MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1331ad9f1e54084e41f896ad51b530b37a5b22c35b78f2a8a6f8fbec778b3d07. 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


Vendor detections: 10


Intelligence 10 IOCs 1 YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1331ad9f1e54084e41f896ad51b530b37a5b22c35b78f2a8a6f8fbec778b3d07
SHA3-384 hash: fbe4f812fad7ebcb1f27c2e5ded5f00b6b8e0b1ce32aadb26f725fececba9af1fe5798595441606857a40b4a94c664b5
SHA1 hash: ac2dd9d159b655d597751067611aa85f86f8f2a6
MD5 hash: 37ecb1a30d110e24c8c8e17090df0dbd
humanhash: burger-uncle-river-mobile
File name:37ecb1a30d110e24c8c8e17090df0dbd.exe
Download: download sample
Signature CoinMiner
Create hunting rule
File size:251'904 bytes
First seen:2021-09-07 12:21:32 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 35e1a5a67390846ef9c927633accec41 (3 x RaccoonStealer, 2 x ArkeiStealer, 2 x RedLineStealer)
ssdeep 3072:DQ6Z43Uk2QyO8G2rewXKSbFtQFZFn6/hO7SxSdKT2NK6RpDEBf4YBqJTSZs1vDek:s60BRyOT2jXKe3QL6vQHO10Swv4o
Threatray 1'787 similar samples on MalwareBazaar
TLSH T129348D20B6E0C035F5F712F569B983A8693DBEB25B2051CB62D03BEE56346E09D30797
dhash icon e8e8e8e8aa66a499 (51 x RaccoonStealer, 27 x ArkeiStealer, 22 x RedLineStealer)
Reporter abuse_ch
Tags:CoinMiner exe


Avatar
abuse_ch
CoinMiner C2:
http://178.23.190.242/

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://178.23.190.242/ https://threatfox.abuse.ch/ioc/216953/

Intelligence

File Origin
# of uploads :
1
# of downloads :
179
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
37ecb1a30d110e24c8c8e17090df0dbd.exe
Verdict:
Suspicious activity
Analysis date:
2021-09-07 12:24:27 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/3b716340-e696-471a-905d-a2f23b289e74

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/186024/
Detection(s):
Win.Packed.Generic-9891245-0
Create hunting rule

