MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4802ac92abb4a2cbf708bc1d46ad59ec6154d698d68214159cec30b07447de76. 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: 15


Intelligence 15 IOCs YARA 2 File information Comments

SHA256 hash: 4802ac92abb4a2cbf708bc1d46ad59ec6154d698d68214159cec30b07447de76
SHA3-384 hash: 3223608e6b072dcd46b617614efc5390190a6e19be6fa028be9ab8d6ca116ab33f54cfdc6f1b03dc8a6cda5c2a55230b
SHA1 hash: 44521f413046a1ef1f406a96c28ec16868a618dd
MD5 hash: 9fff0585ec9eca2e80d64ad6e3ed1975
humanhash: alanine-ack-cup-johnny
File name:Zahlungsbeleg,jpeg.exe
Download: download sample
Signature AgentTesla
File size:1'011'200 bytes
First seen:2022-12-07 07:13:42 UTC
Last seen:2022-12-07 10:26:33 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:+ZuQ6QgKZ/nXt7virmWhlGLaQYIG6wmbBC2QCs9lq8WVgTLdWs7fbzqx9tao8cRa:s+ssXCR9VS77DzPLcjXcSGgq
Threatray 24'192 similar samples on MalwareBazaar
TLSH T1D8251A1F9ED3A5DDED3787B4B2159FB83D62B2C2A9551C0268629033004C43EEB2FDA5
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter lowmal3
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
3
# of downloads :
190
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
Zahlungsbeleg,jpeg.exe
Verdict:
Malicious activity
Analysis date:
2022-12-07 07:14:34 UTC
Tags:
agenttesla

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
Verdict:
Suspicious
Threat level:
  5/10
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
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Moves itself to temp directory
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 detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
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 AntiVM3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-12-07 05:45:45 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
23 of 39 (58.97%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
ed594ea225e9f8412ae832ffbb52bd0e000aa806858324481c9d2c88151a880f
MD5 hash:
5e2ef9357d92a5e32ea271e3979b0c24
SHA1 hash:
fb01458f2e19804ff2ba2bf22368acdab556dd6f
SH256 hash:
352000ba3d18867828e3e08d1180172bcf0fc82fcd513de87d9d44b570974ecb
MD5 hash:
82b23495b204eb82cebd99609a82203d
SHA1 hash:
97af51a31b79e49a96cbcdec2468ec13640277fe
SH256 hash:
4ee60523f3c5539d03eddfc2e17cbd4dbf19a18e8909d0d588ad103d6edf035b
MD5 hash:
bff6f69f0462353c9d308ccb4177a957
SHA1 hash:
7cd553cb3f39bd241ac315627c486759299fc218
SH256 hash:
7d594ccd4b9c4b2258827a283ee6f13a6a99e6cd4fc9509fb805ad8360fbb3a1
MD5 hash:
465932c2588d91b6cf77c719b6787380
SHA1 hash:
739cb5a2641c205ec480169c75f18828ee9410f8
SH256 hash:
4802ac92abb4a2cbf708bc1d46ad59ec6154d698d68214159cec30b07447de76
MD5 hash:
9fff0585ec9eca2e80d64ad6e3ed1975
SHA1 hash:
44521f413046a1ef1f406a96c28ec16868a618dd
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.

Malspam

AgentTesla

Executable exe 4802ac92abb4a2cbf708bc1d46ad59ec6154d698d68214159cec30b07447de76

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments