter abuse_ch
Tags:DCRat exe


Avatar
abuse_ch
DCRat C2:
http://185.221.198.229/providerPythonphp_cpuProcessuniversalDle.php

Intelligence

File Origin
# of uploads :
1
# of downloads :
327
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/464952/
Detection(s):
SecuriteInfo.com.VBS.Encrypted.Gen.UNOFFICIAL
Create hunting rule

Win.Trojan.Uztuby-9855059-0
Create hunting rule

Win.Packed.Uztuby-10009381-0
Create hunting rule

Win.Packed.Uztuby-10015036-0
Create hunting rule

Win.Packed.Uztuby-10015799-0
Create hunting rule

Win.Packed.Uztuby-10015800-0
Create hunting rule

Win.Packed.Uztuby-10015902-0
Create hunting rule

SecuriteInfo.com.Trojan.GenericKD.38920448.13962.7593.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file
Creating a process from a recently created file
Sending a custom TCP request
Running batch commands
Creating a process with a hidden window
Loading a suspicious library
Creating a file in the Program Files subdirectories
Creating a file in the %temp% directory
Launching a process
Sending a UDP request
Sending an HTTP POST request
Using the Windows Management Instrumentation requests
Unauthorized injection to a recently created process
Gathering data
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm fingerprint installer lolbin overlay packed packed replace setupapi sfx shdocvw shell32 stealer wscript
Link:
https://www.filescan.io/uploads/6576b3ebda3178d99ce106f7/reports/abc10a86-acc6-46f7-8f81-560223183cc3/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/bc0cb072e54311508e53ed00c68bceff4d3b7af6658cbf74b18d7fa84c293c82
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:
Suspicious
Link:
https://analyze.intezer.com/analyses/7b5094bb-342e-40c5-a9a9-1b16a7b15b42
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1358147
Signature
.NET source code contains method to dynamically call methods (often used by packers)
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
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 Plug and Play Device Information (via WMI, Win32_PnPEntity, often done to detect virtual machines)
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Yara detected DCRat
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1358147 Sample: m7ZvAbENJx.exe Startdate: 11/12/2023 Architecture: WINDOWS Score: 100 56 Snort IDS alert for network traffic 2->56 58 Antivirus detection for URL or domain 2->58 60 Antivirus detection for dropped file 2->60 62 8 other signatures 2->62 10 m7ZvAbENJx.exe 3 6 2->10         started        process3 file4 46 C:\...\IntoHostPerfDllnet.exe, PE32 10->46 dropped 48 C:\...\K7NdehzWhGWIqo9U2gVGIcwjl7.vbe, data 10->48 dropped 13 wscript.exe 1 10->13         started        process5 signatures6 74 Windows Scripting host queries suspicious COM object (likely to drop second stage) 13->74 16 cmd.exe 1 13->16         started        process7 process8 18 IntoHostPerfDllnet.exe 3 18 16->18         started        22 conhost.exe 16->22         started        file9 38 C:\Users\user\Desktop\nGbEmRll.log, PE32 18->38 dropped 40 C:\Users\user\Desktop\KpOqUOcm.log, PE32 18->40 dropped 42 C:\Recovery\JqWfORQefWWN.exe, PE32 18->42 dropped 44 5 other malicious files 18->44 dropped 64 Antivirus detection for dropped file 18->64 66 Multi AV Scanner detection for dropped file 18->66 68 Machine Learning detection for dropped file 18->68 24 cmd.exe 1 18->24         started        signatures10 process11 signatures12 70 Uses ping.exe to sleep 24->70 72 Uses ping.exe to check the status of other devices and networks 24->72 27 RuntimeBroker.exe 460 24->27         started        32 conhost.exe 24->32         started        34 PING.EXE 1 24->34         started        36 chcp.com 1 24->36         started        process13 dnsIp14 54 185.221.198.229, 49735, 49736, 49739 M247GB Russian Federation 27->54 50 C:\Users\user\Desktop\ybucEuBm.log, PE32 27->50 dropped 52 C:\Users\user\Desktop\hMteFYvS.log, PE32 27->52 dropped 76 Tries to harvest and steal browser information (history, passwords, etc) 27->76 file15 signatures16
