MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5b814d53a3f1eba98e9c9382e13ace7372a3892c624bf4eb6243b6d5c7d59e3e. 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 1 YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5b814d53a3f1eba98e9c9382e13ace7372a3892c624bf4eb6243b6d5c7d59e3e
SHA3-384 hash: c79a3d6a5d18545970e2ed1b12cefe819105bd56b9e3ead8f4fd8b10c7deafb124c2acf109ba2d9ecabadb2b0bea4148
SHA1 hash: 13ea8ff6dfa5e47b27c924645d277130ff06db8b
MD5 hash: 898e8997b3d7ff8e38c2cf2ec236c3d3
humanhash: steak-ink-fanta-virginia
File name:5B814D53A3F1EBA98E9C9382E13ACE7372A3892C624BF.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:1'126'912 bytes
First seen:2022-10-20 11:20:36 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:84WH7oa1CCMcD8QFRO99+kwcmdormWzd+6gkitqn4:84WHXCJc/FRO99+sCoiWJ+6w+4
Threatray 2'943 similar samples on MalwareBazaar
TLSH T1EC3506237E46DD02C029163BC9DF847887ACBE417A66DB1A7E9B379D64213A70D0D1CE
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://83.136.232.155/ExternalJsapimultisql.php

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://83.136.232.155/ExternalJsapimultisql.php https://threatfox.abuse.ch/ioc/895141/

Intelligence

File Origin
# of uploads :
1
# of downloads :
248
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
dcrat
Create hunting rule
ID:
1
File name:
SoundFlowPicker.rar
Verdict:
Malicious activity
Analysis date:
2021-07-09 10:14:00 UTC
Tags:
evasion trojan rat backdoor dcrat
Link:
https://app.any.run/tasks/a89d6230-097f-4052-8f37-4ac115320e89

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/321974/
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.Malware.Uztuby-9878627-0
Create hunting rule

