MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 31dc3451ba0ff218ff031cf6d52542f7d67613b31751743384b7336d4e1a15f7. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 31dc3451ba0ff218ff031cf6d52542f7d67613b31751743384b7336d4e1a15f7
SHA3-384 hash: e03cc91b1aa2e4dfb11c87f8ebce698c8b5462d115f7cd7bfbd12ca5adf7d1d06ad5141cf83504082ccf1e5cc33d3853
SHA1 hash: e85329dae230856fd973c5cf641cfce77dba3fa7
MD5 hash: 1ba5d94672b14a759ae0d0ffa4e0687d
humanhash: sweet-georgia-alabama-tennessee
File name:1BA5D94672B14A759AE0D0FFA4E0687D.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:3'294'208 bytes
First seen:2023-11-24 02:25:06 UTC
Last seen:2023-11-24 04:15:41 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'662 x AgentTesla, 19'477 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:uTc16qpr+cd0XTLG8XhMGiXPrQfkXmm1RhdLB9XGbHJW/6D+:uwXB0jLTXhhEqM/6D+
Threatray 65 similar samples on MalwareBazaar
TLSH T1DFE5D72029EB1136F1B7AFB195D1758E87AAF5F3B7168F8E305082C68712784CD9173A
TrID 59.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.6% (.SCR) Windows screen saver (13097/50/3)
8.5% (.EXE) Win64 Executable (generic) (10523/12/4)
5.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.0% (.EXE) Win16 NE executable (generic) (5038/12/1)
Reporter abuse_ch
Tags:DCRat exe


Avatar
abuse_ch
DCRat C2:
http://193.37.71.22/_7/GeoAuthEternal/ExternalphpWpServer/Temporary/VmProcess/multiDbRequest/PhpsecureProcessorProtectdefaultFlower.php

Intelligence

File Origin
# of uploads :
2
# of downloads :
428
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
dcrat
Create hunting rule
ID:
1
File name:
1BA5D94672B14A759AE0D0FFA4E0687D.exe
Verdict:
Malicious activity
Analysis date:
2023-11-24 02:26:36 UTC
Tags:
rat backdoor dcrat remote stealer
Link:
https://app.any.run/tasks/30f19e24-7cf9-41f5-8d21-c05222d8191b

