MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 15852a249bf70514a6c961426ec261dff37d2a6bf8588d6f9775b8107a8c973f. 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

SHA256 hash: 15852a249bf70514a6c961426ec261dff37d2a6bf8588d6f9775b8107a8c973f
SHA3-384 hash: bbef0d35bb52d243fd8d93073ba55e1031030824678f7942c61006b8af562b755dd0b039e86d0aa00a2e56d0d0123084
SHA1 hash: 5e955567a4519b7d4134abefbcbab35aa00db7db
MD5 hash: 3e4f135d09e14ee0ea66e8ab5eb484d5
humanhash: twenty-hot-mississippi-berlin
File name:3e4f135d09e14ee0ea66e8ab5eb484d5.exe
Download: download sample
Signature AgentTesla
File size:1'005'568 bytes
First seen:2023-03-02 12:31:06 UTC
Last seen:2023-03-02 14:29:51 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:HMu8A1hBwLok1sdJVv17oOXttreLbvZOcQ/S12vDgbCaLFJbeZJFWimQv8rUbFFo:jALokKlpbXXOMlS1E6L+ZXW/Qv8QAc
Threatray 1'200 similar samples on MalwareBazaar
TLSH T12E258DC677BDD122F4DBA1320A0521CA3A35F987B215E53BA737BB119600BFF7A89540
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
201
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
3e4f135d09e14ee0ea66e8ab5eb484d5.exe
Verdict:
Malicious activity
Analysis date:
2023-03-02 12:47:23 UTC
Tags:
n/a

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

Behaviour
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Setting a keyboard event handler
Reading critical registry keys
Stealing user critical data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
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, zgRAT
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Installs a global keyboard hook
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 harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Yara detected zgRAT
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2023-03-02 06:48:14 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
20 of 39 (51.28%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
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
Unpacked files
SH256 hash:
eab5d8653c9e16bcd0ec3d472f66e1bb45a9e5440413a66d6eecc13417238590
MD5 hash:
22aee32c28b63f2f0bfdc461bb8ecc76
SHA1 hash:
fa8decdd94165802b6e0bf11550b6d1ccfec9950
SH256 hash:
d06df7395d561e198f9b7c5481567116ff2e4c2e84437c018d2a2c8ea6c4ca37
MD5 hash:
0fb6061f7d37424fb9e6d0e76b019c19
SHA1 hash:
98a64bf7b459f032d6ec5793003bf61b5ae1dd74
SH256 hash:
ea2f66b20a2e69eb7cf293ea02f70bccec55c16655584565e9c879f507960415
MD5 hash:
8e70a0108decfacf4c8bcc5d0c0d65d2
SHA1 hash:
883fbeb6965118f777b411b2bf834e2594d598c9
SH256 hash:
7e637d141a7ad143a84e49f4f1c572d156c8de205bb8dbac24e4a156063f0435
MD5 hash:
9d59a8cd5063edf29c7dea3e6dac6f62
SHA1 hash:
854618a32754f5a9d48c71be38071d6ce4afcd4d
SH256 hash:
a46998f03ca372f55fec7e4d4de698c5d128eea00502975bf7c337b0d3372640
MD5 hash:
2f5d6edb1b87947812a05ab362fe9a27
SHA1 hash:
4a48608fa247541aae9d2d31b85a2d6c9d191f82
SH256 hash:
15852a249bf70514a6c961426ec261dff37d2a6bf8588d6f9775b8107a8c973f
MD5 hash:
3e4f135d09e14ee0ea66e8ab5eb484d5
SHA1 hash:
5e955567a4519b7d4134abefbcbab35aa00db7db
Malware family:
AgentTesla
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 15852a249bf70514a6c961426ec261dff37d2a6bf8588d6f9775b8107a8c973f

(this sample)

  
Delivery method
Distributed via web download

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