MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e09146461b767fdaa708438838c86eaf760151ce43cbd33e97b2aae278c762a5. 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: 13


Intelligence 13 IOCs 1 YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e09146461b767fdaa708438838c86eaf760151ce43cbd33e97b2aae278c762a5
SHA3-384 hash: 735ff26224facfe95fe76404fc25a95b4ee44c15948a0e6035ae1dabd674faeb90526e0ce556bc0cba50832c27bb2ed4
SHA1 hash: 831680c0af96148b161b11a08b449b9191d85eec
MD5 hash: 9261ec807dc6965583568535f281f45b
humanhash: river-golf-mississippi-beryllium
File name:9261ec807dc6965583568535f281f45b.exe
Download: download sample
Signature CoinMiner
Create hunting rule
File size:307'712 bytes
First seen:2021-12-18 14:11:03 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 4ee83624426d72301d5dc28b390adabc (5 x RedLineStealer, 1 x ArkeiStealer, 1 x CoinMiner)
ssdeep 3072:OQ07DF7y9dewTmNuMhsiY3m/gpCXkoZ6W31wFiVc7hHBAypss/bHm2Gt0mfSDnx0:OETmNRE3m/QG1wFiV6zAypz/LG/fsnm
Threatray 9'447 similar samples on MalwareBazaar
TLSH T1F964AE0077A0D435F6BB12F449B697AE753EB9A16B74A1CB22C516EE17386E0EC30317
File icon (PE):PE icon
dhash icon 2dac137831939b91 (9 x Smoke Loader, 6 x Amadey, 3 x CoinMiner)
Reporter abuse_ch
Tags:CoinMiner exe


Avatar
abuse_ch
CoinMiner C2:
86.107.197.138:38133

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
86.107.197.138:38133 https://threatfox.abuse.ch/ioc/277061/

