MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bef765aff3d916d8be504b604c0dc37afe3fd76260fe158508b778b5e4b85ddf. 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: 15


Intelligence 15 IOCs YARA 2 File information Comments
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SHA256 hash: bef765aff3d916d8be504b604c0dc37afe3fd76260fe158508b778b5e4b85ddf
SHA3-384 hash: 44af09d8575e3a53c8ba259074d7a1f0b3ab4d7c917338d58fef4161038ae86026e86113b4de464ecfe65deecb69d562
SHA1 hash: e55a0aa823a6c91ec602d4e6f283b23858965a08
MD5 hash: 27b14ad026da76c1111174c6b4ba6aba
humanhash: island-eleven-lion-paris
File name:SecuriteInfo.com.Win64.MalwareX-gen.11857.961
Download: download sample
Signature CoinMiner
Create hunting rule
File size:10'790'400 bytes
First seen:2024-08-07 13:22:47 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 3fac356340f08f787f93cbf317f090cd (13 x CoinMiner)
ssdeep 196608:tSiB9/zPAW0ILyawlf9Ul33DqL4zDefJglqYnkFTdl434Mfr:tX97fB6iXvkFTf4zj
TLSH T1D2B633C5964341ACC0B2B930718A021A73E07AEE05ACAF1F39E1F63E35FAD5B5D1E546
TrID 33.6% (.EXE) OS/2 Executable (generic) (2029/13)
33.1% (.EXE) Generic Win/DOS Executable (2002/3)
33.1% (.EXE) DOS Executable Generic (2000/1)
File icon (PE):PE icon
dhash icon fcdcf4d4c4c4c4c4 (10 x CoinMiner)
Reporter SecuriteInfoCom
Tags:CoinMiner exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
403
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
https://shurll.com/2sHSc8
Verdict:
Malicious activity
Analysis date:
2024-08-07 11:22:32 UTC
Tags:
evasion privateloader stealer discord loader risepro amadey botnet netreactor stealc themida miner antivm socks5systemz proxy
Link:
https://app.any.run/tasks/8c374579-b0a9-4c18-88a8-3c1c2cd5a250

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win64.MalwareX-gen.11857.961.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66b3753eb35234d5cc65acbc
Tags:
Heur
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Launching a process
Creating a service
Creating a file
Launching a service
Creating a process from a recently created file
Creating a file in the Windows subdirectories
Searching for synchronization primitives
Connection attempt to an infection source
Using the Windows Management Instrumentation requests
Loading a system driver
Enabling autorun for a service
Query of malicious DNS domain
Sending a TCP request to an infection source
Unauthorized injection to a system process
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/bef765aff3d916d8be504b604c0dc37afe3fd76260fe158508b778b5e4b85ddf
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.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/21bae33c-917d-4015-8cb2-e122e2a6130f
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
spyw.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1489435
Signature
AI detected suspicious sample
Found direct / indirect Syscall (likely to bypass EDR)
Found strings related to Crypto-Mining
Malicious sample detected (through community Yara rule)
Modifies power options to not sleep / hibernate
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Overwrites code with unconditional jumps - possibly settings hooks in foreign process
Query firmware table information (likely to detect VMs)
Sample is not signed and drops a device driver
Sigma detected: Disable power options
Sigma detected: Stop EventLog
Sigma detected: Suspect Svchost Activity
Uses powercfg.exe to modify the power settings
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1489435 Sample: SecuriteInfo.com.Win64.Malw... Startdate: 07/08/2024 Architecture: WINDOWS Score: 100 58 pool.hashvault.pro 2->58 62 Multi AV Scanner detection for domain / URL 2->62 64 Malicious sample detected (through community Yara rule) 2->64 66 Multi AV Scanner detection for submitted file 2->66 68 5 other signatures 2->68 8 etzpikspwykg.exe 1 2->8         started        12 SecuriteInfo.com.Win64.MalwareX-gen.11857.961.exe 2 2->12         started        14 svchost.exe 2->14         started        signatures3 process4 file5 52 C:\Windows\Temp\xyjflruiqonq.sys, PE32+ 8->52 dropped 70 Multi AV Scanner detection for dropped file 8->70 72 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 8->72 74 Found strings related to Crypto-Mining 8->74 82 2 other signatures 8->82 16 svchost.exe 8->16         started        20 powercfg.exe 1 8->20         started        22 powercfg.exe 1 8->22         started        30 3 other processes 8->30 54 C:\ProgramData\...\etzpikspwykg.exe, PE32+ 12->54 dropped 76 Uses powercfg.exe to modify the power settings 12->76 78 Found direct / indirect Syscall (likely to bypass EDR) 12->78 80 Modifies power options to not sleep / hibernate 12->80 24 powercfg.exe 1 12->24         started        26 powercfg.exe 1 12->26         started        28 powercfg.exe 1 12->28         started        32 5 other processes 12->32 signatures6 process7 dnsIp8 56 45.76.89.70, 443, 49716 AS-CHOOPAUS United States 16->56 60 Query firmware table information (likely to detect VMs) 16->60 34 conhost.exe 20->34         started        36 conhost.exe 22->36         started        38 conhost.exe 24->38         started        40 conhost.exe 26->40         started        42 conhost.exe 28->42         started        48 2 other processes 30->48 44 conhost.exe 32->44         started        46 conhost.exe 32->46         started        50 3 other processes 32->50 signatures9 process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/bef765aff3d916d8be504b604c0dc37afe3fd76260fe158508b778b5e4b85ddf
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bef765aff3d916d8be504b604c0dc37afe3fd76260fe158508b778b5e4b85ddf/
Threat name:
Win64.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2024-08-07 13:23:19 UTC
File Type:
PE+ (Exe)
Extracted files:
17
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=x33wll7t3elnrpsqjnqeydodpl7d7v3cmd7blbiiw54llzfylxpq._file
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig evasion execution miner persistence
Link:
https://tria.ge/reports/240807-qmsv6ayhkr/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Launches sc.exe
Suspicious use of SetThreadContext
Power Settings
Executes dropped EXE
Loads dropped DLL
Creates new service(s)
Stops running service(s)
XMRig Miner payload
xmrig
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/73061b4e-f042-41c4-87f4-ad00e895b1fb
Unpacked files
SH256 hash:
bef765aff3d916d8be504b604c0dc37afe3fd76260fe158508b778b5e4b85ddf
MD5 hash:
27b14ad026da76c1111174c6b4ba6aba
SHA1 hash:
e55a0aa823a6c91ec602d4e6f283b23858965a08
Link:
https://www.unpac.me/results/8864a256-eac6-480e-a3ae-4892ad1c6e0e/
Malware family:
XMRig
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/bef765aff3d9/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/bef765aff3d916d8be504b604c0dc37afe3fd76260fe158508b778b5e4b85ddf

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:pe_detect_tls_callbacks
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File information

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

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

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