MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 1a4ff205c937076b3a95224ec0388791f2dc6be2c9e31508e4458dc05ecdd26a. 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: 15
| SHA256 hash: | 1a4ff205c937076b3a95224ec0388791f2dc6be2c9e31508e4458dc05ecdd26a |
|---|---|
| SHA3-384 hash: | cf328d04d3407a727e643478d638f8d5b22307050ec6e9f85e39b67ffce3c4d52d99fb7fe0783796cc68801cee4ac952 |
| SHA1 hash: | 540d3db3a7f59b5a6fc1bee271dccefbe374ceb9 |
| MD5 hash: | 0f3734934415965af2da33bbc6ba96ec |
| humanhash: | december-crazy-mockingbird-sink |
| File name: | Proforma Invoice.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 596'992 bytes |
| First seen: | 2021-10-12 15:46:24 UTC |
| Last seen: | 2021-10-12 17:16:39 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 12288:8GwUwUwUw5M0QLFgA17Br1IZmbwkiheD+mOXu9yzjfuS6yXLixbRm4GfQSB:8GwUwUwUw5pwh1mmMkiheDZOXu9yzjWO |
| Threatray | 11'583 similar samples on MalwareBazaar |
| TLSH | T152C412142BBBDE1AC66D4BFD848552F78778381264DADB0A3EC472FB99513825F86007 |
| Reporter |  cocaman |
| Tags: | AgentTesla exe INVOICE |
Intelligence
File Origin
# of uploads :
2
# of downloads :
173
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Proforma Invoice.exe
Verdict:
Malicious activity
Analysis date:
2021-10-12 15:53:59 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
Launching a process
Creating a file in the %temp% directory
Delayed writing of the file
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
obfuscated packed
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 potential unpacker
Contains functionality to register a low level keyboard hook
Found malware configuration
Initial sample is a PE file and has a suspicious name
Installs a global keyboard hook
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 access)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-10-12 10:24:36 UTC
AV detection:
18 of 27 (66.67%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 11'573 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 SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
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:
7c828d73eb3bcb6394e3d16ce574af660d24f9d9724d41dbecec0f45fd750e4d
MD5 hash:
f0c939ac14fb86bcc7efc0a06fcfa112
SHA1 hash:
4a9c96df37e85fb0a560147939909384c3a1d7c4
SH256 hash:
0bc17658650e29440152bb0dd897e92b6b776a25a7702d1d209d7f05c3ca0e60
MD5 hash:
c5259458122b27543af82b55732e96b4
SHA1 hash:
1da2cfcf946b0df87b6a0eba20d5a6000f1a6d95
SH256 hash:
eda4d687b865aed0078ab87078de7d9722888b2d2af71c6fc0dcdc986ffb7567
MD5 hash:
12cf5402be16590c300b442a66e9ebc1
SHA1 hash:
0ea28394d301ca1ce840f039d2da62a5ce6d9334
SH256 hash:
1a4ff205c937076b3a95224ec0388791f2dc6be2c9e31508e4458dc05ecdd26a
MD5 hash:
0f3734934415965af2da33bbc6ba96ec
SHA1 hash:
540d3db3a7f59b5a6fc1bee271dccefbe374ceb9
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: | 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: | 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.
Malspam
Delivery method
Other
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