MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a953dcbb666e98f825ffe44a4f6da2ff63578d13156066123d4a35c0ea9e9d5d. 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: 9


Intelligence 9 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a953dcbb666e98f825ffe44a4f6da2ff63578d13156066123d4a35c0ea9e9d5d
SHA3-384 hash: d709a6477329881db13a6698bf9b6cdd11164666b98cf26e1f5b7df67ca9f7f6c2d0dcd836832b8517b6ac35d6b950b4
SHA1 hash: 580276f406af0bab64f7c5e00e692de317acdb21
MD5 hash: bf01b123f4cc7d14d57cb63f15309378
humanhash: william-asparagus-papa-early
File name:file
Download: download sample
Signature Zyklon
Create hunting rule
File size:1'437'696 bytes
First seen:2023-01-16 19:31:03 UTC
Last seen:2023-01-16 19:50:16 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 4937b044a3ef2963f4733f7f6212cddf (1 x Zyklon, 1 x CoinMiner)
ssdeep 24576:1g148HHM7ZHCgJgNLk3IBWq0Qc4XS8aP/9F75y1aOVqkR0lvzYEHvm8Kx:1O48HHM7VcNL9WcXS7PH75y1vwhlvVk
Threatray 2'999 similar samples on MalwareBazaar
TLSH T1A7651249B61915E1CD8A12F3630B75EDA632BCBA3AD40140379FB10C1F76348967ADBE
File icon (PE):PE icon
dhash icon 9ae2e3e3e3a3a211 (6 x CoinMiner, 1 x Zyklon)
Reporter andretavare5
Tags:exe Zyklon


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

Intelligence

File Origin
# of uploads :
2
# of downloads :
255
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-01-16 19:33:34 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/0dea7140-87bc-4448-bdac-cc9f7eea7600

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/353529/
Detection(s):
SecuriteInfo.com.Win64.CoinminerX-gen.32328.26088.UNOFFICIAL
Create hunting rule

Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Searching for the window
Creating a window
Searching for analyzing tools
Launching a process
Сreating synchronization primitives
Creating a file
Enabling the 'hidden' option for recently created files
Using the Windows Management Instrumentation requests
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/63c5a5f9afdaca54d43888aa/reports/2d637819-c828-487e-933f-08f3a3089a80/overview
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/2768e1a1-b6c2-4393-9f80-31a9a5750fac
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1152602
Signature
Adds a directory exclusion to Windows Defender
Changes security center settings (notifications, updates, antivirus, firewall)
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Detected unpacking (changes PE section rights)
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)
Sets debug register (to hijack the execution of another thread)
Sigma detected: Xmrig
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to evade debugger and weak emulator (self modifying code)
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: 785334 Sample: file.exe Startdate: 16/01/2023 Architecture: WINDOWS Score: 100 46 Snort IDS alert for network traffic 2->46 48 Sigma detected: Xmrig 2->48 50 Malicious sample detected (through community Yara rule) 2->50 52 5 other signatures 2->52 7 file.exe 14 8 2->7         started        12 TSMSOQO.exe 2->12         started        14 svchost.exe 2->14         started        16 8 other processes 2->16 process3 dnsIp4 42 179.43.140.229, 49701, 49702, 80 PLI-ASCH Panama 7->42 36 C:\ProgramData\datajs\TSMSOQO.exe, PE32+ 7->36 dropped 58 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 7->58 60 Sets debug register (to hijack the execution of another thread) 7->60 62 Writes to foreign memory regions 7->62 76 3 other signatures 7->76 18 vbc.exe 7->18         started        22 cmd.exe 1 7->22         started        24 powershell.exe 20 7->24         started        64 Detected unpacking (changes PE section rights) 12->64 66 Tries to detect sandboxes and other dynamic analysis tools (window names) 12->66 68 Tries to evade debugger and weak emulator (self modifying code) 12->68 70 Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent) 12->70 72 Changes security center settings (notifications, updates, antivirus, firewall) 14->72 26 MpCmdRun.exe 1 14->26         started        44 192.168.2.1 unknown unknown 16->44 74 Query firmware table information (likely to detect VMs) 16->74 file5 signatures6 process7 dnsIp8 38 51.15.78.68, 14433, 49703 OnlineSASFR France 18->38 40 xmr-eu1.nanopool.org 18->40 54 Query firmware table information (likely to detect VMs) 18->54 56 Uses schtasks.exe or at.exe to add and modify task schedules 22->56 28 conhost.exe 22->28         started        30 schtasks.exe 1 22->30         started        32 conhost.exe 24->32         started        34 conhost.exe 26->34         started        signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a953dcbb666e98f825ffe44a4f6da2ff63578d13156066123d4a35c0ea9e9d5d/
Threat name:
Win64.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2023-01-16 19:32:09 UTC
File Type:
PE+ (Exe)
Extracted files:
148
AV detection:
14 of 26 (53.85%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vfj5zo3gn2mpqjp74rfe63nc75rvpditcvqgmer5ji24b2u6tvoq._file
Verdict:
malicious
Similar samples:
0d2d06a52eac35fcbc490363dfa518b00cac0435c6d9ab7b4f566a7f58872206
Zyklon
15f360013119d7049c4bc4466604717a05cda9c95f0eca787383df0d3089f0f0
Zyklon
42cd55c0f021f25893be2d9ccd6225e8ecef534270169ee1e67f4038d269b4bc
Zyklon
4b832681660bd5727a36443544b83d5a69ccc47143220f7b3ea924b81bfe2fc4
Zyklon
4c0ad114c1c1e3c228f7c8d892c620dc5b2c9b77fe134f9ae2ead6804b9adf34
Zyklon
532d8d05263ecb3453da330b6213c9d5cb1f1eb5db77b40664c7ec722b9f9475
Zyklon
7bd34b7923a17098175c99070569b5a49e8dea6921edcbce273ec7f59e8ab9d1
Zyklon
b779c297559ce41a69678ec7286cebeb0bb99ebabd503f8ddcd0d889e7dee334
Zyklon
c09036b1e48b5fc1f692cdc09fb5e9086c4367a5021a1d16172e4d49a3f765e2
Zyklon
d151ac7349eeddb2e769ffd33665c627fb1ec57004ac42927562b081d1c5de5b
Zyklon
+ 2'989 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig miner
Link:
https://tria.ge/reports/230116-x8dfxscb93/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Uses the VBS compiler for execution
XMRig Miner payload
xmrig
Gathering data
Unpacked files
SH256 hash:
a953dcbb666e98f825ffe44a4f6da2ff63578d13156066123d4a35c0ea9e9d5d
MD5 hash:
bf01b123f4cc7d14d57cb63f15309378
SHA1 hash:
580276f406af0bab64f7c5e00e692de317acdb21
Link:
https://www.unpac.me/results/2031e034-fdb5-41e0-959e-253e00267bbb/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a953dcbb666e/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/a953dcbb666e98f825ffe44a4f6da2ff63578d13156066123d4a35c0ea9e9d5d

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:adonunix2
Create hunting rule
Author:Tim Brown @timb_machine
Description:AD on UNIX
Rule name:BAZT_B5_NOCEXInvalidStream
Create hunting rule
Rule name:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:win_xfilesstealer_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.xfilesstealer.

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/2497706/
Cape
Cape
https://www.capesandbox.com/analysis/353529/

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