Win.Packed.Generic-9891264-0
Create hunting rule

Win.Packed.Generic-9891283-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
DNS request
Connection attempt
Creating a process from a recently created file
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Deleting of the original file
Enabling autorun by creating a file
Unauthorized injection to a system process
Malware family:
Malicious Packer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b089e15d-7c8a-4f2b-b6cb-7c88ff3af5a8
Result
Threat name:
Raccoon RedLine SmokeLoader Tofsee
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/846588
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code references suspicious native API functions
Antivirus detection for dropped file
Antivirus detection for URL or domain
Benign windows process drops PE files
Changes security center settings (notifications, updates, antivirus, firewall)
Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))
Checks if the current machine is a virtual machine (disk enumeration)
Contains functionality to inject code into remote processes
Contains functionality to steal Internet Explorer form passwords
Creates a thread in another existing process (thread injection)
Creates processes via WMI
Deletes itself after installation
Detected unpacking (changes PE section rights)
Drops PE files with a suspicious file extension
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
Obfuscated command line found
PE file contains section with special chars
Performs DNS queries to domains with low reputation
Query firmware table information (likely to detect VMs)
Sigma detected: Copying Sensitive Files with Credential Data
Sigma detected: Drops script at startup location
Sigma detected: WScript or CScript Dropper
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Submitted sample is a known malware sample
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to download HTTP data from a sinkholed server
Uses known network protocols on non-standard ports
Uses netsh to modify the Windows network and firewall settings
Uses ping.exe to check the status of other devices and networks
Yara detected Raccoon Stealer
Yara detected RedLine Stealer
Yara detected SmokeLoader
Yara detected Tofsee
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 479019 Sample: DUpgpAnHkq.exe Startdate: 07/09/2021 Architecture: WINDOWS Score: 100 117 mx1.comcast.net 2->117 119 mx01.mail.icloud.com 2->119 121 144 other IPs or domains 2->121 145 Tries to download HTTP data from a sinkholed server 2->145 147 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->147 149 Antivirus detection for URL or domain 2->149 153 15 other signatures 2->153 13 DUpgpAnHkq.exe 2->13         started        16 tvhcbib 2->16         started        18 svchost.exe 2->18         started        20 10 other processes 2->20 signatures3 151 System process connects to network (likely due to code injection or exploit) 119->151 process4 dnsIp5 189 Detected unpacking (changes PE section rights) 13->189 23 DUpgpAnHkq.exe 13->23         started        191 Machine Learning detection for dropped file 16->191 26 tvhcbib 16->26         started        193 Changes security center settings (notifications, updates, antivirus, firewall) 18->193 123 127.0.0.1 unknown unknown 20->123 28 WerFault.exe 20->28         started        signatures6 process7 signatures8 179 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 23->179 181 Maps a DLL or memory area into another process 23->181 183 Checks if the current machine is a virtual machine (disk enumeration) 23->183 30 explorer.exe 4 17 23->30 injected 185 Creates a thread in another existing process (thread injection) 26->185 process9 dnsIp10 127 193.56.146.41, 49735, 9080 LVLT-10753US unknown 30->127 129 urydiahadyss16.club 5.188.88.63, 49718, 49719, 49721 PINDC-ASRU Russian Federation 30->129 131 21 other IPs or domains 30->131 109 C:\Users\user\AppData\Roaming\tvhcbib, PE32 30->109 dropped 111 C:\Users\user\AppData\Local\Temp\73B.exe, PE32 30->111 dropped 113 C:\Users\user\AppData\Local\Temp\4021.exe, PE32 30->113 dropped 115 6 other malicious files 30->115 dropped 133 System process connects to network (likely due to code injection or exploit) 30->133 135 Benign windows process drops PE files 30->135 137 Performs DNS queries to domains with low reputation 30->137 139 2 other signatures 30->139 35 298F.exe 1 6 30->35         started        38 148A.exe 30->38         started        41 73B.exe 3 30->41         started        43 6 other processes 30->43 file11 signatures12 process13 file14 155 Machine Learning detection for dropped file 35->155 45 cmd.exe 1 35->45         started        48 dllhost.exe 35->48         started        99 C:\Users\user\AppData\Local\...