MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2a036cb054a11c690115401facb1dd8c9efb90222a8b6fe2e0fa30c80aac6a8f. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments

SHA256 hash: 2a036cb054a11c690115401facb1dd8c9efb90222a8b6fe2e0fa30c80aac6a8f
SHA3-384 hash: b4cd42728636957a07af813c04e8ec4c2ee93a333acbf67d3a71b77c2496c86b49db61a543bd90e86e3f4367c1122789
SHA1 hash: 33476a55a354cb7775da01277e33d2b877d55ac2
MD5 hash: f615bf2d7ca0f3dde3c332ef9495c03a
humanhash: lake-april-xray-october
File name:f615bf2d7ca0f3dde3c332ef9495c03a.exe
Download: download sample
Signature AgentTesla
File size:343'385 bytes
First seen:2021-03-25 09:49:31 UTC
Last seen:2021-03-25 12:08:52 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 7fa974366048f9c551ef45714595665e (946 x Formbook, 398 x Loki, 261 x AgentTesla)
ssdeep 6144:nAP1B0rub+O9hEgFa4CH46XtvBHQ+81KVX8sPLBOsFeGvj1TSndP+Pzpdrm:ose+O93FaXYuX81KXLoKe6j1mdPCzrm
Threatray 3'476 similar samples on MalwareBazaar
TLSH AA7412B7B7F9A8BBC097547116B7472E97B766182710EE4BBB484FA684483CB4703342
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
webmail.1300dentrepair.com.au:587

Intelligence


File Origin
# of uploads :
2
# of downloads :
129
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
message__d624a759378b18cebe05e8ab60316b6f_shipagentgroup_com_.eml
Verdict:
Malicious activity
Analysis date:
2021-03-25 02:58:25 UTC
Tags:
encrypted opendir exploit CVE-2017-11882 loader

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

Behaviour
Creating a file in the %temp% subdirectories
Unauthorized injection to a recently created process
Creating a window
Sending a UDP request
Launching a process
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
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found evasive API chain (trying to detect sleep duration tampering with parallel thread)
Found malware configuration
Machine Learning detection for dropped file
Maps a DLL or memory area into another process
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)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Mail credentials (via file access)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
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:
569ec9d1d78f200f1d1d388f2940ec1152d74caec9278c9c67f51211f83dc86e
MD5 hash:
8ca26fa4feec855cf76728744deccc2a
SHA1 hash:
a513c2ac7a1b2aed66f97e5c314e0d4631c03fb0
SH256 hash:
ee15503c7f4b0d26553be681888c9b4db119567ad983713a061cf5101e985f3c
MD5 hash:
f0210f21386b197e3fa1e9eaeea634b8
SHA1 hash:
e61cf9b2c56b07c93224eb8ad2b685a170b1915a
SH256 hash:
2a036cb054a11c690115401facb1dd8c9efb90222a8b6fe2e0fa30c80aac6a8f
MD5 hash:
f615bf2d7ca0f3dde3c332ef9495c03a
SHA1 hash:
33476a55a354cb7775da01277e33d2b877d55ac2
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: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.

Web download

AgentTesla

Executable exe 2a036cb054a11c690115401facb1dd8c9efb90222a8b6fe2e0fa30c80aac6a8f

(this sample)

  
Delivery method
Distributed via web download

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