MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 fa094ea936fc71578f0d86b3a8b7cfb0f6f18dad451770757c2037f5d518b1b8. 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: 9
| SHA256 hash: | fa094ea936fc71578f0d86b3a8b7cfb0f6f18dad451770757c2037f5d518b1b8 |
|---|---|
| SHA3-384 hash: | b0a146613f8627f37e1cdd0c6a10c04092573765d05ffeee44e230f7473342d306fe840e5139c612b37142f24904f04c |
| SHA1 hash: | bfc71a012120ddc4aa12833d9232519273301121 |
| MD5 hash: | d7f0514e9331f8ea57f6561b63dc163c |
| humanhash: | wisconsin-sweet-kentucky-harry |
| File name: | RFQ 29-9-20.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 784'384 bytes |
| First seen: | 2020-09-29 05:32:38 UTC |
| Last seen: | 2020-09-29 06:37:32 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | bf5b08be55d551d1a117a4cab7c3ea7e (3 x AgentTesla, 1 x AveMariaRAT, 1 x Loki) |
| ssdeep | 12288:Z1eRRAfxCIUnyNOI/SN/HWQZUpgmGbX9E5OqxSyr:viRO8nyNOI0u7CgtxS+ |
| Threatray | 11'202 similar samples on MalwareBazaar |
| TLSH | 02F4AF66B2E14973C13B2E3D9C0B5774A837BE503E286846EBE4DF4C5F386913919293 |
| Reporter |  cocaman |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
105
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Unauthorized injection to a recently created process
Using the Windows Management Instrumentation requests
Sending a UDP request
Reading critical registry keys
Launching the process to change network settings
Stealing user critical data
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Contains functionality to detect sleep reduction / modifications
Detected unpacking (changes PE section rights)
Detected unpacking (creates a PE file in dynamic memory)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Machine Learning detection for sample
Maps a DLL or memory area into another process
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Sigma detected: Capture Wi-Fi password
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 harvest and steal WLAN passwords
Tries to steal Mail credentials (via file access)
Uses netsh to modify the Windows network and firewall settings
Yara detected AgentTesla
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.LokibotCrypt
Status:
Malicious
First seen:
2020-09-29 03:32:18 UTC
File Type:
PE (Exe)
Extracted files:
39
AV detection:
28 of 29 (96.55%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 11'192 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
keylogger stealer upx trojan spyware family:agenttesla persistence
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
UPX packed file
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
fdab6037f0b34e3a8ba2414b3c9fe41d6b4d2312dc328173c235a3bd1ac96044
MD5 hash:
ef8b4142aa3e021c15efc93b4f2fcca9
SHA1 hash:
9d0eb8d610c70a4e226f2149cf57d93d631d285f
Detections:
win_agent_tesla_w1
SH256 hash:
225c3f02d1baf402cc0fb3568518a2f50b1684e9c43a9b56316e2bc7dc554765
MD5 hash:
33ae6e67d725494b113d2394590ba849
SHA1 hash:
e486c257ec228b87da872dd69cb6170b6cb35a53
Detections:
win_agent_tesla_w1
SH256 hash:
fa094ea936fc71578f0d86b3a8b7cfb0f6f18dad451770757c2037f5d518b1b8
MD5 hash:
d7f0514e9331f8ea57f6561b63dc163c
SHA1 hash:
bfc71a012120ddc4aa12833d9232519273301121
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
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: | Agenttesla_type2 |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect Agenttesla in memory |
| Reference: | internal research |
| Rule name: | CAP_HookExKeylogger |
|---|---|
| Author: | Brian C. Bell -- @biebsmalwareguy |
| Reference: | https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar |
| Rule name: | win_agent_tesla_w1 |
|---|---|
| Author: | govcert_ch |
| Description: | Detect Agent Tesla based on common .NET code sequences |
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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