MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 226ecf245848adb9031f75de222e65a573b1cb390af79a8abe065d6197fbbb65. 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



CoinMiner.XMRig


Vendor detections: 12


Intelligence 12 IOCs 1 YARA File information Comments

SHA256 hash: 226ecf245848adb9031f75de222e65a573b1cb390af79a8abe065d6197fbbb65
SHA3-384 hash: 448094ff8a14a3ccfb9a9e0cab6a200fa8f4330b7af13798ade59a5af621459fc97a9ba2cfb74c296c137c10b6b6e024
SHA1 hash: 30652878cff7e3bd08387efb5151a97d06a2c1f6
MD5 hash: d06876841be93b11e2b18a35e558c9ff
humanhash: oklahoma-lithium-texas-early
File name:d06876841be93b11e2b18a35e558c9ff.exe
Download: download sample
Signature CoinMiner.XMRig
File size:319'488 bytes
First seen:2022-01-16 07:51:25 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash ff3e4cda8b895030c8a915a582759da2 (7 x RaccoonStealer, 5 x RedLineStealer, 5 x CoinMiner.XMRig)
ssdeep 6144:RlBUfE5SCgyodnouda/chuKbfpWTu1cO9rAEn5NcJ2r:fBcE5SCgyojdzsIfpWTu1cEAE5Nwo
Threatray 6'661 similar samples on MalwareBazaar
TLSH T15964AF10BB60C039F5B712F84AB6977DB92D7EA1572490CB62D52AEE17346E0ED3130B
File icon (PE):PE icon
dhash icon 25ac1370399b9b91 (36 x Amadey, 28 x Smoke Loader, 17 x RedLineStealer)
Reporter abuse_ch
Tags:CoinMiner.XMRig exe


Avatar
abuse_ch
CoinMiner.XMRig C2:
78.47.113.209:5404

Indicators Of Compromise (IOCs)


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

IOCThreatFox Reference
78.47.113.209:5404 https://threatfox.abuse.ch/ioc/295482/

Intelligence


File Origin
# of uploads :
1
# of downloads :
302
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
d06876841be93b11e2b18a35e558c9ff.exe
Verdict:
Suspicious activity
Analysis date:
2022-01-16 07:55:47 UTC
Tags:
n/a