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/bc0cb072e54311508e53ed00c68bceff4d3b7af6658cbf74b18d7fa84c293c82
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bc0cb072e54311508e53ed00c68bceff4d3b7af6658cbf74b18d7fa84c293c82/
Threat name:
ByteCode-MSIL.Ransomware.Convagent
Create hunting rule
Status:
Malicious
First seen:
2023-12-08 15:22:00 UTC
File Type:
PE (Exe)
Extracted files:
10
AV detection:
26 of 37 (70.27%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xqgla4xfimivbdst5uamnc6o75gtw6xwmwgl65frrv72qtbjhsba._file
Verdict:
malicious
Similar samples:
0157e2aa10110dba93b5e8a55b47621e2a847beb19fa233bd35e4dc5da314a9e
DCRat
13caf72860e00c295fda55bb96e743fbb46819ccebf86cd3f32ccb5752a208d6
DCRat
91961eaa9827da1b3d02c59058af785b066268490135d84c57d4a3263a832469
DCRat
af83054c1f9ca36534b8626abe0ee2d6e10ca3f1fba038adf1e74421b9b46779
DCRat
bb6dd92c033f4ff84f274b05465973002b52ae934bd36e8e1a7bbb74a2aff858
DCRat
fc07e1f14fe415abbf50144169406b444d1a70a06332892004d29e286da08f37
DCRat
+ 943 additional samples on MalwareBazaar
Result
Malware family:
zgrat
Create hunting rule
Score:
  10/10
Tags:
family:zgrat rat spyware stealer
Link:
https://tria.ge/reports/231211-htryfahcg3/
Behaviour
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
Drops file in System32 directory
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
Detect ZGRat V1
ZGRat
Unpacked files
SH256 hash:
7c95d3b38114e7e4126cb63aadaf80085ed5461ab0868d2365dd6a18c946ea3a
MD5 hash:
e9ce850db4350471a62cc24acb83e859
SHA1 hash:
55cdf06c2ce88bbd94acde82f3fea0d368e7ddc6
Link:
https://www.unpac.me/results/46d8420d-01ae-4cc5-a729-e2aa7f2996a3/
SH256 hash:
dd7ac164e789cad96d30930efe9bba99698473edea38252c2c0ea44043fb1db5
MD5 hash:
e84dcd8370fac91de71def8dcf09bfec
SHA1 hash:
2e73453750a36fd3611d5007bbb26a39ddf5f190
Link:
https://www.unpac.me/results/46d8420d-01ae-4cc5-a729-e2aa7f2996a3/
SH256 hash:
78e5e799e3124f8084ee012ecbe2e5c7e36782db0cd2d40c33430d22ec2a8ae8
MD5 hash:
c08371d79362933fc47af54d3385a6cb
SHA1 hash:
e531959c2ee5a2ebd0afb68c9783504431e5d514
Detections:
INDICATOR_EXE_Packed_DotNetReactor
Create hunting rule
Link:
https://www.unpac.me/results/46d8420d-01ae-4cc5-a729-e2aa7f2996a3/
SH256 hash:
bc0cb072e54311508e53ed00c68bceff4d3b7af6658cbf74b18d7fa84c293c82
MD5 hash:
b85a5f48eadf57c0e2ef926c8f1aa441
SHA1 hash:
7dbc5e22826ad218816c0e8dc6a798b910711a41
Detections:
INDICATOR_EXE_Packed_DotNetReactor
Create hunting rule
Link:
https://www.unpac.me/results/46d8420d-01ae-4cc5-a729-e2aa7f2996a3/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/bc0cb072e543/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/bc0cb072e54311508e53ed00c68bceff4d3b7af6658cbf74b18d7fa84c293c82

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:INDICATOR_EXE_Packed_DotNetReactor
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with unregistered version of .NET Reactor
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
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:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SelfExtractingRAR
Create hunting rule
Author:Xavier Mertens
Description:Detects an SFX archive with automatic script execution
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants

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/464952/

Comments