MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e6278519074f69f35442584cd11ceafbc90f84e9cc9bb8a542b1c39cf253f5bb. 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 YARA 18 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e6278519074f69f35442584cd11ceafbc90f84e9cc9bb8a542b1c39cf253f5bb
SHA3-384 hash: abc5e58106339d319f861976074b020231ae4088b2c4d0a26474b8bf71214573f7f81357cc3edce0ea0393bbd45d03ad
SHA1 hash: 7fe3127c273a81161f564587de31d62840312375
MD5 hash: 02ecaeec70c09fcb7728ab2cdfb99fe0
humanhash: mobile-thirteen-triple-fifteen
File name:Factura987654345678900098765434567.bat
Download: download sample
Signature XWorm
Create hunting rule
File size:638'464 bytes
First seen:2025-08-07 20:52:18 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'747 x AgentTesla, 19'638 x Formbook, 12'244 x SnakeKeylogger)
ssdeep 12288:nRYS0m9hhQ/ULkDoMHNl10ZVeb5dU8NpLGlg4+mqBFEIgcbBPMwokbO:RXnoULkDoM3bo8vqll+mqBBkwokb
Threatray 109 similar samples on MalwareBazaar
TLSH T1F2D4CF243BF4893BE99EA8B86509D1301375EE1AD5C2D3C11CD8B8D737B17D09AE294B
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 4f07090d0d014f8c (47 x SnakeKeylogger, 17 x Formbook, 13 x AgentTesla)
Reporter threatcat_ch
Tags:exe xworm

Intelligence

File Origin
# of uploads :
1
# of downloads :
84
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Factura987654345678900098765434567.bat
Verdict:
Malicious activity
Analysis date:
2025-08-07 20:55:22 UTC
Tags:
auto-sch-xml remote xworm stealer
Link:
https://app.any.run/tasks/0af3567d-d369-4ba7-8d83-0541be333df2

