MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e1c6bc104782e17ee286ebcf3a480136a08aad725360ed13cf6bd2bd1f5ce9e6. 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: 13


Intelligence 13 IOCs 2 YARA File information Comments

SHA256 hash: e1c6bc104782e17ee286ebcf3a480136a08aad725360ed13cf6bd2bd1f5ce9e6
SHA3-384 hash: 7a5bb700c772b7af7d568d9da8461a39869799d71294799e60dcd22ba401433dd5f4677d4fbcb69936b4dab7051a2714
SHA1 hash: 5e22c9999eb74db217eca616961cabbc3c2d86d6
MD5 hash: c824b279afee8c274d1c7072cdd13e4e
humanhash: speaker-angel-east-may
File name:c824b279afee8c274d1c7072cdd13e4e.exe
Download: download sample
Signature CoinMiner.XMRig
File size:320'512 bytes
First seen:2022-01-14 20:25:40 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 26b0e105fdfa951b409bc794a42be565 (1 x CoinMiner.XMRig)
ssdeep 6144:PQXgVpw4ykYeHNhgaLmwUvemogJRC2tIVYX9:PQXgVpwmYegRPWm1RDIV
Threatray 6'992 similar samples on MalwareBazaar
TLSH T17864AE00B7A0C035F5B762F45AB5A3ADB62E3EE1572450CB22D52AEE57346E1EC3131B
File icon (PE):PE icon
dhash icon 25ac1370399b9b91 (4 x ArkeiStealer, 4 x RedLineStealer, 4 x CoinMiner.XMRig)
Reporter @abuse_ch
Tags:CoinMiner.XMRig exe


