MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6074e7916a2a76a23bf2ed289fbf2d6b354688325d9352a0481294e09a0e971a. 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: 16


Intelligence 16 IOCs YARA 4 File information Comments

SHA256 hash: 6074e7916a2a76a23bf2ed289fbf2d6b354688325d9352a0481294e09a0e971a
SHA3-384 hash: 51bf98758ba9c90381996a9b6dd0d6a4f036a2fb230d5aa062dee70f97e925aca887c47bd05d3db0578152dac0ed17ea
SHA1 hash: bb76b665ff870c09b961efd1b10bb831621f513e
MD5 hash: e91b33bce65eed8185c1e7e45da0c4a3
humanhash: winner-jig-william-earth
File name:P.O# 21-1477 - POT and Plunger.exe
Download: download sample
Signature AgentTesla
File size:322'802 bytes
First seen:2023-02-18 13:57:52 UTC
Last seen:2023-02-18 15:28:47 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 431 x GuLoader)
ssdeep 6144:PYa69DS79qrneqA++jTJ4zLNPCeb8e+O0xEu6p6o:PYPmoFEjTcNPCebeOso
Threatray 3'805 similar samples on MalwareBazaar
TLSH T144641310C2A1C6E7D5F302705F394AB69DFEEC362C58461663AC8759BB73241C66F362
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
240
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
P.O# 21-1477 - POT and Plunger.exe
Verdict:
Malicious activity
Analysis date:
2023-02-18 14:00:32 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 file in the %temp% directory
Creating a window
Creating a process from a recently created file
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Reading critical registry keys
Creating a file in the %AppData% subdirectories
Unauthorized injection to a recently created process by context flags manipulation
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Behaviour
MalwareBazaar
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
overlay packed shell32.dll
Result
Verdict:
MALICIOUS
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
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Machine Learning detection for dropped file
Machine Learning detection for sample
Maps a DLL or memory area into another process
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
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
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)
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Nsisx
Status:
Malicious
First seen:
2023-02-18 13:58:08 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
16 of 39 (41.03%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Behaviour
Suspicious behavior: MapViewOfSection
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
Adds Run key to start application
Looks up external IP address via web service
Executes dropped EXE
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot5656780330:AAHZyLIE6okSCdG1d9lg5RtZ3MsApsmed3U/
Unpacked files
SH256 hash:
ad3198d06ff87730291d8d45bf6eced06581004cc8e0712260fd2eb4d2b04e65
MD5 hash:
e85f7dad181253a433a98393ef93634d
SHA1 hash:
7f2ac91e307c0dff3f527d8f1e393e28107e09a6
SH256 hash:
4a65bba7411e5fad666657545c7810879553b4271b45d80039eacd26e65c0723
MD5 hash:
ec03669a340091299e5281657c1d0e47
SHA1 hash:
3ac4d7958060a484cd2387d19bd9d0213e99248f
SH256 hash:
6074e7916a2a76a23bf2ed289fbf2d6b354688325d9352a0481294e09a0e971a
MD5 hash:
e91b33bce65eed8185c1e7e45da0c4a3
SHA1 hash:
bb76b665ff870c09b961efd1b10bb831621f513e
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:cobalt_strike_tmp01925d3f
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:pe_imphash
Rule name:shellcode
Author:nex
Description:Matched shellcode byte patterns
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.

Comments