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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 403434d869afa0f368e11273fafabdb34e6170267abbfbfc9e15d9fae1959417. 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: 8


Intelligence 8 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 403434d869afa0f368e11273fafabdb34e6170267abbfbfc9e15d9fae1959417
SHA3-384 hash: 28215c075da1aaad8cf257f3021dfc32c8b28e644764898696eef05363858a7c76f4ee6a3ea047f7eb57eaf0a4bfb360
SHA1 hash: 89f04462fd79661ff0006e0e48007d47700fb1a5
MD5 hash: 4c9d741ff4c160b45f7443a60e55b177
humanhash: august-undress-salami-hotel
File name:August_e-statement-pdf.msi
Download: download sample
File size:5'122'560 bytes
First seen:2025-08-26 07:39:45 UTC
Last seen:Never
File type:Microsoft Software Installer (MSI) msi
MIME type:application/x-msi
ssdeep 98304:kPfgQniPE093c+ClAI1v9O7to3RviOtQ14s2sjpy:MoQniPEaibZstGRvHI1py
TLSH T1DD36F01976940CADD8E64239846EF214AE31780D273C85DA4F763DF93E2AED0A3767C1
TrID 86.8% (.MSI) Microsoft Windows Installer (454500/1/170)
11.6% (.MST) Windows SDK Setup Transform script (61000/1/5)
1.5% (.) Generic OLE2 / Multistream Compound (8000/1)
Magika msi
Reporter cocaman
Tags:msi signed

