MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7272849fb01ebbe8daed5264d778ed569f8ba632ea7b0f5f92f622819f8ef31a. 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


XWorm


Vendor detections: 18


Intelligence 18 IOCs 1 YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7272849fb01ebbe8daed5264d778ed569f8ba632ea7b0f5f92f622819f8ef31a
SHA3-384 hash: 857d4c56a155a023226ee5b957cd60870322e5fa57cf31cbd7fa6dad16a58f5ec2a0bc28c3df38443a5d08f456e6f550
SHA1 hash: 9d0792eb3c46a935f9691acdde540c066b59f78b
MD5 hash: 12b7ecb970223c829ed4cb7f75f58152
humanhash: undress-beryllium-failed-enemy
File name:7272849fb01ebbe8daed5264d778ed569f8ba632ea7b0.exe
Download: download sample
Signature XWorm
Create hunting rule
File size:399'872 bytes
First seen:2025-09-05 22:30:27 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'853 x AgentTesla, 19'780 x Formbook, 12'304 x SnakeKeylogger)
ssdeep 6144:dcqFga9euuqAUe+16Fz9aCiH6PWmDzzjoDKhqlfgW1+lDAA:d/gaAuLBe+6Fz9ziHEHDLqlfgW0dAA
TLSH T1C3847CE0A780C465E8A79579943BE6A3A433B65E9C6C090D3892FF0B7C733474027D9B
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10522/11/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
dhash icon 6cecccccb4c2f2b2 (38 x AgentTesla, 36 x Formbook, 24 x PythonStealer)
Reporter abuse_ch
Tags:exe xworm


Avatar
abuse_ch
XWorm C2:
216.250.249.18:7771

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
216.250.249.18:7771 https://threatfox.abuse.ch/ioc/1582383/

