MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 74ed95be55a4a93e63882531daf9df44c58290144e0508c8375218bc45b43f29. 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: 17


Intelligence 17 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 74ed95be55a4a93e63882531daf9df44c58290144e0508c8375218bc45b43f29
SHA3-384 hash: c43b9de3bee635d48821a594131b124ccf71be8c50b092f53352036e48cf8d84813a1b3ece82062174a2a9f68912884e
SHA1 hash: 8e5e43a66b05c5eb5f4f7383d57c78925c478630
MD5 hash: 2f2f6d5f9b76005a0c2ae2f273b306dc
humanhash: steak-five-fix-chicken
File name:debit note pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:631'296 bytes
First seen:2023-09-08 19:18:42 UTC
Last seen:2023-09-11 12:20:26 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 12288:c2iNHxWoaAckN8HwvUwff0i5CTCmV+RIutYd+GakVJ5z:c11xjaeNDH0ak9V+R5tYkG/
Threatray 5'800 similar samples on MalwareBazaar
TLSH T17AD423CF594C09FCCA3303F11A1CA55B0B7BAB5535B1E3C92CA9329A856176EC3A3953
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
300
Origin country :
US US
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
debit note pdf.exe
Verdict:
Malicious activity
Analysis date:
2023-09-08 19:19:59 UTC
Tags:
agenttesla stealer
Link:
https://app.any.run/tasks/b4e58c11-2bce-49fb-bd05-58515cff8db8

