MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 18710be8e48b150038218c7bc797700c3fbcf34de3392bd0ca5fd337148220a8. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments

SHA256 hash: 18710be8e48b150038218c7bc797700c3fbcf34de3392bd0ca5fd337148220a8
SHA3-384 hash: 62262b441f130792b0d27f0ba881a962287bcfc04bf0da427fc7d24c96abaf712dad4ea0ed78426a8aba71f2b14acce8
SHA1 hash: 81a565637259769cda8eb1ea47765a231f461d45
MD5 hash: 89164692be3c1e89db7e6389957b7cd8
humanhash: virginia-seven-burger-kansas
File name:FedEx Receipt_AWB114704847178.exe
Download: download sample
Signature AgentTesla
File size:195'584 bytes
First seen:2023-01-17 07:00:08 UTC
Last seen:2023-01-17 08:42:11 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 3072:fQlRJzYron0ZYeVXr9TaH00Zs/TMM4x7VWYnK5Jl1kP93gRLU82jgBOezitQ9:0zYro0rJ+0zYx02K5Jl1+93F66
Threatray 236 similar samples on MalwareBazaar
TLSH T1A514D0DC725032EEC867D1328EA42C75BB6878BB971B4653A42311EEDA0D94BDF110F6
TrID 45.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.4% (.EXE) Win64 Executable (generic) (10523/12/4)
9.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.6% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 30b2c4c8c8c4b030 (53 x Formbook, 41 x RemcosRAT, 20 x AgentTesla)
Reporter lowmal3
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
221
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
FedEx Receipt_AWB114704847178.exe
Verdict:
Malicious activity
Analysis date:
2023-01-17 07:00:43 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
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Reading critical registry keys
Creating a window
Forced shutdown of a system process
Stealing user critical data
Unauthorized injection to a system process
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
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
PE file contains section with special chars
PE file has nameless sections
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)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.Leonem
Status:
Malicious
First seen:
2023-01-17 03:13:30 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
23 of 26 (88.46%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  6/10
Tags:
collection
Behaviour
Suspicious behavior: EnumeratesProcesses
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
Unpacked files
SH256 hash:
e7dc06b4600faf7d23015912b21ca4a863b8274fd35c58ae15fe508909308e79
MD5 hash:
788a9209e15c0f1bbdc1ca5d6a593451
SHA1 hash:
9f871e22ebc59ce9e3f78b4c20ae9c2f90024f55
SH256 hash:
4282b7f0ce159d0f0b50010993a06f82abdbe854be50ecfff5855beac5f47644
MD5 hash:
f85c6bbe4147e35781a582457b52c14b
SHA1 hash:
1821c9d43f33edd84640f68619041a7991d99a43
SH256 hash:
18710be8e48b150038218c7bc797700c3fbcf34de3392bd0ca5fd337148220a8
MD5 hash:
89164692be3c1e89db7e6389957b7cd8
SHA1 hash:
81a565637259769cda8eb1ea47765a231f461d45
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:INDICATOR_EXE_Packed_ConfuserEx
Author:ditekSHen
Description:Detects executables packed with ConfuserEx Mod
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 18710be8e48b150038218c7bc797700c3fbcf34de3392bd0ca5fd337148220a8

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments