MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 783be273ace4a3660a69573931e293f5b5d36eff51d71033aec25209cbac8c1d. 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: | 783be273ace4a3660a69573931e293f5b5d36eff51d71033aec25209cbac8c1d |
|---|---|
| SHA3-384 hash: | 2c0cca8228bf92f77e5f506af3bbdf3d7cfb8480ba92ee51cd830822f40053a2d8f1f373cec9c457a6a998986c14d3ba |
| SHA1 hash: | 3ac78dd39e322ba9d69bedb211a074f0ed1086d6 |
| MD5 hash: | d21791a6e70ae6474c99679c3ab1a851 |
| humanhash: | hotel-red-gee-september |
| File name: | PO#2201210399.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 487'936 bytes |
| First seen: | 2022-01-25 16:17:49 UTC |
| Last seen: | 2022-01-25 17:44:42 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'481 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 12288:Raofqu6HPUpgVe+dil4pjC66syc29S1sPPV1afYu7dCo3DEC7BjAp:VqukRVeCpv6syTwjA |
| Threatray | 14'029 similar samples on MalwareBazaar |
| TLSH | T196A48BBD327171DFCC6BC4368BA46D68AF21757B930B6227901325AD894DA9BCF140B3 |
| Reporter |  GovCERT_CH |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
160
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PO#2201210399.exe
Verdict:
Malicious activity
Analysis date:
2022-01-25 19:12:12 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
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
control.exe 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.adwa.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Allocates memory in foreign processes
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for sample
Modifies the hosts 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 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)
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:
2022-01-25 14:56:48 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
21 of 28 (75.00%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 14'019 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
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
Adds Run key to start application
Drops file in Drivers directory
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
8405e3c142ab5bfcc13dfe4aa24c068469d96e8b353ef9d55c717eb8d76aa601
MD5 hash:
03d68891f1ba1943357c0921edc056f7
SHA1 hash:
8535a06356abbf9e7306c147af1930bf756d3570
SH256 hash:
79823e47436e129def4fba8ee225347a05b7bb27477fb1cc8be6dc9e9ce75696
MD5 hash:
39f524c1ab0eb76dfd79b2852e5e8c39
SHA1 hash:
428018e1701006744e34480b0029982a76d8a57d
SH256 hash:
945b2c841642eba634adb6f09767f02530fbe73a19b03011b07b365419cb974a
MD5 hash:
985645c87989e2c9bf7fa00942773e27
SHA1 hash:
02c72cdfadf7c306d19e243588b2a918f4eb90d1
SH256 hash:
783be273ace4a3660a69573931e293f5b5d36eff51d71033aec25209cbac8c1d
MD5 hash:
d21791a6e70ae6474c99679c3ab1a851
SHA1 hash:
3ac78dd39e322ba9d69bedb211a074f0ed1086d6
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.71
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: | 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
Dropped by
agenttesla
Delivery method
Distributed via e-mail attachment
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