MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3eb88ccf98c7ffb98a9d5bbe833afba24569faa7055285b7718484fcb96d03c6. 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 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3eb88ccf98c7ffb98a9d5bbe833afba24569faa7055285b7718484fcb96d03c6
SHA3-384 hash: c75964c70df71de8c738187a3974c9b1a02b9f49c5936a0430cbb7f5556a1af63c6aaded4ec624909308bbb9a4851df5
SHA1 hash: 24b527e1a70035eb8fa52d3ab33b50faefcd774e
MD5 hash: 8d5f9fac6d34b4ba93abab5ca9287e22
humanhash: tennis-batman-berlin-nineteen
File name:8d5f9fac6d34b4ba93abab5ca9287e22.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:293'888 bytes
First seen:2021-12-18 17:07:03 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash fffb3573e6a31c80ef6af28a69351bf5 (3 x RedLineStealer, 1 x DCRat)
ssdeep 6144:1gHgTAg2LOXG8adyTiyZXVB28reF4cxOq:1Wrg2LYG8aYTHf28reWcI
Threatray 3'265 similar samples on MalwareBazaar
TLSH T17A549D00A6A0D036F1B752F859B9E3BCB93F79A16B7491CB12D116EE5634AE0EC70317
File icon (PE):PE icon
dhash icon 2dec1378319b9b91 (22 x Smoke Loader, 16 x RedLineStealer, 7 x ArkeiStealer)
Reporter abuse_ch
Tags:DCRat exe


Avatar
abuse_ch
DCRat C2:
http://82.146.39.79/Camphpboot/localscreen/Pythondata/Pythonrecordframebin/EternalphpUpdateBigloadDb.php

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://82.146.39.79/Camphpboot/localscreen/Pythondata/Pythonrecordframebin/EternalphpUpdateBigloadDb.php https://threatfox.abuse.ch/ioc/277379/

