MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d838bac7ab25b90356a5280bba7cb299f087c4a90c7a2216b8415140f23ba1e7. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments

SHA256 hash: d838bac7ab25b90356a5280bba7cb299f087c4a90c7a2216b8415140f23ba1e7
SHA3-384 hash: 59c1ce1b52791dbe4b2e26712c5150539d6e6620b2cb767ed88a130eadee4c1c9ad37e9317b4b8b2910ea63a4f184700
SHA1 hash: e8310c7b8a11b9f7d5ee1c9fdb2c01a09b48b427
MD5 hash: 038374d56d6030764c76cb2161ce396d
humanhash: oven-eleven-hamper-island
File name:SKBMT_0052Statement gpj.exe
Download: download sample
Signature AgentTesla
File size:677'888 bytes
First seen:2021-05-26 07:28:12 UTC
Last seen:2021-05-26 09:18:33 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'743 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:bsL385ghCWIxJysAhVOv5DKodydmmp7Hw/:bYoghUQV0DKodyHy/
Threatray 5'270 similar samples on MalwareBazaar
TLSH 56E4BE22F79477A0CD7DA3734028648063F1FD9BE722CA2E3E9932DD5A71B095326752
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
117
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Sending a custom TCP request
Creating a window
Sending a UDP request
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a file
Using the Windows Management Instrumentation requests
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
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.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Allocates memory in foreign processes
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for sample
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)
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
Threat name:
Win32.Spyware.Noon
Status:
Malicious
First seen:
2021-05-26 06:11:20 UTC
AV detection:
9 of 46 (19.57%)
Threat level:
  2/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla agilenet keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Loads dropped DLL
Obfuscated with Agile.Net obfuscator
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Executes dropped EXE
AgentTesla Payload
AgentTesla
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.

Malspam

AgentTesla

Executable exe d838bac7ab25b90356a5280bba7cb299f087c4a90c7a2216b8415140f23ba1e7

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments