MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e1b2bdcecafc712713647e95e0a5eb4f66c180d2fe0a357016772a85f7a0b86c. 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: 15


Intelligence 15 IOCs YARA 15 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e1b2bdcecafc712713647e95e0a5eb4f66c180d2fe0a357016772a85f7a0b86c
SHA3-384 hash: be69ac605a0c8417672b2437bea9674ca09b2c8fd9809a6757e87557098011d8954ea7fcf7a1e4654e4a1f09afb3804e
SHA1 hash: 66d91d31b56164b3e47f82f48ba9c32c254b8c2d
MD5 hash: 2004e2902f0671f9ccf376bd00fe3a8a
humanhash: equal-louisiana-fillet-fourteen
File name:TEKLİF TALEP VE FİYAT TEKLİFİ_xlxs.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:680'960 bytes
First seen:2024-02-16 12:23:35 UTC
Last seen:2024-02-20 10:32:26 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'454 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:Y4FQ4W3bN5gngXEvICrcml42ri91/FMVfqg4oWSRyq2xkd+6dIGG:3AbN5P0ACIzntMVzbWSRn
Threatray 5'865 similar samples on MalwareBazaar
TLSH T1DFE42286AEF82721EB79C3F218702115DB79B175E150E33D9ED793FA1AA3B141B12207
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 abuse_ch
Tags:AgentTesla exe geo TUR

Intelligence

File Origin
# of uploads :
3
# of downloads :
295
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
e1b2bdcecafc712713647e95e0a5eb4f66c180d2fe0a357016772a85f7a0b86c.exe
Verdict:
Malicious activity
Analysis date:
2024-02-16 12:53:36 UTC
Tags:
stealer agenttesla
Link:
https://app.any.run/tasks/c10c52c9-9303-451a-92fc-0e43f8bd4fe4