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

Win.Malware.Uztuby-9878664-0
Create hunting rule

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

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
Creating a file in the system32 subdirectories
Launching a process
Creating a file
Creating a file in the %temp% directory
Running batch commands
Creating a process with a hidden window
Creating a process from a recently created file
Sending an HTTP GET request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug anti-vm cmd.exe explorer.exe hacktool obfuscated packed stealer
Link:
https://www.filescan.io/uploads/63512f1f339362a6061b23ff/reports/eb210dd7-04c9-428b-bc7a-93c2f399930b/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/6e2bbb01-38ea-4e54-ab72-f12280da6fbc
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1094102
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code references suspicious native API functions
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Creates files inside the volume driver (system volume information)
Drops executables to the windows directory (C:\Windows) and starts them
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 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 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: 726732 Sample: 5B814D53A3F1EBA98E9C9382E13... Startdate: 20/10/2022 Architecture: WINDOWS Score: 100 48 Malicious sample detected (through community Yara rule) 2->48 50 Antivirus detection for dropped file 2->50 52 Antivirus / Scanner detection for submitted sample 2->52 54 10 other signatures 2->54 7 5B814D53A3F1EBA98E9C9382E13ACE7372A3892C624BF.exe 1 25 2->7         started        11 WmiPrvSE.exe 3 2->11         started        13 SearchUI.exe 3 2->13         started        15 3 other processes 2->15 process3 file4 38 C:\Windows\SystemApps\...\SearchUI.exe, PE32 7->38 dropped 40 C:\Windows\System32\...\RuntimeBroker.exe, PE32 7->40 dropped 42 C:\Windows\System32\...\winlogon.exe, PE32 7->42 dropped 44 10 other malicious files 7->44 dropped 56 Creates files inside the volume driver (system volume information) 7->56 58 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->58 60 Uses schtasks.exe or at.exe to add and modify task schedules 7->60 62 Hides that the sample has been downloaded from the Internet (zone.identifier) 7->62 17 PsrcZdGBhbJrPcBuoMjXuXKS.exe 14 3 7->17         started        20 schtasks.exe 1 7->20         started        22 schtasks.exe 1 7->22         started        24 4 other processes 7->24 64 Antivirus detection for dropped file 11->64 66 Multi AV Scanner detection for dropped file 11->66 68 Machine Learning detection for dropped file 11->68 signatures5 process6 dnsIp7 46 83.136.232.155, 49721, 49728, 80 MTR-SVIAZ-ASRU Russian Federation 17->46 26 conhost.exe 20->26         started        28 conhost.exe 22->28         started        30 conhost.exe 24->30         started        32 conhost.exe 24->32         started        34 conhost.exe 24->34         started        36 conhost.exe 24->36         started        process8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5b814d53a3f1eba98e9c9382e13ace7372a3892c624bf4eb6243b6d5c7d59e3e/
Threat name:
ByteCode-MSIL.Trojan.SpyNoon
Create hunting rule
Status:
Malicious
First seen:
2022-10-15 02:45:33 UTC
File Type:
PE (.Net Exe)
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=loau2u5d6hv2tdu4sobocowoonzkhcjmmjf7j23cio3nlr6vty7a._file
Verdict:
malicious
Similar samples:
0e439b622658ab71228c7388ec456c7baf041046d7eff1a37bc9c02177c324ed
DCRat
19f71da28ebab8fe7256a657c603698ad607a7273e85d0e8b107269643cfa5dd
DCRat
3194e2fb68c007cf2f6deaa1fb07b2cc68292ee87f37dff70ba142377e2ca1fa
DCRat
346b769168c5fc8865428098350048f6e604a7a7bd5846bf03d99e4244663706
DCRat
37b3a1d0c99b42d11596890640c076a18929f5087f924d22e9b751b3afd4f94c
DCRat
58a7160bc9c6b737602ae6560a308cc5a824807f6ba4fb61efc5d5bb0c41ff91
DCRat
72b38e37d119820ef038c7051360d5c7e1e1507bb98a7be19eea089379d0d793
DCRat
748f35be261019103aae31d43b1fa88fda9cbc99043122e76b5c0a0d94cb808f
DCRat
8a5bec4293f13f84bbbcf619299eff545fe08f3276d9530381abd41d31a60300
DCRat
b88350726e9a1dc492b8fde7c03fdd0f5c7669b6919e1c25ddbcb8a69125c330
DCRat
+ 2'933 additional samples on MalwareBazaar
Result
Malware family:
dcrat
Create hunting rule
Score:
  10/10
Tags:
family:dcrat infostealer rat
Link:
https://tria.ge/reports/221020-nfzn1sbeh5/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Windows directory
Drops file in System32 directory
Checks computer location settings
Executes dropped EXE
DCRat payload
DcRat
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/d8053121-fe6b-4523-bd9f-aba34c7322b3
Unpacked files
SH256 hash:
985f6710cbbee981e8614d5ba3113d77dbf6913318d7d6f5683cc6dad52e9961
MD5 hash:
130df8d2eb2e07703a55479163a864f1
SHA1 hash:
1a2531a67bf69e674d2beca8ae5dcdd302728342
Link:
https://www.unpac.me/results/8c6ae004-50a9-4e01-88ec-3960bbcf629d/
SH256 hash:
5b814d53a3f1eba98e9c9382e13ace7372a3892c624bf4eb6243b6d5c7d59e3e
MD5 hash:
898e8997b3d7ff8e38c2cf2ec236c3d3
SHA1 hash:
13ea8ff6dfa5e47b27c924645d277130ff06db8b
Link:
https://www.unpac.me/results/8c6ae004-50a9-4e01-88ec-3960bbcf629d/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/5b814d53a3f1/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.50
Link:
https://yomi.yoroi.company/submissions/5b814d53a3f1eba98e9c9382e13ace7372a3892c624bf4eb6243b6d5c7d59e3e

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/321974/

Comments