MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 72d471434fc24b8edfd680d3d149e4de76d8bf6023005e29e74a25d6d9e5df3e. 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


AgentTesla


Vendor detections: 18


Intelligence 18 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 72d471434fc24b8edfd680d3d149e4de76d8bf6023005e29e74a25d6d9e5df3e
SHA3-384 hash: bb5f72ede5f46a3af5312217beab4d00c8bb85c5c64fc58b31c633d1f5e8ab51fb0136719d29f281dcbb060c8e021f41
SHA1 hash: dc3ab0a6de85543b26d7ae831faeaaeabb7765ef
MD5 hash: 2060e9f43f91def5a7e04c1b53020cf6
humanhash: tennis-wisconsin-charlie-march
File name:Payment_Bank Comfirmation.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:761'344 bytes
First seen:2024-06-06 15:27:25 UTC
Last seen:2024-06-06 16:21:36 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'452 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 12288:+1Ah8TPb8VFK08+5Sb6s/XycUCXR6mFaHcrcaKLIUI44QWf/7jTsnZj+vg41G9br:PSQVFK08+5y6s/XfEZLIUI4jWHIRPb8C
Threatray 4'225 similar samples on MalwareBazaar
TLSH T1E5F41207A5B67F0AC7399BF2146398680379B02F3476E36B1EC7A4DB7A65B404690F07
TrID 61.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.1% (.SCR) Windows screen saver (13097/50/3)
8.9% (.EXE) Win64 Executable (generic) (10523/12/4)
5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4504/4/1)
File icon (PE):PE icon
dhash icon 64e4a4a4e4e464a4 (10 x AgentTesla, 8 x Formbook, 1 x Rhadamanthys)
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
331
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
72d471434fc24b8edfd680d3d149e4de76d8bf6023005e29e74a25d6d9e5df3e.exe
Verdict:
Malicious activity
Analysis date:
2024-06-06 16:42:36 UTC
Tags:
smtp exfiltration stealer agenttesla
Link:
https://app.any.run/tasks/2ef4db36-fdcd-4099-90dc-2d58a798b743

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.31627.11037.UNOFFICIAL
Create hunting rule

