MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7351d8bc453d30fc99798983bd5406de5d45d6ddea7808f34715a53616cc4e8c. 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: 15


Intelligence 15 IOCs 1 YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7351d8bc453d30fc99798983bd5406de5d45d6ddea7808f34715a53616cc4e8c
SHA3-384 hash: fc808ba3e82515249b455eeed31b5b6bfa433738f00ddf7dcc351922df713cf5ed0d6dc29255ce69bc725fa0a4fe7403
SHA1 hash: af433eb906e7f2068232f57c3f0b059cdc5884be
MD5 hash: 0b8e3249549754df27b45787e2f54968
humanhash: west-tennessee-lion-tango
File name:7351d8bc453d30fc99798983bd5406de5d45d6ddea780.exe
Download: download sample
Signature XWorm
Create hunting rule
File size:377'544 bytes
First seen:2025-07-20 18:40:24 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 4f40c726e913bb973423776cc6479ee6 (1 x XWorm)
ssdeep 6144:ZHMkjs7CL0kv9a66dcEEPddvrle6kGh3ngf923i08G7iy:ZHML7CLZa66FEPzxe3Gh3glNy
TLSH T1AD84F117B7B531F9E5778235C5A24606FB72787207609BEF02A80A691F232D15D3EB32
TrID 44.4% (.EXE) Win64 Executable (generic) (10522/11/4)
21.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.7% (.ICL) Windows Icons Library (generic) (2059/9)
8.5% (.EXE) OS/2 Executable (generic) (2029/13)
8.4% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter abuse_ch
Tags:exe xworm


Avatar
abuse_ch
XWorm C2:
193.111.117.146:7000

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
193.111.117.146:7000 https://threatfox.abuse.ch/ioc/1558781/

Intelligence

File Origin
# of uploads :
1
# of downloads :
28
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
7351d8bc453d30fc99798983bd5406de5d45d6ddea7808f34715a53616cc4e8c.bin.exe
Verdict:
Malicious activity
Analysis date:
2025-07-20 18:27:48 UTC
Tags:
xworm
Link:
https://app.any.run/tasks/cf9fefb8-7168-4a80-9c35-dfbbb85dff7f

