MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9ed5245661ff83b3ac5baa844f3ead199d53bb2fb7f5d3df3ea204bc1bfa561e. 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 17 File information Comments
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SHA256 hash: 9ed5245661ff83b3ac5baa844f3ead199d53bb2fb7f5d3df3ea204bc1bfa561e
SHA3-384 hash: 9de0b490d84f6c83e847535ec519f69baf9ab326d9efb29baf37ffc9ba9fffd65f5d30b272abf05f34c129ea4fba188a
SHA1 hash: 938be131b0dbe2bcc76e21f6c69935e1004d9461
MD5 hash: 53270c6f295520b4b048de2eeb85764a
humanhash: nebraska-burger-berlin-mississippi
File name:rCompany_Profile.pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:713'728 bytes
First seen:2024-02-23 14:43:37 UTC
Last seen:2024-02-23 15:37:29 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:cXJibRzjuN58nVJaKSUzlpu/2htSgLrWWzPzwoptmvcvEmcQAKXV6kzBh33:cXJibRzj65MJaPUbHSgHjrrtkKEpwXVd
TLSH T169E4231223EAD373CE5B4BBC15A863114B36B0496807FFE27F9860DE5967F124E12987
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4504/4/1)
Reporter FXOLabs
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
4
# of downloads :
364
Origin country :
BR BR
Vendor Threat Intelligence
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/477515/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.13498.31737.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
DNS request
Connection attempt
Sending a custom TCP request
Creating a file in the %AppData% subdirectories
Reading critical registry keys
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm masquerade packed
Link:
https://www.filescan.io/uploads/65d8af3522703c3491acbaec/reports/091e8a2d-85c0-40db-86ba-ef1a583d1350/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/9ed5245661ff83b3ac5baa844f3ead199d53bb2fb7f5d3df3ea204bc1bfa561e
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
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/aa86eb4f-f2dd-48fd-9494-02bdb634de57
Result
Threat name:
AgentTesla, PureLog Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1397706
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
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Installs a global keyboard hook
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: Suspicious Double Extension File Execution
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)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected PureLog Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1397706 Sample: rCompany_Profile.pdf.exe Startdate: 23/02/2024 Architecture: WINDOWS Score: 100 29 webmail.senofech-industry.com 2->29 31 api.ipify.org 2->31 47 Found malware configuration 2->47 49 Malicious sample detected (through community Yara rule) 2->49 51 Multi AV Scanner detection for submitted file 2->51 53 10 other signatures 2->53 7 rCompany_Profile.pdf.exe 3 2->7         started        10 plQRn123nur.exe 3 2->10         started        12 plQRn123nur.exe 2 2->12         started        signatures3 process4 signatures5 55 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->55 57 Injects a PE file into a foreign processes 7->57 14 rCompany_Profile.pdf.exe 16 5 7->14         started        59 Multi AV Scanner detection for dropped file 10->59 61 Machine Learning detection for dropped file 10->61 19 plQRn123nur.exe 14 2 10->19         started        21 plQRn123nur.exe 2 12->21         started        23 plQRn123nur.exe 12->23         started        process6 dnsIp7 33 webmail.senofech-industry.com 91.235.116.180, 587 THCPROJECTSRO Romania 14->33 35 api.ipify.org 172.67.74.152, 443, 49734, 49742 CLOUDFLARENETUS United States 14->35 25 C:\Users\user\AppData\...\plQRn123nur.exe, PE32 14->25 dropped 27 C:\Users\...\plQRn123nur.exe:Zone.Identifier, ASCII 14->27 dropped 37 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->37 39 Tries to steal Mail credentials (via file / registry access) 14->39 41 Hides that the sample has been downloaded from the Internet (zone.identifier) 14->41 43 Tries to harvest and steal browser information (history, passwords, etc) 21->43 45 Installs a global keyboard hook 21->45 file8 signatures9
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/9ed5245661ff83b3ac5baa844f3ead199d53bb2fb7f5d3df3ea204bc1bfa561e
