MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cc9257055e40934bd5b28a845060374ef52d5ed16d8c3c36e51a74cc3b1b979c. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cc9257055e40934bd5b28a845060374ef52d5ed16d8c3c36e51a74cc3b1b979c
SHA3-384 hash: 9b640111753d83480dce3d3dd134c3ac3b982280f3398f46d92c6fe7bae34756bd8805a1aca682731c1675497c96fbdf
SHA1 hash: eed46290d6d5951bbfedfc836a86db70310e1e0a
MD5 hash: 47680487f473d32f043584495b841618
humanhash: skylark-cardinal-romeo-juliet
File name:file
Download: download sample
Signature Zyklon
Create hunting rule
File size:1'241'184 bytes
First seen:2023-05-17 06:12:38 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 24576:MnX7X7EKuJ1LOgT3p/xbH25z00QZdX8dZ4gemlS0dvsEniGPT8F+IEoN:MnLYKu/Og7DbH2O0QZdMv4B0dvsEzPTM
Threatray 2'913 similar samples on MalwareBazaar
TLSH T1AE45951D7A460871DD4D01F282EA29391F10EB1A4FA4A0D72BF2A7DF97DE1C3A85C15E
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)
Reporter andretavare5
Tags:exe Zyklon


Avatar
andretavare5
Sample downloaded from http://indolian.com/svcrun.exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
393
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-05-17 06:14:48 UTC
Tags:
miner
Link:
https://app.any.run/tasks/d88f6b82-4027-48ec-9e65-a67834d62f2d

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/390592/
Detection(s):
SecuriteInfo.com.Variant.MSILHeracles.83157.30514.6666.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Сreating synchronization primitives
Creating a file
Using the Windows Management Instrumentation requests
Verdict:
Malicious
Threat level:
  10/10
Confidence:
80%
Tags:
overlay packed
Link:
https://www.filescan.io/uploads/646470707294df5cc71b811d/reports/19c0683c-9915-4494-9e26-1ff93a13c5bb/overview
Verdict:
Malicious
Labled as:
MSILHeracles.Generic
Link:
https://www.hybrid-analysis.com/sample/cc9257055e40934bd5b28a845060374ef52d5ed16d8c3c36e51a74cc3b1b979c
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/5f576608-2fda-4282-bf25-5fb6924d8de4
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1234981
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
Antivirus detection for URL or domain
DNS related to crypt mining pools
Injects a PE file into a foreign processes
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 domain / URL
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
Snort IDS alert for network traffic
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 dnsIp2 2 Behavior Graph ID: 867963 Sample: file.exe Startdate: 17/05/2023 Architecture: WINDOWS Score: 100 75 xmr-eu1.nanopool.org 2->75 77 spclient.wg.spotify.com 2->77 79 edge-web.dual-gslb.spotify.com 2->79 95 Snort IDS alert for network traffic 2->95 97 Sigma detected: Xmrig 2->97 99 Multi AV Scanner detection for domain / URL 2->99 101 8 other signatures 2->101 10 file.exe 5 2->10         started        14 BYSYM.exe 2->14         started        16 svchost.exe 2->16         started        signatures3 process4 file5 71 C:\ProgramData\Forms\BYSYM.exe, PE32+ 10->71 dropped 105 Adds a directory exclusion to Windows Defender 10->105 18 cmd.exe 1 10->18         started        21 powershell.exe 27 10->21         started        23 powershell.exe 27 10->23         started        107 Writes to foreign memory regions 14->107 109 Modifies the context of a thread in another process (thread injection) 14->109 111 Injects a PE file into a foreign processes 14->111 25 vbc.exe 14->25         started        27 cmd.exe 14->27         started        29 powershell.exe 14->29         started        31 powershell.exe 14->31         started        signatures6 process7 signatures8 83 Uses schtasks.exe or at.exe to add and modify task schedules 18->83 33 BYSYM.exe 14 5 18->33         started        37 conhost.exe 18->37         started        39 timeout.exe 1 18->39         started        41 conhost.exe 21->41         started        43 conhost.exe 23->43         started        85 Query firmware table information (likely to detect VMs) 25->85 45 conhost.exe 27->45         started        47 schtasks.exe 27->47         started        49 conhost.exe 29->49         started        51 conhost.exe 31->51         started        process9 dnsIp10 73 179.43.140.168, 49881, 80 PLI-ASCH Panama 33->73 87 Antivirus detection for dropped file 33->87 89 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 33->89 91 Writes to foreign memory regions 33->91 93 3 other signatures 33->93 53 vbc.exe 33->53         started        57 cmd.exe 1 33->57         started        59 powershell.exe 33->59         started        61 powershell.exe 33->61         started        signatures11 process12 dnsIp13 81 51.68.190.80, 14433, 49882, 49888 OVHFR France 53->81 103 Query firmware table information (likely to detect VMs) 53->103 63 conhost.exe 57->63         started        65 schtasks.exe 57->65         started        67 conhost.exe 59->67         started        69 conhost.exe 61->69         started        signatures14 process15
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cc9257055e40934bd5b28a845060374ef52d5ed16d8c3c36e51a74cc3b1b979c/
Threat name:
ByteCode-MSIL.Trojan.Heracles
Create hunting rule
Status:
Malicious
First seen:
2023-05-17 04:24:52 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
89
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=zsjfobk6icjuxvnsrkcfaybxj32s2xwrnwgdynxfdj2myoy3s6oa._file
Verdict:
malicious
Similar samples:
12582b160e541b8c0210bb54dd0a40bea2452c9a67bed39bf12578938119ebd9
Zyklon
23156e92c3d2349bbc1a03ed2c29b2d8c52bd1c6228528eba4d5e04c39e5533a
Zyklon
3bccf05eee144854cca885ab816b75f6ce8135dd35792c6fd4470d4f7dbf9d1e
Zyklon
4caaca2890a24087d048b3bee2a5ebd606583d12783af9544d2027bfbfb6e220
Zyklon
67ed4226089a037258ae9c039e93f9ba85dc75409ff0c3402c69597de654cb5d
Zyklon
6ca16541b066dc3a104efe166174bb08bf13fd1554e0af4d1b0e4f337e3ded40
Zyklon
88fac3e4be2eac3fec29fc706990d7afedc7960a1d659040e915e9d313f58944
Zyklon
8ac5061d3b24f6c8d7a60a8199fc4d631bafc71b2b5b3fadaf3ce78c776df466
Zyklon
c6380b44bb9310fcfb2c80e3b0e16e3c75970d35fb5dd412a23b31ee3772d8c6
Zyklon
d0fbf3474aaa13885c128e535f5a02585a4a7b75140d0679d1fc0d0f66bb07e8
Zyklon
+ 2'903 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig miner
Link:
https://tria.ge/reports/230517-gyq19sch8v/
Behaviour
Creates scheduled task(s)
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Uses the VBS compiler for execution
XMRig Miner payload
xmrig
Unpacked files
SH256 hash:
cc9257055e40934bd5b28a845060374ef52d5ed16d8c3c36e51a74cc3b1b979c
MD5 hash:
47680487f473d32f043584495b841618
SHA1 hash:
eed46290d6d5951bbfedfc836a86db70310e1e0a
Link:
https://www.unpac.me/results/36545a80-1d3d-4008-81c5-31bac93741b1/
Please note that we are no longer able to provide a coverage score for Virus Total.

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:BAZT_B5_NOCEXInvalidStream
Create hunting rule
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
  
URLhaus
https://urlhaus.abuse.ch/url/2606732/
Cape
Cape
https://www.capesandbox.com/analysis/390592/

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