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/459935/
Detection(s):
SecuriteInfo.com.BackDoor.SiggenNET.77.13261.12781.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Searching for synchronization primitives
Searching for the window
Сreating synchronization primitives
Creating a file
Creating a file in the %temp% directory
Running batch commands
Creating a process with a hidden window
Launching a process
Creating a process from a recently created file
Sending a custom TCP request
Loading a suspicious library
Using the Windows Management Instrumentation requests
Sending an HTTP POST request
Unauthorized injection to a recently created process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm cmd lolbin overlay replace
Link:
https://www.filescan.io/uploads/656009bbbcca970107ca2714/reports/e9163b9b-21d1-42c8-bcc7-4624455f7642/overview
Verdict:
Malicious
Labled as:
Trojan.MSIL.Basic.8
Link:
https://www.hybrid-analysis.com/sample/31dc3451ba0ff218ff031cf6d52542f7d67613b31751743384b7336d4e1a15f7
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/96240da3-7e49-48b8-9683-ef866d52d721
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1347185
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
Antivirus detection for URL or domain
Machine Learning detection for dropped file
Machine Learning detection for sample
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)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
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
Yara detected DCRat
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1347185 Sample: 6s11X0le4T.exe Startdate: 24/11/2023 Architecture: WINDOWS Score: 100 40 Snort IDS alert for network traffic 2->40 42 Multi AV Scanner detection for domain / URL 2->42 44 Antivirus detection for URL or domain 2->44 46 11 other signatures 2->46 7 6s11X0le4T.exe 4 24 2->7         started        process3 file4 24 C:\Windows\debug\FyHSKWUBkeyBHOwSsh.exe, PE32 7->24 dropped 26 C:\Windows\...\FyHSKWUBkeyBHOwSsh.exe, PE32 7->26 dropped 28 C:\Windows\...\FyHSKWUBkeyBHOwSsh.exe, PE32 7->28 dropped 30 6 other malicious files 7->30 dropped 10 cmd.exe 1 7->10         started        process5 signatures6 48 Uses ping.exe to sleep 10->48 50 Uses ping.exe to check the status of other devices and networks 10->50 13 dllhost.exe 14 461 10->13         started        18 conhost.exe 10->18         started        20 PING.EXE 1 10->20         started        22 chcp.com 1 10->22         started        process7 dnsIp8 38 193.37.71.22, 49729, 49730, 49731 VAD-SRL-AS1MD Russian Federation 13->38 32 C:\Users\user\Desktop\xXncIGMH.log, PE32 13->32 dropped 34 C:\Users\user\Desktop\otfnYNwa.log, PE32 13->34 dropped 36 C:\Users\user\Desktop\BNeTPDMA.log, PE32 13->36 dropped 52 System process connects to network (likely due to code injection or exploit) 13->52 54 Tries to harvest and steal browser information (history, passwords, etc) 13->54 file9 signatures10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/31dc3451ba0ff218ff031cf6d52542f7d67613b31751743384b7336d4e1a15f7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/31dc3451ba0ff218ff031cf6d52542f7d67613b31751743384b7336d4e1a15f7/
Threat name:
ByteCode-MSIL.Backdoor.Warzone
Create hunting rule
Status:
Malicious
First seen:
2023-11-17 05:09:12 UTC
File Type:
PE (.Net Exe)
AV detection:
20 of 23 (86.96%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ghodiun2b7zbr7yddt3nkjkc67lhme5tc5ixim4ew4zw2tq2cx3q._file
Verdict:
unknown
Similar samples:
5add6f3db721a60c7a7563e5c27f5106cfeddb8f6a2f58655f911242df21d5e5
DCRat
62c6881f6c515dd63f73e1acfc5caa87385bf1e8d60f9bae199f13ca8efc29d9
DCRat
6c398c08d438498b4508e1c646f5249961d5646dd350e48398ee26be2643f576
DCRat
9c8162115273ea9afdba3d35d7451f45913ba9764ad626a4cbebc8e9eb734396
DCRat
bf1a2173cdf3a47abd060cbd86fc8c3cda7d01443694d7253bbd547f7feb21f4
DCRat
e490ab9b5bac69d461cc60d1a3fcb451a5c33a46111e0f946d727b4e893d133e
DCRat
f594822a45b8561a9b7a2e2ecf17558a692b1a193cf231617ba1b222723ca3ab
DCRat
+ 55 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
spyware stealer
Link:
https://tria.ge/reports/231124-cwvjfsee37/
Behaviour
Modifies registry class
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Checks computer location settings
Executes dropped EXE
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
aab95596475ca74cede5ba50f642d92fa029f6f74f6faeae82a9a07285a5fb97
MD5 hash:
f4b38d0f95b7e844dd288b441ebc9aaf
SHA1 hash:
9cbf5c6e865ae50cec25d95ef70f3c8c0f2a6cbf
Link:
https://www.unpac.me/results/fe99d07b-3ead-46bc-b821-36bfa99cf360/
SH256 hash:
7c95d3b38114e7e4126cb63aadaf80085ed5461ab0868d2365dd6a18c946ea3a
MD5 hash:
e9ce850db4350471a62cc24acb83e859
SHA1 hash:
55cdf06c2ce88bbd94acde82f3fea0d368e7ddc6
Link:
https://www.unpac.me/results/fe99d07b-3ead-46bc-b821-36bfa99cf360/
SH256 hash:
31dc3451ba0ff218ff031cf6d52542f7d67613b31751743384b7336d4e1a15f7
MD5 hash:
1ba5d94672b14a759ae0d0ffa4e0687d
SHA1 hash:
e85329dae230856fd973c5cf641cfce77dba3fa7
Detections:
cn_utf8_windows_terminal
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_Embedded_Gzip_B64Encoded_File
Create hunting rule
Link:
https://www.unpac.me/results/fe99d07b-3ead-46bc-b821-36bfa99cf360/
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/31dc3451ba0ff218ff031cf6d52542f7d67613b31751743384b7336d4e1a15f7

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:INDICATOR_SUSPICIOUS_EXE_Embedded_Gzip_B64Encoded_File
Create hunting rule
Author:ditekSHen
Description:Detects executables containing bas64 encoded gzip files
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/459935/

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