MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b85e4c358cd20b0ad6e0bcdb93e578ee2dc2a898cfa60da1f39be1ea8424ce92. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments

SHA256 hash: b85e4c358cd20b0ad6e0bcdb93e578ee2dc2a898cfa60da1f39be1ea8424ce92
SHA3-384 hash: 2a56c9d19f6c6e04e8ec2ebfe979684ebaeaa4e62a1979935e977c66f5fc80e3cb3a995455b14ece10d0468d6a99d5d6
SHA1 hash: c091826049ce23edfd25977d2ba12a76fd0bdbc9
MD5 hash: 5013cd46f5bc64f2f91c2f1b26eff560
humanhash: saturn-pluto-bravo-november
File name:5013cd46f5bc64f2f91c2f1b26eff560.exe
Download: download sample
Signature AgentTesla
File size:1'081'856 bytes
First seen:2021-06-22 18:05:19 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 12288:KEjwWFHmvUGLi1LlinB7scjDFZYNeiKKbAgqbmKltgVNJ975hKZSMPQipP55:KaHcjeHmBIcnLWpkmy4975vipH
Threatray 6'381 similar samples on MalwareBazaar
TLSH A735BF220ECF436AE2754FB557B0AC8783B7ADA62705A2163DC031ADCA335DACDDE511
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
us2.smtp.mailhostbox.com:587

Intelligence


File Origin
# of uploads :
1
# of downloads :
134
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
5013cd46f5bc64f2f91c2f1b26eff560.exe
Verdict:
Malicious activity
Analysis date:
2021-06-22 18:09:10 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
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 very large array initializations
Found malware configuration
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)
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)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.Wacatac
Status:
Malicious
First seen:
2021-06-22 18:06:11 UTC
AV detection:
13 of 29 (44.83%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
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:
ae528bffc4e20cadcbc8baf0f66cbf9fdd972e46dea719c7dfc3df87894dbb6a
MD5 hash:
3dd7a228e6051a30b7ae99c9cc310654
SHA1 hash:
a546d5185cbbe9ec6b28ff54d3668571fabfc374
SH256 hash:
06306e33b7e10429759ab8c42e31e9eb8edbd76c4f1a792a5c231a57876ea338
MD5 hash:
5bdd03077864d32db51b085294859f68
SHA1 hash:
70392a93a4c8be2377915fd6e6d3e7a3a9600adf
SH256 hash:
f445aacf783f0fd3465244e8be8ad507658f87782024f606acc4d7539f2fce3b
MD5 hash:
c748753fdbad1f649745f55bee564aa6
SHA1 hash:
38e017b9b15984b0a4c4e8d11c62779e168272cd
SH256 hash:
b85e4c358cd20b0ad6e0bcdb93e578ee2dc2a898cfa60da1f39be1ea8424ce92
MD5 hash:
5013cd46f5bc64f2f91c2f1b26eff560
SHA1 hash:
c091826049ce23edfd25977d2ba12a76fd0bdbc9
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 b85e4c358cd20b0ad6e0bcdb93e578ee2dc2a898cfa60da1f39be1ea8424ce92

(this sample)

  
Delivery method
Distributed via web download

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