MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ceb61a3c32747d2a429f03e2f203c8fa617b18b8d544a514ecbff042243e80f6. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ceb61a3c32747d2a429f03e2f203c8fa617b18b8d544a514ecbff042243e80f6
SHA3-384 hash: ad57ced5e3242078d940413b16261645cdc8dd470a8a65760797c6065114099d3acec9d0c6421ec817a57ec2fc8ad834
SHA1 hash: 40e4af36c2ff366e1f2a7ca7ccec700ed9c66614
MD5 hash: 34644a03654506a552b95f8db796e0e2
humanhash: freddie-zulu-nevada-mississippi
File name:z32CurriculumVitaeCatalinaMunoz.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:719'360 bytes
First seen:2024-05-16 06:33:32 UTC
Last seen:2024-05-16 08:49:01 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:k4J2iN3skSKSIwUbKdZVn2mB9LzzB5QCl62oPKLTkllXn/QYoDqcZt:k019JSNI/2/VnD9Lffk2IKcfXn/PoDq
TLSH T17BE42348B7A8876FD63F47F0C99484A19374388B9F70D68628D415DEC862BA24711FEB
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) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter FXOLabs
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
396
Origin country :
BR BR
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
ceb61a3c32747d2a429f03e2f203c8fa617b18b8d544a514ecbff042243e80f6.exe
Verdict:
Malicious activity
Analysis date:
2024-05-16 06:36:48 UTC
Tags:
evasion agenttesla stealer
Link:
https://app.any.run/tasks/7c45fd1d-0642-4929-a5e3-1fd58a057208

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

Gathering data
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
DNS request
Connection attempt
Sending a custom TCP request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6645a8db3313f70f0afd4590/reports/b57a9d36-bf12-4a98-997c-0d51fad879ef/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/ceb61a3c32747d2a429f03e2f203c8fa617b18b8d544a514ecbff042243e80f6
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/d8c0926f-96e9-4e2e-91db-2697668c7da0
Result
Threat name:
AgentTesla, PureLog Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1442440
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Injects a PE file into a foreign processes
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)
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)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected PureLog Stealer
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/ceb61a3c32747d2a429f03e2f203c8fa617b18b8d544a514ecbff042243e80f6
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ceb61a3c32747d2a429f03e2f203c8fa617b18b8d544a514ecbff042243e80f6/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2024-05-15 11:44:58 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
19 of 24 (79.17%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=z23bupbsor6suqu7aprpea6i7jqxwgfy2vckkfhmx7yeejb6qd3a._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/240516-hbq87age47/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Looks up external IP address via web service
Reads WinSCP keys stored on the system
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:
f540e8d603962027b3a1f8b86d035281bfbdd3a05a621ead255825bc2082632a
MD5 hash:
d172f59251b97b415b621d302e1be2b7
SHA1 hash:
b1534e603749c901b5ac185f20e281f6be7fa908
Link:
https://www.unpac.me/results/8d08e8aa-e0bc-4aac-9ffc-5eaca8625a4a/
SH256 hash:
975a454835e031a37b391a66f6fb5fd697ae369e501c6f2bce06af22a86dd2a2
MD5 hash:
fb7d3a274f7889af43e90cc2f6662d08
SHA1 hash:
68afefe7db5930e27e6f4fa9685f299bcab74277
Link:
https://www.unpac.me/results/8d08e8aa-e0bc-4aac-9ffc-5eaca8625a4a/
SH256 hash:
c09f0b92365eb47b09362a15fcb60a216ab36b0eeadc9209f5ca1246062137d8
MD5 hash:
3348fb07b2dbf7d897160a718a273bd7
SHA1 hash:
488110e0a25b8d19a368c79dccee3ae4078194ce
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/8d08e8aa-e0bc-4aac-9ffc-5eaca8625a4a/
Parent samples :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 hash:
3642a6158ee91df5b19af0ca30ee5fe9d687fa0a2d90feabb3366b7798ffb4f7
MD5 hash:
6de84e5a7e1a3886bf0077f888a83457
SHA1 hash:
26aa14b81281665c84839ba1a1cff9c9e5254ca5
Link:
https://www.unpac.me/results/8d08e8aa-e0bc-4aac-9ffc-5eaca8625a4a/
SH256 hash:
ceb61a3c32747d2a429f03e2f203c8fa617b18b8d544a514ecbff042243e80f6
MD5 hash:
34644a03654506a552b95f8db796e0e2
SHA1 hash:
40e4af36c2ff366e1f2a7ca7ccec700ed9c66614
Link:
https://www.unpac.me/results/8d08e8aa-e0bc-4aac-9ffc-5eaca8625a4a/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ceb61a3c3274/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/ceb61a3c32747d2a429f03e2f203c8fa617b18b8d544a514ecbff042243e80f6

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:NETexecutableMicrosoft
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 ceb61a3c32747d2a429f03e2f203c8fa617b18b8d544a514ecbff042243e80f6

(this sample)

  
Delivery method
Distributed via e-mail attachment

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

Comments