MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 49b3803530349aea6e6c1c07812f740c42bda10357ad4d83908a55b3c35ecfda. 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: 9


Intelligence 9 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 49b3803530349aea6e6c1c07812f740c42bda10357ad4d83908a55b3c35ecfda
SHA3-384 hash: 3c83e89fb6f717139bc07a93741c66e678659504b2c562f5ef3aae86313f8116171dbbfeb2e36afed28b430aa08142b6
SHA1 hash: 922b465d69a8a03dca4eb32bb40683b8387563cf
MD5 hash: 09eb1d3a9a5d4225b9499f3e10be6db8
humanhash: eight-south-jersey-lactose
File name:Garanti BBVA Payment Slip.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:813'056 bytes
First seen:2021-05-11 06:59:16 UTC
Last seen:2021-05-11 08:03:50 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:fqkyiwdXAHtNiSZcZZC0ar+mdaoVOlaL5eJ4Lu9tvGSHA/lRQsQaFyUUPQ3F:tUiCrarF+lal40EDAfQmFVp
Threatray 4'797 similar samples on MalwareBazaar
TLSH 9D05230323D8CAA0D0BE43F960777E8523B4E905A322FB9D2E5451BCB5A36C5CB497D9
Reporter abuse_ch
Tags:AgentTesla exe GarantiBBVA geo TUR

Intelligence

File Origin
# of uploads :
2
# of downloads :
135
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/154857/
Detection(s):
SecuriteInfo.com.Scr.Malcodegdn30.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Connection attempt
Sending a UDP request
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/778310
Signature
.NET source code contains very large array initializations
Found evasive API chain (trying to detect sleep duration tampering with parallel thread)
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for sample
Modifies the hosts file
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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 access)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/49b3803530349aea6e6c1c07812f740c42bda10357ad4d83908a55b3c35ecfda/
Threat name:
ByteCode-MSIL.Infostealer.Coins
Create hunting rule
Status:
Malicious
First seen:
2021-05-11 07:00:24 UTC
AV detection:
8 of 47 (17.02%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jgzyanjqgsnou3tmdqdycl3ubrbl3iidk6wu3a4qrjk3hq26z7na._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
3309b8cc64c1829ea415343dceff82184eebe0fae9108ec3c9f26a415127de52
AgentTesla
3ca4534bca4c747c5cd29a1810733cdbaaaf85d8a6e03e23396faa9934b3ffad
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495239420400a2e812fa7a1ad3d0050a746016c59e9a9b00247e42b6d67eab4d
AgentTesla
7a8e36ae559e57a2692eb06853f2824bf7fcd22a89ec8c039ac6d6223741e719
AgentTesla
84aff154ff6475dfe98c65e5650ed5e63a219d4af2c0cad67daae9d4ad014878
AgentTesla
ad955529bf96483828333f5a0b6c69d1bdacc0798123470d8de0875c75b9010d
AgentTesla
c87af83b16c89ee0d12abfe8dbaa50b2c5fd97aacd8f2e440bdac6e63730eeda
AgentTesla
dd8cb0b0a45253ca00dff802d1505f6225b5bd54c742c12c0ab30aa5b3ee7c21
AgentTesla
fbb7fdfb799b4afa4f6d45b7e1adf7943a8d32c38569c8bd85620d5f09d170d5
AgentTesla
+ 4'787 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/210511-jyftm5b58j/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Drops file in Drivers directory
AgentTesla Payload
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.85
Link:
https://yomi.yoroi.company/submissions/49b3803530349aea6e6c1c07812f740c42bda10357ad4d83908a55b3c35ecfda

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: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.

Cape
Cape
https://www.capesandbox.com/analysis/154857/

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