MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1586be1a8d88a8593cb0d5ed7f779fc672a0e58c4d5b385dc926469af9163a85. 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: 1586be1a8d88a8593cb0d5ed7f779fc672a0e58c4d5b385dc926469af9163a85
SHA3-384 hash: c4bc6819eff632ce983862d7b0351b6e44d5376fddb6761d08a6cc6e7ea1344c5204490a47f3c08db997e2dc20185e28
SHA1 hash: 4be683e04e2213d5e47354665f37dc60e28c69b8
MD5 hash: 039f54bc5a12a10de3b0b9ae9a3db6f7
humanhash: seventeen-uncle-six-india
File name:1586BE1A8D88A8593CB0D5ED7F779FC672A0E58C4D5B3.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:1'263'104 bytes
First seen:2022-08-12 14:31:11 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 12288:cv6u7NET1XmE9bOjxqNcPpOE1diWkKa3+jgmGBZj09wLjn8iYZFlZyOTJHUZ4WOX:IpEmE9CtSKkd1ZjBn8R4O5nW+XEha+4
Threatray 2'378 similar samples on MalwareBazaar
TLSH T1074528027684DD02E069163BC9EF442847A8FD02BB62DA1B7E9E339D65563E74D0F1CB
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 abuse_ch
Tags:DCRat exe


Avatar
abuse_ch
DCRat C2:
http://78.24.217.56/on/predpochel/ostatsa/anonistom/CpuGameApiSqlflower.php

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://78.24.217.56/on/predpochel/ostatsa/anonistom/CpuGameApiSqlflower.php https://threatfox.abuse.ch/ioc/161032/

Intelligence

File Origin
# of uploads :
1
# of downloads :
404
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
dcrat
Create hunting rule
ID:
1
File name:
1586BE1A8D88A8593CB0D5ED7F779FC672A0E58C4D5B3.exe
Verdict:
Malicious activity
Analysis date:
2022-08-12 14:33:10 UTC
Tags:
trojan rat backdoor dcrat
Link:
https://app.any.run/tasks/a0c85b9f-6d04-4c3b-bfde-eb2bf6feb292

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/298244/
Detection(s):
Win.Malware.Uztuby-9848412-0
Create hunting rule

Win.Packed.Uztuby-9851623-0
Create hunting rule

Win.Packed.Uztuby-9875336-0
Create hunting rule

Win.Packed.Uztuby-9877681-0
Create hunting rule

Win.Malware.Uztuby-9878616-0
Create hunting rule

Win.Packed.Uztuby-9878626-0
Create hunting rule

Win.Packed.Uztuby-9878629-0
Create hunting rule

Win.Packed.Uztuby-9878755-0
Create hunting rule

Win.Malware.Uztuby-9878756-0
Create hunting rule

Win.Packed.Basic-9892827-0
Create hunting rule

Win.Packed.Basic-9952747-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a process with a hidden window
Creating a process from a recently created file
Sending an HTTP GET request
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
Creating a file in the Program Files subdirectories
Launching a process
Creating a file in the system32 subdirectories
Creating a file
Creating a file in the %temp% directory
Running batch commands
Unauthorized injection to a recently created process
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug anti-vm cmd.exe explorer.exe greyware hacktool obfuscated packed stealer
Link:
https://www.filescan.io/uploads/62f664a09013ab2e3d030e2c/reports/5fff8cb9-4b83-49b8-9021-40dc1c8a5576/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/0bccc564-e80d-4c1d-8766-16d88fecdbe2
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1050630
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files with benign system names
Hides that the sample has been downloaded from the Internet (zone.identifier)
Machine Learning detection for dropped file
Machine Learning detection for sample
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 BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Sigma detected: Schedule system process
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
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: 683140 Sample: 1586BE1A8D88A8593CB0D5ED7F7... Startdate: 12/08/2022 Architecture: WINDOWS Score: 100 55 Multi AV Scanner detection for domain / URL 2->55 57 Malicious sample detected (through community Yara rule) 2->57 59 Antivirus detection for URL or domain 2->59 61 10 other signatures 2->61 7 1586BE1A8D88A8593CB0D5ED7F779FC672A0E58C4D5B3.exe 4 31 2->7         started        11 WmiPrvSE.exe 3 2->11         started        13 RuntimeBroker.exe 3 2->13         started        16 3 other processes 2->16 process3 dnsIp4 45 C:\Windows\System32\irftp\RuntimeBroker.exe, PE32 7->45 dropped 47 C:\...\btVOnESVziFtHJVBwClcjIjIPPmHD.exe, PE32 7->47 dropped 49 C:\...\btVOnESVziFtHJVBwClcjIjIPPmHD.exe, PE32 7->49 dropped 51 13 other malicious files 7->51 dropped 67 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->67 69 Uses schtasks.exe or at.exe to add and modify task schedules 7->69 71 Drops PE files with benign system names 7->71 73 Hides that the sample has been downloaded from the Internet (zone.identifier) 7->73 18 cmd.exe 7->18         started        21 schtasks.exe 1 7->21         started        23 schtasks.exe 1 7->23         started        25 7 other processes 7->25 75 Antivirus detection for dropped file 11->75 77 Multi AV Scanner detection for dropped file 11->77 79 Machine Learning detection for dropped file 11->79 53 78.24.217.56, 49693, 80 THEFIRST-ASRU Russian Federation 13->53 file5 signatures6 process7 signatures8 63 Uses ping.exe to sleep 18->63 65 Uses ping.exe to check the status of other devices and networks 18->65 27 conhost.exe 18->27         started        29 chcp.com 18->29         started        41 2 other processes 18->41 31 conhost.exe 21->31         started        33 conhost.exe 23->33         started        35 conhost.exe 25->35         started        37 conhost.exe 25->37         started        39 conhost.exe 25->39         started        43 4 other processes 25->43 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1586be1a8d88a8593cb0d5ed7f779fc672a0e58c4d5b385dc926469af9163a85/
Threat name:
ByteCode-MSIL.Trojan.SpyNoon
Create hunting rule
Status:
Malicious
First seen:
2021-07-17 01:07:30 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
23 of 26 (88.46%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=cwdl4gunrcufspfq2xwx6547yzzkbzmmjvntqxojezdjv6iwhkcq._file
Verdict:
malicious
Similar samples:
2560cc6fef94164b1e60d22763fc15dfb84314b6b5f7f581b1ea3a09af2e3021
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33358691144fd04943b0de774643ba673448b6d7e616d482beb5200d09f9beeb
DCRat
346b769168c5fc8865428098350048f6e604a7a7bd5846bf03d99e4244663706
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4cba3cb0188c4a064f6dd99ead74f76156d73019e15eec1a3653b28c8ac7a112
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58a7160bc9c6b737602ae6560a308cc5a824807f6ba4fb61efc5d5bb0c41ff91
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7c60b5f7e4d95d3da4f309fb6c759669dbc852cd53ba4fe553432d90e4804d81
DCRat
8a5bec4293f13f84bbbcf619299eff545fe08f3276d9530381abd41d31a60300
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96151faabe100e36e7b72f1db0608fe92e4fabf89fee6567739f10a0e4147933
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ff1cf221e44187ccf5382ba91b26991722b97d2dd0ef25ae0b5fda12425a4a93
DCRat
+ 2'368 additional samples on MalwareBazaar
Result
Malware family:
dcrat
Create hunting rule
Score:
  10/10
Tags:
family:dcrat infostealer persistence rat
Link:
https://tria.ge/reports/220812-rwaavaecer/
Behaviour
Creates scheduled task(s)
Modifies registry class
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in System32 directory
Adds Run key to start application
Checks computer location settings
Executes dropped EXE
DCRat payload
DcRat
Unpacked files
SH256 hash:
417dbb23767aba25f3790ddce5e85f2bd64dda47fa572ab338ac2a333d03675a
MD5 hash:
240c2cc18604e04d6a01b3da05deb810
SHA1 hash:
69b36206824d6eb773fa5b5143c30d0eb07b17c0
Link:
https://www.unpac.me/results/d67f0846-82b3-46d3-a4e0-341070becf40/
SH256 hash:
1586be1a8d88a8593cb0d5ed7f779fc672a0e58c4d5b385dc926469af9163a85
MD5 hash:
039f54bc5a12a10de3b0b9ae9a3db6f7
SHA1 hash:
4be683e04e2213d5e47354665f37dc60e28c69b8
Link:
https://www.unpac.me/results/d67f0846-82b3-46d3-a4e0-341070becf40/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1586be1a8d88/report/overview.html
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/1586be1a8d88a8593cb0d5ed7f779fc672a0e58c4d5b385dc926469af9163a85

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/298244/

Comments