MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4f6d15e0a5a3dddd32bf3d244321742f2c47eae5d42c1124283c12328bcc1962. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments

SHA256 hash: 4f6d15e0a5a3dddd32bf3d244321742f2c47eae5d42c1124283c12328bcc1962
SHA3-384 hash: 83e7225795c2a4b11f7ce1239fe8864f2dbe988eba581bc7e2923146073e3e6647563d575fa3947b7beccb39c658942d
SHA1 hash: c6b18a4ff72ec0d6942c89a83c1327c9d322bef9
MD5 hash: 220cc005baad8704ef0db9de0ecffdb7
humanhash: speaker-pasta-oven-arizona
File name:QR 2021.6.17.exe
Download: download sample
Signature AgentTesla
File size:693'248 bytes
First seen:2021-06-17 12:51:24 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:zrrhlm4S4F3M9yqm2iN+pjT/OipftSUImy0+AfqJLTGM/PQyPeNKec1:z5Wu1eT/OSUrVtfBHQnDc
Threatray 6'611 similar samples on MalwareBazaar
TLSH 4CE4CF243AEAA129F177EF795AE474869AFEB7633703D44D2881038B0613E41DDD163A
Reporter GovCERT_CH
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
176
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
QR 2021.6.17.exe
Verdict:
Malicious activity
Analysis date:
2021-06-17 12:57:42 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
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.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
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)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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:
Threat name:
ByteCode-MSIL.Trojan.Woreflint
Status:
Malicious
First seen:
2021-06-17 01:35:56 UTC
AV detection:
20 of 29 (68.97%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
2e19d8ba1522ce2860868d1e3b28a6d601a36ca91a538f96cb525c11f17f7810
MD5 hash:
be02e60a56f391efeae578b2419228d2
SHA1 hash:
9862aece142ccda592eec4a2634029ee54f2d392
SH256 hash:
4f6d15e0a5a3dddd32bf3d244321742f2c47eae5d42c1124283c12328bcc1962
MD5 hash:
220cc005baad8704ef0db9de0ecffdb7
SHA1 hash:
c6b18a4ff72ec0d6942c89a83c1327c9d322bef9
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:pe_imphash
Rule name:Skystars_Malware_Imphash
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 4f6d15e0a5a3dddd32bf3d244321742f2c47eae5d42c1124283c12328bcc1962

(this sample)

  
Delivery method
Distributed via e-mail attachment

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