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/19556/
Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6895120d1e8a59ee04e737e0
Tags:
micro spawn shell
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Forced shutdown of a system process
Connection attempt to an infection source
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Malicious
Labled as:
Strictor.Generic
Link:
https://www.hybrid-analysis.com/sample/e6278519074f69f35442584cd11ceafbc90f84e9cc9bb8a542b1c39cf253f5bb
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6ae660e5-4072-4450-863e-086ae4e05388
Result
Threat name:
XWorm
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1752655
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
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Found malware configuration
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
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
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Scheduled temp file as task from temp location
Suricata IDS alerts for network traffic
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected XWorm
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1752655 Sample: Factura98765434567890009876... Startdate: 07/08/2025 Architecture: WINDOWS Score: 100 47 Suricata IDS alerts for network traffic 2->47 49 Found malware configuration 2->49 51 Malicious sample detected (through community Yara rule) 2->51 53 11 other signatures 2->53 7 Factura987654345678900098765434567.bat.exe 7 2->7         started        11 fOZNvsw.exe 5 2->11         started        process3 file4 37 C:\Users\user\AppData\Roaming\fOZNvsw.exe, PE32 7->37 dropped 39 C:\Users\user\...\fOZNvsw.exe:Zone.Identifier, ASCII 7->39 dropped 41 C:\Users\user\AppData\Local\...\tmp6040.tmp, XML 7->41 dropped 43 Factura98765434567...5434567.bat.exe.log, ASCII 7->43 dropped 55 Uses schtasks.exe or at.exe to add and modify task schedules 7->55 57 Writes to foreign memory regions 7->57 59 Allocates memory in foreign processes 7->59 61 Adds a directory exclusion to Windows Defender 7->61 13 RegSvcs.exe 2 7->13         started        17 powershell.exe 23 7->17         started        19 powershell.exe 23 7->19         started        21 schtasks.exe 1 7->21         started        63 Multi AV Scanner detection for dropped file 11->63 65 Injects a PE file into a foreign processes 11->65 23 schtasks.exe 11->23         started        25 RegSvcs.exe 11->25         started        signatures5 process6 dnsIp7 45 198.12.126.169, 49713, 8823 AS-COLOCROSSINGUS United States 13->45 67 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 13->67 69 Loading BitLocker PowerShell Module 17->69 27 WmiPrvSE.exe 17->27         started        29 conhost.exe 17->29         started        31 conhost.exe 19->31         started        33 conhost.exe 21->33         started        35 conhost.exe 23->35         started        signatures8 process9
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/e6278519074f69f35442584cd11ceafbc90f84e9cc9bb8a542b1c39cf253f5bb
Verdict:
inconclusive
YARA:
12 match(es)
Tags:
.Net Executable PE (Portable Executable) SOS: 0.38 Win 32 Exe x86
Link:
https://app.malva.re/file/02ecaeec70c09fcb7728ab2cdfb99fe0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e6278519074f69f35442584cd11ceafbc90f84e9cc9bb8a542b1c39cf253f5bb/
Verdict:
Malicious
Threat:
Family.XWORM
Link:
https://tip.neiki.dev/file/e6278519074f69f35442584cd11ceafbc90f84e9cc9bb8a542b1c39cf253f5bb
Threat name:
Win32.Trojan.Egairtigado
Create hunting rule
Status:
Malicious
First seen:
2025-08-07 19:09:19 UTC
File Type:
PE (.Net Exe)
Extracted files:
14
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4ytykgihj5u7gvcclbgnchhk7peq7bhjzsn3rjkcwhbzz4st6w5q._file
Verdict:
malicious
Label(s):
xworm
Create hunting rule
unc_loader_037
Create hunting rule
Similar samples:
2f89944e9e1a59602a6d50e917c092e30467f83e312bb1bcc5e758109766cd94
XWorm
7770eddde9a0ecf43aaef22995fa8a52dfa074a4f27cf65e38479087bc7138ef
XWorm
8ec59075771e7d96b57ca7ff32316e03164dd34f1f72d2e033e795d8449af826
XWorm
b7df6d57fa0d03e8b88e410b7e3f9e9b2a3f1ea1ed7da20772b5ac891901b973
XWorm
e6278519074f69f35442584cd11ceafbc90f84e9cc9bb8a542b1c39cf253f5bb
XWorm
error
XWorm
+ 99 additional samples on MalwareBazaar
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:xworm discovery execution persistence rat trojan
Link:
https://tria.ge/reports/250807-znybpswxew/
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
SmartAssembly .NET packer
Suspicious use of SetThreadContext
Checks computer location settings
Command and Scripting Interpreter: PowerShell
Detect Xworm Payload
Xworm
Xworm family
Malware Config
C2 Extraction:
198.12.126.169:8823
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/4943c00a-05ed-4fbb-be99-f2df8844b77e
Unpacked files
SH256 hash:
e6278519074f69f35442584cd11ceafbc90f84e9cc9bb8a542b1c39cf253f5bb
MD5 hash:
02ecaeec70c09fcb7728ab2cdfb99fe0
SHA1 hash:
7fe3127c273a81161f564587de31d62840312375
Link:
https://www.unpac.me/results/43579c14-63a2-4c2b-981e-859a735d0929/
SH256 hash:
8a0cb1078c36b3b6f7a4107df3f2b0338199997d6171d5892e6ca6386729ab2a
MD5 hash:
eb18e62f475573d7827b3f6217544ca4
SHA1 hash:
440c4e406e0d5ac5b1a6d8636f661b1fef3c8985
Detections:
INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Link:
https://www.unpac.me/results/43579c14-63a2-4c2b-981e-859a735d0929/
Parent samples :
dce659de9fd37d5bb82dd72548c0cc74f2498c740013e2cc5573b1b5be47758b
d1a7c0ca70eb4da003a44a8eea966eea7610f21dfcffa7264be2ec56e8dc8591
c2a263cc53bc82d9b66695d8a866d1097a458bc59be40d2ac6b2fb136d2e891c
3ae52f38b463fa450629da184d223a27e5002f72f83e98d584ea3034511d0427
15dd00278c6809c9e476a6e86036f1b752c468d2bdf139fdd453d7d80a5e7459
35a6c90aeed158cbca180d1b3116e6d07cdfdc41731243f01896bec972b99255
5a0211a088e32bc1456d5762c0d09e3e172388a0930fafb94a42f8eee9266c3e
e6278519074f69f35442584cd11ceafbc90f84e9cc9bb8a542b1c39cf253f5bb
cb3c37115d314c01bdc7c55e3d685ca91065842745fdf1b74f73a46be6ef27c6
699b91f69cd0d059794175c55675ad931a2eaa18cb713523265429da6b021633
6f9e7f2f753573b0f2686c72dfb4bd2c174cb5ae9e435f36bb9f4b87145df44a
8b11fcca89381e3f89964db156074fb4d4a00a5b0963010fd9396a2463e84034
b5f7ce31c9333182fd55674e84e7a60e21cfdc92cf6b3b7286be53923a03386c
bbd64c624d3ee6df910c2704ab3040d756550476cb446aaa6147cc4914f89ebe
b6e88036965099c2a668babccab6718f461c41e46139f11f5c95f24bee8bea16
4fab45e74fbf938b743767cffaa3273209f65c917c3d025b0913eed0c1e6499a
08711531856f5bac25163365862fc8a0f2c08eb8d19ea89b4d688f12ef5e841c
SH256 hash:
e62218faf83cc650a3cbf3d19c69845b0b047fc78a60c410b1402145b2efd3bd
MD5 hash:
9d0a204611b88d80d1bc11bc7db11600
SHA1 hash:
974f806cd6439b43b706675c7a8371967a1a9759
Detections:
win_xworm_w0
Create hunting rule
win_mal_XWorm
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/43579c14-63a2-4c2b-981e-859a735d0929/
SH256 hash:
c1e8f57e2fcdd5c8bd4b19c6b4478b7eabedee21e2e2c0797ca13b91c58b4ebc
MD5 hash:
7a13063e108c021ce40b3a42f6c6aae9
SHA1 hash:
ee8aa1959f0e21ac50d15c30c0a070d740891f6b
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Create hunting rule
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/43579c14-63a2-4c2b-981e-859a735d0929/
Malware family:
XWorm
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e6278519074f/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/e6278519074f69f35442584cd11ceafbc90f84e9cc9bb8a542b1c39cf253f5bb

