MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 0f23845e882035fb7f637a17b59a279e927613d7affaf2bccca550cf70b6b2d9. 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: 11
| SHA256 hash: | 0f23845e882035fb7f637a17b59a279e927613d7affaf2bccca550cf70b6b2d9 |
|---|---|
| SHA3-384 hash: | df94549e453aa1f164343d578755043a4aee349155e83a73a256f09425225e5fa963252e4e5fd9ff69a2fcba02873496 |
| SHA1 hash: | d4a9c7d0dc592382fa583682f20e1f7759030ef7 |
| MD5 hash: | 092cbb7a02ffa47d5939e6d24d45568a |
| humanhash: | mockingbird-uniform-eight-hawaii |
| File name: | proforma invoice.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 863'232 bytes |
| First seen: | 2022-03-24 14:26:47 UTC |
| Last seen: | 2024-07-24 11:15:16 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:edg42wEJKdc7hVteP0HMks8Dqz5y+ufkB3jMXTmLsMgo0oOfeWuMv1q9LgCKF/Uh:eWwsKedVaF8Dqz5y+uDo |
| Threatray | 21'022 similar samples on MalwareBazaar |
| TLSH | T12C05739DB2F072DFC86BC472DAA81C68FA9074BB531B8203905715ADDA4D997CF142F2 |
| Reporter |  GovCERT_CH |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
8
# of downloads :
231
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
fareit 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 potential unpacker
.NET source code contains very large array initializations
.NET source code contains very large strings
Detected unpacking (changes PE section rights)
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 sample
Malicious sample detected (through community Yara rule)
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:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-03-24 14:27:11 UTC
File Type:
PE (.Net Exe)
Extracted files:
18
AV detection:
20 of 26 (76.92%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 21'012 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger 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
Drops file in Drivers directory
AgentTesla
Unpacked files
SH256 hash:
45e5aab914d4b8086a7ca65164f8d3c36b18a85dea152d0418a15d954650851b
MD5 hash:
de6597d849db3ed4cc74abeb60e61ff4
SHA1 hash:
a0c2a126a8369ba2bd50928bb95d237662ac2204
SH256 hash:
c60b4ffafdd5996a936201534f4ebf1e5c679a6700cc6ec2e603660b3822ac6a
MD5 hash:
7050370497f51136501fc5f47d3277b0
SHA1 hash:
824048313ca100352a033973c4c695bb7a582bbc
SH256 hash:
79823e47436e129def4fba8ee225347a05b7bb27477fb1cc8be6dc9e9ce75696
MD5 hash:
39f524c1ab0eb76dfd79b2852e5e8c39
SHA1 hash:
428018e1701006744e34480b0029982a76d8a57d
SH256 hash:
0f23845e882035fb7f637a17b59a279e927613d7affaf2bccca550cf70b6b2d9
MD5 hash:
092cbb7a02ffa47d5939e6d24d45568a
SHA1 hash:
d4a9c7d0dc592382fa583682f20e1f7759030ef7
Malware family:
AgentTesla
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
0.90
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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