Code Signing Certificate

Organisation:PDQ.com Corporation
Issuer:DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1
Algorithm:sha256WithRSAEncryption
Valid from:2025-08-07T00:00:00Z
Valid to:2028-09-21T23:59:59Z
Serial number: 067804e0ab0aa6f03d5381e3c238a748
Intelligence: 65 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: 26baa107629cde6a41b32f7923451ad1355a3149cb0269ffafa1c48128b48ea3
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
34
Origin country :
CH CH
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/23587/
Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68ad650c3e988eb6ab82bb5c
Tags:
spawn agent
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug expand expired-cert lolbin masquerade rundll32 signed threat wix
Link:
https://www.filescan.io/uploads/68ad64fb7137d684583d5026/reports/18d4a8f2-d050-46f9-91eb-c25ffbce5217/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/403434d869afa0f368e11273fafabdb34e6170267abbfbfc9e15d9fae1959417
Verdict:
Unknown
File Type:
Msi
First seen:
2025-08-26T07:22:00Z UTC
Last seen:
2025-08-26T07:22:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/403434d869afa0f368e11273fafabdb34e6170267abbfbfc9e15d9fae1959417/results?tab=lookup
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1765186
Signature
Bypasses PowerShell execution policy
Creates files in the system32 config directory
Loading BitLocker PowerShell Module
Multi AV Scanner detection for dropped file
Powershell drops PE file
Queries memory information (via WMI often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Queries sensitive physical memory information (via WMI, Win32_PhysicalMemory, often done to detect virtual machines)
Queries sensitive service information (via WMI, WIN32_SERVICE, often done to detect sandboxes)
Queries the IP of a very long domain name
Reads the Security eventlog
Reads the System eventlog
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1765186 Sample: August_e-statement-pdf.msi Startdate: 26/08/2025 Architecture: WINDOWS Score: 92 104 pdqinstallers.e9d69694c3d8f7465fd531512c22bd0f.r2.cloudflarestorage.com 2->104 106 websocket.app.pdq.com 2->106 108 app.pdq.com 2->108 114 Multi AV Scanner detection for dropped file 2->114 116 Bypasses PowerShell execution policy 2->116 10 pdq-connect-agent.exe 2->10         started        13 msiexec.exe 158 80 2->13         started        16 msiexec.exe 5 2->16         started        18 4 other processes 2->18 signatures3 118 Queries the IP of a very long domain name 104->118 process4 dnsIp5 110 pdqinstallers.e9d69694c3d8f7465fd531512c22bd0f.r2.cloudflarestorage.com 162.159.141.50, 443, 49694 CLOUDFLARENETUS United States 10->110 112 websocket.app.pdq.com 34.54.45.198, 443, 49693, 49697 ATGS-MMD-ASUS United States 10->112 20 powershell.exe 10->20         started        24 powershell.exe 10->24         started        26 powershell.exe 10->26         started        34 18 other processes 10->34 96 C:\Windows\Installer\MSIB9A7.tmp, PE32+ 13->96 dropped 98 C:\Windows\Installer\MSIB521.tmp, PE32+ 13->98 dropped 100 C:\Windows\Installer\MSIB4C3.tmp, PE32+ 13->100 dropped 102 13 other malicious files 13->102 dropped 28 msiexec.exe 1 13->28         started        30 msiexec.exe 13->30         started        32 msiexec.exe 13->32         started        file6 process7 file8 70 C:\Windows\Temp\...\WimProvider.dll.mui, PE32 20->70 dropped 72 C:\Windows\Temp\...\VhdProvider.dll.mui, PE32 20->72 dropped 74 C:\Windows\Temp\...\UnattendProvider.dll.mui, PE32 20->74 dropped 76 47 other malicious files 20->76 dropped 120 Creates files in the system32 config directory 20->120 122 Loading BitLocker PowerShell Module 20->122 46 2 other processes 20->46 124 Queries sensitive physical memory information (via WMI, Win32_PhysicalMemory, often done to detect virtual machines) 24->124 126 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 24->126 128 Queries sensitive service information (via WMI, WIN32_SERVICE, often done to detect sandboxes) 24->128 130 2 other signatures 24->130 36 conhost.exe 24->36         started        48 12 other processes 26->48 38 rundll32.exe 4 7 28->38         started        50 2 other processes 28->50 42 rundll32.exe 30->42         started        44 rundll32.exe 30->44         started        52 2 other processes 32->52 54 19 other processes 34->54 signatures9 process10 file11 78 C:\Windows\...\pdqconnectagent-setup.exe, PE32 38->78 dropped 80 C:\...\WixToolset.Dtf.WindowsInstaller.dll, PE32 38->80 dropped 82 C:\Windows\Installer\...\WixSharp.dll, PE32 38->82 dropped 132 Reads the Security eventlog 38->132 134 Reads the System eventlog 38->134 88 3 other malicious files 42->88 dropped 90 2 other malicious files 44->90 dropped 136 Creates files in the system32 config directory 44->136 56 conhost.exe 48->56         started        58 conhost.exe 48->58         started        60 conhost.exe 48->60         started        66 8 other processes 48->66 92 6 other malicious files 50->92 dropped 62 sc.exe 50->62         started        84 C:\Windows\...\pdqconnectagent-setup.exe, PE32 52->84 dropped 94 5 other malicious files 52->94 dropped 86 C:\Windows\Temp\aqsdijpj\aqsdijpj.dll, PE32 54->86 dropped 64 cvtres.exe 54->64         started        signatures12 process13 process14 68 conhost.exe 62->68         started       
Score:
2%
Verdict:
Benign
File Type:
ARCHIVE
Link:
https://malprob.io/report/403434d869afa0f368e11273fafabdb34e6170267abbfbfc9e15d9fae1959417
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
.Net CAB:COMPRESSION:LZX Executable Managed .NET Office Document PDB Path PE (Portable Executable) PE File Layout SOS: 0.20 SOS: 0.21 SOS: 0.22
Link:
https://app.malva.re/file/4c9d741ff4c160b45f7443a60e55b177
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/403434d869afa0f368e11273fafabdb34e6170267abbfbfc9e15d9fae1959417/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2025-08-26 07:39:57 UTC
File Type:
Binary (Archive)
Extracted files:
31
AV detection:
9 of 38 (23.68%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ia2djwdjv6qpg2hbcjz7v6v5wnhgc4bgpk57x7e6cxm7vymvsqlq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion execution persistence privilege_escalation ransomware
Link:
https://tria.ge/reports/250826-jhz1cacm4s/
Behaviour
Checks SCSI registry key(s)
Modifies data under HKEY_USERS
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Uses Volume Shadow Copy service COM API
Command and Scripting Interpreter: PowerShell
Event Triggered Execution: Installer Packages
Drops file in Program Files directory
Drops file in Windows directory
Executes dropped EXE
Launches sc.exe
Loads dropped DLL
Drops file in System32 directory
Badlisted process makes network request
Enumerates connected drives
Modifies trusted root certificate store through registry
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/1defb7cc-2d00-48bc-839a-4f95ec66561e
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/403434d869afa0f368e11273fafabdb34e6170267abbfbfc9e15d9fae1959417

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:FreddyBearDropper
Create hunting rule
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
Rule name:NET
Create hunting rule
Author:malware-lu
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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/23587/

Comments