MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 7f3f988d6ca1f6799c89ed9bdc4e890e0a4b8eb63b08ef424049fdf94514e431. 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: | 7f3f988d6ca1f6799c89ed9bdc4e890e0a4b8eb63b08ef424049fdf94514e431 |
|---|---|
| SHA3-384 hash: | 3caf646f2dfdc19a5684d5205b8c960cc2c2ec14797f7cacc142fb044283986af5fab23af91105c40a40181f0cbc9b27 |
| SHA1 hash: | e84f9c69acbdd462bc25ffb71ae438e2019b098c |
| MD5 hash: | 0399b19810c0a81229ef5e33d876146e |
| humanhash: | blossom-lamp-uniform-michigan |
| File name: | Doc.17135273873.5A0AFF5F.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 912'384 bytes |
| First seen: | 2021-05-03 05:35:47 UTC |
| Last seen: | 2021-05-03 06:03:18 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:NQMoLLoS60/K7yh0x4SDLoXaGH3Wl8dnpzGizXqTa3O82mlJLjZYXZZtqM+jpUS1:NBoLAx4TaimidnuOaOLjZYpPqZGd8 |
| Threatray | 4'375 similar samples on MalwareBazaar |
| TLSH | 10157EE8714498E5D3472CB367CF8C1141642AB8A53BD90E2B61373E59A7F133D3AA8D |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
3
# of downloads :
86
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Creating a file
Enabling autorun by creating a file
Unauthorized injection to a system process
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.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Installs a global keyboard hook
Modifies the hosts file
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: Scheduled temp file as task from temp location
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 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 schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.Taskun
Status:
Malicious
First seen:
2021-05-03 05:36:14 UTC
AV detection:
18 of 29 (62.07%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 4'365 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Drops file in Drivers directory
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
74b2935b9dfe4ba397fd0507ae3c36abb77193041f2e7c43c55dc4e7b33de61c
MD5 hash:
b5c218f30fecc9cb8513ff6a46737b01
SHA1 hash:
f0416867c2b114789620b318051f1fa390b07eae
SH256 hash:
f8a1bc18f388e08728ff5cde0747b936ed125be3438ea3d5770fff108cb1b0bf
MD5 hash:
15d1c4946e146cd0fb28b8e0cc201a36
SHA1 hash:
e4d35f275de600b4c578fee812d065dc291237ca
SH256 hash:
fb6da53afe4006447e9f5e3211484c8a67db81d5c03f6de834dac6ada1bcfcbc
MD5 hash:
c4d48fe179b81a5b0556996bf2f3d0a4
SHA1 hash:
7184b793db514f7b94041b657bd6fb4b961ede2a
SH256 hash:
7f3f988d6ca1f6799c89ed9bdc4e890e0a4b8eb63b08ef424049fdf94514e431
MD5 hash:
0399b19810c0a81229ef5e33d876146e
SHA1 hash:
e84f9c69acbdd462bc25ffb71ae438e2019b098c
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.