MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0ad8294f5601fb7b3f42c3bf533a7ab3a33ea38eca2fa0708e1a9d0b2737e858. 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


Expiro


Vendor detections: 17


Intelligence 17 IOCs YARA 17 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0ad8294f5601fb7b3f42c3bf533a7ab3a33ea38eca2fa0708e1a9d0b2737e858
SHA3-384 hash: 0931a6ee234174bb1d4cf28ffca659cb73c00448f5733e697e3c6f60c1a8a0f4b95c4d346191a73af8f097bc59439c3a
SHA1 hash: 91179a17fe98163ed02a22e0f8255cc55a7182a4
MD5 hash: efd95a97d828448f4cd0057d058ebeb5
humanhash: india-october-maryland-ohio
File name:PO- G6MQ34-ART40-MATERIAL-TECH-400BN-ORDER.txt
Download: download sample
Signature Expiro
Create hunting rule
File size:90'624 bytes
First seen:2025-07-28 05:11:50 UTC
Last seen:2025-07-29 06:27:17 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 1536:D+2POHhidY4nfkPVzO5ppOpJG4ZudvrWuMicwuvAsRB/x4259P5/3+Nu69I5yqA:a2POHhidzfkPVzyppOHGFSZtRBJ42jPS
TLSH T117930929AFEC8606F1BE3B35A8B353504B72F56A3433E70E298455FF1862B815D4077A
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
Reporter threatcat_ch
Tags:AgentTesla exe Expiro

Intelligence

File Origin
# of uploads :
5
# of downloads :
35
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
PO- G6MQ34-ART40-MATERIAL-TECH-400BN-ORDER.txt
Verdict:
Malicious activity
Analysis date:
2025-07-28 05:14:06 UTC
Tags:
netreactor auto-startup m0yv evasion stealer ultravnc rmm-tool exfiltration smtp agenttesla
Link:
https://app.any.run/tasks/32251015-f321-493a-8a3b-cdd91d71bc45

