MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 399a8f66fd5665df9e3652208288e44043198e7b5dcc5d03b15c4132b3543151. 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: | 399a8f66fd5665df9e3652208288e44043198e7b5dcc5d03b15c4132b3543151 |
|---|---|
| SHA3-384 hash: | 2521a556c913346dda9f0888676818060bf68a1cc768b52706926b32691d5e2cc53e6204c0fed6646421bc7172e9ac4f |
| SHA1 hash: | a66f9c90e56b74c03792230889c63f7b92b03aa2 |
| MD5 hash: | 20ba6420778381fd27ec6b4bdf206d26 |
| humanhash: | hawaii-lactose-hydrogen-bluebird |
| File name: | 20ba6420778381fd27ec6b4bdf206d26.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 947'712 bytes |
| First seen: | 2022-03-01 17:44:43 UTC |
| Last seen: | 2022-03-01 19:55:31 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 12288:EITGuxj/cbz/7u5cIoeH4ljDhh76ZDdsDPdxby/7rrCO7ylfJcpK3n4rkUbPZiGT:pCuxjGu5u7l/j6QD3byL57IReKIrLb |
| Threatray | 16'058 similar samples on MalwareBazaar |
| TLSH | T19015C04839D6203DE836CBB1CAC4EFE0DB6DF222D54961B254020E599A0DBBD8E45DFD |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
203
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a window
DNS request
Sending a custom TCP request
Launching a process
Creating a file
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
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.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Allocates memory in foreign processes
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
Win32.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-03-01 13:54:33 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
29 of 43 (67.44%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 16'048 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
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
212016a00ad71b9a65bbb1fd49fc0fa0854ed979a1668d71dfd972b37b4d126b
MD5 hash:
a32228a5502cf850848d38b59642fe7c
SHA1 hash:
f08861f53f4f9fdcb9713d3fbbeabcc53978f201
SH256 hash:
e3bdaf9e98eb65a070cf4424bc123e57ade151c41e4a0d375e769749155c1715
MD5 hash:
78a25e75b94923e889ecd100349facbe
SHA1 hash:
6b3f8db525d3c98f92ed480e664ab8ee9458340b
SH256 hash:
4616d081d412e3f54cde709df12564e1afe025019e456fe5d2ebbe50c9fd252a
MD5 hash:
340bba99351a06be9a2db2b62d215a7d
SHA1 hash:
5c43e94f706fe6796678de88b6f6626cad67b81f
SH256 hash:
53ee39210c2a1800573792f874fc2d5f3710994f8665d957f5124f262a7594ea
MD5 hash:
6df24538f9012095fb2d0cd1cc456b09
SHA1 hash:
18279fb3727e2bce0f543980bfc8af28f93b0ce2
SH256 hash:
399a8f66fd5665df9e3652208288e44043198e7b5dcc5d03b15c4132b3543151
MD5 hash:
20ba6420778381fd27ec6b4bdf206d26
SHA1 hash:
a66f9c90e56b74c03792230889c63f7b92b03aa2
Malware family:
Agent Tesla
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: | 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.
Web download
Delivery method
Distributed via web download
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