MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dea877be3b8ceb7eb4cb1bb40895bc6886d3ccb0f2498e7b3c4257d726a7d896. 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: 6


Intelligence 6 IOCs YARA 5 File information Comments
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SHA256 hash: dea877be3b8ceb7eb4cb1bb40895bc6886d3ccb0f2498e7b3c4257d726a7d896
SHA3-384 hash: d770f59f161deba3e9f1c70619c918a551e704efbf289e4f70dfae23dfbdb973aafe645ca5315d7b93daa20b998b30e5
SHA1 hash: 6c6901be45eb834edd05a020b94614e037fa0a9a
MD5 hash: 895383f1cef0bc50ff1083ad65363c3a
humanhash: nitrogen-network-island-delaware
File name:VenoMOD BDO.exe
Download: download sample
Signature CoinMiner
Create hunting rule
File size:20'747'264 bytes
First seen:2020-08-26 12:23:18 UTC
Last seen:2020-08-26 12:51:20 UTC
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 393216:8Bo8WO0by1+pmHO0+UWpGbf3Vk84aj4MmmjgYZ2i:cUDpmu9UWJNYMi
Threatray 2 similar samples on MalwareBazaar
TLSH 242733AA26103C45E0251BFD23E1C8B6612F7DA4D4BF42424AFB9C57FCCD8189DB5CA9
Reporter plscry2
Tags:BDO CoinMiner

Intelligence

File Origin
# of uploads :
2
# of downloads :
99
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.MinerNET.8.18269.16136.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a file in the %AppData% directory
Creating a process from a recently created file
Creating a file
Using the Windows Management Instrumentation requests
Creating a file in the %AppData% subdirectories
Launching a process
DNS request
Connecting to a cryptocurrency mining pool
Sending a custom TCP request
Creating a service
Launching a service
Loading a system driver
Creating a window
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process
Enabling autorun for a service
Unauthorized injection to a system process
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/451620
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Changes security center settings (notifications, updates, antivirus, firewall)
Detected Stratum mining protocol
DLL side loading technique detected
DNS related to crypt mining pools
Found strings related to Crypto-Mining
Injects a PE file into a foreign processes
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
Sample is not signed and drops a device driver
Sigma detected: Suspicious Svchost Process
Writes to foreign memory regions
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 278326 Sample: VenoMOD BDO.exe Startdate: 27/08/2020 Architecture: WINDOWS Score: 100 67 Malicious sample detected (through community Yara rule) 2->67 69 Antivirus / Scanner detection for submitted sample 2->69 71 Multi AV Scanner detection for dropped file 2->71 73 7 other signatures 2->73 8 VenoMOD BDO.exe 1 3 2->8         started        11 MicrosoftServices.exe 2->11         started        14 MicrosoftServices.exe 2->14         started        16 10 other processes 2->16 process3 dnsIp4 41 C:\Users\user\...\MicrosoftServices.exe, PE32+ 8->41 dropped 43 C:\Users\user\AppData\...\VenoMOD BDO.exe.log, ASCII 8->43 dropped 19 MicrosoftServices.exe 7 8->19         started        45 C:\Users\user\AppData\...\nvrtc64_101_0.dll, PE32+ 11->45 dropped 47 C:\Users\user\AppData\Roaming\...\ddb64.dll, PE32+ 11->47 dropped 49 C:\Users\user\AppData\...\WinRing0x64.sys, PE32+ 11->49 dropped 51 C:\Users\user\...\nvrtc-builtins64_101.dll, PE32+ 11->51 dropped 87 Writes to foreign memory regions 11->87 89 Allocates memory in foreign processes 11->89 91 Modifies the context of a thread in another process (thread injection) 11->91 22 svchost.exe 11->22         started        93 Injects a PE file into a foreign processes 14->93 25 svchost.exe 14->25         started        53 127.0.0.1 unknown unknown 16->53 95 Changes security center settings (notifications, updates, antivirus, firewall) 16->95 27 MpCmdRun.exe 16->27         started        file5 signatures6 process7 dnsIp8 75 Antivirus detection for dropped file 19->75 77 Multi AV Scanner detection for dropped file 19->77 79 Machine Learning detection for dropped file 19->79 85 5 other signatures 19->85 29 svchost.exe 19->29         started        55 51.15.65.182, 14444, 49686 OnlineSASFR France 22->55 57 xmr-eu1.nanopool.org 22->57 33 conhost.exe 22->33         started        59 51.15.78.68, 14444, 49685 OnlineSASFR France 25->59 61 xmr-eu1.nanopool.org 25->61 81 DLL side loading technique detected 25->81 35 conhost.exe 25->35         started        37 conhost.exe 27->37         started        signatures9 83 Detected Stratum mining protocol 59->83 process10 dnsIp11 63 217.182.169.148, 14444, 49684 OVHFR France 29->63 65 xmr-eu1.nanopool.org 29->65 97 DLL side loading technique detected 29->97 39 conhost.exe 29->39         started        signatures12 99 Detected Stratum mining protocol 63->99 process13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/dea877be3b8ceb7eb4cb1bb40895bc6886d3ccb0f2498e7b3c4257d726a7d896/
Threat name:
ByteCode-MSIL.Trojan.CoinMiner
Create hunting rule
Status:
Malicious
First seen:
2020-08-26 12:25:07 UTC
AV detection:
25 of 48 (52.08%)
Threat level:
  5/5
Verdict:
malicious
Similar samples:
a4bd1ce6832e9cfa0078b39e7dc035047ff593ff4f875fd19ed7ab54508fa7e4
CoinMiner
c6b664ffd10c03d085b36bd57b72467b6508ba736e9c8d77182e0d1518b91295
CoinMiner
Result
Malware family:
n/a
Score:
  8/10
Tags:
persistence
Link:
https://tria.ge/reports/200826-s68rj7ykf6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Suspicious use of SetThreadContext
Adds Run key to start application
JavaScript code in executable
Adds Run key to start application
JavaScript code in executable
Loads dropped DLL
Loads dropped DLL
Executes dropped EXE
Executes dropped EXE
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/dea877be3b8ceb7eb4cb1bb40895bc6886d3ccb0f2498e7b3c4257d726a7d896

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:Cryptocoin_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Steam in files like avemaria
Rule name:Embedded_PE
Create hunting rule
Rule name:Keylog_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Contains Keylog
Rule name:MAL_XMR_Miner_May19_1
Create hunting rule
Author:Florian Roth
Description:Detects Monero Crypto Coin Miner
Reference:https://www.guardicore.com/2019/05/nansh0u-campaign-hackers-arsenal-grows-stronger/
Rule name:XMRIG_Miner
Create hunting rule

File information

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

  
Delivery method
Other

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