MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b88b4b4716bc914572c1c9711d2d620ee64f037b0b2cc8c8075f3d7777448925. 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: | b88b4b4716bc914572c1c9711d2d620ee64f037b0b2cc8c8075f3d7777448925 |
|---|---|
| SHA3-384 hash: | 1ea1beecc86171e53edee5ed92fc067c9ab193650cfe3769799f020faa457ca809c732242cb97009a89cffd47cc081cd |
| SHA1 hash: | 3a352e78ec1280c7df4a5442e25e61ab102d0fc4 |
| MD5 hash: | da285c21716b61681d947e4c5cad02fd |
| humanhash: | failed-grey-winner-mississippi |
| File name: | paid invoice.pdf.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 787'456 bytes |
| First seen: | 2020-09-14 05:36:13 UTC |
| Last seen: | 2020-09-14 13:44:07 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | a37dabab645e6a3a3647e1c3e0a095f3 (9 x MassLogger, 3 x AgentTesla, 1 x Loki) |
| ssdeep | 12288:Vl8aA/ubk1mlLHfff17XxC/+/5Jf6LNP1AsRfBZA6fziS7iY87:LBZbh/ffFxC/IyVRfBWqz2 |
| Threatray | 1'460 similar samples on MalwareBazaar |
| TLSH | C8F48D22A2E04837D1B31A389C1B52B4983AFD313F3899466BECDD6C4F3865139753A7 |
| Reporter |  cocaman |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
3
# of downloads :
98
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
Sending a UDP request
Using the Windows Management Instrumentation requests
Reading critical registry keys
DNS request
Sending a custom TCP request
Stealing user critical data
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
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
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
Maps a DLL or memory area into another process
May check the online IP address of the machine
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)
Sigma detected: Suspicious Double Extension
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)
Uses an obfuscated file name to hide its real file extension (double extension)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Threat name:
Win32.Backdoor.Androm
Status:
Malicious
First seen:
2020-09-13 20:03:07 UTC
File Type:
PE (Exe)
Extracted files:
85
AV detection:
27 of 29 (93.10%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
hawkeyekeylogger
agenttesla
Similar samples:
+ 1'450 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
upx spyware keylogger trojan stealer family:agenttesla
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Looks up external IP address via web service
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
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Gamarue
Score:
1.00
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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