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

Behaviour
Searching for the window
Creating a window
DNS request
Searching for synchronization primitives
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Sending an HTTP GET request
Creating a file in the %temp% directory
Creating a process from a recently created file
Sending a custom TCP request
Running batch commands
Creating a process with a hidden window
Moving a file to the Windows subdirectory
Launching a process
Reading critical registry keys
Launching the default Windows debugger (dwwin.exe)
Launching the process to change the firewall settings
Unauthorized injection to a recently created process
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:
  9/10
Tags:
n/a
Behaviour
MalwareBazaar
MeasuringTime
CPUID_Instruction
SystemUptime
CheckCmdLine
EvasionQueryPerformanceCounter
EvasionGetTickCount
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware
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:
Generic Malware
Verdict:
Malicious
Result
Threat name:
Raccoon RedLine SmokeLoader Tofsee Vidar
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
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
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)
Drops executables to the windows directory (C:\Windows) and starts them
Found evasive API chain (may stop execution after checking computer name)
Found evasive API chain (may stop execution after checking locale)
Found evasive API chain (may stop execution after checking mutex)
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Hides that the sample has been downloaded from the Internet (zone.identifier)
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
May check the online IP address of the machine
Modifies the windows firewall
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file has nameless sections
Sigma detected: Copying Sensitive Files with Credential Data
Sigma detected: Suspect Svchost Activity
Sigma detected: Suspicious Svchost Process
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)
Uses netsh to modify the Windows network and firewall settings
Writes to foreign memory regions
Yara detected Raccoon Stealer
Yara detected RedLine Stealer
Yara detected SmokeLoader
Yara detected Tofsee
Yara detected Vidar stealer
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 553815 Sample: 4SlUdvOEvm.exe Startdate: 16/01/2022 Architecture: WINDOWS Score: 100 75 185.163.204.212, 49873, 49889, 80 CAUCASUS-CABLE-SYSTEMCCSAutonomousSystemGE Germany 2->75 77 185.163.45.70, 80 MIVOCLOUDMD Moldova Republic of 2->77 79 6 other IPs or domains 2->79 105 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->105 107 Multi AV Scanner detection for domain / URL 2->107 109 Antivirus detection for URL or domain 2->109 111 20 other signatures 2->111 11 4SlUdvOEvm.exe 2->11         started        13 vaigguf 2->13         started        16 cemlbbvs.exe 2->16         started        18 5 other processes 2->18 signatures3 process4 signatures5 20 4SlUdvOEvm.exe 11->20         started        121 Multi AV Scanner detection for dropped file 13->121 123 Machine Learning detection for dropped file 13->123 23 vaigguf 13->23         started        125 Detected unpacking (changes PE section rights) 16->125 127 Detected unpacking (overwrites its own PE header) 16->127 129 Writes to foreign memory regions 16->129 131 2 other signatures 16->131 25 WerFault.exe 18->25         started        process6 signatures7 113 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 20->113 115 Maps a DLL or memory area into another process 20->115 117 Checks if the current machine is a virtual machine (disk enumeration) 20->117 27 explorer.exe 10 20->27 injected 119 Creates a thread in another existing process (thread injection) 23->119 process8 dnsIp9 81 185.233.81.115, 443, 49770 SUPERSERVERSDATACENTERRU Russian Federation 27->81 83 188.166.28.199, 80 DIGITALOCEAN-ASNUS Netherlands 27->83 85 12 other IPs or domains 27->85 67 C:\Users\user\AppData\Roaming\vaigguf, PE32 27->67 dropped 69 C:\Users\user\AppData\Local\TempC6B.exe, PE32 27->69 dropped 71 C:\Users\user\AppData\Local\Temp\A188.exe, PE32 27->71 dropped 73 9 other malicious files 27->73 dropped 133 System process connects to network (likely due to code injection or exploit) 27->133 135 Benign windows process drops PE files 27->135 137 Deletes itself after installation 27->137 139 Hides that the sample has been downloaded from the Internet (zone.identifier) 27->139 32 8959.exe 27->32         started        35 9958.exe 2 27->35         started        38 A02F.exe 3 27->38         started        40 EC6B.exe 27->40         started        file10 signatures11 process12 file13 87 Detected unpacking (changes PE section rights) 32->87 89 Detected unpacking (overwrites its own PE header) 32->89 91 Found evasive API chain (may stop execution after checking mutex) 32->91 103 4 other signatures 32->103 63 C:\Users\user\AppData\Local\...\cemlbbvs.exe, PE32 35->63 dropped 93 Machine Learning detection for dropped file 35->93 95 Uses netsh to modify the Windows network and firewall settings 35->95 97 Modifies the windows firewall 35->97 42 cmd.exe 1 35->42         started        45 cmd.exe 2 35->45         started        47 sc.exe 1 35->47         started        51 2 other processes 35->51 99 Antivirus detection for dropped file 38->99 101 Multi AV Scanner detection for dropped file 38->101 49 WerFault.exe 23 9 40->49         started        signatures14 process15 file16 65 C:\Windows\SysWOW64\...\cemlbbvs.exe (copy), PE32 42->65 dropped 53 conhost.exe 42->53         started        55 conhost.exe 45->55         started        57 conhost.exe 47->57         started        59 conhost.exe 51->59         started        61 conhost.exe 51->61         started        process17
Gathering data
Threat name:
Win32.Ransomware.StopCrypt
Status:
Malicious
First seen:
2022-01-16 03:52:20 UTC
AV detection:
24 of 27 (88.89%)
Threat level:
  5/5
Result
Malware family:
smokeloader
Score:
  10/10
Tags:
family:smokeloader backdoor trojan
Behaviour
Checks SCSI registry key(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
SmokeLoader
Malware Config
C2 Extraction:
http://host-data-coin-11.com/
http://file-coin-host-12.com/
Unpacked files
SH256 hash:
226ecf245848adb9031f75de222e65a573b1cb390af79a8abe065d6197fbbb65
MD5 hash:
d06876841be93b11e2b18a35e558c9ff
SHA1 hash:
30652878cff7e3bd08387efb5151a97d06a2c1f6
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

CoinMiner.XMRig

Executable exe 226ecf245848adb9031f75de222e65a573b1cb390af79a8abe065d6197fbbb65

(this sample)

  
Delivery method
Distributed via web download

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