MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7c4f3e254ccc9d141b266b5f24d390a6886c592e884515aebb6ee3eb8267a14d. 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: 10


Intelligence 10 IOCs YARA 5 File information Comments

SHA256 hash: 7c4f3e254ccc9d141b266b5f24d390a6886c592e884515aebb6ee3eb8267a14d
SHA3-384 hash: 18972a7e5ff90ed99765bc8c8bee12b17c3288eb35024dfcd680b0458fa77105536a550b4448e5251a86ef42b852369a
SHA1 hash: 4dab53193c44c0663a0fe7ef5303bc6b2c941575
MD5 hash: 37874f1f431f4edaa94e462ab038e8f2
humanhash: carolina-six-uncle-steak
File name:Shipping Document.exe
Download: download sample
Signature AgentTesla
File size:997'888 bytes
First seen:2021-06-04 13:02:07 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:xMj9FgfFxQoKSJiXcjMyF5tmwgmyP5J0LsCR:+CUwkX+F5t5gbhJCsC
TLSH A425AE9DB25079DFC417CD338A985C60AB203C67630BC217A02736AA897D997DF1A5F3
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
493
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Shipping Document.exe
Verdict:
Malicious activity
Analysis date:
2021-06-04 13:09:24 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 UDP request
Using the Windows Management Instrumentation requests
Creating a file
Result
Verdict:
SUSPICIOUS
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.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
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)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-06-04 09:50:25 UTC
File Type:
PE (.Net Exe)
Extracted files:
21
AV detection:
20 of 29 (68.97%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla evasion keylogger spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Maps connected drives based on registry
Checks BIOS information in registry
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Looks for VMWare Tools registry key
AgentTesla Payload
Looks for VirtualBox Guest Additions in registry
AgentTesla
Unpacked files
SH256 hash:
fc04edf719c97d061f6feb2a3fbc1f7d9032f2414243d9e551f5254473e1a576
MD5 hash:
c40605cc7a9a860447e40c2b9f37b239
SHA1 hash:
faa0251bb75e687f85ba5fe66ed2020631a103b1
SH256 hash:
5bede9eedf6ae6df5a9d587c116c9583b31474c159c2b53486b000093cb3fde6
MD5 hash:
072eeac61b35d3f09edee4ff4f80f52d
SHA1 hash:
696fd9905a47e526470c2e234fef32f1ec1b74ad
SH256 hash:
903cc62cb14cc50a0819da421884f557c34367594fb9120344512962d4e48547
MD5 hash:
3fab850d6c0a724ce1293f7cfae5d3c3
SHA1 hash:
4eea8ed779bb43f15ca898dc822a3047ca6acb52
SH256 hash:
7c4f3e254ccc9d141b266b5f24d390a6886c592e884515aebb6ee3eb8267a14d
MD5 hash:
37874f1f431f4edaa94e462ab038e8f2
SHA1 hash:
4dab53193c44c0663a0fe7ef5303bc6b2c941575
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:ach_AgentTesla_20200929
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:MALWARE_Win_AgentTeslaV3
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash
Rule name:win_agent_tesla_v1
Author:Johannes Bader @viql
Description:detects Agent Tesla

File information


The table below shows additional information about this malware sample such as delivery method and external references.

  
Delivery method
Other

Comments