MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a803e2b07351ed792dc29df064aa9c28ccf96c4ca5faae7e7b30081942c77eda. 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: 11


Intelligence 11 IOCs YARA 6 File information Comments
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SHA256 hash: a803e2b07351ed792dc29df064aa9c28ccf96c4ca5faae7e7b30081942c77eda
SHA3-384 hash: cbcd47e9411cb4f4095a0b8e21758a05c9aa4db6f3f73e1e56304c06eff80eecb5646e23e6ef5a841ead45d9ffa4b0eb
SHA1 hash: 1502c98fdf1764a4f4db2dc35b2be077d54e26cd
MD5 hash: 8ad80fdd06cb125f22a5f907dda6b3cf
humanhash: freddie-wisconsin-nevada-lithium
File name:LMGloader.bin
Download: download sample
Signature DCRat
Create hunting rule
File size:1'190'912 bytes
First seen:2022-07-11 12:24:27 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 24576:bYLC4XBNexL/WyGKsSpFCxfk5aLBI12QjgWCiP3e:bYLDXBML/i/AaLFQ5CU
TLSH T10D4549027E44CA11F0592233C2EF454887B4A9516BA6F32B7DBA377E65123A77C0D9CB
TrID 48.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
20.5% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
8.6% (.SCR) Windows screen saver (13101/52/3)
6.9% (.EXE) Win64 Executable (generic) (10523/12/4)
4.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
Reporter KdssSupport
Tags:DCRat exe


Avatar
KdssSupport
Uploaded with API

Intelligence

File Origin
# of uploads :
1
# of downloads :
249
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
dcrat
Create hunting rule
ID:
1
File name:
LMGloader.exe
Verdict:
Malicious activity
Analysis date:
2022-07-10 17:06:27 UTC
Tags:
trojan rat backdoor dcrat stealer
Link:
https://app.any.run/tasks/9129ef4f-7a38-4635-97a8-63ef0030f9ea

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/286232/
Detection(s):
Win.Packed.Basic-9952747-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Creating a file in the Windows subdirectories
Using the Windows Management Instrumentation requests
Launching a process
Creating a file
Creating a file in the Program Files subdirectories
Running batch commands
Creating a process with a hidden window
Creating a process from a recently created file
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-debug anti-vm cmd.exe cscript.exe explorer.exe hacktool obfuscated packed schtasks.exe
Link:
https://www.filescan.io/uploads/62cc16afbbcf6baf27938e06/reports/05ad8d69-094d-4167-9ec5-22d726d3bd63/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/751918a7-0144-4ff2-a136-bd2cdfb702b7
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1028899
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
Creates processes via WMI
Drops PE files to the user root directory
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 BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected DCRat
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 661390 Sample: LMGloader.bin Startdate: 11/07/2022 Architecture: WINDOWS Score: 100 36 Multi AV Scanner detection for domain / URL 2->36 38 Antivirus detection for URL or domain 2->38 40 Antivirus detection for dropped file 2->40 42 10 other signatures 2->42 7 LMGloader.exe 4 21 2->7         started        11 kouXYpnvNgtumCbSkoKjOhOmMrxaIl.exe 14 2 2->11         started        14 kouXYpnvNgtumCbSkoKjOhOmMrxaIl.exe 3 2->14         started        16 21 other processes 2->16 process3 dnsIp4 26 C:\Users\user\AppData\...\UsoClient.exe, PE32 7->26 dropped 28 C:\...\kouXYpnvNgtumCbSkoKjOhOmMrxaIl.exe, PE32 7->28 dropped 30 C:\Program Files (x86)\...\winlogon.exe, PE32 7->30 dropped 32 8 other malicious files 7->32 dropped 44 Drops PE files to the user root directory 7->44 46 Creates processes via WMI 7->46 18 cmd.exe 7->18         started        34 u1721466.trial.reg.site 31.31.196.159, 49782, 49783, 80 AS-REGRU Russian Federation 11->34 48 Multi AV Scanner detection for dropped file 11->48 50 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 11->50 52 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 11->52 file5 signatures6 process7 process8 20 conhost.exe 18->20         started        22 w32tm.exe 18->22         started        24 LMGloader.exe 18->24         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a803e2b07351ed792dc29df064aa9c28ccf96c4ca5faae7e7b30081942c77eda/
Threat name:
ByteCode-MSIL.Backdoor.DCRat
Create hunting rule
Status:
Malicious
First seen:
2022-07-11 12:25:10 UTC
File Type:
PE (.Net Exe)
AV detection:
23 of 26 (88.46%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vab6fmdtkhwxsloctxygjku4fdgps3cmux5k47t3gaebsqwhp3na._file
Verdict:
malicious
Result
Malware family:
dcrat
Create hunting rule
Score:
  10/10
Tags:
family:dcrat infostealer rat suricata
Link:
https://tria.ge/reports/220711-plk89ahacn/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Creates scheduled task(s)
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Checks computer location settings
Executes dropped EXE
DCRat payload
DcRat
Process spawned unexpected child process
suricata: ET MALWARE DCRAT Activity (GET)
Unpacked files
SH256 hash:
f8c988544cf45fac51c1f0398eca454a0e45b0d7f30f11bce125f7fad603df15
MD5 hash:
6a1c36c04dab7441434bf9cba48732dc
SHA1 hash:
eeeccb91419aadf48c4294bd7ba3ac924024afdd
Link:
https://www.unpac.me/results/7637a105-e306-48ea-b3f3-c4ea589c4b7e/
SH256 hash:
a803e2b07351ed792dc29df064aa9c28ccf96c4ca5faae7e7b30081942c77eda
MD5 hash:
8ad80fdd06cb125f22a5f907dda6b3cf
SHA1 hash:
1502c98fdf1764a4f4db2dc35b2be077d54e26cd
Link:
https://www.unpac.me/results/7637a105-e306-48ea-b3f3-c4ea589c4b7e/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a803e2b07351/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/a803e2b07351ed792dc29df064aa9c28ccf96c4ca5faae7e7b30081942c77eda

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:NETDIC208_NOCEX
Create hunting rule
Rule name:NETDIC208_NOCEX_NOREACTOR
Create hunting rule
Rule name:NETDIC_208
Create hunting rule
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.

Web download

DCRat

Executable exe a803e2b07351ed792dc29df064aa9c28ccf96c4ca5faae7e7b30081942c77eda

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/286232/

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