MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 75b2472b562f8ae20e5ebc2f6c32a8a3eb1883b25c920000db1597ada8961076. 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: 13


Intelligence 13 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 75b2472b562f8ae20e5ebc2f6c32a8a3eb1883b25c920000db1597ada8961076
SHA3-384 hash: 062120271441e753ee517714d934ae00cc7da94ed5431b4474bad18e2a40d20b852e5e0b0222e1ea72cf1999d9f1d88e
SHA1 hash: b6fc87f66c8a38a196f690e5b148f05ff80a4392
MD5 hash: 344f646104b4b93a0e7244d2ef66c049
humanhash: robert-music-aspen-paris
File name:BBVA-P53269 .pdf.exe
Download: download sample
File size:327'680 bytes
First seen:2025-03-05 07:23:36 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 6144:kDjlXyifknwlfDqf78aZR+72i66b9IVZCbpH3:+jli3qA+59IVkbB3
Threatray 2'423 similar samples on MalwareBazaar
TLSH T18664C50FB54B89B3E2455776C78B440073E4D942679FDB1A3D8EA3AA0B437BADD0121B
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 abuse_ch
Tags:BBVA exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
415
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
BBVA-P53269 .pdf.exe
Verdict:
Malicious activity
Analysis date:
2025-03-05 08:06:00 UTC
Tags:
evasion stealer ims-api generic upx
Link:
https://app.any.run/tasks/925ce695-8f90-4cb9-95a0-d0bcc7f411d5

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Variant.Jalapeno.19864.17729.487.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67c7fe8bc668b65489bf1872
Tags:
underscore backdoor virus msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
DNS request
Connection attempt
Sending a custom TCP request
Creating a file in the %AppData% directory
Launching a process
Creating a window
Sending an HTTP GET request
Creating a file in the %AppData% subdirectories
Reading critical registry keys
Stealing user critical data
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade net_reactor obfuscated obfuscated packed
Link:
https://www.filescan.io/uploads/67c7fc083c5f644bd943a0ce/reports/113d6aac-65bc-4911-b7ce-269c5c6bf00e/overview
Verdict:
Malicious
Labled as:
Trojan.GenericS
Link:
https://www.hybrid-analysis.com/sample/75b2472b562f8ae20e5ebc2f6c32a8a3eb1883b25c920000db1597ada8961076
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4a24a207-baef-48e2-9288-f53a9c8be821
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1629827
Signature
.NET source code contains potential unpacker
Drops VBS files to the startup folder
Initial sample is a PE file and has a suspicious name
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Drops script at startup location
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 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)
Uses the Telegram API (likely for C&C communication)
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Yara detected AntiVM3
Yara detected Costura Assembly Loader
Yara detected Generic Dropper
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1629827 Sample: BBVA-P53269 .pdf.exe Startdate: 05/03/2025 Architecture: WINDOWS Score: 100 28 api.telegram.org 2->28 30 showip.net 2->30 32 alcomax.com.co 2->32 40 Suricata IDS alerts for network traffic 2->40 42 Malicious sample detected (through community Yara rule) 2->42 44 Multi AV Scanner detection for submitted file 2->44 48 11 other signatures 2->48 8 wscript.exe 1 2->8         started        11 BBVA-P53269 .pdf.exe 15 5 2->11         started        signatures3 46 Uses the Telegram API (likely for C&C communication) 28->46 process4 dnsIp5 56 Windows Scripting host queries suspicious COM object (likely to drop second stage) 8->56 15 AllData.exe 14 2 8->15         started        38 alcomax.com.co 204.44.192.90, 443, 49704, 49772 ASN-QUADRANET-GLOBALUS Canada 11->38 24 C:\Users\user\AppData\Roaming\AllData.exe, PE32 11->24 dropped 26 C:\Users\user\AppData\Roaming\...\AllData.vbs, ASCII 11->26 dropped 58 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 11->58 18 InstallUtil.exe 26 11->18         started        file6 signatures7 process8 dnsIp9 60 Multi AV Scanner detection for dropped file 15->60 21 InstallUtil.exe 84 15->21         started        34 api.telegram.org 149.154.167.220, 443, 49915, 49936 TELEGRAMRU United Kingdom 18->34 36 showip.net 162.55.60.2, 49716, 49793, 80 ACPCA United States 18->36 62 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 18->62 64 Tries to steal Mail credentials (via file / registry access) 18->64 signatures10 process11 signatures12 50 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 21->50 52 Tries to steal Mail credentials (via file / registry access) 21->52 54 Tries to harvest and steal browser information (history, passwords, etc) 21->54
Score:
98%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/75b2472b562f8ae20e5ebc2f6c32a8a3eb1883b25c920000db1597ada8961076
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/75b2472b562f8ae20e5ebc2f6c32a8a3eb1883b25c920000db1597ada8961076/
Threat name:
Win32.Trojan.Znyonm
Create hunting rule
Status:
Malicious
First seen:
2025-03-04 22:48:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=owzeok2wf6foeds6xqxwymviupvrra5slsjaaag3cwl23kewcb3a._file
Verdict:
malicious
Label(s):
darkcloudstealer
Create hunting rule
Similar samples:
4b4df4f0836b340a82667a783e3880952715962ea2e13913098f4e162f8d6b66
6a25af2f54a4ba04d02a4cf1e6f4fcf4a8b794a24a60d3c65273ab94c2700060
71a9f376e9fc0eaa315d691c564216cefcb18007ae8b2ea318604e14e714df89
75b2472b562f8ae20e5ebc2f6c32a8a3eb1883b25c920000db1597ada8961076
bdf37be408054aa07a05fb66d36fd7fde1447fd3d005d12023c98db6dc3f6d96
e6c0136177ada65d722bacab76eaa4e65b7f6dff237198cc05f3f2a29055ed1e
error
+ 2'413 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
discovery
Link:
https://tria.ge/reports/250305-h777ksstgw/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Drops startup file
Suspicious use of NtCreateUserProcessOtherParentProcess
Verdict:
Suspicious
Tags:
darkcloud
YARA:
n/a
Link:
https://app.threat.zone/submission/727752eb-7001-4c41-ab85-0f9f829f2f1a
Unpacked files
SH256 hash:
75b2472b562f8ae20e5ebc2f6c32a8a3eb1883b25c920000db1597ada8961076
MD5 hash:
344f646104b4b93a0e7244d2ef66c049
SHA1 hash:
b6fc87f66c8a38a196f690e5b148f05ff80a4392
Link:
https://www.unpac.me/results/59581272-3cd5-44c4-99ea-07ab16a96298/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/75b2472b562f/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/75b2472b562f8ae20e5ebc2f6c32a8a3eb1883b25c920000db1597ada8961076

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:NET
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

File information

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

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