MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f1275d38c32f7ba6f9fd37c85c3bcc7437bfe85d30b8141220176e4b00717533. 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: 16


Intelligence 16 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f1275d38c32f7ba6f9fd37c85c3bcc7437bfe85d30b8141220176e4b00717533
SHA3-384 hash: 8741a0ea662767d9c026ab0919ef91019cbf5f68f58c225b33941e8c2e7fcef8656c79c56f52b999f5cc9fb2de9a275c
SHA1 hash: 634c7ce02120b119833722559ebefae0bd365b08
MD5 hash: a66fdde12faf0f568b9830be2d2a5a01
humanhash: mango-ceiling-princess-charlie
File name:Booking Form PIF.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:787'968 bytes
First seen:2023-11-27 09:19:59 UTC
Last seen:2023-12-05 07:16:40 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 12288:eO72CyeJcn0ypAFlDFY5+PnS1FMrckuroNQrV5gYEF:NV+AFlDOUPnSPMrct5Vvc
Threatray 2'142 similar samples on MalwareBazaar
TLSH T1C7F41211A008B552EADC7738AFB5DAF103306CCDAD169A3A78E93E8B77FC1574580B25
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon 0000000000000000 (872 x AgentTesla, 496 x Formbook, 296 x RedLineStealer)
Reporter adrian__luca
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
293
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Booking Form PIF.exe
Verdict:
Malicious activity
Analysis date:
2023-11-27 09:26:39 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/a9acd6e5-cb5a-4777-84be-27a190530ed3