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:ByteCode_MSIL_Backdoor_AsyncRAT
Create hunting rule
Author:ReversingLabs
Description:Yara rule that detects AsyncRAT backdoor.
Rule name:Detect_PowerShell_Obfuscation
Create hunting rule
Author:daniyyell
Description:Detects obfuscated PowerShell commands commonly used in malicious scripts.
Rule name:INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
Author:ditekSHen
Description:Detects Windows executables referencing non-Windows User-Agents
Rule name:MALWARE_Win_AsyncRAT
Create hunting rule
Author:ditekSHen
Description:Detects AsyncRAT
Rule name:MALWARE_Win_XWorm
Create hunting rule
Author:ditekSHen
Description:Detects XWorm
Rule name:Multifamily_RAT_Detection
Create hunting rule
Author:Lucas Acha (http://www.lukeacha.com)
Description:Generic Detection for multiple RAT families, PUPs, Packers and suspicious executables
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:Njrat
Create hunting rule
Author:botherder https://github.com/botherder
Description:Njrat
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:SUSP_DOTNET_PE_List_AV
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detecs .NET Binary that lists installed AVs
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
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)
Rule name:win_xworm_w0
Create hunting rule
Author:jeFF0Falltrades
Description:Detects win.xworm.
Rule name:xworm
Create hunting rule
Author:jeFF0Falltrades
Rule name:xworm_kingrat
Create hunting rule
Author:jeFF0Falltrades

File information

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

Malspam

XWorm

Executable exe e6278519074f69f35442584cd11ceafbc90f84e9cc9bb8a542b1c39cf253f5bb

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/19556/

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

Comments