Intelligence

File Origin
# of uploads :
1
# of downloads :
105
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
7272849fb01ebbe8daed5264d778ed569f8ba632ea7b0.exe
Verdict:
Malicious activity
Analysis date:
2025-09-06 03:22:51 UTC
Tags:
evasion auto-reg auto-startup xworm remote
Link:
https://app.any.run/tasks/daa4f19c-3923-4956-aa15-76560a8c3c3d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
XWorm
Create hunting rule
Link:
https://www.capesandbox.com/analysis/25920/
Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68bb64a0eb163e0ec184af22
Tags:
asyncrat dropper micro remo
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a file
Launching a process
Creating a process from a recently created file
Creating a window
Using the Windows Management Instrumentation requests
DNS request
Connection attempt
Sending an HTTP GET request
Creating a process with a hidden window
Unauthorized injection to a recently created process
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
obfuscated obfuscated packed ransomware ransomware vbnet
Link:
https://www.filescan.io/uploads/68bb649d37c25fcf12d5417d/reports/76daf65c-a84c-4cb5-9e50-9d682fd4dce2/overview
Verdict:
Malicious
Labled as:
Ransom.Agent.Generic
Link:
https://www.hybrid-analysis.com/sample/7272849fb01ebbe8daed5264d778ed569f8ba632ea7b0f5f92f622819f8ef31a
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-09-03T19:04:00Z UTC
Last seen:
2025-09-03T19:04:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/7272849fb01ebbe8daed5264d778ed569f8ba632ea7b0f5f92f622819f8ef31a/results?tab=lookup
Gathering data
Result
Threat name:
XWorm
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1772155
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Bypasses PowerShell execution policy
C2 URLs / IPs found in malware configuration
Check if machine is in data center or colocation facility
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Found malware configuration
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Loading BitLocker PowerShell Module
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Protects its processes via BreakOnTermination flag
Sample uses string decryption to hide its real strings
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Suricata IDS alerts for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected XWorm
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1772155 Sample: 7272849fb01ebbe8daed5264d77... Startdate: 06/09/2025 Architecture: WINDOWS Score: 100 55 payload.tahirvoip.shop 2->55 57 x1.i.lencr.org 2->57 59 3 other IPs or domains 2->59 69 Suricata IDS alerts for network traffic 2->69 71 Found malware configuration 2->71 73 Malicious sample detected (through community Yara rule) 2->73 75 11 other signatures 2->75 9 7272849fb01ebbe8daed5264d778ed569f8ba632ea7b0.exe 3 4 2->9         started        13 pospos_mn.exe 2->13         started        15 pospos_mn.exe 2->15         started        17 3 other processes 2->17 signatures3 process4 file5 51 C:\ProgramData\pospos_mn.exe, PE32 9->51 dropped 53 7272849fb01ebbe8da...8ba632ea7b0.exe.log, CSV 9->53 dropped 85 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 9->85 19 pospos_mn.exe 15 7 9->19         started        24 Acrobat.exe 20 66 9->24         started        87 Multi AV Scanner detection for dropped file 13->87 signatures6 process7 dnsIp8 61 payload.tahirvoip.shop 216.250.249.18, 49730, 7771 AS-TIERP-19019US United States 19->61 63 ip-api.com 208.95.112.1, 49716, 80 TUT-ASUS United States 19->63 49 C:\Users\user\AppData\Roaming\pospos_mn.exe, PE32 19->49 dropped 77 Multi AV Scanner detection for dropped file 19->77 79 Protects its processes via BreakOnTermination flag 19->79 81 Bypasses PowerShell execution policy 19->81 83 3 other signatures 19->83 26 powershell.exe 19->26         started        29 powershell.exe 19->29         started        31 powershell.exe 19->31         started        33 schtasks.exe 19->33         started        35 AcroCEF.exe 100 24->35         started        file9 signatures10 process11 dnsIp12 89 Loading BitLocker PowerShell Module 26->89 38 conhost.exe 26->38         started        40 conhost.exe 29->40         started        42 conhost.exe 31->42         started        44 conhost.exe 33->44         started        65 e8652.dscx.akamaiedge.net 23.216.136.238, 49724, 80 CCCH-3US United States 35->65 46 AcroCEF.exe 35->46         started        signatures13 process14 dnsIp15 67 23.56.162.204, 443, 49729 AKAMAI-ASUS United States 46->67
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/7272849fb01ebbe8daed5264d778ed569f8ba632ea7b0f5f92f622819f8ef31a
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7272849fb01ebbe8daed5264d778ed569f8ba632ea7b0f5f92f622819f8ef31a/
Threat name:
Win32.Dropper.AsyncRAT
Create hunting rule
Status:
Malicious
First seen:
2025-09-04 00:11:30 UTC
File Type:
PE (.Net Exe)
Extracted files:
14
AV detection:
29 of 38 (76.32%)
Threat level:
  3/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ojzijh5qd256rwxnkjsno6hnk2pyxjrs5j5q6x4s6yridh4o6mna._file
Verdict:
malicious
Label(s):
xworm
Create hunting rule
Similar samples:
error
XWorm
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:xworm adware discovery rat spyware trojan
Link:
https://tria.ge/reports/250905-2e4hgacn3x/
Behaviour
Checks processor information in registry
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Looks up external IP address via web service
Checks computer location settings
Executes dropped EXE
Detect Xworm Payload
Xworm
Xworm family
Malware Config
C2 Extraction:
payload.tahirvoip.shop:7771
Verdict:
Malicious
Tags:
External_IP_Lookup
YARA:
n/a
Link:
https://app.threat.zone/submission/c78cc63a-0515-4d5a-9f34-4728b0580268
Unpacked files
SH256 hash:
7272849fb01ebbe8daed5264d778ed569f8ba632ea7b0f5f92f622819f8ef31a
MD5 hash:
12b7ecb970223c829ed4cb7f75f58152
SHA1 hash:
9d0792eb3c46a935f9691acdde540c066b59f78b
Link:
https://www.unpac.me/results/bb0e56fa-e750-408e-8d0c-b931f7f278bd/
SH256 hash:
da42bbb54a5c455c5a676e6cd9bf3c0b0e773371c966383ea46b1711fb00e966
MD5 hash:
f180e1e844855fdd031c67e83621a4af
SHA1 hash:
d7cd63346cebca6e422c0e8190d6a22496d57a72
Detections:
win_xworm_simple_strings
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
MALWARE_Win_AsyncRAT
Create hunting rule
MALWARE_Win_XWorm
Create hunting rule
Link:
https://www.unpac.me/results/bb0e56fa-e750-408e-8d0c-b931f7f278bd/
Malware family:
XWorm
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7272849fb01e/report/overview.html
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/7272849fb01ebbe8daed5264d778ed569f8ba632ea7b0f5f92f622819f8ef31a

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:MAL_RANSOM_COVID19_Apr20_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ransomware distributed in COVID-19 theme
Reference:https://unit42.paloaltonetworks.com/covid-19-themed-cyber-attacks-target-government-and-medical-organizations/
Rule name:MAL_RANSOM_COVID19_Apr20_1_RID2ECC
Create hunting rule
Author:Florian Roth
Description:Detects ransomware distributed in COVID-19 theme
Reference:https://unit42.paloaltonetworks.com/covid-19-themed-cyber-attacks-target-government-and-medical-organizations/
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/25920/

Comments