MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f4d2a5c70bef00bc9eda121795152366650bb517bd9411fdaf27d90055db6ddb. 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 YARA File information Comments

SHA256 hash: f4d2a5c70bef00bc9eda121795152366650bb517bd9411fdaf27d90055db6ddb
SHA3-384 hash: 06fe6daf724fcf4364c3221423cd93aebb587bf1dc17a109ba142af9e43540f3fbfdecd337e8c87ffcafbb630aee86b1
SHA1 hash: 5af9fbc7e0541b288b839ed72b83e492939bf351
MD5 hash: 458572c88677fb8604b4628d451adbba
humanhash: burger-mars-arkansas-jersey
File name:HEUR-Trojan-Spy.MSIL.Stealer.gen-f4d2a5c70bef.exe
Download: download sample
Signature DCRat
File size:2'597'376 bytes
First seen:2023-02-01 14:50:29 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 4cea7ae85c87ddc7295d39ff9cda31d1 (85 x RedLineStealer, 70 x LummaStealer, 61 x Rhadamanthys)
ssdeep 49152:cP8AFQKReWGfdyHnOhGyUAzN3zIelmX9xZx1Dn8eiJ7iyDZj+oD:Q8AFQKefcuhGHwPluDn8tFiEj+o
Threatray 291 similar samples on MalwareBazaar
TLSH T12CC5338BA2A57162D0B7C37049E146C39931BE601B9449FF12AFC6B9DA377F43136E42
TrID 41.1% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
26.1% (.EXE) Win64 Executable (generic) (10523/12/4)
12.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.1% (.ICL) Windows Icons Library (generic) (2059/9)
5.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon f8f0f4c8c8c8d8f0 (8'803 x RedLineStealer, 5'078 x Amadey, 288 x Smoke Loader)
Reporter abuse_ch
Tags:DCRat exe


Avatar
abuse_ch
DCRat C2:
http://89.108.88.227/_PacketlowbigloadWindows.php

Intelligence


File Origin
# of uploads :
1
# of downloads :
190
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
ID:
1
File name:
HEUR-Trojan-Spy.MSIL.Stealer.gen-f4d2a5c70bef.exe
Verdict:
Malicious activity
Analysis date:
2023-02-01 14:53:31 UTC
Tags:
trojan rat backdoor dcrat