Intelligence

File Origin
# of uploads :
1
# of downloads :
406
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
DNS request
Searching for synchronization primitives
Sending a custom TCP request
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Query of malicious DNS domain
Unauthorized injection to a system process
Enabling autorun by creating a file
Sending an HTTP POST request to an infection source
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/2525/overview
Behaviour
MalwareBazaar
SystemUptime
MeasuringTime
CheckCmdLine
EvasionGetTickCount
EvasionQueryPerformanceCounter
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/61be15758991ba72b38b7f4a/reports/09285aa0-79aa-43fd-8f35-6d09678fa1e7/overview
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Malicious Packer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2364b1d8-fb72-4003-a38d-1fc5d8ec8c78
Result
Threat name:
RedLine SmokeLoader Tofsee Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/909615
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code references suspicious native API functions
Allocates memory in foreign processes
Antivirus detection for dropped file
Antivirus detection for URL or domain
Benign windows process drops PE files
Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))
Checks if the current machine is a virtual machine (disk enumeration)
Contains functionality to detect sleep reduction / modifications
Contains functionality to inject code into remote processes
Creates a thread in another existing process (thread injection)
Deletes itself after installation
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Detected VMProtect packer
Drops executables to the windows directory (C:\Windows) and starts them
Hides that the sample has been downloaded from the Internet (zone.identifier)
Hides threads from debuggers
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Maps a DLL or memory area into another process
Modifies the windows firewall
Multi AV Scanner detection for dropped file
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Tries to evade analysis by execution special instruction which cause usermode exception
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Uses netsh to modify the Windows network and firewall settings
Writes to foreign memory regions
Yara detected RedLine Stealer
Yara detected SmokeLoader
Yara detected Tofsee
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 542089 Sample: i4guEO0AA8.exe Startdate: 18/12/2021 Architecture: WINDOWS Score: 100 107 microsoft-com.mail.protection.outlook.com 2->107 109 host-data-coin-11.com 2->109 121 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->121 123 Antivirus detection for URL or domain 2->123 125 Antivirus detection for dropped file 2->125 127 11 other signatures 2->127 11 i4guEO0AA8.exe 2->11         started        14 qeccedzi.exe 2->14         started        16 jabgffe 2->16         started        18 4 other processes 2->18 signatures3 process4 dnsIp5 179 Contains functionality to inject code into remote processes 11->179 181 Injects a PE file into a foreign processes 11->181 21 i4guEO0AA8.exe 11->21         started        183 Detected unpacking (changes PE section rights) 14->183 185 Detected unpacking (overwrites its own PE header) 14->185 187 Writes to foreign memory regions 14->187 189 Allocates memory in foreign processes 14->189 24 svchost.exe 14->24         started        191 Machine Learning detection for dropped file 16->191 27 jabgffe 16->27         started        111 192.168.2.1 unknown unknown 18->111 29 WerFault.exe 18->29         started        31 jabgffe 18->31         started        signatures6 process7 dnsIp8 137 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 21->137 139 Maps a DLL or memory area into another process 21->139 141 Checks if the current machine is a virtual machine (disk enumeration) 21->141 33 explorer.exe 10 21->33 injected 113 microsoft-com.mail.protection.outlook.com 40.93.212.0, 25, 49847 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 24->113 115 mubrikych.top 91.224.22.134, 443, 49855 AS-REGRU Russian Federation 24->115 143 System process connects to network (likely due to code injection or exploit) 24->143 145 Creates a thread in another existing process (thread injection) 27->145 signatures9 process10 dnsIp11 101 host-data-coin-11.com 33->101 103 185.233.81.115, 443, 49797 SUPERSERVERSDATACENTERRU Russian Federation 33->103 105 13 other IPs or domains 33->105 87 C:\Users\user\AppData\Roaming\jabgffe, PE32 33->87 dropped 89 C:\Users\user\AppData\Local\Temp\FE9B.exe, PE32 33->89 dropped 91 C:\Users\user\AppData\Local\Temp\DC29.exe, PE32 33->91 dropped 93 8 other files (6 malicious) 33->93 dropped 129 System process connects to network (likely due to code injection or exploit) 33->129 131 Benign windows process drops PE files 33->131 133 Deletes itself after installation 33->133 135 Hides that the sample has been downloaded from the Internet (zone.identifier) 33->135 38 DC29.exe 2 33->38         started        42 C90E.exe 127 33->42         started        45 A98E.exe 33->45         started        47 5 other processes 33->47 file12 signatures13 process14 dnsIp15 95 C:\Users\user\AppData\Local\...