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/15998/
Verdict:
Clean
Score:
89.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=687d38272f623871a5f0c1fd
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Сreating synchronization primitives
Creating a window
Connection attempt
Sending a custom TCP request
Setting a global event handler for the keyboard
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
invalid-signature microsoft_visual_cc obfuscated packed packed packer_detected signed
Link:
https://www.filescan.io/uploads/687d38267bc45bdee1b268db/reports/1ea36c20-ce4f-45f7-8a3d-46e293f323f4/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/7351d8bc453d30fc99798983bd5406de5d45d6ddea7808f34715a53616cc4e8c
Malware family:
XWorm
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f8273677-cdff-451e-a711-c7c779b267c0
Result
Threat name:
XWorm
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1740607
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code contains very large array initializations
.NET source code references suspicious native API functions
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Contains functionality to log keystrokes (.Net Source)
Early bird code injection technique detected
Found malware configuration
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Monitors registry run keys for changes
Multi AV Scanner detection for submitted file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Queues an APC in another process (thread injection)
Sample uses string decryption to hide its real strings
Suricata IDS alerts for network traffic
Tries to delay execution (extensive OutputDebugStringW loop)
Tries to harvest and steal browser information (history, passwords, etc)
Writes to foreign memory regions
Yara detected XWorm
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1740607 Sample: 7351d8bc453d30fc99798983bd5... Startdate: 20/07/2025 Architecture: WINDOWS Score: 100 63 fg.microsoft.map.fastly.net 2->63 65 beacons6.gvt2.com 2->65 67 3 other IPs or domains 2->67 93 Suricata IDS alerts for network traffic 2->93 95 Found malware configuration 2->95 97 Malicious sample detected (through community Yara rule) 2->97 99 10 other signatures 2->99 10 7351d8bc453d30fc99798983bd5406de5d45d6ddea780.exe 2->10         started        13 msedge.exe 2->13         started        16 svchost.exe 2->16         started        18 explorer.exe 2->18         started        signatures3 process4 dnsIp5 109 Early bird code injection technique detected 10->109 111 Contains functionality to inject code into remote processes 10->111 113 Writes to foreign memory regions 10->113 117 2 other signatures 10->117 20 WmiPrvSE.exe 1 2 10->20         started        83 192.168.2.4, 443, 49708, 49709 unknown unknown 13->83 85 239.255.255.250 unknown Reserved 13->85 115 Maps a DLL or memory area into another process 13->115 24 msedge.exe 13->24         started        26 msedge.exe 13->26         started        28 msedge.exe 13->28         started        30 3 other processes 13->30 87 127.0.0.1 unknown unknown 16->87 signatures6 process7 dnsIp8 69 193.111.117.146, 49724, 49729, 7000 SUPERSERVERSDATACENTERRU Lithuania 20->69 101 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 20->101 103 Writes to foreign memory regions 20->103 105 Injects a PE file into a foreign processes 20->105 32 cvtres.exe 1001 20->32         started        71 sb.scorecardresearch.com 18.164.96.43, 443, 49746 MIT-GATEWAYSUS United States 24->71 73 13.107.246.40, 443, 49762 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 24->73 75 33 other IPs or domains 24->75 signatures9 process10 file11 57 C:\Users\user\AppData\...\download_cache, COM 32->57 dropped 59 C:\Users\user\AppData\Local\...\cache, COM 32->59 dropped 61 C:\Users\user\...behaviorgraphoogle.Widevine.CDM.dll, PE32+ 32->61 dropped 89 Tries to harvest and steal browser information (history, passwords, etc) 32->89 91 Tries to delay execution (extensive OutputDebugStringW loop) 32->91 36 powershell.exe 7 32->36         started        38 msedge.exe 32->38         started        41 msedge.exe 32->41         started        43 chrome.exe 32->43         started        signatures12 process13 signatures14 45 conhost.exe 36->45         started        48 explorer.exe 1 36->48         started        107 Monitors registry run keys for changes 38->107 50 msedge.exe 38->50         started        52 msedge.exe 41->52         started        54 chrome.exe 43->54         started        process15 dnsIp16 119 Monitors registry run keys for changes 45->119 77 www.google.com 142.250.64.100 GOOGLEUS United States 54->77 79 beacons.gcp.gvt2.com 54->79 81 beacons-handoff.gcp.gvt2.com 54->81 signatures17
Score:
96%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/7351d8bc453d30fc99798983bd5406de5d45d6ddea7808f34715a53616cc4e8c
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PDB Path PE (Portable Executable) Win 64 Exe x64
Link:
https://app.malva.re/file/0b8e3249549754df27b45787e2f54968
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7351d8bc453d30fc99798983bd5406de5d45d6ddea7808f34715a53616cc4e8c/
Verdict:
Malicious
Threat:
Win64.Malware.Heuristic
Link:
https://tip.neiki.dev/file/7351d8bc453d30fc99798983bd5406de5d45d6ddea7808f34715a53616cc4e8c
Threat name:
Win64.Trojan.Egairtigado
Create hunting rule
Status:
Malicious
First seen:
2025-07-20 18:27:49 UTC
File Type:
PE+ (Exe)
AV detection:
17 of 23 (73.91%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=oni5rpcfhuypzglzrgb32vag3zoulvw55j4ar42hcwstmfwmj2ga._file
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:xworm rat trojan
Link:
https://tria.ge/reports/250720-xbg3vatkw4/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Detect Xworm Payload
Xworm
Xworm family
Malware Config
C2 Extraction:
193.111.117.146:7000
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/322bf9b0-c0c1-4e17-9ccc-997739a57421
Unpacked files
SH256 hash:
7351d8bc453d30fc99798983bd5406de5d45d6ddea7808f34715a53616cc4e8c
MD5 hash:
0b8e3249549754df27b45787e2f54968
SHA1 hash:
af433eb906e7f2068232f57c3f0b059cdc5884be
Link:
https://www.unpac.me/results/b1e6c57f-2b83-413b-b9df-6687c786ffaf/
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/7351d8bc453d30fc99798983bd5406de5d45d6ddea7808f34715a53616cc4e8c

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
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/15998/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high
Reviews
IDCapabilitiesEvidence
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CloseHandle
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetCommandLineA
KERNEL32.dll::GetCommandLineW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleOutputCP
KERNEL32.dll::GetConsoleMode
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateFileW

Comments