MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 312b49a82f8571c6c85b8322115dd46980e9005010c8e3c1d2fa27b0cb1ff0a5. 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: 8
| SHA256 hash: | 312b49a82f8571c6c85b8322115dd46980e9005010c8e3c1d2fa27b0cb1ff0a5 |
|---|---|
| SHA3-384 hash: | 6cb536b4d67da8a7f0741a132673cf8e426557296bdd4f795fe6ec3606db16eac5dab8f317d9309e57e5265840286c94 |
| SHA1 hash: | 3bf29c54256fb74fb4d4930c6c7f5f69db63c239 |
| MD5 hash: | c351248da0db7003c219d1d98fd729e6 |
| humanhash: | undress-seventeen-seventeen-emma |
| File name: | Shipping Document PL&BL Draft Copy.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 718'848 bytes |
| First seen: | 2020-10-20 08:40:29 UTC |
| Last seen: | 2020-10-25 21:18:04 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:mQEhSe2iNeRLkROZSHAKCmvccDCX7hwhyMrSqrldk/yBb04+mH:m11URSHAKCxcMqgqS6OyBb9+ |
| Threatray | 678 similar samples on MalwareBazaar |
| TLSH | 21E4E07133F89F25E03E9778143061419FF1A503D762D6AABEDD11AA4FA2B924733B12 |
| Reporter |  abuse_ch |
| Tags: | AgentTesla DHL exe |
abuse_ch
Malspam distributing AgentTesla:HELO: winmedicare.com
Sending IP: 95.211.253.203
From: Clare Liddiard (DHL) <sudeep.goel@winmedicare.com>
Subject: Consignment Notification: You Have A Package With Us
Attachment: Shipping Document PLBL Draft Copy.zip (contains "Shipping Document PL&BL Draft Copy.exe")
AgentTesla SMTP exfil server:
us2.smtp.mailhostbox.com:587
Intelligence
File Origin
# of uploads :
3
# of downloads :
81
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Launching a process
Creating a file
Unauthorized injection to a system process
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Allocates memory in foreign processes
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)
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 steal Mail credentials (via file access)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2020-10-20 00:29:52 UTC
File Type:
PE (.Net Exe)
Extracted files:
14
AV detection:
25 of 28 (89.29%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 668 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
7/10
Tags:
spyware
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
312b49a82f8571c6c85b8322115dd46980e9005010c8e3c1d2fa27b0cb1ff0a5
MD5 hash:
c351248da0db7003c219d1d98fd729e6
SHA1 hash:
3bf29c54256fb74fb4d4930c6c7f5f69db63c239
SH256 hash:
7adf710407d8691f49a5cdef2395539f436a421b739d77823d3ed187c5639bd6
MD5 hash:
e9094e16449a4f2fc1c3bbbb1da28057
SHA1 hash:
52ee675922a3da3e006a9dd83e3e41a284bd4251
SH256 hash:
a97ea75b2bdf090b019f6b67abfec6728892226bec94fb876f22dfe8fa9470bc
MD5 hash:
b52be4cdad36eac14fe20d0bf5befceb
SHA1 hash:
56ed40b668babb657190d2b1505a40e0abdffbb5
SH256 hash:
33488933b0c4ea448eccc52490f8aa0ecfe0a981cdac34e4cb97b7fa1ef5e46e
MD5 hash:
e5b6b10038f1dea684deef3855b66982
SHA1 hash:
697f0e326e7953a9e6285cdd14efb1488d68c6af
SH256 hash:
bac5797bde4b2810766a40d95bcdb825ac5b395fcbadd139daa19a44a6cdc049
MD5 hash:
a92cc1f6e0a2742350dfda6726db14c0
SHA1 hash:
e5404e3ed46498deb8ad8966a774540c2b8e9c1e
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Trojan
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: | 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
Distributed via e-mail attachment
Comments
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