\qeccedzi.exe, PE32 38->95 dropped 147 Detected unpacking (changes PE section rights) 38->147 149 Detected unpacking (overwrites its own PE header) 38->149 151 Machine Learning detection for dropped file 38->151 167 2 other signatures 38->167 49 cmd.exe 38->49         started        52 cmd.exe 38->52         started        54 sc.exe 38->54         started        67 3 other processes 38->67 117 file-file-host4.com 42->117 97 C:\Users\user\AppData\...\sqlite3[1].dll, PE32 42->97 dropped 99 C:\ProgramData\sqlite3.dll, PE32 42->99 dropped 153 Tries to harvest and steal browser information (history, passwords, etc) 42->153 155 Tries to steal Crypto Currency Wallets 42->155 157 Contains functionality to detect sleep reduction / modifications 42->157 56 cmd.exe 42->56         started        159 Multi AV Scanner detection for dropped file 45->159 58 A98E.exe 45->58         started        119 45.159.189.39, 8080 HOSTING-SOLUTIONSUS Netherlands 47->119 161 Antivirus detection for dropped file 47->161 163 Tries to evade analysis by execution special instruction which cause usermode exception 47->163 165 Tries to detect virtualization through RDTSC time measurements 47->165 169 2 other signatures 47->169 61 WerFault.exe 23 9 47->61         started        63 FE9B.exe 47->63         started        65 FE9B.exe 47->65         started        file16 signatures17 process18 file19 85 C:\Windows\SysWOW64\...\qeccedzi.exe (copy), PE32 49->85 dropped 69 conhost.exe 49->69         started        71 conhost.exe 52->71         started        73 conhost.exe 54->73         started        75 conhost.exe 56->75         started        77 timeout.exe 56->77         started        171 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 58->171 173 Maps a DLL or memory area into another process 58->173 175 Checks if the current machine is a virtual machine (disk enumeration) 58->175 177 Creates a thread in another existing process (thread injection) 58->177 79 conhost.exe 67->79         started        81 conhost.exe 67->81         started        83 conhost.exe 67->83         started        signatures20 process21
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3eb88ccf98c7ffb98a9d5bbe833afba24569faa7055285b7718484fcb96d03c6/
Threat name:
Win32.Trojan.Smokeloader
Create hunting rule
Status:
Malicious
First seen:
2021-12-18 17:08:09 UTC
File Type:
PE (Exe)
Extracted files:
22
AV detection:
24 of 28 (85.71%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=h24izt4yy773tcu5lo7igox3ujcwt6vhavjiln3rqscpzolnapda._file
Verdict:
malicious
Similar samples:
1d1fc9d23aa14b4f484fb86c173c94084bc14a9f551747b6e06366649a229af5
DCRat
387619129ba37b0a3574d3bae80df37ef2213e27ea2a9d903365e226f6ad2c64
DCRat
68b90031cf6d8870b5719281dbfd45c97db2b8b0e696ea5f997c8de57b54dd7f
DCRat
68c8752d947c83bbbf1291676e0c0e192843b92c8abc17ed2722cf1cdb0175fe
DCRat
df64338a90343f825fa5974e25994691e4c23583c6f9b4ce05b7da00a4a5a592
DCRat
edf105b04e5bd8f534cb569945ecaad365d6366e163627d5652520a0368a52c2
DCRat
f7b5a27355eafa5302a38a1e0adadcb619b6d42e7c1707a784297634a180a66f
DCRat
+ 3'255 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:arkei family:redline family:smokeloader family:tofsee family:warzonerat family:xmrig botnet:1 backdoor collection discovery evasion infostealer miner persistence rat spyware stealer trojan vmprotect
Link:
https://tria.ge/reports/211218-vm1m8afdc3/
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Creates scheduled task(s)
Delays execution with timeout.exe
Modifies data under HKEY_USERS
Modifies registry class
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Launches sc.exe
Drops file in System32 directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Deletes itself
Loads dropped DLL
Reads user/profile data of web browsers
Creates new service(s)
Downloads MZ/PE file
Executes dropped EXE
Modifies Windows Firewall
Sets service image path in registry
VMProtect packed file
Arkei Stealer Payload
Warzone RAT Payload
XMRig Miner Payload
Arkei
Process spawned unexpected child process
RedLine
RedLine Payload
SmokeLoader
Tofsee
WarzoneRat, AveMaria
Windows security bypass
xmrig
Malware Config
C2 Extraction:
http://host-data-coin-11.com/
http://file-coin-host-12.com/
http://srtuiyhuali.at/
http://fufuiloirtu.com/
http://amogohuigotuli.at/
http://novohudosovu.com/
http://brutuilionust.com/
http://bubushkalioua.com/
http://dumuilistrati.at/
http://verboliatsiaeeees.com/
mubrikych.top
oxxyfix.xyz
86.107.197.138:38133
Unpacked files
SH256 hash:
721d393191597d49d856baef2fbde75e48f52d0465e2cfabf1a41848b0e05589
MD5 hash:
b984a027c8a2abf874f3eb306a831613
SHA1 hash:
d3b3f8890adc840b0bd411cf304eef15d415ed48
Link:
https://www.unpac.me/results/fad2fb40-a532-439f-8236-f18d32fb4fe8/
Parent samples :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 hash:
3eb88ccf98c7ffb98a9d5bbe833afba24569faa7055285b7718484fcb96d03c6
MD5 hash:
8d5f9fac6d34b4ba93abab5ca9287e22
SHA1 hash:
24b527e1a70035eb8fa52d3ab33b50faefcd774e
Link:
https://www.unpac.me/results/fad2fb40-a532-439f-8236-f18d32fb4fe8/
Malware family:
SmokeLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/3eb88ccf98c7/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/3eb88ccf98c7ffb98a9d5bbe833afba24569faa7055285b7718484fcb96d03c6

File information

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

Web download

DCRat

Executable exe 3eb88ccf98c7ffb98a9d5bbe833afba24569faa7055285b7718484fcb96d03c6

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1865883/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1892559/
Cape
Cape
https://www.capesandbox.com/analysis/215032/

Comments