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9ed5245661ff83b3ac5baa844f3ead199d53bb2fb7f5d3df3ea204bc1bfa561e/
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2024-02-23 13:38:41 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
18 of 24 (75.00%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=t3ksivtb76b3hlc3vkce6pvndgovhozpw725hxz6uiclyg72kypa._file
Verdict:
malicious
Label(s):
agenttesla_v4
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agenttesla
Create hunting rule
Result
Malware family:
agenttesla
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Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/240223-r35qbsbc52/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
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:
cbf850de6b8cc91ee4e74d4dbdd766625b16d879aea24b652dbbe2c6515e3f68
MD5 hash:
7c3050fa273a71f8971ede53989c6c94
SHA1 hash:
ae55b59f5157b8a9b1e26c79ace60c93e468926f
Link:
https://www.unpac.me/results/6e8ef6bc-d2e9-4fb5-8c9a-51bd66de4e75/
SH256 hash:
d8fd390dae7e0c5f65346680bd76d9c7232981b934178c8d713a7bcf9fb48897
MD5 hash:
6912649b406ccaf84d12c58638bc4a15
SHA1 hash:
aa6b204779f9995737a13acb78d90c69e60b771e
Link:
https://www.unpac.me/results/6e8ef6bc-d2e9-4fb5-8c9a-51bd66de4e75/
SH256 hash:
baa8dfbeae9bdf4b06bf0ed9b66bb1084f5ffa0eca649162e052be1001123470
MD5 hash:
0f57993a088503d5de2a11c22ecd01dd
SHA1 hash:
70a0e351733dcce878d4db662a895f8949c6a9dc
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/6e8ef6bc-d2e9-4fb5-8c9a-51bd66de4e75/
Parent samples :
bae5ed6add08d579870023e6fc2cd35289f616cbbe258c69360f0e0e022221a4
446fdf01547a33559546ea0b673faf9810c1eb79361bc29e767ee08bbf668cd9
9ed5245661ff83b3ac5baa844f3ead199d53bb2fb7f5d3df3ea204bc1bfa561e
7db939f103732a9f11c55ba54b8b7aaaa35309cfda3eec039dd71d6bd9d331da
SH256 hash:
ec592062c41d26d7046ab135fbabaf80e69900ba940ca654261cda17109f8769
MD5 hash:
09f7fb78314d30bf7c69d72caa9da978
SHA1 hash:
5536e0f86fe6e36f11e5ba03a8f559675dd82f30
Link:
https://www.unpac.me/results/6e8ef6bc-d2e9-4fb5-8c9a-51bd66de4e75/
SH256 hash:
42e5bbee4b498550f505c1232326adbf9d5d23c7e90174eb142b4963b879fe7b
MD5 hash:
100a8095e042378d2c227eb0ff37b6d4
SHA1 hash:
32c4a6457d7c01e9e135c3750d571114bc0ef3a0
Link:
https://www.unpac.me/results/6e8ef6bc-d2e9-4fb5-8c9a-51bd66de4e75/
SH256 hash:
9ed5245661ff83b3ac5baa844f3ead199d53bb2fb7f5d3df3ea204bc1bfa561e
MD5 hash:
53270c6f295520b4b048de2eeb85764a
SHA1 hash:
938be131b0dbe2bcc76e21f6c69935e1004d9461
Link:
https://www.unpac.me/results/6e8ef6bc-d2e9-4fb5-8c9a-51bd66de4e75/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9ed5245661ff/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/9ed5245661ff83b3ac5baa844f3ead199d53bb2fb7f5d3df3ea204bc1bfa561e

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:AgentTeslaV3
Create hunting rule
Author:ditekshen
Description:AgentTeslaV3 infostealer payload
Rule name:AgentTesla_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
Rule name:INDICATOR_EXE_Packed_GEN01
Create hunting rule
Author:ditekSHen
Description:Detect packed .NET executables. Mostly AgentTeslaV4.
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many file transfer clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing Windows vault credential objects. Observed in infostealers
Rule name:malware_Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:Multifamily_RAT_Detection
Create hunting rule
Author:Lucas Acha (http://www.lukeacha.com)
Description:Generic Detection for multiple RAT families, PUPs, Packers and suspicious executables
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
Rule name:Windows_Generic_Threat_9f4a80b2
Create hunting rule
Author:Elastic Security
Rule name:Windows_Trojan_AgentTesla_ebf431a8
Create hunting rule
Author:Elastic Security
Reference:https://www.elastic.co/security-labs/attack-chain-leads-to-xworm-and-agenttesla

File information

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

Malspam

AgentTesla

Executable exe 9ed5245661ff83b3ac5baa844f3ead199d53bb2fb7f5d3df3ea204bc1bfa561e

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/477515/

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