MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a306a3946f4b31aa9c89320318bd2060a71077850d735ec94fe1cef950d0d9d3. 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: 13


Intelligence 13 IOCs YARA 7 File information Comments

SHA256 hash: a306a3946f4b31aa9c89320318bd2060a71077850d735ec94fe1cef950d0d9d3
SHA3-384 hash: 6735d0676d03f084c8beeaf1a3b7dc11c529c42d4b266dd06bfd1c2a861b1f75241433ab1246aec2eb3d799bc7d730bb
SHA1 hash: bfea50a9fd1af339c758f685fd343915cf440b95
MD5 hash: 2efa4a55647ec5673aac8cd612026d21
humanhash: crazy-september-paris-beer
File name:FFQ-2924 N-ANDALUSIA.exe
Download: download sample
Signature AgentTesla
File size:1'212'928 bytes
First seen:2022-03-17 11:21:58 UTC
Last seen:2022-03-17 13:12:29 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'653 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 24576:1L3W9xDEMc1MDpvxR43wHfVC25kugYfW0X9SDpRIRV:1L3yxDi1qdxR4gHfVCgFgYf4vu
Threatray 15'307 similar samples on MalwareBazaar
TLSH T11E45125A3BB48523E1AE03F164970448CFF0711A200AE76EEE81B5E85D633DD9E5F267
Reporter cocaman
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
216
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
FFQ-2924 N-ANDALUSIA.exe
Verdict:
Malicious activity
Analysis date:
2022-03-18 04:16:38 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
control.exe keylogger obfuscated packed replace.exe shell32.dll
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
Detection:
malicious
Classification:
troj.adwa.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
.NET source code references suspicious native API functions
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-03-17 11:22:19 UTC
File Type:
PE (.Net Exe)
Extracted files:
29
AV detection:
18 of 27 (66.67%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Drops file in Drivers directory
AgentTesla Payload
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot2043981125:AAGaa5K6uc5rV5LARENbXhpoD0InPrKgKJI/sendDocument
Unpacked files
SH256 hash:
5d4d1ac304e5ceb5c99ff890c7b6c7b561e6c8f32808bd3edf57d7e65c5d91e2
MD5 hash:
4e606c0765a0b0587d4fc33becb77082
SHA1 hash:
c2f669ed99d285c6e4117e1f7ead8208161bdd08
SH256 hash:
6ff21c090296e9fd3ec2b17e03e184e2396adf4013b2a4f4c9dea5bd7aff38f7
MD5 hash:
7c3fb3e3d91e338ae917c4cb46895e71
SHA1 hash:
ba577b8ccb3c6bbc5e9e3a838aec98859cd4dbaa
SH256 hash:
14fe177dec2e72e3a949d3f0312bd11f505ad1004a5f92a7f96eba0765fefb81
MD5 hash:
929b8f6908fe286c0353a02455380d76
SHA1 hash:
aae7f40b80e587388e070e115c73464a4fb1c9c8
SH256 hash:
a0ab5252a886dd650a3f44cf870d31bef0d538f5b7887a275b95da827a7d6bdd
MD5 hash:
7d7d0fd0cbf73987ea4144f233e50356
SHA1 hash:
67338a5d7686adc91f71ddeb2d20bbe909cffeb5
SH256 hash:
a306a3946f4b31aa9c89320318bd2060a71077850d735ec94fe1cef950d0d9d3
MD5 hash:
2efa4a55647ec5673aac8cd612026d21
SHA1 hash:
bfea50a9fd1af339c758f685fd343915cf440b95
Malware family:
AgentTesla
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.

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:ach_AgentTesla_20200929
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:AgentTeslaV3
Author:ditekshen
Description:AgentTeslaV3 infostealer payload
Rule name:MALWARE_Win_AgentTeslaV3
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash
Rule name:Telegram_Exfiltration_Via_Api
Author:lsepaolo
Rule name:win_agent_tesla_v1
Author:Johannes Bader @viql
Description:detects Agent Tesla

File information


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

Malspam

AgentTesla

Executable exe a306a3946f4b31aa9c89320318bd2060a71077850d735ec94fe1cef950d0d9d3

(this sample)

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