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/17267/
Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6886cbcf0b4775fb21326a6b
Tags:
obfuscate autorun xtreme micro
Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Сreating synchronization primitives
Connection attempt to an infection source
Sending a custom TCP request
Query of malicious DNS domain
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
obfuscated
Link:
https://www.filescan.io/uploads/688706b713488cfd44db2be4/reports/751ab615-6826-4b61-bf95-2250d8c8dacf/overview
Verdict:
Malicious
Labled as:
Barys.Generic
Link:
https://www.hybrid-analysis.com/sample/0ad8294f5601fb7b3f42c3bf533a7ab3a33ea38eca2fa0708e1a9d0b2737e858
Malware family:
Expiro
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/06028ff3-5cfc-46ea-8a9c-85552e5737c2
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
spre.troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1745339
Signature
.NET source code contains potential unpacker
Antivirus detection for dropped file
Check if machine is in data center or colocation facility
Contains functionality to behave differently if execute on a Russian/Kazak computer
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Contains functionality to register a low level keyboard hook
Creates files in the system32 config directory
Creates files inside the volume driver (system volume information)
Drops executable to a common third party application directory
Drops VBS files to the startup folder
Encrypted powershell cmdline option found
Found direct / indirect Syscall (likely to bypass EDR)
Infects executable files (exe, dll, sys, html)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
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 network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: Drops script at startup location
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Suspicious Double Extension File Execution
Sigma detected: WScript or CScript Dropper
Suricata IDS alerts for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses an obfuscated file name to hide its real file extension (double extension)
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1745339 Sample: PO- G6MQ34-ART40-MATERIAL-T... Startdate: 28/07/2025 Architecture: WINDOWS Score: 100 48 zlenh.biz 2->48 50 yunalwv.biz 2->50 52 32 other IPs or domains 2->52 68 Suricata IDS alerts for network traffic 2->68 70 Malicious sample detected (through community Yara rule) 2->70 72 Antivirus detection for dropped file 2->72 74 17 other signatures 2->74 8 PO- G6MQ34-ART40-MATERIAL-TECH-400BN-ORDER.txt.exe 15 6 2->8         started        13 wscript.exe 2->13         started        15 elevation_service.exe 2->15         started        17 20 other processes 2->17 signatures3 process4 dnsIp5 60 novochrom.us 31.222.235.218, 49716, 49730, 49743 GIGALIS-ASFR unknown 8->60 40 C:\Users\user\AppData\Roaming\TypeID.exe, PE32 8->40 dropped 42 C:\Users\user\...\TypeID.exe:Zone.Identifier, ASCII 8->42 dropped 44 C:\Users\user\AppData\Roaming\...\TypeID.vbs, ASCII 8->44 dropped 94 Encrypted powershell cmdline option found 8->94 96 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 8->96 98 Writes to foreign memory regions 8->98 100 Injects a PE file into a foreign processes 8->100 19 InstallUtil.exe 14 3 8->19         started        24 powershell.exe 23 8->24         started        102 Windows Scripting host queries suspicious COM object (likely to drop second stage) 13->102 26 TypeID.exe 13->26         started        46 C:\Windows\System32\sppsvc.exe, PE32+ 15->46 dropped 104 Infects executable files (exe, dll, sys, html) 15->104 106 Found direct / indirect Syscall (likely to bypass EDR) 15->106 62 yunalwv.biz 104.156.155.94, 49777, 49785, 80 SRCACCESSUS United States 17->62 64 myups.biz 165.160.13.20, 49783, 80 CSCUS United States 17->64 66 9 other IPs or domains 17->66 108 Creates files inside the volume driver (system volume information) 17->108 110 Creates files in the system32 config directory 17->110 112 Contains functionality to behave differently if execute on a Russian/Kazak computer 17->112 file6 signatures7 process8 dnsIp9 54 ip-api.com 208.95.112.1, 49724, 49753, 80 TUT-ASUS United States 19->54 56 parkingpage.namecheap.com 91.195.240.19, 49738, 49741, 49742 SEDO-ASDE Germany 19->56 58 6 other IPs or domains 19->58 32 C:\Windows\System32\wbengine.exe, PE32+ 19->32 dropped 34 C:\Windows\System32\wbem\WmiApSrv.exe, PE32+ 19->34 dropped 36 C:\Windows\System32\vds.exe, PE32+ 19->36 dropped 38 113 other malicious files 19->38 dropped 76 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 19->76 78 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 19->78 80 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 19->80 92 8 other signatures 19->92 82 Loading BitLocker PowerShell Module 24->82 28 conhost.exe 24->28         started        30 WmiPrvSE.exe 24->30         started        84 Multi AV Scanner detection for dropped file 26->84 86 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 26->86 88 Writes to foreign memory regions 26->88 90 Injects a PE file into a foreign processes 26->90 file10 signatures11 process12
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/0ad8294f5601fb7b3f42c3bf533a7ab3a33ea38eca2fa0708e1a9d0b2737e858
Verdict:
inconclusive
YARA:
10 match(es)
Tags:
.Net Executable PE (Portable Executable) SOS: 0.33 Win 32 Exe x86
Link:
https://app.malva.re/file/efd95a97d828448f4cd0057d058ebeb5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0ad8294f5601fb7b3f42c3bf533a7ab3a33ea38eca2fa0708e1a9d0b2737e858/
Verdict:
Malicious
Threat:
ByteCode-MSIL.Trojan.Barys
Link:
https://tip.neiki.dev/file/0ad8294f5601fb7b3f42c3bf533a7ab3a33ea38eca2fa0708e1a9d0b2737e858
Threat name:
ByteCode-MSIL.Trojan.PureLogStealer
Create hunting rule
Status:
Malicious
First seen:
2025-07-27 23:04:52 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
28 of 38 (73.68%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=blmcst2wah5xwp2cyo7vgot2wort5i4ozix2a4eodkoqwjzx5bma._file
Verdict:
malicious
Label(s):
expiro
Create hunting rule
Similar samples:
error
Expiro
Result
Malware family:
n/a
Score:
  10/10
Tags:
discovery ransomware spyware stealer
Link:
https://tria.ge/reports/250728-fv2g6avxat/
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Volume Shadow Copy service COM API
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Drops file in Program Files directory
Drops file in Windows directory
Drops file in System32 directory
Suspicious use of SetThreadContext
Enumerates connected drives
Looks up external IP address via web service
Checks computer location settings
Drops startup file
Executes dropped EXE
Reads user/profile data of web browsers
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/a9a50e53-352d-41b3-b0b0-ac63c4e67cc4
Unpacked files
SH256 hash:
0ad8294f5601fb7b3f42c3bf533a7ab3a33ea38eca2fa0708e1a9d0b2737e858
MD5 hash:
efd95a97d828448f4cd0057d058ebeb5
SHA1 hash:
91179a17fe98163ed02a22e0f8255cc55a7182a4
Detections:
PureCrypter_Stage1
Create hunting rule
Link:
https://www.unpac.me/results/410c2524-adc1-4736-bea3-8b58eb27fb87/
Malware family:
RedNet
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/0ad8294f5601/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/0ad8294f5601fb7b3f42c3bf533a7ab3a33ea38eca2fa0708e1a9d0b2737e858

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:Lumma_Stealer_Detection
Create hunting rule
Author:ashizZz
Description:Detects a specific Lumma Stealer malware sample using unique strings and behaviors
Reference:https://seanthegeek.net/posts/compromized-store-spread-lumma-stealer-using-fake-captcha/
Rule name:malware_shellcode_hash
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect shellcode api hash value
Rule name:MALWARE_Win_RedLine
Create hunting rule
Author:ditekSHen
Description:Detects RedLine infostealer
Rule name:MAL_Malware_Imphash_Mar23_1
Create hunting rule
Author:Arnim Rupp
Description:Detects malware by known bad imphash or rich_pe_header_hash
Reference:https://yaraify.abuse.ch/statistics/
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
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:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques
Rule name:Windows_Generic_Threat_ebf62328
Create hunting rule
Author:Elastic Security
Rule name:win_m0yv_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.m0yv.

File information

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

Malspam

Expiro

Executable exe 0ad8294f5601fb7b3f42c3bf533a7ab3a33ea38eca2fa0708e1a9d0b2737e858

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/17267/

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