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/447568/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Launching a process
Adding an exclusion to Microsoft Defender
Gathering data
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/74ed95be55a4a93e63882531daf9df44c58290144e0508c8375218bc45b43f29
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:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b04e843b-b100-4a5a-b48d-6d162b707a12
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1306440
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
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
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1306440 Sample: debit_note_pdf.exe Startdate: 08/09/2023 Architecture: WINDOWS Score: 100 52 Snort IDS alert for network traffic 2->52 54 Found malware configuration 2->54 56 Sigma detected: Scheduled temp file as task from temp location 2->56 58 8 other signatures 2->58 7 debit_note_pdf.exe 7 2->7         started        11 aLJVsNpocrhpKF.exe 5 2->11         started        13 RdYoK.exe 2->13         started        15 RdYoK.exe 2->15         started        process3 file4 46 C:\Users\user\AppData\...\aLJVsNpocrhpKF.exe, PE32 7->46 dropped 48 C:\Users\user\AppData\Local\...\tmp91EB.tmp, XML 7->48 dropped 70 Uses schtasks.exe or at.exe to add and modify task schedules 7->70 72 Writes to foreign memory regions 7->72 74 Allocates memory in foreign processes 7->74 78 2 other signatures 7->78 17 RegSvcs.exe 2 4 7->17         started        22 powershell.exe 21 7->22         started        24 powershell.exe 21 7->24         started        26 schtasks.exe 1 7->26         started        76 Machine Learning detection for dropped file 11->76 28 RegSvcs.exe 11->28         started        30 schtasks.exe 11->30         started        32 conhost.exe 13->32         started        34 conhost.exe 15->34         started        signatures5 process6 dnsIp7 50 mail.vpindustries.co.in 103.53.42.223, 49721, 49722, 587 PUBLIC-DOMAIN-REGISTRYUS India 17->50 44 C:\Users\user\AppData\Roaming\...\RdYoK.exe, PE32 17->44 dropped 60 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 17->60 62 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 17->62 64 Tries to steal Mail credentials (via file / registry access) 17->64 36 conhost.exe 22->36         started        38 conhost.exe 24->38         started        40 conhost.exe 26->40         started        66 Tries to harvest and steal browser information (history, passwords, etc) 28->66 68 Hides that the sample has been downloaded from the Internet (zone.identifier) 28->68 42 conhost.exe 30->42         started        file8 signatures9 process10
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/74ed95be55a4a93e63882531daf9df44c58290144e0508c8375218bc45b43f29/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-09-08 10:57:37 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
18 of 24 (75.00%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=otwzlpsvusut4y4ieuy5v6o7itcyfeaujycqrsbxkimlyrnuh4uq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0f350d7a72e30d6fa7234e953e127b426ffabb6960446a90a53d6c0dd6392138
AgentTesla
28fb4137db1dc5813064025021d0c18ca4117a2de7371629b8a5aae5bfe03523
AgentTesla
4ff573964a3b3fba89ec2d51aae4f3803b5aa614e56bbe9d91ba62f48413df6c
AgentTesla
57484231b68bfb5c3047448ba2020d2f683e22f9d86f31bb9e8a610567cb118c
AgentTesla
6818b7dbbe4752b07a9e9aa8c52e4e7544b71f062bb6a5f4b7e0c9172601fa97
AgentTesla
832d1e7aff9cc3600ec1c6deb39c571184e02cb5aea81538d91b4e9a805ea58f
AgentTesla
cf5076ce2ae1cbfb94993dbfb3f5f2c9c488fda02aa30da75693645a214b6459
AgentTesla
+ 5'790 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/230908-x1hexafa2t/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Checks computer location settings
AgentTesla
Unpacked files
SH256 hash:
2496a1e4d188c03dc649f53b9599ddc5ad85db174485d4e5f059299dd4b99974
MD5 hash:
6a8601c2aadfb6203b5f7f5afea68d1f
SHA1 hash:
fd88c74e74dc9c168e8c0d30ca9bb31c23431273
Link:
https://www.unpac.me/results/ea64928a-a109-4c42-98e6-e330efbabe21/
SH256 hash:
342a1c58735a0b7bb5c43d41465821e9747f5c11b708cf9712511af475d18d07
MD5 hash:
8271d8ed028778b0b560add4bb06487e
SHA1 hash:
a8cbe68147eda020cbd5b5e03cc0ca545ddaf638
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/ea64928a-a109-4c42-98e6-e330efbabe21/
Parent samples :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 hash:
285c7e50f5a600746ab3825b16203869bb1d4909c982a2092f75dfded2d8a2ec
MD5 hash:
ac1bcfc5c8ea7d4fc9a77e10886ed0fc
SHA1 hash:
7ddb35f1f10de6ae3790e487ce6be6ad3a5630db
Link:
https://www.unpac.me/results/ea64928a-a109-4c42-98e6-e330efbabe21/
SH256 hash:
0630b864e828fff2d66f33ab7d00fad231df4c00fc0bbad313ee0d12ca503198
MD5 hash:
f559a9abbd849eb977d262d597d6e4fd
SHA1 hash:
0a8769b40b026852690c89b913c2812817ef43c8
Link:
https://www.unpac.me/results/ea64928a-a109-4c42-98e6-e330efbabe21/
Parent samples :
cef72412a1dd9486bae5f7e606d4330660fba98575ba1c939559ccc83536f41a
81ccf158093718305b3499d0f16d8a82bcad69f2740066daca8d5b5ca9979688
SH256 hash:
74ed95be55a4a93e63882531daf9df44c58290144e0508c8375218bc45b43f29
MD5 hash:
2f2f6d5f9b76005a0c2ae2f273b306dc
SHA1 hash:
8e5e43a66b05c5eb5f4f7383d57c78925c478630
Link:
https://www.unpac.me/results/ea64928a-a109-4c42-98e6-e330efbabe21/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/74ed95be55a4/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/74ed95be55a4a93e63882531daf9df44c58290144e0508c8375218bc45b43f29

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

zip 840b54aed2cac2e9919f536c3e8f481daffb72b3643e482c92ab356357a1fd4e

AgentTesla

Executable exe 74ed95be55a4a93e63882531daf9df44c58290144e0508c8375218bc45b43f29

(this sample)

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/447568/
  
Dropped by
SHA256 840b54aed2cac2e9919f536c3e8f481daffb72b3643e482c92ab356357a1fd4e
  
Dropped by
MD5 d240eb0937fa00eef6977bac32111831

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