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
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
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Launching a process
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/e1b2bdcecafc712713647e95e0a5eb4f66c180d2fe0a357016772a85f7a0b86c
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/67f1bca1-5fe1-4ecd-8682-723d1a32eed4
Result
Threat name:
AgentTesla, PureLog Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1393438
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.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
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)
Sample uses string decryption to hide its real strings
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Scheduled temp file as task from temp location
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
Yara detected PureLog Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1393438 Sample: TEKL#U0130F TALEP VE F#U013... Startdate: 16/02/2024 Architecture: WINDOWS Score: 100 44 cp8nl.hyperhost.ua 2->44 48 Found malware configuration 2->48 50 Malicious sample detected (through community Yara rule) 2->50 52 Sigma detected: Scheduled temp file as task from temp location 2->52 54 13 other signatures 2->54 8 vfdCYLG.exe 5 2->8         started        11 TEKL#U0130F TALEP VE F#U0130YAT TEKL#U0130F#U0130_xlxs.exe 7 2->11         started        signatures3 process4 file5 56 Multi AV Scanner detection for dropped file 8->56 58 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->58 60 Injects a PE file into a foreign processes 8->60 14 vfdCYLG.exe 8->14         started        17 schtasks.exe 8->17         started        19 vfdCYLG.exe 8->19         started        40 C:\Users\user\AppData\Roaming\vfdCYLG.exe, PE32 11->40 dropped 42 C:\Users\user\AppData\Local\...\tmp7EA1.tmp, XML 11->42 dropped 62 Adds a directory exclusion to Windows Defender 11->62 21 TEKL#U0130F TALEP VE F#U0130YAT TEKL#U0130F#U0130_xlxs.exe 2 11->21         started        24 powershell.exe 23 11->24         started        26 powershell.exe 23 11->26         started        28 4 other processes 11->28 signatures6 process7 dnsIp8 64 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->64 66 Tries to steal Mail credentials (via file / registry access) 14->66 68 Tries to harvest and steal browser information (history, passwords, etc) 14->68 30 conhost.exe 17->30         started        46 cp8nl.hyperhost.ua 185.174.175.187, 49707, 49708, 587 ITLDC-NLUA Ukraine 21->46 32 conhost.exe 24->32         started        34 WmiPrvSE.exe 24->34         started        36 conhost.exe 26->36         started        38 conhost.exe 28->38         started        signatures9 process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/e1b2bdcecafc712713647e95e0a5eb4f66c180d2fe0a357016772a85f7a0b86c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e1b2bdcecafc712713647e95e0a5eb4f66c180d2fe0a357016772a85f7a0b86c/
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2024-02-16 07:28:44 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
16 of 24 (66.67%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4gzl3twk7rysoe3ep2k6bjplj5tmdags7yfdk4awo4vil55axbwa._file
Verdict:
malicious
Label(s):
agenttesla_v4
Create hunting rule
agenttesla
Create hunting rule
Similar samples:
1fa497fd2ea5004a12f885d7dac2b47c0494aae2fbe45eb70f96a7f3bb03cbd1
AgentTesla
805359e8add29af8ed6534df363b834315943a8d8af92579a660aa2645531086
AgentTesla
e1b2bdcecafc712713647e95e0a5eb4f66c180d2fe0a357016772a85f7a0b86c
AgentTesla
f8e6a45b38617e1eb1fd2007d74bda7e24cd4fe3308d0f70aaa72bb229c2046a
AgentTesla
+ 5'855 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/240216-pk3rxaah3t/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Checks computer location settings
Unpacked files
SH256 hash:
ab3d870b57ffaac449078340a00ba6e0b2bd551444b1fd04fb2e26f80591f044
MD5 hash:
45e5bc690da784b17a8712f0c9d90b9e
SHA1 hash:
ee44c7590640799d7cf17e7fea505d0fea1741f0
Detections:
INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Link:
https://www.unpac.me/results/df22246b-4ea7-46e8-86a8-a50ae1269978/
Parent samples :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 hash:
72638f4b30cc9dab51d31216991957bf1cd118b8a8743227b3e8f9c4805f7628
MD5 hash:
2a8240bba06e832ee5d136a0a7e5b5b9
SHA1 hash:
de49d9b33004a4a622a4279b3ee2b3e3e5cd012b
Link:
https://www.unpac.me/results/df22246b-4ea7-46e8-86a8-a50ae1269978/
SH256 hash:
e095e076d1710c1a8a5e0cde93737c2ed69d4e257bd4d8ad30e6c7fb9127a3bd
MD5 hash:
f568f96bb8557300553cc8c97cf6d9b1
SHA1 hash:
236f7d70f7152f310c0280b6c602b30c84f4cb8f
Link:
https://www.unpac.me/results/df22246b-4ea7-46e8-86a8-a50ae1269978/
SH256 hash:
f3c655b7405b888e1b70fc1514624e6679d5275195124dab147d676335a14564
MD5 hash:
6a0dd0417a45366517804ad211553702
SHA1 hash:
005ed2faba3389af1df01ab5a3079b82402c8f75
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/df22246b-4ea7-46e8-86a8-a50ae1269978/
Parent samples :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 hash:
e1b2bdcecafc712713647e95e0a5eb4f66c180d2fe0a357016772a85f7a0b86c
MD5 hash:
2004e2902f0671f9ccf376bd00fe3a8a
SHA1 hash:
66d91d31b56164b3e47f82f48ba9c32c254b8c2d
Link:
https://www.unpac.me/results/df22246b-4ea7-46e8-86a8-a50ae1269978/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e1b2bdcecafc/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/e1b2bdcecafc712713647e95e0a5eb4f66c180d2fe0a357016772a85f7a0b86c

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: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_Trojan_AgentTesla_ebf431a8
Create hunting rule
Author:Elastic Security

File information

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

Malspam

AgentTesla

Executable exe e1b2bdcecafc712713647e95e0a5eb4f66c180d2fe0a357016772a85f7a0b86c

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments