MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 3874821e899fdb9dadf888345dde68592193fd97c7ab07f145a31ddd047ed7bf. 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: | 3874821e899fdb9dadf888345dde68592193fd97c7ab07f145a31ddd047ed7bf |
|---|---|
| SHA3-384 hash: | 179d1be5432950685c680b074b70000117be7d7868276fc70a2044b687d19b24e4480da1947654c4658f7686d28d44aa |
| SHA1 hash: | 0ae8e27e950374b12c286cdff605d446b2d792d3 |
| MD5 hash: | 57cd950cf0ca99029742e3b3ec6e57e4 |
| humanhash: | magnesium-hawaii-fanta-don |
| File name: | Payment Invoice.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 796'672 bytes |
| First seen: | 2020-11-26 20:09:28 UTC |
| Last seen: | 2020-11-26 21:41:42 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'207 x SnakeKeylogger) |
| ssdeep | 24576:Kd4P6QiP2MyDI8bPWqpvvmsuhVLUl85LvEdhN:K0xpI81tDuGT |
| Threatray | 1'646 similar samples on MalwareBazaar |
| TLSH | B0058C27738C87ECD7A83BF5A43001BF36A5EE11822DE56DDEE6DC5B4B514E800B5681 |
| Reporter |  cocaman |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
208
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Result
Gathering data
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Found evasive API chain (trying to detect sleep duration tampering with parallel thread)
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
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 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)
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.Wacatac
Status:
Malicious
First seen:
2020-11-26 15:11:11 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
25 of 29 (86.21%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 1'636 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
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
AgentTesla
Unpacked files
SH256 hash:
532dc0f845d88e2e702d85f6e3619a64a7ef5ada4796143bb89ade14a25b5e89
MD5 hash:
f3545721197e0956e40f2e99928dae0b
SHA1 hash:
ae1c5b5fc82c5c418eac74befc74cf28c4c7cbc2
SH256 hash:
a3a008b87ded765ed76c9bedd06dbae5f62edd573da15d376cb3fb91b4bd7f09
MD5 hash:
5ae25f51e2881f74cc9e057ef48c02a6
SHA1 hash:
a8e9e48e0e788e76ce01e923946bfb0c2098b39c
SH256 hash:
80927a8432704004852aea5f6547aef14ce4fe66f587491cc0f5af2fb45ed00b
MD5 hash:
0086fc4f76c6ffaf5a5117fb9b40e930
SHA1 hash:
70fd3c60df632f9c9fbbab6bc3e3d0ad57fae378
SH256 hash:
96e41a9df27a293efb08f4f699f76398f5b714786b0d34e3b3672c976cc1fc88
MD5 hash:
25ba289ba28d7ce03e2876e5ac13a8e8
SHA1 hash:
6d95a8d81a93a4980efa4c8364cbe6886ae32d3d
SH256 hash:
3874821e899fdb9dadf888345dde68592193fd97c7ab07f145a31ddd047ed7bf
MD5 hash:
57cd950cf0ca99029742e3b3ec6e57e4
SHA1 hash:
0ae8e27e950374b12c286cdff605d446b2d792d3
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: | 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
Other
Comments
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