MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a0ad6da904e9df35d720ac9be7aed2ce5bada95b0c956a6f17cac30394ff28a3. 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: 14


Intelligence 14 IOCs YARA 3 File information Comments 1

SHA256 hash: a0ad6da904e9df35d720ac9be7aed2ce5bada95b0c956a6f17cac30394ff28a3
SHA3-384 hash: 5fde5ad1cefd6df5a7f8424a236e22978c1cc607c8a38b7b916e44ff3d388533a10e5fa4f1c133d586193c7ee7a3f6a9
SHA1 hash: 7bce788d45144f6602b88f3fdb53c8eb366ed85c
MD5 hash: ef5a35c30480caa402a233338df15b43
humanhash: solar-muppet-neptune-yellow
File name:ef5a35c30480caa402a233338df15b43
Download: download sample
Signature AgentTesla
File size:569'344 bytes
First seen:2021-11-25 21:21:45 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'660 x AgentTesla, 19'470 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:+PuVEyempdIeysB2BSjfwcP5kfmMPkVYX6dwt9nB8ORQ6R:+gL5KB365kuokWX6uP
Threatray 13'495 similar samples on MalwareBazaar
TLSH T16AC4122073E56163C9261F371E60A0802B73B1153D11EF8F6DC9275E2DA6F9A0B92B77
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
144
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
MT_101_SWIFT.doc
Verdict:
Malicious activity
Analysis date:
2021-11-25 07:03:13 UTC
Tags:
ole-embedded loader

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

Behaviour
Creating a window
DNS request
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Verdict:
Suspicious
Threat level:
  5/10
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.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found malware configuration
Injects a PE file into a foreign processes
Multi AV Scanner detection for dropped 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)
Sigma detected: Powershell Defender Exclusion
Sigma detected: Suspicius Add Task From User AppData Temp
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-11-24 17:59:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
26 of 45 (57.78%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
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:
302ac54c94e8bdb12b7fdaeef76e2b936e0294ea5b1ced38c6da51ef50c3067e
MD5 hash:
d1a58ca8f82c480763bfa3205e80b770
SHA1 hash:
7b23287d165b2dae07ead2625bd4e1e525d27a1b
SH256 hash:
93e2dab37d150f59a4339ee430a210c52a6d0d8f2be72b6daece9302daf7736c
MD5 hash:
3a465acd04bcf844e3159b30f6805ba7
SHA1 hash:
6ec736f1d2d37b6f8f94bdf3edf43706f3bf237e
SH256 hash:
6db2b87880d9926f767babaaa2c6b90953174245b6f7ece6d7c9964eb6162b80
MD5 hash:
efdb3b9995d8277eb1080451c3f20dc8
SHA1 hash:
0df74e1a7da485973f71a476aa84584b9e2258e4
SH256 hash:
a0ad6da904e9df35d720ac9be7aed2ce5bada95b0c956a6f17cac30394ff28a3
MD5 hash:
ef5a35c30480caa402a233338df15b43
SHA1 hash:
7bce788d45144f6602b88f3fdb53c8eb366ed85c
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.

Web download

AgentTesla

Executable exe a0ad6da904e9df35d720ac9be7aed2ce5bada95b0c956a6f17cac30394ff28a3

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2021-11-25 21:21:48 UTC

url : hxxp://173.232.204.89/GA.exe