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% subdirectories
Searching for the window
Creating a process from a recently created file
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file
Sending a custom TCP request
Running batch commands
Creating a process with a hidden window
Creating a file in the Program Files subdirectories
Using the Windows Management Instrumentation requests
Launching a process
Creating a file in the system32 subdirectories
Sending a UDP request
Sending an HTTP GET request
Unauthorized injection to a recently created process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun by creating a file
Unauthorized injection to a system process
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Behaviour
MalwareBazaar
SystemUptime
MeasuringTime
EvasionGetTickCount
EvasionQueryPerformanceCounter
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
advpack.dll masad rundll32.exe setupapi.dll shell32.dll
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:
rans.troj.evad
Score:
99 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
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
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
Uses schtasks.exe or at.exe to add and modify task schedules
Writes many files with high entropy
Yara detected DCRat
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 796055 Sample: HEUR-Trojan-Spy.MSIL.Steale... Startdate: 01/02/2023 Architecture: WINDOWS Score: 99 90 Malicious sample detected (through community Yara rule) 2->90 92 Antivirus detection for URL or domain 2->92 94 Antivirus detection for dropped file 2->94 96 10 other signatures 2->96 10 Steam.exe 2->10         started        14 HEUR-Trojan-Spy.MSIL.Stealer.gen-f4d2a5c70bef.exe 1 4 2->14         started        17 conhost.exe 14 3 2->17         started        19 13 other processes 2->19 process3 dnsIp4 80 8.8.8.8 GOOGLEUS United States 10->80 82 23.10.249.185 AKAMAI-ASN1EU United States 10->82 66 C:\Program Files (x86)\...\tenfoot.uifont_, PDP-11 10->66 dropped 68 C:\...\store_app_bg_mask.png_, PNG 10->68 dropped 70 C:\Program Files (x86)\...\store_app_bg.png_, PNG 10->70 dropped 76 30 other malicious files 10->76 dropped 72 C:\Users\user\AppData\Local\...\STEAMS~1.EXE, PE32 14->72 dropped 74 C:\Users\user\AppData\Local\Temp\...\MK11.exe, PE32 14->74 dropped 120 Creates multiple autostart registry keys 14->120 21 MK11.exe 3 6 14->21         started        25 STEAMS~1.EXE 16 70 14->25         started        122 Antivirus detection for dropped file 17->122 124 Multi AV Scanner detection for dropped file 17->124 126 Machine Learning detection for dropped file 17->126 84 20.82.154.241 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 19->84 86 20.82.228.9 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 19->86 file5 signatures6 process7 file8 54 winPerfdhcpCommonSvcsavesperfMonitor.exe, PE32 21->54 dropped 56 C:\...\nuhjZzEl1l8CltfoWi77.vbe, data 21->56 dropped 106 Antivirus detection for dropped file 21->106 108 Multi AV Scanner detection for dropped file 21->108 110 Machine Learning detection for dropped file 21->110 27 wscript.exe 1 21->27         started        58 C:\Program Files (x86)\Steam\uninstall.exe, PE32 25->58 dropped 60 C:\Program Files (x86)\...\SteamService.exe, PE32 25->60 dropped 62 C:\Program Files (x86)\Steam\Steam.exe, PE32 25->62 dropped 64 5 other files (none is malicious) 25->64 dropped 112 Creates multiple autostart registry keys 25->112 29 SteamService.exe 25->29         started        signatures9 process10 file11 32 cmd.exe 1 27->32         started        78 C:\Program Files (x86)\...\steamservice.exe, PE32 29->78 dropped 34 conhost.exe 29->34         started        process12 process13 36 winPerfdhcpCommonSvcsavesperfMonitor.exe 5 14 32->36         started        40 conhost.exe 32->40         started        file14 46 C:\Windows\System32\verifiergui\conhost.exe, PE32 36->46 dropped 48 C:\Windows\System32\...\dllhost.exe, PE32 36->48 dropped 50 C:\Users\user\AppData\...\AvFwFfYlpPdo.exe, PE32 36->50 dropped 52 C:\PerfLogs\sihost.exe, PE32 36->52 dropped 98 Antivirus detection for dropped file 36->98 100 Multi AV Scanner detection for dropped file 36->100 102 Machine Learning detection for dropped file 36->102 104 3 other signatures 36->104 42 sihost.exe 36->42         started        signatures15 process16 dnsIp17 88 89.108.88.227 AGAVA3RU Russian Federation 42->88 114 Antivirus detection for dropped file 42->114 116 Multi AV Scanner detection for dropped file 42->116 118 Machine Learning detection for dropped file 42->118 signatures18
Threat name:
ByteCode-MSIL.Trojan.Pwsx
Status:
Malicious
First seen:
2021-07-31 00:03:39 UTC
File Type:
PE+ (Exe)
Extracted files:
198
AV detection:
22 of 39 (56.41%)
Threat level:
  5/5
Result
Malware family:
Score:
  10/10
Tags:
family:dcrat infostealer persistence rat
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 Windows directory
Drops file in System32 directory
Adds Run key to start application
Checks computer location settings
Loads dropped DLL
Executes dropped EXE
DCRat payload
DcRat
Process spawned unexpected child process
Unpacked files
SH256 hash:
f4d2a5c70bef00bc9eda121795152366650bb517bd9411fdaf27d90055db6ddb
MD5 hash:
458572c88677fb8604b4628d451adbba
SHA1 hash:
5af9fbc7e0541b288b839ed72b83e492939bf351
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.

Comments