Intelligence

File Origin
# of uploads :
1
# of downloads :
207
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Detection(s):
Win.Malware.Sabsik-9916379-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
DNS request
Sending a custom TCP request
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Creating a file in the %temp% directory
Creating a process from a recently created file
Searching for synchronization primitives
Searching for analyzing tools
Searching for the window
Sending an HTTP GET request
Changing a file
Creating a file in the %AppData% subdirectories
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
Sending an HTTP GET request to an infection source
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/2478/overview
Behaviour
MalwareBazaar
SystemUptime
MeasuringTime
CheckCmdLine
EvasionGetTickCount
EvasionQueryPerformanceCounter
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/61bdec388991ba72b38b4a6f/reports/a814cfaf-4e31-4175-89a4-0f57b91020ee/overview
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.
Malware family:
Malicious Packer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/15318f2a-fb25-4576-990b-1aabf2bafb82
Result
Threat name:
SmokeLoader Tofsee Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/909536
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
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 dropped file
Multi AV Scanner detection for submitted 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 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 SmokeLoader
Yara detected Tofsee
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 542015 Sample: QOfxgK3gFF.exe Startdate: 18/12/2021 Architecture: WINDOWS Score: 100 93 mubrikych.top 2->93 95 microsoft-com.mail.protection.outlook.com 2->95 97 2 other IPs or domains 2->97 131 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->131 133 Antivirus detection for URL or domain 2->133 135 Antivirus detection for dropped file 2->135 137 13 other signatures 2->137 11 QOfxgK3gFF.exe 2->11         started        13 tcnpxfap.exe 2->13         started        16 ursviga 2->16         started        18 6 other processes 2->18 signatures3 process4 dnsIp5 22 QOfxgK3gFF.exe 11->22         started        147 Detected unpacking (changes PE section rights) 13->147 149 Detected unpacking (overwrites its own PE header) 13->149 151 Writes to foreign memory regions 13->151 155 2 other signatures 13->155 153 Machine Learning detection for dropped file 16->153 25 ursviga 16->25         started        99 127.0.0.1 unknown unknown 18->99 77 C:\ProgramData\Microsoft77etwork\...\qmgr.jfm, DOS 18->77 dropped 27 WerFault.exe 18->27         started        file6 signatures7 process8 signatures9 139 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 22->139 141 Maps a DLL or memory area into another process 22->141 143 Checks if the current machine is a virtual machine (disk enumeration) 22->143 145 Creates a thread in another existing process (thread injection) 22->145 29 explorer.exe 12 22->29 injected process10 dnsIp11 103 185.233.81.115, 443, 49783 SUPERSERVERSDATACENTERRU Russian Federation 29->103 105 37.49.230.237, 80 ESTROWEBNL Estonia 29->105 107 12 other IPs or domains 29->107 85 C:\Users\user\AppData\Roaming\ursviga, PE32 29->85 dropped 87 C:\Users\user\AppData\Local\Temp\F956.exe, PE32 29->87 dropped 89 C:\Users\user\AppData\Local\TempEB8.exe, PE32 29->89 dropped 91 8 other files (6 malicious) 29->91 dropped 165 System process connects to network (likely due to code injection or exploit) 29->165 167 Benign windows process drops PE files 29->167 169 Deletes itself after installation 29->169 171 Hides that the sample has been downloaded from the Internet (zone.identifier) 29->171 34 EEB8.exe 29->34         started        37 638.exe 29->37         started        40 F956.exe 127 29->40         started        43 2 other processes 29->43 file12 signatures13 process14 dnsIp15 109 Machine Learning detection for dropped file 34->109 111 Contains functionality to inject code into remote processes 34->111 113 Injects a PE file into a foreign processes 34->113 45 EEB8.exe 34->45         started        79 C:\Users\user\AppData\Local\...\tcnpxfap.exe, PE32 37->79 dropped 115 Detected unpacking (changes PE section rights) 37->115 117 Detected unpacking (overwrites its own PE header) 37->117 119 Uses netsh to modify the Windows network and firewall settings 37->119 121 Modifies the windows firewall 37->121 48 cmd.exe 37->48         started        51 cmd.exe 37->51         started        53 sc.exe 37->53         started        59 3 other processes 37->59 101 file-file-host4.com 40->101 81 C:\Users\user\AppData\...