MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 a6410d9e8b71686ec1811123287816d0f7cc77a654a10abcc4e7433723e99901. 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: | a6410d9e8b71686ec1811123287816d0f7cc77a654a10abcc4e7433723e99901 |
|---|---|
| SHA3-384 hash: | 15ca905a5c2151005dfe791c0cf35f63854e6fbd6d9709029c0f2061c6b3ac27d69b10e8c1df6a5d56c607920b621437 |
| SHA1 hash: | bc8312a50d823fa0dae039c4db36e0393d8c96c0 |
| MD5 hash: | 9c5b45987359857b40c9ddade8dfccca |
| humanhash: | mexico-two-oven-angel |
| File name: | EOil purchase PO-021.doc.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 258'560 bytes |
| First seen: | 2022-01-25 05:00:03 UTC |
| Last seen: | 2022-01-25 06:51:11 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 3072:pFjy4D4JCtsllCxwh81znndePWAWyPOG4dWJva0fMGR0zN6ahkcPlAEw0p7Tu8Pj:rOdMtsqwh0nde+7QJv1k11w0p7T1lA |
| Threatray | 14'313 similar samples on MalwareBazaar |
| TLSH | T14044014AA752C5E9C0300AF1ED4F87E09B750D515C5286E7F9A0BFBF3F73118AA41266 |
| File icon (PE): |  |
| dhash icon | 7171f86070e4a2a6 (6 x AgentTesla, 1 x AsyncRAT) |
| Reporter |  GovCERT_CH |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
186
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Suspicious
Maliciousness:
Behaviour
Сreating synchronization primitives
Running batch commands
Creating a process with a hidden window
Launching a process
DNS request
Sending a custom TCP request
Creating a window
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
cmd.exe ftp.exe obfuscated packed replace.exe stealer
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.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
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
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)
Uses an obfuscated file name to hide its real file extension (double extension)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-01-25 03:54:26 UTC
File Type:
PE (.Net Exe)
Extracted files:
23
AV detection:
16 of 28 (57.14%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 14'303 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
a6410d9e8b71686ec1811123287816d0f7cc77a654a10abcc4e7433723e99901
MD5 hash:
9c5b45987359857b40c9ddade8dfccca
SHA1 hash:
bc8312a50d823fa0dae039c4db36e0393d8c96c0
Malware family:
Agent Tesla
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
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: | INDICATOR_SUSPICIOUS_EXE_DiscordURL |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables Discord URL observed in first stage droppers |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | SUSP_PE_Discord_Attachment_Oct21_1 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects suspicious executable with reference to a Discord attachment (often used for malware hosting on a legitimate FQDN) |
| Reference: | Internal Research |
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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