\vcobkxys.exe, PE32 38->99 dropped 157 Detected unpacking (changes PE section rights) 38->157 159 Uses netsh to modify the Windows network and firewall settings 38->159 161 Modifies the windows firewall 38->161 50 cmd.exe 38->50         started        53 cmd.exe 38->53         started        55 sc.exe 38->55         started        61 3 other processes 38->61 163 Multi AV Scanner detection for dropped file 41->163 165 Query firmware table information (likely to detect VMs) 41->165 167 Hides threads from debuggers 41->167 169 Tries to detect sandboxes / dynamic malware analysis system (registry check) 41->169 57 conhost.exe 41->57         started        171 Tries to detect sandboxes and other dynamic analysis tools (window names) 43->171 173 Contains functionality to steal Internet Explorer form passwords 43->173 175 Contains functionality to inject code into remote processes 43->175 177 2 other signatures 43->177 59 1C6F.exe 43->59         started        63 2 other processes 43->63 signatures15 process16 file17 195 Submitted sample is a known malware sample 45->195 197 Obfuscated command line found 45->197 199 Uses ping.exe to check the status of other devices and networks 45->199 65 cmd.exe 3 45->65         started        68 conhost.exe 45->68         started        95 C:\Windows\SysWOW64\...\vcobkxys.exe (copy), PE32 50->95 dropped 70 conhost.exe 50->70         started        72 conhost.exe 53->72         started        74 conhost.exe 55->74         started        76 conhost.exe 61->76         started        78 conhost.exe 61->78         started        80 conhost.exe 61->80         started        signatures18 process19 signatures20 141 Obfuscated command line found 65->141 82 Versato.exe.com 65->82         started        85 findstr.exe 1 65->85         started        88 PING.EXE 65->88         started        process21 file22 143 Drops PE files with a suspicious file extension 82->143 90 Versato.exe.com 82->90         started        97 C:\Users\user\AppData\...\Versato.exe.com, Targa 85->97 dropped signatures23 process24 dnsIp25 125 XnreryDtttxrMmEdC.XnreryDtttxrMmEdC 90->125 101 C:\Users\user\AppData\...\TmpVRlruOk.exe.com, PE32 90->101 dropped 103 C:\Users\user\AppData\...\pEjCHcEgLkCJZt.js, ASCII 90->103 dropped 105 C:\Users\user\AppData\...\TmpVRlruOk.url, MS 90->105 dropped 107 C:\Users\user\AppData\Local\...\RegAsm.exe, PE32 90->107 dropped 187 Injects a PE file into a foreign processes 90->187 file26 signatures27
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1331ad9f1e54084e41f896ad51b530b37a5b22c35b78f2a8a6f8fbec778b3d07/
Threat name:
Win32.Ransomware.StopCrypt
Create hunting rule
Status:
Malicious
First seen:
2021-09-07 12:22:09 UTC
AV detection:
20 of 28 (71.43%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cmy23hy6kqee4qpys2wvdnjqwn5fwiwdln4pfkfg7d56y54lhudq._file
Verdict:
malicious
Similar samples:
38fd2cb3083f33b50606b7821453769103bde2433573499a514452e102cb95df
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daa924a51f13b11f37dac4ed05098052357d6c78816e121c9105c118692bd1a2
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CoinMiner
+ 1'777 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:raccoon family:redline family:smokeloader family:tofsee family:xmrig botnet:e89524de1a131be43c3cc9ec324dabb6a9998c12 botnet:fe582536ec580228180f270f7cb80a867860e010 backdoor discovery evasion infostealer miner persistence spyware stealer themida trojan
Link:
https://tria.ge/reports/210907-pjw8qsced7/
Behaviour
Checks SCSI registry key(s)
Modifies data under HKEY_USERS
Runs ping.exe
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
Enumerates physical storage devices
Program crash
Launches sc.exe
Drops file in System32 directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Checks whether UAC is enabled
Checks BIOS information in registry
Deletes itself
Drops startup file
Reads user/profile data of web browsers
Themida packer
Creates new service(s)
Downloads MZ/PE file
Executes dropped EXE
Modifies Windows Firewall
Sets service image path in registry
Core1 .NET packer
Identifies VirtualBox via ACPI registry values (likely anti-VM)
XMRig Miner Payload
Raccoon
RedLine
RedLine Payload
SmokeLoader
Suspicious use of NtCreateProcessExOtherParentProcess
Tofsee
Windows security bypass
xmrig
Malware Config
C2 Extraction:
http://fazanaharahe1.xyz/
http://xandelissane2.xyz/
http://ustiassosale3.xyz/
http://cytheriata4.xyz/
http://ggiergionard5.xyz/
http://rrelleynaniy6.store/
http://danniemusoa7.store/
http://nastanizab8.store/
http://onyokandis9.store/
http://dmunaavank10.store/
http://gilmandros11.site/
http://cusanthana12.site/
http://willietjeana13.site/
http://ximusokall14.site/
http://blodinetisha15.site/
http://urydiahadyss16.club/
http://glasamaddama17.club/
http://marlingarly18.club/
http://alluvianna19.club/
http://xandirkaniel20.club/
45.14.49.232:14970
Unpacked files
SH256 hash:
ef7ee8e1248cec4cb12337c1f8d77cef8545834881584f7338fc81944803b1ad
MD5 hash:
14d4c6038e4c78ceaff5e669091af29b
SHA1 hash:
478980922466f6f8760ef9be93d4c9fd62da093a
Link:
https://www.unpac.me/results/9413cf9d-1ba7-448b-ac84-9e863c441471/
SH256 hash:
1331ad9f1e54084e41f896ad51b530b37a5b22c35b78f2a8a6f8fbec778b3d07
MD5 hash:
37ecb1a30d110e24c8c8e17090df0dbd
SHA1 hash:
ac2dd9d159b655d597751067611aa85f86f8f2a6
Link:
https://www.unpac.me/results/9413cf9d-1ba7-448b-ac84-9e863c441471/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/1331ad9f1e54/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/1331ad9f1e54084e41f896ad51b530b37a5b22c35b78f2a8a6f8fbec778b3d07

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:Embedded_PE
Create hunting rule
Rule name:Embedded_PE
Create hunting rule

File information

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

Web download

CoinMiner

Executable exe 1331ad9f1e54084e41f896ad51b530b37a5b22c35b78f2a8a6f8fbec778b3d07

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1549210/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/186024/

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