MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b332c650e06d11bab59af4aebc20489911399fbaa51c39a8591adc3cb84d649d. 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 3 File information Comments

SHA256 hash: b332c650e06d11bab59af4aebc20489911399fbaa51c39a8591adc3cb84d649d
SHA3-384 hash: a4dde9972222ec975508225d5cd8ed6915191c1e71483e401c993cd4b3e01f0bdfdad674e5240a2730a6ffe8e56d192d
SHA1 hash: e24a3e21f8f896a78c14d20d3d580e38b42b055e
MD5 hash: 831bc7797ab388cb10b3641f06c0f72f
humanhash: delaware-east-charlie-pip
File name:New order 0943323.exe
Download: download sample
Signature AgentTesla
File size:492'544 bytes
First seen:2021-11-10 06:14:37 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 6144:iCxkhWmyDtrDn0OH6fQ+OMK2SPE9Cr7+TrcRWxJw1FA2MK7F9fVYSc:iCLmyDtD006ft9oegI52MAxs
Threatray 12'572 similar samples on MalwareBazaar
TLSH T1EEA4013123B8CF96CD2D8A3E60B5E07213F4E55A2C62DA9D9F8175CB7E667011931A33
Reporter GovCERT_CH
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
95
Origin country :
n/a
Vendor Threat Intelligence
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
obfuscated packed
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:
Generic Malware
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
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)
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 / registry access)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Infostealer.DarkStealer
Status:
Malicious
First seen:
2021-11-10 02:41:40 UTC
AV detection:
14 of 28 (50.00%)
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
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
b5aef9af88b2bc6d37ebaf89d9f7fb48f52eb2379330b96f6d830298052572e3
MD5 hash:
1cece8febb44c082b264de99b5280e20
SHA1 hash:
b324a590a355deffd9937f90efdc98bd10e9897a
SH256 hash:
91655863c7906a8d20c7c782144f553c027843a72f2fdab2b1ccc80808083af0
MD5 hash:
b5044dd0e9c91b1a9185d491da7d07f2
SHA1 hash:
a9ff8129771d85f77b6a145f750c70e53f51125e
SH256 hash:
0d7995a2970159d2c58b22223b66e43bbac67899b4eae9e51740f0f1df7484bb
MD5 hash:
70495bfcdf4ff75dadc6f2fee0405f34
SHA1 hash:
1394b5c9a8dc27ae196f5c72b73baf33b69ad56f
SH256 hash:
b332c650e06d11bab59af4aebc20489911399fbaa51c39a8591adc3cb84d649d
MD5 hash:
831bc7797ab388cb10b3641f06c0f72f
SHA1 hash:
e24a3e21f8f896a78c14d20d3d580e38b42b055e
Malware family:
Agent Tesla v3
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:pe_imphash
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 b332c650e06d11bab59af4aebc20489911399fbaa51c39a8591adc3cb84d649d

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments