MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cb946347a9299eb757a05a41e423193f911e461e1b0896dfac95c42267bea7ff. 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: 16


Intelligence 16 IOCs YARA 5 File information Comments

SHA256 hash: cb946347a9299eb757a05a41e423193f911e461e1b0896dfac95c42267bea7ff
SHA3-384 hash: 6eb0a406245c9f6a4b88c1b29d5d89ecad2bf90b02cdb23b45b277a60faedd3bfa40e99ab4c975c864a6d07025183662
SHA1 hash: 4a00ceeaacba0ab62a9b7be7a91533fc55a5750b
MD5 hash: a34be31bfa59a9779821b759dc797934
humanhash: spring-august-mississippi-hot
File name:Purchase Inquiry_pdf.exe
Download: download sample
Signature AgentTesla
File size:281'083 bytes
First seen:2023-06-22 07:50:35 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 099c0646ea7282d232219f8807883be0 (476 x Formbook, 210 x Loki, 107 x AgentTesla)
ssdeep 6144:QsSGhkMy9nTFg7h++tpBZ1OhK59m/oyP8tLK1cChue:6+6Fg5puKrmdkNkcTe
Threatray 3'427 similar samples on MalwareBazaar
TLSH T10154126D6AEB9CA3F05635305EA2DB27E3F5F9C42741124B5F70CFAC2812243DE19A91
TrID 92.7% (.EXE) NSIS - Nullsoft Scriptable Install System (846567/2/133)
3.4% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
1.1% (.EXE) Win64 Executable (generic) (10523/12/4)
0.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
0.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter cocaman
Tags:AgentTesla DHL exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
249
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
Purchase Inquiry_pdf.exe
Verdict:
Malicious activity
Analysis date:
2021-05-26 20:17:50 UTC
Tags:
installer trojan rat agenttesla

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

Behaviour
Searching for the window
Creating a file in the %temp% directory
Creating a file
Launching a process
Creating a window
Using the Windows Management Instrumentation requests
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
lolbin overlay packed shell32.dll vobfus
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
Antivirus / Scanner detection for submitted sample
Found malware configuration
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
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)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Tnega
Status:
Malicious
First seen:
2021-05-25 07:02:24 UTC
File Type:
PE (Exe)
Extracted files:
8
AV detection:
29 of 37 (78.38%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Loads dropped DLL
AgentTesla payload
AgentTesla
Unpacked files
SH256 hash:
cb946347a9299eb757a05a41e423193f911e461e1b0896dfac95c42267bea7ff
MD5 hash:
a34be31bfa59a9779821b759dc797934
SHA1 hash:
4a00ceeaacba0ab62a9b7be7a91533fc55a5750b
Malware family:
AgentTesla.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:ach_AgentTesla_20200929
Author:abuse.ch
Description:Detects AgentTesla PE
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: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 cb946347a9299eb757a05a41e423193f911e461e1b0896dfac95c42267bea7ff

(this sample)

Comments