MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 82fc4d9ffed1c41c3ed7794561360c11a5cf19ba252db21cd417e7c504686824. 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


Threat unknown


Vendor detections: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 82fc4d9ffed1c41c3ed7794561360c11a5cf19ba252db21cd417e7c504686824
SHA3-384 hash: 8e1a656e5b551f4d247d84884497143cf0968a9dff54b7ee1f0ec3a95ae63bf461f8b15142bb734dd84cddd1af559ddb
SHA1 hash: 3c93b46be413257c9313bd2dc9da9e49752443cf
MD5 hash: c3dba8325cde329010c4b79a4c218f65
humanhash: hawaii-november-kansas-september
File name:82fc4d9ffed1c41c3ed7794561360c11a5cf19ba252db21cd417e7c504686824.bat
Download: download sample
File size:10'345'860 bytes
First seen:2025-03-06 08:46:18 UTC
Last seen:Never
File type:Batch (bat) bat
MIME type:text/x-msdos-batch
ssdeep 49152:9LXC7RtXw+SSiShneoMYshyrpTDB7olRmCDp2jW1I+/oAHkT/8+xxViwx99/y9Mn:8
TLSH T1E6A6331177687E5F01DF857BECABFE4C4B8D4F99049958DB80292187066EB026F37CA8
Magika txt
Reporter JAMESWT_WT
Tags:193-34-77-163 bat WDS100T2B0A

Intelligence

File Origin
# of uploads :
1
# of downloads :
149
Origin country :
IT IT
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SPAM.zip
Verdict:
Malicious activity
Analysis date:
2025-03-06 08:44:59 UTC
Tags:
arch-exec
Link:
https://app.any.run/tasks/78062876-805b-4af6-8296-7363497ccf83

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67c96206c668b65489bf6930
Tags:
obfuscate vmdetect shell sage
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated
Link:
https://www.filescan.io/uploads/67c96112f8726576332dace7/reports/42ab78d2-32bb-44dd-998e-2acb4b1da050/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/82fc4d9ffed1c41c3ed7794561360c11a5cf19ba252db21cd417e7c504686824
Result
Verdict:
SUSPICIOUS
Details
Hidden Powershell
Detected a pivot to Powershell that utilizes commonly nefarious attributes such as '-windowstyle hidden'.
Result
Threat name:
n/a
Detection:
malicious
Classification:
spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1630805
Signature
Allocates memory in foreign processes
Contains functionality to inject code into remote processes
Creates a thread in another existing process (thread injection)
Deletes itself after installation
Found large BAT file
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Injects code into the Windows Explorer (explorer.exe)
Installs a global keyboard hook
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Malicious sample detected (through community Yara rule)
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for dropped file
PE file contains section with special chars
Powershell drops PE file
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Sample is not signed and drops a device driver
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Suricata IDS alerts for network traffic
Suspicious powershell command line found
System process connects to network (likely due to code injection or exploit)
Writes to foreign memory regions
Yara detected Powershell decrypt and execute
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1630805 Sample: cs36WmYZ3Y.bat Startdate: 06/03/2025 Architecture: WINDOWS Score: 100 74 Suricata IDS alerts for network traffic 2->74 76 Malicious sample detected (through community Yara rule) 2->76 78 Multi AV Scanner detection for dropped file 2->78 80 5 other signatures 2->80 11 cmd.exe 1 2->11         started        process3 signatures4 98 Suspicious powershell command line found 11->98 14 powershell.exe 12 11->14         started        17 conhost.exe 11->17         started        process5 signatures6 100 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 14->100 102 Powershell drops PE file 14->102 19 cmd.exe 1 14->19         started        process7 signatures8 82 Suspicious powershell command line found 19->82 22 powershell.exe 30 32 19->22         started        27 powershell.exe 15 19->27         started        29 more.com 1 19->29         started        31 2 other processes 19->31 process9 dnsIp10 58 193.34.77.163, 3434, 49970 FORKNETWORKINGUS United Kingdom 22->58 60 ipwho.is 195.201.57.90, 443, 49972 HETZNER-ASDE Germany 22->60 56 C:\Windows\System32\drivers\ACPIx86.sys, PE32+ 22->56 dropped 84 Deletes itself after installation 22->84 86 Writes to foreign memory regions 22->86 88 Modifies the context of a thread in another process (thread injection) 22->88 90 5 other signatures 22->90 33 winlogon.exe 22->33 injected 36 cmd.exe 22->36         started        38 findstr.exe 1 27->38         started        file11 signatures12 process13 signatures14 66 Injects code into the Windows Explorer (explorer.exe) 33->66 68 Contains functionality to inject code into remote processes 33->68 70 Writes to foreign memory regions 33->70 72 3 other signatures 33->72 40 lsass.exe 33->40 injected 43 svchost.exe 33->43 injected 45 svchost.exe 33->45 injected 52 30 other processes 33->52 48 powershell.exe 36->48         started        50 conhost.exe 36->50         started        process15 dnsIp16 92 Writes to foreign memory regions 40->92 94 System process connects to network (likely due to code injection or exploit) 43->94 62 ipwho.is 45->62 64 192.168.2.24 unknown unknown 45->64 96 Loading BitLocker PowerShell Module 48->96 54 WmiPrvSE.exe 48->54         started        signatures17 process18
Score:
96%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/82fc4d9ffed1c41c3ed7794561360c11a5cf19ba252db21cd417e7c504686824
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/82fc4d9ffed1c41c3ed7794561360c11a5cf19ba252db21cd417e7c504686824/
Threat name:
Script-BAT.Trojan.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2025-02-23 14:19:27 UTC
File Type:
Text (JavaScript)
AV detection:
7 of 24 (29.17%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ql6e3h762hcbypwxpfcwcnqmcgs46gn2euw3ehguc7t4kbdinasa._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
execution
Link:
https://tria.ge/reports/250306-kpyxastycv/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: PowerShell
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:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques
Rule name:Warp
Create hunting rule
Author:Seth Hardy
Description:Warp
Rule name:WarpStrings
Create hunting rule
Author:Seth Hardy
Description:Warp Identifying Strings

File information

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

Comments