MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 841f9f73c023feb0be61101b2c25b5405d7f999a756721d88feb146038c9dbda. 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: 13
| SHA256 hash: | 841f9f73c023feb0be61101b2c25b5405d7f999a756721d88feb146038c9dbda |
|---|---|
| SHA3-384 hash: | bb4c79af0b0db793c3c5a10885e39afab0ad67bad98ff71d303e17629e7756f00fa4685bad83d26bd59c3fbd56a0c2fa |
| SHA1 hash: | a12e619e84839c670e628ad1c71f474271f5796c |
| MD5 hash: | cf89c1b58d036b71b28ca319f81fc851 |
| humanhash: | ten-cola-skylark-timing |
| File name: | mxvo.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 328'310 bytes |
| First seen: | 2022-01-19 15:03:45 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 099c0646ea7282d232219f8807883be0 (476 x Formbook, 210 x Loki, 107 x AgentTesla) |
| ssdeep | 6144:owi1diWHXhNCvUwFeCSpqgki+gfEK9sZUdzCzJKRxQX:C/bCvbFnsX1+gfFDzCzERxQX |
| Threatray | 17'086 similar samples on MalwareBazaar |
| TLSH | T18B64233C72C4849AF93587B92DBF575EC07DBF00093981678B601FE26A2E55B6E64322 |
| File icon (PE): |  |
| dhash icon | b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla) |
| Reporter |  James_inthe_box |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
192
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a file in the %temp% directory
Creating a file
Unauthorized injection to a recently created process
Creating a window
DNS request
Using the Windows Management Instrumentation requests
Moving of the original file
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
control.exe overlay packed shell32.dll spybot
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.
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
Detected unpacking (creates a PE file in dynamic memory)
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Moves itself to temp directory
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)
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
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
Win32.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-01-19 10:45:00 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
21 of 28 (75.00%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 17'076 additional samples on MalwareBazaar
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
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
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 Payload
AgentTesla
Unpacked files
SH256 hash:
3c9674a7f275d386d9eafbb316ccb8ff2b1362cde1c45a53af9fd015a60a46ec
MD5 hash:
9e57e1d10dec4983207d1c0a8f6460e2
SHA1 hash:
c04baeba5133dff6fc5f4a2fdd4393e89e0fd19a
SH256 hash:
16bf3c58318b061d1c78c14deccfe44bc666e49535777c09f1bd47488a0f1022
MD5 hash:
d8b29cc4c3f3d1fa640b9089cb1d315d
SHA1 hash:
bc670aa7595cf7b4e8811739b295c9bcb24bee35
SH256 hash:
b238e0fae8954ed897f4c98a654405616d0091520e955de91f31570f9d05d94e
MD5 hash:
7f42d7e0cdfc0c309bc8442d68c15cf3
SHA1 hash:
b6856b1f93f0e6a477a96061e7eeef3f6f7f8b0f
SH256 hash:
841f9f73c023feb0be61101b2c25b5405d7f999a756721d88feb146038c9dbda
MD5 hash:
cf89c1b58d036b71b28ca319f81fc851
SHA1 hash:
a12e619e84839c670e628ad1c71f474271f5796c
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: | ach_AgentTesla_20200929 |
|---|---|
| Author: | abuse.ch |
| Description: | Detects AgentTesla PE |
| Rule name: | AgentTeslaV3 |
|---|---|
| Author: | ditekshen |
| Description: | AgentTeslaV3 infostealer payload |
| 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
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