Twitter
@abuse_ch
CoinMiner.XMRig C2:
65.108.104.175:1193

Intelligence


File Origin
# of uploads :
1
# of downloads :
291
Origin country :
US US
Mail intelligence
No data
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
c824b279afee8c274d1c7072cdd13e4e.exe
Verdict:
Suspicious activity
Analysis date:
2022-01-14 20:29:38 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
Creating a window
Unauthorized injection to a recently created process
DNS request
Searching for synchronization primitives
–°reating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Reading critical registry keys
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
CPUID_Instruction
MeasuringTime
SystemUptime
CheckCmdLine
EvasionQueryPerformanceCounter
EvasionGetTickCount
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware tofsee
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:
RedLine SmokeLoader Tofsee Vidar
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.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)
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)
Found many strings related to Crypto-Wallets (likely being stolen)
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
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
Performs DNS queries to domains with low reputation
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
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)
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
Uses the Telegram API (likely for C&C communication)
Writes to foreign memory regions
Yara detected RedLine Stealer
Yara detected SmokeLoader
Yara detected Tofsee
Yara detected Vidar stealer
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 553418 Sample: xy4V0UyNNa.exe Startdate: 14/01/2022 Architecture: WINDOWS Score: 100 83 transfer.sh 2->83 85 patmushta.info 2->85 87 7 other IPs or domains 2->87 111 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->111 113 Multi AV Scanner detection for domain / URL 2->113 115 Antivirus detection for URL or domain 2->115 117 21 other signatures 2->117 11 xy4V0UyNNa.exe 2->11         started        14 lnagngtg.exe 2->14         started        16 jcewded 2->16         started        18 5 other processes 2->18 signatures3 process4 dnsIp5 151 Contains functionality to inject code into remote processes 11->151 153 Injects a PE file into a foreign processes 11->153 21 xy4V0UyNNa.exe 11->21         started        155 Detected unpacking (changes PE section rights) 14->155 157 Detected unpacking (overwrites its own PE header) 14->157 159 Writes to foreign memory regions 14->159 161 Allocates memory in foreign processes 14->161 24 svchost.exe 14->24         started        163 Machine Learning detection for dropped file 16->163 27 jcewded 16->27         started        89 192.168.2.1 unknown unknown 18->89 29 WerFault.exe 18->29         started        signatures6 process7 dnsIp8 141 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 21->141 143 Maps a DLL or memory area into another process 21->143 145 Checks if the current machine is a virtual machine (disk enumeration) 21->145 31 explorer.exe 10 21->31 injected 91 microsoft-com.mail.protection.outlook.com 52.101.24.0, 25, 49850 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 24->91 93 patmushta.info 94.142.143.116, 443, 49862 IHOR-ASRU Russian Federation 24->93 147 System process connects to network (likely due to code injection or exploit) 24->147 149 Creates a thread in another existing process (thread injection) 27->149 signatures9 process10 dnsIp11 97 185.233.81.115, 443, 49768 SUPERSERVERSDATACENTERRU Russian Federation 31->97 99 188.166.28.199, 80 DIGITALOCEAN-ASNUS Netherlands 31->99 101 9 other IPs or domains 31->101 71 C:\Users\user\AppData\Roaming\jcewded, PE32 31->71 dropped 73 C:\Users\user\AppData\Local\Temp\F5CD.exe, PE32 31->73 dropped 75 C:\Users\user\AppData\Local\Temp\F377.exe, PE32 31->75 dropped 77 12 other malicious files 31->77 dropped 103 System process connects to network (likely due to code injection or exploit) 31->103 105 Benign windows process drops PE files 31->105 107 Deletes itself after installation 31->107 109 Hides that the sample has been downloaded from the Internet (zone.identifier) 31->109 36 F377.exe 3 31->36         started        39 55A1.exe 31->39         started        41 EA4E.exe 2 31->41         started        44 2 other processes 31->44 file12 signatures13 process14 file15 119 Antivirus detection for dropped file 36->119 121 Multi AV Scanner detection for dropped file 36->121 123 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 36->123 137 2 other signatures 36->137 46 F377.exe 2 36->46         started        125 Detected unpacking (changes PE section rights) 39->125 127 Detected unpacking (overwrites its own PE header) 39->127 129 Found evasive API chain (may stop execution after checking mutex) 39->129 139 4 other signatures 39->139 81 C:\Users\user\AppData\Local\...\lnagngtg.exe, PE32 41->81 dropped 131 Machine Learning detection for dropped file 41->131 133 Uses netsh to modify the Windows network and firewall settings 41->133 135 Modifies the windows firewall 41->135 50 cmd.exe 1 41->50         started        53 cmd.exe 2 41->53         started        55 sc.exe 41->55         started        59 2 other processes 41->59 57 WerFault.exe 3 10 44->57         started        signatures16 process17 dnsIp18 95 86.107.197.138, 38133, 49875 MOD-EUNL Romania 46->95 165 Tries to harvest and steal browser information (history, passwords, etc) 46->165 167 Tries to steal Crypto Currency Wallets 46->167 79 C:\Windows\SysWOW64\...\lnagngtg.exe (copy), PE32 50->79 dropped 61 conhost.exe 50->61         started        63 conhost.exe 53->63         started        65 conhost.exe 55->65         started        67 conhost.exe 59->67         started        69 conhost.exe 59->69         started        file19 signatures20 process21
Threat name:
Win32.Backdoor.Mokes
Status:
Malicious
First seen:
2022-01-14 20:26:12 UTC
File Type:
PE (Exe)
Extracted files:
28
AV detection:
21 of 28 (75.00%)
Threat level:
  5/5
Result
Malware family:
Score:
  10/10
Tags:
family:arkei family:raccoon family:redline family:smokeloader family:tofsee family:xmrig botnet:default backdoor collection discovery evasion infostealer miner persistence pyinstaller spyware stealer trojan
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Creates scheduled task(s)
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Detects Pyinstaller
Enumerates physical storage devices
Program crash
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
Legitimate hosting services abused for malware hosting/C2
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
Arkei Stealer Payload
XMRig Miner Payload
Arkei
Raccoon
RedLine
RedLine Payload
SmokeLoader
Tofsee
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/
http://file-file-host4.com/tratata.php
patmushta.info
parubey.info
185.215.113.64:25828
Unpacked files
SH256 hash:
196c516ea546fb935ac669681a74a4dc80da79d9088f464f6cc6f126ae934f4e
MD5 hash:
c36de8bc9668ec4eaafca4c349dca0d5
SHA1 hash:
ea2cadfada69b93ca3abeb8b2462c5c18891fabf
SH256 hash:
e1c6bc104782e17ee286ebcf3a480136a08aad725360ed13cf6bd2bd1f5ce9e6
MD5 hash:
c824b279afee8c274d1c7072cdd13e4e
SHA1 hash:
5e22c9999eb74db217eca616961cabbc3c2d86d6

Indicators Of Compromise (IOCs)


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

IOCThreatFox Reference
65.108.104.175:1193 https://threatfox.abuse.ch/ioc/295071
185.215.113.64:25828 https://threatfox.abuse.ch/ioc/295248

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 e1c6bc104782e17ee286ebcf3a480136a08aad725360ed13cf6bd2bd1f5ce9e6

(this sample)

  
Delivery method
Distributed via web download

Comments