MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d3817d4e0e6fec28d66ca03c2e37a9bdc79813d3dd8c14889b539d2a5d53e7e2. 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 2 File information Comments 1

SHA256 hash: d3817d4e0e6fec28d66ca03c2e37a9bdc79813d3dd8c14889b539d2a5d53e7e2
SHA3-384 hash: 7ae6672b314fe8143e1bc777655b0b9b12eb23a80e77dbd40c129ea4a8585734d0e426b2e0d38fd3742e12a1f4986552
SHA1 hash: 4fc431b434d8022b779ea5eb3d858a2e4e3e3f68
MD5 hash: 80180eb9aa5648f0883e145cba1cb4e3
humanhash: shade-comet-gee-lactose
File name:80180eb9aa5648f0883e145cba1cb4e3
Download: download sample
Signature AgentTesla
File size:551'936 bytes
First seen:2022-06-14 09:00:05 UTC
Last seen:2022-06-14 10:00:52 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:1fHAexkUfm1fdGeyiKCc8Q/6Vkqs6DJs1Fc+66AgZz5bGw:mextUu8w66qptBoJr
TLSH T132C4F125BAE7CC22D2E91B36D1E694140376AA439213D74F2ACE53D919033F78D86BC7
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13101/52/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
258
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
80180eb9aa5648f0883e145cba1cb4e3
Verdict:
Malicious activity
Analysis date:
2022-06-14 10:01:18 UTC
Tags:
agenttesla

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

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Launching a process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed 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.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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 steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-06-14 08:52:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
17 of 26 (65.38%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
agenttesla
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
AgentTesla
Unpacked files
SH256 hash:
0f7c0faa25cec1ac93b3be19fe8a237940be7d9dcf76da9d97ac10f59d59409c
MD5 hash:
3c6080fe3b66fc442a1188abd33d0ea3
SHA1 hash:
d556f84dfad41c9ef9b74199b4d9d25f0ff862e8
SH256 hash:
2fe9852668ae6b7715a5c6f8764744f9cb2ef3163adf0f360728f628d42ce916
MD5 hash:
26bfda201145c515616dbb9243785084
SHA1 hash:
4133e7329a79766bbe670a398fdfb442eb70487d
SH256 hash:
806a33a75ba042857afe7094e9bbba0448b90ddb315180dc58703def6e5fd367
MD5 hash:
04ec1b2400329a4dae41aabc083fb88d
SHA1 hash:
0a41b1a80f360b960193740fa3cd587aeaac889d
SH256 hash:
ec7ce0d96eee8bd81c3f94d877923c18382271beac11b437a25a0579bc737fc5
MD5 hash:
da01615eed4df04b5aa62f5d41f8c8df
SHA1 hash:
09921c0690df3a1e30d133a2ec9815f2ec165f39
SH256 hash:
d3817d4e0e6fec28d66ca03c2e37a9bdc79813d3dd8c14889b539d2a5d53e7e2
MD5 hash:
80180eb9aa5648f0883e145cba1cb4e3
SHA1 hash:
4fc431b434d8022b779ea5eb3d858a2e4e3e3f68
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: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.

Web download

AgentTesla

Executable exe d3817d4e0e6fec28d66ca03c2e37a9bdc79813d3dd8c14889b539d2a5d53e7e2

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2022-06-14 09:00:09 UTC

url : hxxp://198.12.89.118/246/vbc.exe