MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d89d94282170e98d32127e2c87754a1badf527018da2cb9338c3e5e6487e90c2. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d89d94282170e98d32127e2c87754a1badf527018da2cb9338c3e5e6487e90c2
SHA3-384 hash: 8474b3186932c50f00e7860fbce0198043d2d741a83c2ae41e154ffd262a9fb878e739e046aa072b3a788c3fd86a2377
SHA1 hash: 73e8e155eab7cf2512047c49a015c9f347af3186
MD5 hash: 2e6fcc3e0fec764cd998291edae41835
humanhash: social-speaker-arkansas-nineteen
File name:HEUR-Trojan-Spy.MSIL.Stealer.gen-d89d94282170.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:1'070'080 bytes
First seen:2023-01-22 11:00:34 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 24576:3Arz0IDy1hywvuMn0vvD1Pjh4GoVeT+uaXfBOVgsT3fQm:3/vjf
TLSH T19335F8817BE5BEA2C1489F3951A50EA84770C308FB437353C1B5B26D2C927DB6D8AD93
TrID 60.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.8% (.SCR) Windows screen saver (13097/50/3)
8.7% (.EXE) Win64 Executable (generic) (10523/12/4)
5.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
Reporter abuse_ch
Tags:DCRat exe


Avatar
abuse_ch
DCRat C2:
http://37.46.133.226/Cpusupportdata/scriptscriptServer/scriptCpuPrefphp/Linepythonapimultitrack.php

Intelligence

File Origin
# of uploads :
1
# of downloads :
218
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
msdtc.exe
Verdict:
Malicious activity
Analysis date:
2021-07-20 04:41:26 UTC
Tags:
stealer
Link:
https://app.any.run/tasks/311348c8-15fc-4628-8356-5038fc2a7554

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/355586/
Detection(s):
SecuriteInfo.com.Trojan.MSIL.Basic.8.Gen.11865.11163.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Using the Windows Management Instrumentation requests
Sending a custom TCP request
Сreating synchronization primitives
Creating a file in the system32 subdirectories
Launching a process
Creating a file in the Windows subdirectories
Creating a file in the Program Files subdirectories
Creating a file
Creating a process from a recently created file
Creating a process with a hidden window
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:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug anti-vm cmd.exe explorer.exe hacktool obfuscated packed stealer
Link:
https://www.filescan.io/uploads/63cd176f696b2d972573ff44/reports/eabf653f-e20b-4da4-80e5-9053550e1b6a/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/38b30866-149f-4ac3-9bf4-3700546b5fad
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1156478
Signature
.NET source code references suspicious native API functions
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
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 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: 789210 Sample: HEUR-Trojan-Spy.MSIL.Steale... Startdate: 22/01/2023 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 12 other signatures 2->61 7 HEUR-Trojan-Spy.MSIL.Stealer.gen-d89d94282170.exe 4 26 2->7         started        11 fontdrvhost.exe 3 2->11         started        13 backgroundTaskHost.exe 3 2->13         started        15 4 other processes 2->15 process3 dnsIp4 45 C:\Windows\System32\wbem\...\WmiPrvSE.exe, PE32 7->45 dropped 47 C:\Windows\System32\...\ctfmon.exe, PE32 7->47 dropped 49 C:\System Volume Information\...\winlogon.exe, PE32 7->49 dropped 51 10 other malicious files 7->51 dropped 69 Creates files inside the volume driver (system volume information) 7->69 71 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->71 73 Uses schtasks.exe or at.exe to add and modify task schedules 7->73 81 2 other signatures 7->81 18 cmd.exe 1 7->18         started        21 schtasks.exe 1 7->21         started        23 schtasks.exe 1 7->23         started        25 4 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 37.46.133.226, 49698, 80 THEFIRST-ASRU Russian Federation 15->53 file5 signatures6 process7 signatures8 63 Uses ping.exe to sleep 18->63 65 Drops executables to the windows directory (C:\Windows) and starts them 18->65 67 Uses ping.exe to check the status of other devices and networks 18->67 27 conhost.exe 18->27         started        29 chcp.com 18->29         started        43 2 other processes 18->43 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        41 conhost.exe 25->41         started        process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d89d94282170e98d32127e2c87754a1badf527018da2cb9338c3e5e6487e90c2/
Threat name:
ByteCode-MSIL.Trojan.Stelega
Create hunting rule
Status:
Malicious
First seen:
2021-07-22 15:04:16 UTC
File Type:
PE (.Net Exe)
AV detection:
27 of 40 (67.50%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=3cozikbboduy2mqspywio5kkdow7kjybrwrmxezyyps6msd6sdba._file
Verdict:
malicious
Result
Malware family:
dcrat
Create hunting rule
Score:
  10/10
Tags:
family:dcrat infostealer rat
Link:
https://tria.ge/reports/230122-m4jr2ahf5v/
Behaviour
Creates scheduled task(s)
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 Windows directory
Drops file in System32 directory
Checks computer location settings
Executes dropped EXE
DcRat
Unpacked files
SH256 hash:
8c570d011534b6a42659bd8afb3cec372d337809823e0f14f1f01f8703d6a9db
MD5 hash:
a00da8b193e2121eabd9fbbaa84960d4
SHA1 hash:
496d399e0f94d2003dd34d2f2fb5dfa7cc791977
Link:
https://www.unpac.me/results/f4dca8ab-e7ea-4c37-9239-6a150094af69/
SH256 hash:
d89d94282170e98d32127e2c87754a1badf527018da2cb9338c3e5e6487e90c2
MD5 hash:
2e6fcc3e0fec764cd998291edae41835
SHA1 hash:
73e8e155eab7cf2512047c49a015c9f347af3186
Link:
https://www.unpac.me/results/f4dca8ab-e7ea-4c37-9239-6a150094af69/
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/d89d94282170e98d32127e2c87754a1badf527018da2cb9338c3e5e6487e90c2

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/355586/

Comments