\sqlite3[1].dll, PE32 40->81 dropped 83 C:\ProgramData\sqlite3.dll, PE32 40->83 dropped 123 Tries to harvest and steal browser information (history, passwords, etc) 40->123 125 Tries to steal Crypto Currency Wallets 40->125 127 Contains functionality to detect sleep reduction / modifications 40->127 55 cmd.exe 40->55         started        129 Multi AV Scanner detection for dropped file 43->129 57 WerFault.exe 23 9 43->57         started        file16 signatures17 process18 file19 157 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 45->157 159 Maps a DLL or memory area into another process 45->159 161 Checks if the current machine is a virtual machine (disk enumeration) 45->161 163 Creates a thread in another existing process (thread injection) 45->163 75 C:\Windows\SysWOW64\...\tcnpxfap.exe (copy), PE32 48->75 dropped 61 conhost.exe 48->61         started        63 conhost.exe 51->63         started        65 conhost.exe 53->65         started        67 conhost.exe 55->67         started        69 timeout.exe 55->69         started        71 conhost.exe 59->71         started        73 conhost.exe 59->73         started        signatures20 process21
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e09146461b767fdaa708438838c86eaf760151ce43cbd33e97b2aae278c762a5/
Threat name:
Win32.Trojan.Smokeloader
Create hunting rule
Status:
Malicious
First seen:
2021-12-18 11:09:44 UTC
File Type:
PE (Exe)
Extracted files:
26
AV detection:
24 of 28 (85.71%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4ciumrq3oz75vjyiioedrsdov53acuooipf5gpuxwkvoe6ghmksq._file
Verdict:
malicious
Similar samples:
6d7596a48c5e95b3f42a58b09348c4293f92a0a6738c5850856bf1a5b323a6a8
CoinMiner
6f54181807e2995147e132e7bf87ed669966b4f68a49b29fdaf4467864aa946a
CoinMiner
8b9e05937557c312981409e1107aa75b580f170138d0a7abf3cfaa93dd9113aa
CoinMiner
be032b655d9a935fbca887adfc5e478085b7d64c96720c57da870c2d463ed881
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c37feba7ad29a50f566e779edd2c5514edcbd6e87909ca4d8e6d1f9727362d94
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d2b72372d1f6ff858237a0804714acfb2afa47ad2c2530a749ba738d2e0cf416
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ebe82a7d2f2f9989a5e4ef6a4602a8224abdff7aef5baa6beacb5977c02ac3e0
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fbb99570b341367a86c2c23b56862bfb3d3ea91c06e7c15750f7d36bf82f494b
CoinMiner
+ 9'437 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:arkei family:redline family:smokeloader family:tofsee family:vidar family:xmrig botnet:1 botnet:1100 backdoor discovery evasion infostealer miner persistence spyware stealer suricata trojan vmprotect
Link:
https://tria.ge/reports/211218-rhvpmagaep/
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Creates scheduled task(s)
Delays execution with timeout.exe
Kills process with taskkill
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 WriteProcessMemory
Enumerates physical storage devices
Program crash
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 2FA software files, possible credential harvesting
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
Vidar Stealer
XMRig Miner Payload
Amadey
Arkei
Process spawned unexpected child process
RedLine
RedLine Payload
SmokeLoader
Suspicious use of NtCreateProcessExOtherParentProcess
Tofsee
Vidar
Windows security bypass
suricata: ET MALWARE Amadey CnC Check-In
suricata: ET MALWARE DCRAT Activity (GET)
suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
suricata: ET MALWARE Single char EXE direct download likely trojan (multiple families)
suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
xmrig
Malware Config
C2 Extraction:
http://host-data-coin-11.com/
http://file-coin-host-12.com/
mubrikych.top
oxxyfix.xyz
86.107.197.138:38133
https://noc.social/@sergeev46
https://c.im/@sergeev47
185.215.113.35/d2VxjasuwS/index.php
Unpacked files
SH256 hash:
196c516ea546fb935ac669681a74a4dc80da79d9088f464f6cc6f126ae934f4e
MD5 hash:
c36de8bc9668ec4eaafca4c349dca0d5
SHA1 hash:
ea2cadfada69b93ca3abeb8b2462c5c18891fabf
Link:
https://www.unpac.me/results/5546d136-42b4-49d2-b69e-7165f8cda59c/
Parent samples :
6b2d7c8bdedb901d80c89717c9889abf169c9059d8bb545af6ca1960660324ad
8928eed86ea55a63e3646bf8ca403b4b1e57702f73c1ecc8fa403b5700a304ef
18ad362dcae8df5827846223c09ceba7766e09733b685d4067ee39037daec452
da39948d95cdbce6e1ca9e0fdbb77080164a379f593e530b5732d3fc38df7bf8
7c74a8c41e24f69015185f78b8fbc177edcbe9d27099e904497b2310999f74cb
92ebb6be19502fe2573a9eac183bcc657b88ac5b0344285d9db409b0a3d88dab
af6fa095b427a0e95dd826696c2b92b0123e688e3c95f6d27825cc2928085d1b
de8099732ee5b73f3fa6d032a74e8576d06663fc16b2c6da27a34444fdced1c8
SH256 hash:
e09146461b767fdaa708438838c86eaf760151ce43cbd33e97b2aae278c762a5
MD5 hash:
9261ec807dc6965583568535f281f45b
SHA1 hash:
831680c0af96148b161b11a08b449b9191d85eec
Link:
https://www.unpac.me/results/5546d136-42b4-49d2-b69e-7165f8cda59c/
Malware family:
SmokeLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/e09146461b76/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/e09146461b767fdaa708438838c86eaf760151ce43cbd33e97b2aae278c762a5

File information

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

Web download

CoinMiner

Executable exe e09146461b767fdaa708438838c86eaf760151ce43cbd33e97b2aae278c762a5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1886977/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/214990/

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