Gathering data
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Forced shutdown of a system process
Adding an exclusion to Microsoft Defender
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
80%
Tags:
masquerade obfuscated packed
Link:
https://www.filescan.io/uploads/6661d590eae3878d8f385844/reports/0c9a7bfc-ac8a-4c20-a11c-3e5bbb3c7b5a/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/72d471434fc24b8edfd680d3d149e4de76d8bf6023005e29e74a25d6d9e5df3e
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Malicious Packer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8bac70ca-eb6c-4900-9a97-47b8ccedc0d2
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
spre.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1453235
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
AI detected suspicious sample
Allocates memory in foreign processes
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Loading BitLocker PowerShell Module
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sigma detected: MSBuild connects to smtp port
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
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)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1453235 Sample: Payment_Bank Comfirmation.exe Startdate: 06/06/2024 Architecture: WINDOWS Score: 100 26 mail.kxnlaos.com 2->26 28 kxnlaos.com 2->28 30 2 other IPs or domains 2->30 34 Found malware configuration 2->34 36 Malicious sample detected (through community Yara rule) 2->36 38 Multi AV Scanner detection for submitted file 2->38 40 12 other signatures 2->40 8 Payment_Bank Comfirmation.exe 4 2->8         started        signatures3 process4 file5 24 C:\...\Payment_Bank Comfirmation.exe.log, ASCII 8->24 dropped 42 Writes to foreign memory regions 8->42 44 Allocates memory in foreign processes 8->44 46 Adds a directory exclusion to Windows Defender 8->46 48 Injects a PE file into a foreign processes 8->48 12 MSBuild.exe 2 8->12         started        16 powershell.exe 23 8->16         started        18 MSBuild.exe 8->18         started        20 2 other processes 8->20 signatures6 process7 dnsIp8 32 kxnlaos.com 192.185.113.233, 49709, 587 UNIFIEDLAYER-AS-1US United States 12->32 50 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 12->50 52 Tries to steal Mail credentials (via file / registry access) 12->52 54 Tries to harvest and steal ftp login credentials 12->54 56 Tries to harvest and steal browser information (history, passwords, etc) 12->56 58 Loading BitLocker PowerShell Module 16->58 22 conhost.exe 16->22         started        60 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 18->60 signatures9 process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/72d471434fc24b8edfd680d3d149e4de76d8bf6023005e29e74a25d6d9e5df3e
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/72d471434fc24b8edfd680d3d149e4de76d8bf6023005e29e74a25d6d9e5df3e/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2024-06-06 11:41:32 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
27 of 38 (71.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=olkhcq2pyjfy5x6wqdj5cspe3z3nrp3aemaf4kphjis5nwpf347a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
4af4e807a39641a52d870358fa8b6486927f7f5daeb94a2a75d9e117ba41a3ea
AgentTesla
5a9523bba8e40c9d642fd99e046c4c06ddb7174cb26da584ccc0db4aea139f87
AgentTesla
5c7c411ea48976a55a30558e1ce6147a7f28b6b99d84083e1f01de1db86bb588
AgentTesla
9590e1d446b60f2a62ed6e543d623a857061ca1e80a2a499a9ef7d6c97cc5cb5
AgentTesla
c177812f5ee5c7643659dba85dcdb7d86134d2a437a8c7934c9b63eb3a5b4530
AgentTesla
c907b5ee8b9aae5ad661042f2aed0338df90653b95dad072ef8d8c0b582bc46b
AgentTesla
+ 4'215 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla execution keylogger spyware stealer trojan
Link:
https://tria.ge/reports/240606-sxwe5sfh5w/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Command and Scripting Interpreter: PowerShell
AgentTesla
Unpacked files
SH256 hash:
1a1de9f3fe4c3a7ea7cd547cdd9d78b3873d6e243e544e5bb647452d6d9f6cfe
MD5 hash:
ceb52a5c98659e8905ea76737fe00c01
SHA1 hash:
bb7b30ff84d6aa26eaa0021c9fa3cd2c5a08e694
Link:
https://www.unpac.me/results/d2fd6cbf-8938-4a70-b663-a59883bc45be/
SH256 hash:
2e0fe0f7258871f7dc699989043bb1fb0a91bb703f40b6888b4f633a7091c865
MD5 hash:
9f8f3e1dde7e59ab5b99614b72376366
SHA1 hash:
b868699acb77666ca69ce279498e1c8e41044381
Link:
https://www.unpac.me/results/d2fd6cbf-8938-4a70-b663-a59883bc45be/
SH256 hash:
c19e168117b040b032093191dc219c8818069fbb8b3e65cd543967f757b70c06
MD5 hash:
17512809e61ea54c904ae002f753d90e
SHA1 hash:
56d649b52da39a2353bf9c032a06518d8c52c5d0
Detections:
AgentTesla
Create hunting rule
win_agent_tesla_g2
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Agenttesla_type2
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
INDICATOR_EXE_Packed_GEN01
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Link:
https://www.unpac.me/results/d2fd6cbf-8938-4a70-b663-a59883bc45be/
Parent samples :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 hash:
e9319f360d8400e7dd18207e0731d4222b7b88f6aece7641cb960a033dfbe043
MD5 hash:
90af36207084292ebceaf0aa6a1586f7
SHA1 hash:
2583769c47d4203a8263aefeeb72b7194e272d5e
Link:
https://www.unpac.me/results/d2fd6cbf-8938-4a70-b663-a59883bc45be/
SH256 hash:
72d471434fc24b8edfd680d3d149e4de76d8bf6023005e29e74a25d6d9e5df3e
MD5 hash:
2060e9f43f91def5a7e04c1b53020cf6
SHA1 hash:
dc3ab0a6de85543b26d7ae831faeaaeabb7765ef
Link:
https://www.unpac.me/results/d2fd6cbf-8938-4a70-b663-a59883bc45be/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/72d471434fc2/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/72d471434fc24b8edfd680d3d149e4de76d8bf6023005e29e74a25d6d9e5df3e

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 (HIGH_ENTROPY_VA)high

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