MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d94fd5cde3574048397162ee252ed9fd3b6ad79ad02b63eb513c78911c2191ab. 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: 11


Intelligence 11 IOCs YARA File information Comments 1

SHA256 hash: d94fd5cde3574048397162ee252ed9fd3b6ad79ad02b63eb513c78911c2191ab
SHA3-384 hash: f245a1c5e9073ca612bb50a1268fd2d934f125e00efadede94fbef85da77e5c8b9554cf429fccd07f3adb734267c438e
SHA1 hash: 3662292b56608857430f080d01dadbdffafdb18c
MD5 hash: 2ef1f2fd600af1cea8690b76de3fafe9
humanhash: delta-venus-kansas-march
File name:2ef1f2fd600af1cea8690b76de3fafe9
Download: download sample
Signature CoinMiner
File size:45'568 bytes
First seen:2021-08-05 07:36:34 UTC
Last seen:2021-08-05 09:22:05 UTC
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 768:qlBzqslx3mEg505zOgpkHFf60OoActSfuiP4ZtE:Sh50IKeEk0OoAcMPH
Threatray 93 similar samples on MalwareBazaar
TLSH T17F23F11127D119DFF5300731542E6E897978BA36A9E3F7CC3F8010254F2B8A1C261EE2
Reporter zbetcheckin
Tags:CoinMiner exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
152
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
https://pornotubelovers.com/hdporno.php
Verdict:
Malicious activity
Analysis date:
2021-07-30 02:42:55 UTC
Tags:
loader miner

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

Behaviour
Running batch commands
Creating a process with a hidden window
Creating a file
Launching a process
Creating a process from a recently created file
Sending a UDP request
Creating a file in the %AppData% subdirectories
Using the Windows Management Instrumentation requests
DNS request
Connection attempt
Sending a custom TCP request
Connection attempt to an infection source
Sending a TCP request to an infection source
Unauthorized injection to a recently created process
Query of malicious DNS domain
Enabling autorun by creating a file
Unauthorized injection to a system process
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.
Result
Threat name:
Detection:
malicious
Classification:
troj.evad.mine
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Allocates memory in foreign processes
Connects to a pastebin service (likely for C&C)
Contains functionality to inject code into remote processes
Detected Stratum mining protocol
Drops PE files to the user root directory
Found strings related to Crypto-Mining
Injects a PE file into a foreign processes
Injects code into the Windows Explorer (explorer.exe)
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Query firmware table information (likely to detect VMs)
Sample is not signed and drops a device driver
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 460249 Sample: 1PMElmjjXU Startdate: 05/08/2021 Architecture: WINDOWS Score: 100 80 Malicious sample detected (through community Yara rule) 2->80 82 Multi AV Scanner detection for submitted file 2->82 84 Yara detected Xmrig cryptocurrency miner 2->84 86 5 other signatures 2->86 8 1PMElmjjXU.exe 6 2->8         started        12 services64.exe 3 2->12         started        15 svchost.exe 2->15         started        17 2 other processes 2->17 process3 dnsIp4 54 C:\Users\user\services64.exe, PE32+ 8->54 dropped 56 C:\Users\...\services64.exe:Zone.Identifier, ASCII 8->56 dropped 58 C:\Users\user\AppData\...\1PMElmjjXU.exe.log, ASCII 8->58 dropped 102 Drops PE files to the user root directory 8->102 19 services64.exe 14 8 8->19         started        24 cmd.exe 1 8->24         started        68 sanctam.net 12->68 70 bitbucket.org 12->70 104 Multi AV Scanner detection for dropped file 12->104 106 Machine Learning detection for dropped file 12->106 108 Injects code into the Windows Explorer (explorer.exe) 12->108 110 5 other signatures 12->110 26 explorer.exe 12->26         started        28 cmd.exe 1 12->28         started        72 127.0.0.1 unknown unknown 15->72 file5 signatures6 process7 dnsIp8 60 sanctam.net 185.65.135.248, 49732, 49734, 58899 ESAB-ASSE Sweden 19->60 62 bitbucket.org 104.192.141.1, 443, 49733, 49735 AMAZON-02US United States 19->62 50 C:\Users\user\AppData\...\sihost64.exe, PE32+ 19->50 dropped 52 C:\Users\user\AppData\Roaming\...\WR64.sys, PE32+ 19->52 dropped 88 Injects code into the Windows Explorer (explorer.exe) 19->88 90 Writes to foreign memory regions 19->90 92 Allocates memory in foreign processes 19->92 100 3 other signatures 19->100 30 explorer.exe 19->30         started        34 sihost64.exe 3 19->34         started        36 cmd.exe 1 19->36         started        94 Uses schtasks.exe or at.exe to add and modify task schedules 24->94 38 conhost.exe 24->38         started        40 schtasks.exe 1 24->40         started        64 pool.minexmr.com 26->64 66 pastebin.com 26->66 96 System process connects to network (likely due to code injection or exploit) 26->96 98 Query firmware table information (likely to detect VMs) 26->98 42 conhost.exe 28->42         started        44 schtasks.exe 1 28->44         started        file9 signatures10 process11 dnsIp12 74 51.68.21.186, 4444, 49737, 49739 OVHFR France 30->74 76 pastebin.com 104.23.99.190, 443, 49736, 49738 CLOUDFLARENETUS United States 30->76 78 2 other IPs or domains 30->78 112 System process connects to network (likely due to code injection or exploit) 30->112 114 Query firmware table information (likely to detect VMs) 30->114 116 Tries to detect sandboxes and other dynamic analysis tools (window names) 30->116 118 Multi AV Scanner detection for dropped file 34->118 120 Machine Learning detection for dropped file 34->120 46 conhost.exe 36->46         started        48 schtasks.exe 1 36->48         started        signatures13 122 Detected Stratum mining protocol 74->122 process14
Threat name:
ByteCode-MSIL.Trojan.Cryptos
Status:
Malicious
First seen:
2021-07-30 07:40:12 UTC
AV detection:
21 of 27 (77.78%)
Threat level:
  5/5
Result
Malware family:
Score:
  10/10
Tags:
family:xmrig miner
Behaviour
Creates scheduled task(s)
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Legitimate hosting services abused for malware hosting/C2
Loads dropped DLL
Executes dropped EXE
XMRig Miner Payload
xmrig
Unpacked files
SH256 hash:
d94fd5cde3574048397162ee252ed9fd3b6ad79ad02b63eb513c78911c2191ab
MD5 hash:
2ef1f2fd600af1cea8690b76de3fafe9
SHA1 hash:
3662292b56608857430f080d01dadbdffafdb18c
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

Executable exe d94fd5cde3574048397162ee252ed9fd3b6ad79ad02b63eb513c78911c2191ab

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2021-08-05 07:36:36 UTC

url : hxxps://qmumdjffuiocstjfmdqt.com/test5.exe