MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4b1d78afb4fda1abe829afe62b587e50525f4cd3bda23e762b144d496428f02b. 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: 14
| SHA256 hash: | 4b1d78afb4fda1abe829afe62b587e50525f4cd3bda23e762b144d496428f02b |
|---|---|
| SHA3-384 hash: | 9d6a31f9daac38d78bbe3c7c7eb84c6b289f0614c296ad177059e84648e7fbf400121fcde2a8f53fe40ccfa63f55c51c |
| SHA1 hash: | 4ce0fa38dd88d47dd0eed8fd9f85379b8707fcc9 |
| MD5 hash: | 115db2827a2d3bbb34da29b436f5d200 |
| humanhash: | seven-stream-sierra-paris |
| File name: | e-STATEMENT.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 665'088 bytes |
| First seen: | 2021-12-22 04:51:44 UTC |
| Last seen: | 2021-12-22 14:54:34 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 12288:MC32fYio88XPtmlWm742qDgh/2xdMF7uYf0Hc2tXBcttttxtttOIeewsfppppppj:B3eYiJ8X1pgZcq7xfybLIusQUHR |
| Threatray | 13'544 similar samples on MalwareBazaar |
| TLSH | T166E4D052A8C5D7E8FC3BE7B22CB3A0C18771BAE1E150E5EFEAD5311A4C60D204656973 |
| File icon (PE): |  |
| dhash icon | dec2cccc8c8c88fc (8 x AgentTesla) |
| Reporter |  GovCERT_CH |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
4
# of downloads :
187
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
e-STATEMENT.exe
Verdict:
Malicious activity
Analysis date:
2021-12-22 04:55:41 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
DNS request
Sending a custom TCP request
Сreating synchronization primitives
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Creating a file
Using the Windows Management Instrumentation requests
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
obfuscated 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.
Malware family:
Agent Tesla
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
.NET source code contains very large strings
Found malware configuration
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
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)
Sigma detected: Suspicius Add Task From User AppData Temp
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-12-22 04:52:12 UTC
File Type:
PE (.Net Exe)
Extracted files:
25
AV detection:
21 of 28 (75.00%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 13'534 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Creates scheduled task(s)
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
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
0a67a3f7181c9b1a8051734a939d594a646948e756ced07976db3bea472d7fa8
MD5 hash:
da6c8efbfba32ff7e5edc654070ee141
SHA1 hash:
d1d4b9e95ee88aeb64e7ec43e244bda43db793b3
SH256 hash:
79823e47436e129def4fba8ee225347a05b7bb27477fb1cc8be6dc9e9ce75696
MD5 hash:
39f524c1ab0eb76dfd79b2852e5e8c39
SHA1 hash:
428018e1701006744e34480b0029982a76d8a57d
SH256 hash:
b0c2891ea77b4d6eabf2261b2a6371ca8899af5ce7e66d65402792d003aa2d9f
MD5 hash:
11e420ca1d8cf5c4eb727ee8b5ae8ab1
SHA1 hash:
3c0cd100fb98e2c9460ffe1a363164d02f2ba164
SH256 hash:
4b1d78afb4fda1abe829afe62b587e50525f4cd3bda23e762b144d496428f02b
MD5 hash:
115db2827a2d3bbb34da29b436f5d200
SHA1 hash:
4ce0fa38dd88d47dd0eed8fd9f85379b8707fcc9
Malware family:
Agent Tesla v3
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | 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
Delivery method
Distributed via e-mail attachment
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