MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 900d92079c889090445b172adbb843546731d69d22c39c75a41f8e195e0721f5. 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 3 File information Comments

SHA256 hash: 900d92079c889090445b172adbb843546731d69d22c39c75a41f8e195e0721f5
SHA3-384 hash: 59585b684062b7e4f9fc80b9144a7ce8cd3d8c669469da8095838c34238db08cdcf6f8ea1aedb63c192d24ae5e0bce13
SHA1 hash: f36b19e8aac574d40d2a9af847252ebc0553c6ac
MD5 hash: 8bbf8a6178450bbe3be5d369c16e1f52
humanhash: burger-green-beryllium-october
File name:TransportLabel_765430065_pdf.exe
Download: download sample
Signature AgentTesla
File size:564'224 bytes
First seen:2023-04-14 08:38:39 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'747 x AgentTesla, 19'636 x Formbook, 12'244 x SnakeKeylogger)
ssdeep 12288:H987/V7SS+Qv47OnSKEclCw8DC2pa1L9aZBv5EBc:w/kl7OSKEclCLi1gZBvaa
Threatray 2'100 similar samples on MalwareBazaar
TLSH T108C41251675C8B31D1AEABF709698A00137B6A17F370EB5DADCE61F609753A80780F83
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 lowmal3
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
260
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
TransportLabel_765430065_pdf.exe
Verdict:
Malicious activity
Analysis date:
2023-04-14 08:40:35 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
Searching for the window
Creating a window
Launching a process
Creating a process with a hidden window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
comodo 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
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Found malware configuration
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
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 steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Yara detected zgRAT
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Pwsx
Status:
Malicious
First seen:
2023-04-14 08:39:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
c878d093b6fe514c89fd76a16fc15b42a7eabb06b019e74dc9b40c77b86ec0e0
MD5 hash:
76498151d6251cbeabdf859dcbc9d029
SHA1 hash:
c21372acab3e37c01984ba65ec9c8e5dde003f0f
SH256 hash:
40c050c20d957d26b932faf690f9c2933a194aa6607220103ec798f46ac03403
MD5 hash:
c768bac25fc6f0551a11310e7caba8d5
SHA1 hash:
95f9195e959fb48277c95d1dd1c97a4edff7cb3a
SH256 hash:
d69ecb91f88949af01f9e878efbd5347d3291af5bd0b08fcca4bbc5779dc7688
MD5 hash:
41936e056f419a3756f5dd806d78e588
SHA1 hash:
265e24c599392112e2169fce8fafa40247dc850c
SH256 hash:
f074b2c09142fa55caae482b5ec6ba350fda0ac62329bb825d61f21e2e7059a1
MD5 hash:
567bbf43aac601560b1def4a872d4089
SHA1 hash:
21dfc6e6ecf39c9c23927c114ca911559ca4593e
SH256 hash:
900d92079c889090445b172adbb843546731d69d22c39c75a41f8e195e0721f5
MD5 hash:
8bbf8a6178450bbe3be5d369c16e1f52
SHA1 hash:
f36b19e8aac574d40d2a9af847252ebc0553c6ac
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:Dotnet_Hidden_Executables_Detect
Author:Mehmet Ali Kerimoglu (@CYB3RMX)
Description:This rule detects hidden PE file presence.
Reference:https://github.com/CYB3RMX/Qu1cksc0pe
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 900d92079c889090445b172adbb843546731d69d22c39c75a41f8e195e0721f5

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments