MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cf3f15f534ea069f36096b144e3fa527952ec4e37d73fadd505954e5941714f6. 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


Phonk


Vendor detections: 9


Intelligence 9 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cf3f15f534ea069f36096b144e3fa527952ec4e37d73fadd505954e5941714f6
SHA3-384 hash: 25b00a9d4fce4972322baa46742a34e9423ff415997ba60d9ea9db675b71b43d31308c821a5c861c319106ec7e9cbff1
SHA1 hash: c2bcaf749f1bf16b60b5d0df9180be5ebd580494
MD5 hash: 6fbb1f40f32b2313106c88fe4261078e
humanhash: grey-princess-quebec-tango
File name:file
Download: download sample
Signature Phonk
Create hunting rule
File size:2'357'760 bytes
First seen:2023-07-20 19:59:13 UTC
Last seen:2023-07-20 22:39:31 UTC
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 49152:T7HLIw1++GxydJ1KFguAe1YJm8Dapz6vnVUu:Tb0w1+vyLPe1om87Uu
Threatray 710 similar samples on MalwareBazaar
TLSH T105B58D1536424D92CE8D01F1D35E47296F50C9222725FA9B2BB65BCEB30D2E3B94D2CB
TrID 40.9% (.EXE) Win64 Executable (generic) (10523/12/4)
19.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.0% (.EXE) Win16/32 Executable Delphi generic (2072/23)
8.0% (.ICL) Windows Icons Library (generic) (2059/9)
7.8% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon fcf4d8c8ccc8c0dc (1 x Phonk)
Reporter andretavare5
Tags:exe Phonk


Avatar
andretavare5
Sample downloaded from http://red.mk/netTime.exe

Intelligence

File Origin
# of uploads :
4
# of downloads :
292
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-07-20 19:59:38 UTC
Tags:
miner phonk loader
Link:
https://app.any.run/tasks/0d28a97a-7d48-425d-9cea-b3637e04c289

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/427211/
Detection(s):
SecuriteInfo.com.MSIL.CoinMiner.BMT.tr.15766.2645.UNOFFICIAL
Create hunting rule

Gathering data
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/cf3f15f534ea069f36096b144e3fa527952ec4e37d73fadd505954e5941714f6
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:
Malicious
Link:
https://analyze.intezer.com/analyses/6396f68c-8e3d-4c67-937f-6c77ffcb4002
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1277044
Signature
Antivirus detection for URL or domain
DNS related to crypt mining pools
Found strings related to Crypto-Mining
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for submitted file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Query firmware table information (likely to detect VMs)
Sigma detected: Xmrig
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:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1277044 Sample: file.exe Startdate: 20/07/2023 Architecture: WINDOWS Score: 100 55 Sigma detected: Xmrig 2->55 57 Malicious sample detected (through community Yara rule) 2->57 59 Antivirus detection for URL or domain 2->59 61 4 other signatures 2->61 9 file.exe 5 2->9         started        12 PCELK.exe 3 2->12         started        process3 file4 45 C:\ProgramData\BinEngFrame\PCELK.exe, PE32+ 9->45 dropped 15 cmd.exe 1 9->15         started        73 Writes to foreign memory regions 12->73 75 Modifies the context of a thread in another process (thread injection) 12->75 77 Injects a PE file into a foreign processes 12->77 18 ngen.exe 12->18         started        21 cmd.exe 1 12->21         started        signatures5 process6 dnsIp7 79 Uses schtasks.exe or at.exe to add and modify task schedules 15->79 23 PCELK.exe 14 6 15->23         started        27 conhost.exe 15->27         started        29 timeout.exe 1 15->29         started        47 xmr-eu1.nanopool.org 51.15.65.182, 14433, 49697 OnlineSASFR France 18->47 81 Query firmware table information (likely to detect VMs) 18->81 31 conhost.exe 21->31         started        33 schtasks.exe 1 21->33         started        signatures8 process9 dnsIp10 53 179.43.170.241, 49695, 80 PLI-ASCH Panama 23->53 65 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 23->65 67 Writes to foreign memory regions 23->67 69 Modifies the context of a thread in another process (thread injection) 23->69 71 Injects a PE file into a foreign processes 23->71 35 ngen.exe 23->35         started        39 cmd.exe 1 23->39         started        signatures11 process12 dnsIp13 49 51.15.58.224, 14433, 49696 OnlineSASFR France 35->49 51 xmr-eu1.nanopool.org 35->51 63 Query firmware table information (likely to detect VMs) 35->63 41 conhost.exe 39->41         started        43 schtasks.exe 1 39->43         started        signatures14 process15
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cf3f15f534ea069f36096b144e3fa527952ec4e37d73fadd505954e5941714f6/
Threat name:
Win64.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2023-07-20 20:00:06 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
140
AV detection:
15 of 25 (60.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=z47rl5ju5idj6nqjnmke4p5fe6ks5rhdpvz7vxkqlfkolfaxct3a._file
Verdict:
suspicious
Similar samples:
477006ea2705b58613ca7d69c6b0870b1a004f9ba76b54bea7d19453e06abd41
Phonk
6b0f1fbd73fcb8eef3c3c3aee2f52d5295d16a725178bb0e8b556ad291f00d31
Phonk
6c7748d2505fd3c511bbb0dd1d24237f79133b02a8596a9d4cc7a08bb27caddb
Phonk
7c4d7e3e118dec78c66dd7a90eb7209c790837cc7e41f44e49b9542ca2466ff8
Phonk
9dca904c03551d33f96618bae69cb43811bd5072826ead4e1b7072229451a376
Phonk
c7c7c74f5db7cc59903a4a0fe446dc77ddd5589308c8e4d0ffd63d89b285040f
Phonk
fdca00e3c56b15eda992ba0a43f758514216f53f7e1cb83fd100c57fcb70fcf9
Phonk
+ 700 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig miner
Link:
https://tria.ge/reports/230720-yqyvksba3s/
Behaviour
Creates scheduled task(s)
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
XMRig Miner payload
xmrig
Unpacked files
SH256 hash:
cf3f15f534ea069f36096b144e3fa527952ec4e37d73fadd505954e5941714f6
MD5 hash:
6fbb1f40f32b2313106c88fe4261078e
SHA1 hash:
c2bcaf749f1bf16b60b5d0df9180be5ebd580494
Link:
https://www.unpac.me/results/f75766b9-3f21-47af-92e4-735d1e627a0a/
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/cf3f15f534ea069f36096b144e3fa527952ec4e37d73fadd505954e5941714f6

File information

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

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by
Cape
Cape
https://www.capesandbox.com/analysis/427211/
  
URLhaus
https://urlhaus.abuse.ch/url/2662087/

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