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/460562/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.2548.10640.11447.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Creating a process with a hidden window
Launching a process
Restart of the analyzed sample
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed strictor
Link:
https://www.filescan.io/uploads/65645f4fbcca970107ce98a5/reports/a4fac6d0-89b8-4622-bf82-968083e6fb2d/overview
Verdict:
Malicious
Labled as:
Strictor.Generic
Link:
https://www.hybrid-analysis.com/sample/f1275d38c32f7ba6f9fd37c85c3bcc7437bfe85d30b8141220176e4b00717533
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/aa1435cd-60b8-4fce-80d4-b4b549d46a32
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1348355
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
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)
Sigma detected: Scheduled temp file as task from temp location
Snort IDS alert for network traffic
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 schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1348355 Sample: Booking_Form_PIF.exe Startdate: 27/11/2023 Architecture: WINDOWS Score: 100 40 mail.mayaklogistic.ru 2->40 42 mail.stackmail.com 2->42 46 Snort IDS alert for network traffic 2->46 48 Found malware configuration 2->48 50 Malicious sample detected (through community Yara rule) 2->50 52 8 other signatures 2->52 8 Booking_Form_PIF.exe 7 2->8         started        12 PnKcNPNWgpbhiS.exe 5 2->12         started        signatures3 process4 file5 36 C:\Users\user\AppData\...\PnKcNPNWgpbhiS.exe, PE32 8->36 dropped 38 C:\Users\user\AppData\Local\...\tmp28EF.tmp, XML 8->38 dropped 54 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->54 56 Uses schtasks.exe or at.exe to add and modify task schedules 8->56 58 Adds a directory exclusion to Windows Defender 8->58 14 Booking_Form_PIF.exe 2 8->14         started        18 powershell.exe 23 8->18         started        20 powershell.exe 23 8->20         started        22 schtasks.exe 1 8->22         started        60 Multi AV Scanner detection for dropped file 12->60 62 Machine Learning detection for dropped file 12->62 64 Injects a PE file into a foreign processes 12->64 24 PnKcNPNWgpbhiS.exe 12->24         started        26 schtasks.exe 12->26         started        signatures6 process7 dnsIp8 44 mail.stackmail.com 185.151.28.84, 49706, 49709, 587 NODE4-ASGB United Kingdom 14->44 28 conhost.exe 18->28         started        30 conhost.exe 20->30         started        32 conhost.exe 22->32         started        66 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 24->66 68 Tries to steal Mail credentials (via file / registry access) 24->68 70 Tries to harvest and steal browser information (history, passwords, etc) 24->70 34 conhost.exe 26->34         started        signatures9 process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/f1275d38c32f7ba6f9fd37c85c3bcc7437bfe85d30b8141220176e4b00717533
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f1275d38c32f7ba6f9fd37c85c3bcc7437bfe85d30b8141220176e4b00717533/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-11-26 23:59:32 UTC
File Type:
PE (.Net Exe)
Extracted files:
27
AV detection:
18 of 23 (78.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6etv2ogdf552n6p5g7efyo6moq3372c5gc4bierac5xewadrouzq._file
Verdict:
malicious
Label(s):
agenttesla_v4
Create hunting rule
Similar samples:
417c014bc55b923fc390e5db0a1c3ec3cc666440e16f20adc049e3bb1c3fbbdc
AgentTesla
6af6f1e03bf8c177c98b8fe74b5dd447c19d8e8534f4a901935df29242a04dbe
AgentTesla
9f6599786b1b7f64b75d3b570209b0cd0286011c89591cc71321191fb637afca
AgentTesla
b900561fb670c0e97d474ae9d54a8505010dd9b182823b1bca74e7242bc72102
AgentTesla
+ 2'132 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/231127-latjpsff25/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
d01f3dea3851602ba5a0586c60430d286adf6fcc7e17aab080601a66630606e5
MD5 hash:
579197d4f760148a9482d1ebde113259
SHA1 hash:
cf6924eb360c7e5a117323bebcb6ee02d2aec86d
Link:
https://www.unpac.me/results/f73965f3-3aca-4075-b4e8-5806e4ec5d16/
SH256 hash:
f64dfc91bfb593bdd82cedadcb351333bbf40ecc10f21f20f6358d680046cb47
MD5 hash:
0c25b216376855cabade15c814bb576e
SHA1 hash:
b7a5d326dec846613ed734faefa2b9439ed675e5
Detections:
AgentTesla
Create hunting rule
win_agent_tesla_g2
Create hunting rule
Agenttesla_type2
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_EXE_Packed_GEN01
Create hunting rule
Link:
https://www.unpac.me/results/f73965f3-3aca-4075-b4e8-5806e4ec5d16/
Parent samples :
f8aa3880202328a119071117878db0c3b5dc03a5cae3cb16e00cd2353598a913
f1275d38c32f7ba6f9fd37c85c3bcc7437bfe85d30b8141220176e4b00717533
0744c3eb29101e4278a482fb2a9cc9e43f05bd33ceab82a44a32d4e71c414922
SH256 hash:
b32f64139e9cfc3afa129ec4bd0adced5c90f5bb1d3cde1d1a6415165b875370
MD5 hash:
9385019216c64b66fb1e4ceae3ca9486
SHA1 hash:
ad74faf0fc06b34ff4ddd1f44b8cdea500c8fef6
Link:
https://www.unpac.me/results/f73965f3-3aca-4075-b4e8-5806e4ec5d16/
SH256 hash:
cd99570dcd29b059d0252577f4d4174b26a8dea4b8ae6fd07ec40954d84c46a7
MD5 hash:
515d22d2d55b96beb537c1888d7bebb0
SHA1 hash:
a7d5ee79f00d2e9b48eef4c115264ba4d5de36a7
Link:
https://www.unpac.me/results/f73965f3-3aca-4075-b4e8-5806e4ec5d16/
SH256 hash:
f1275d38c32f7ba6f9fd37c85c3bcc7437bfe85d30b8141220176e4b00717533
MD5 hash:
a66fdde12faf0f568b9830be2d2a5a01
SHA1 hash:
634c7ce02120b119833722559ebefae0bd365b08
Link:
https://www.unpac.me/results/f73965f3-3aca-4075-b4e8-5806e4ec5d16/
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/f1275d38c32f7ba6f9fd37c85c3bcc7437bfe85d30b8141220176e4b00717533

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.

Malspam

AgentTesla

Executable exe f1275d38c32f7ba6f9fd37c85c3bcc7437bfe85d30b8141220176e4b00717533

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/460562/

Comments