MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1b01d984b376180d8ebe4b7fce444056438d233c9b5ed58f648409a545091d6a. 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: 9


Intelligence 9 IOCs 1 YARA File information Comments 1

SHA256 hash: 1b01d984b376180d8ebe4b7fce444056438d233c9b5ed58f648409a545091d6a
SHA3-384 hash: 3a23d17cb8b0442e1e62a27d6b6b486ffd873423db0f44bcd18b12bc90c963f8372bc48dce5c790a623d133143743b27
SHA1 hash: 4c86b0b36747503d55c82189bf95ba2245c6e4fb
MD5 hash: d32aed7204ae5bf456dc9d1be2c53d9e
humanhash: nebraska-neptune-foxtrot-lemon
File name:d32aed7204ae5bf456dc9d1be2c53d9e
Download: download sample
Signature DCRat
File size:1'251'450 bytes
First seen:2021-11-04 16:30:31 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash fcf1390e9ce472c7270447fc5c61a0c1 (863 x DCRat, 118 x NanoCore, 94 x njrat)
ssdeep 24576:U2G/nvxW3Ww0tZAanrdOl5tYbOba812a+4V:UbA30xdU
Threatray 1'130 similar samples on MalwareBazaar
TLSH T187455A12BA84CD12D169163BC9EF446447FCBD012A62CB5B7EEBB35D24113A35E0E1EB
File icon (PE):PE icon
dhash icon 9494b494d4aeaeac (832 x DCRat, 172 x RedLineStealer, 134 x CryptOne)
Reporter zbetcheckin
Tags:32 DCRat exe

Indicators Of Compromise (IOCs)


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

IOCThreatFox Reference
http://188.120.229.34/VideoWindowsPubliccdn.php https://threatfox.abuse.ch/ioc/244170/

Intelligence


File Origin
# of uploads :
1
# of downloads :
142
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
d32aed7204ae5bf456dc9d1be2c53d9e
Verdict:
Malicious activity
Analysis date:
2021-11-04 16:47:55 UTC
Tags:
trojan rat backdoor dcrat stealer

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
evasive greyware overlay packed packed
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.
Result
Threat name:
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Antivirus detection for dropped file
Creates an autostart registry key pointing to binary in C:\Windows
Creates multiple autostart registry keys
Creates processes via WMI
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files with benign system names
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 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)
Sigma detected: System File Execution Location Anomaly
System process connects to network (likely due to code injection or exploit)
Tries to harvest and steal browser information (history, passwords, etc)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected DCRat
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 515820 Sample: GRSdNq0R3i Startdate: 04/11/2021 Architecture: WINDOWS Score: 100 47 Multi AV Scanner detection for submitted file 2->47 49 Yara detected DCRat 2->49 51 Drops executables to the windows directory (C:\Windows) and starts them 2->51 53 2 other signatures 2->53 9 GRSdNq0R3i.exe 3 6 2->9         started        12 explorer.exe 3 2->12         started        15 explorer.exe 2->15         started        18 17 other processes 2->18 process3 dnsIp4 33 C:\refHost\refHostWinruntimemonitor.exe, PE32 9->33 dropped 20 wscript.exe 1 9->20         started        63 Antivirus detection for dropped file 12->63 65 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 12->65 67 Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, often done to detect virtual machines) 12->67 69 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 12->69 45 188.120.229.34, 49752, 49753, 49754 THEFIRST-ASRU Russian Federation 15->45 71 System process connects to network (likely due to code injection or exploit) 15->71 73 Tries to harvest and steal browser information (history, passwords, etc) 15->73 file5 signatures6 process7 process8 22 cmd.exe 1 20->22         started        process9 24 refHostWinruntimemonitor.exe 7 22 22->24         started        29 conhost.exe 22->29         started        dnsIp10 43 192.168.2.1 unknown unknown 24->43 35 C:\Windows\splwow64\explorer.exe, PE32 24->35 dropped 37 C:\Windows\System32\wbem\...\WmiPrvSE.exe, PE32 24->37 dropped 39 C:\Windows\System32\raschapext\spoolsv.exe, PE32 24->39 dropped 41 4 other files (3 malicious) 24->41 dropped 55 Antivirus detection for dropped file 24->55 57 Creates multiple autostart registry keys 24->57 59 Creates an autostart registry key pointing to binary in C:\Windows 24->59 61 2 other signatures 24->61 31 wininit.exe 24->31         started        file11 signatures12 process13
Threat name:
ByteCode-MSIL.Backdoor.LightStone
Status:
Malicious
First seen:
2021-11-04 13:52:43 UTC
AV detection:
22 of 45 (48.89%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  10/10
Tags:
persistence spyware stealer
Behaviour
Creates scheduled task(s)
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
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
Loads dropped DLL
Reads user/profile data of web browsers
Executes dropped EXE
Process spawned unexpected child process
Unpacked files
SH256 hash:
7aed633d0fbdb996e34fba5d2dd3b1d903051fc3f5fda816d4c9478d4edb60fe
MD5 hash:
7ed155fd765c9bbe28fb4e0a480a7c81
SHA1 hash:
7a8ac3dcdfaefafed18f30174102e32502181470
SH256 hash:
1b01d984b376180d8ebe4b7fce444056438d233c9b5ed58f648409a545091d6a
MD5 hash:
d32aed7204ae5bf456dc9d1be2c53d9e
SHA1 hash:
4c86b0b36747503d55c82189bf95ba2245c6e4fb
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Web download

DCRat

Executable exe 1b01d984b376180d8ebe4b7fce444056438d233c9b5ed58f648409a545091d6a

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2021-11-04 16:30:33 UTC

url : hxxp://host-host-file6.com/files/5334_1636030207_6453.exe