MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 08bf94bb93fc866f3e328aac4b72a5ff2fd064cb110ba54cc8222641956fd496. 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


Zyklon


Vendor detections: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 08bf94bb93fc866f3e328aac4b72a5ff2fd064cb110ba54cc8222641956fd496
SHA3-384 hash: 8d51e3d7c61215abd23db1080b282b51d29e4d7a7edf548682bd221175a38fd5858ec51bf9c222557751d4287db66134
SHA1 hash: 7458df374fb66a597e72bfcd18d66e009c625420
MD5 hash: 60e52904b372706788034b2a9b22f56e
humanhash: california-floor-oklahoma-double
File name:file
Download: download sample
Signature Zyklon
Create hunting rule
File size:4'029'088 bytes
First seen:2023-06-26 02:39:09 UTC
Last seen:2023-06-27 04:59:24 UTC
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 49152:FhCrKcRyTV0Kmj6LgMRXXer8neN0sLkO8fZxqfM2dAygYi6YyyT4g4bYHPsikL:rgRohi4gMReIneNbp8SEP6vyT4gbkiC
Threatray 618 similar samples on MalwareBazaar
TLSH T11D16CF6A3A420C52DDDD02F2E3EF094A5F01CA521B79D49D3BDAA3CBA75D1C3B94D182
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 7c6e6c7cee9d7cc8 (2 x Zyklon, 1 x CoinMiner, 1 x SystemBC)
Reporter andretavare5
Tags:exe signed Zyklon

Code Signing Certificate

Organisation:Haier HB18FGSAAARU (Side-by-Side)
Issuer:Haier HB18FGSAAARU (Side-by-Side)
Algorithm:sha1WithRSAEncryption
Valid from:2023-06-23T12:36:04Z
Valid to:2033-06-24T12:36:04Z
Serial number: 457b65d48c088a8f430fe11a630d5016
Thumbprint Algorithm:SHA256
Thumbprint: 763d750bbb82d86bcbf74be1268a6e8b4f5e502e17ecfcf3718dcdd415891805
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform


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

Intelligence

File Origin
# of uploads :
2
# of downloads :
289
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-06-26 02:40:00 UTC
Tags:
miner
Link:
https://app.any.run/tasks/edab694c-e494-4df4-a4ef-10cebbd8907c

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/402735/
Detection(s):
SecuriteInfo.com.Variant.Cerbu.183495.5615.25332.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a file
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/08bf94bb93fc866f3e328aac4b72a5ff2fd064cb110ba54cc8222641956fd496
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/b2880871-e976-4b85-a947-e76bb2b0e3c5
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1261192
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code references suspicious native API functions
Adds a directory exclusion to Windows Defender
Antivirus detection for dropped file
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 894212 Sample: file.exe Startdate: 26/06/2023 Architecture: WINDOWS Score: 76 26 Antivirus detection for dropped file 2->26 28 Multi AV Scanner detection for submitted file 2->28 30 .NET source code contains method to dynamically call methods (often used by packers) 2->30 32 3 other signatures 2->32 7 file.exe 2 2->7         started        process3 file4 22 C:\ProgramData\Timeupper\HVPIO.exe, PE32+ 7->22 dropped 34 Adds a directory exclusion to Windows Defender 7->34 11 WerFault.exe 17 9 7->11         started        14 powershell.exe 20 7->14         started        16 powershell.exe 17 7->16         started        signatures5 process6 file7 24 C:\ProgramData\Microsoft\...\Report.wer, Unicode 11->24 dropped 18 conhost.exe 14->18         started        20 conhost.exe 16->20         started        process8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/08bf94bb93fc866f3e328aac4b72a5ff2fd064cb110ba54cc8222641956fd496/
Threat name:
Win64.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2023-06-25 13:31:52 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
22
AV detection:
17 of 37 (45.95%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=bc7zjo4t7sdg6prsrkwew4vf74x5azglcef2ktgieitedflp2sla._file
Verdict:
malicious
Similar samples:
0eebf99a370bae273ce4afb5cd4e361239c53bef88fc345220cdf6960d2c491f
Zyklon
5ec202ca99ee95ab12135029bc03b909038cb7a8060ff6782bc0c62818c866cb
Zyklon
92af4af2f69e4483dfc37894d1f5cf1f2fc3cfa343af82a54eb1b3307c09e91b
Zyklon
b2f4f507571ff0b863c431e03fc40893e651f2a887ed1db62f16ff84ad61aa07
Zyklon
cfa0e89054a2c3e47b0f0f036f26639897bfd79977ffce5697910a13136a462d
Zyklon
e7acfb61dadba386428f9e6b4a032e52d8f056cb30ba476a146d017dd4ad57ff
Zyklon
f07483b6c09732c8d5e094bd2e2b405477ddbf8e220c12bd7982bc132cf44a04
Zyklon
fec6af49d1a7c7b4bf3af5e663b80ff142788e7d79b312a2180ec7b8b89f18d9
Zyklon
+ 608 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig miner
Link:
https://tria.ge/reports/230626-c5vwksff63/
Behaviour
Creates scheduled task(s)
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
Program crash
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
XMRig Miner payload
xmrig
Unpacked files
SH256 hash:
08bf94bb93fc866f3e328aac4b72a5ff2fd064cb110ba54cc8222641956fd496
MD5 hash:
60e52904b372706788034b2a9b22f56e
SHA1 hash:
7458df374fb66a597e72bfcd18d66e009c625420
Link:
https://www.unpac.me/results/b01ebef9-7552-4ae7-9f03-d2b14c5968df/
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/08bf94bb93fc866f3e328aac4b72a5ff2fd064cb110ba54cc8222641956fd496

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_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits

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/402735/
  
URLhaus
https://urlhaus.abuse.ch/url/2662087/

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