MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b7f4f41e2140b9416ccfd8d0c89523bf774b9577302b107f8b143c5bdd3f6534. 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: | b7f4f41e2140b9416ccfd8d0c89523bf774b9577302b107f8b143c5bdd3f6534 |
|---|---|
| SHA3-384 hash: | cb372eec3dab9b809d405ff6397b11c6f8a5b34ed9c03476544b1da15d8fb8d75b0c9a876054bfaf19d2bf300950fb3f |
| SHA1 hash: | d7efd57f3ff3dd58bfff40d18c8dd70d58b2a1fa |
| MD5 hash: | 4ae13376f629270025f6113b6fef91db |
| humanhash: | december-jig-oxygen-football |
| File name: | L9oOm9x3I7YZFcA.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 1'131'008 bytes |
| First seen: | 2021-01-22 14:34:24 UTC |
| Last seen: | 2021-01-22 17:10:02 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 24576:Jjx3CkiPVr+cGIoyxlQqYRK1ocyxPjwDsSGqKSeXDXxf0Tl:JVKVr+cGTmQqMK16xP6sSGPSeKl |
| Threatray | 2'260 similar samples on MalwareBazaar |
| TLSH | 0835CFDD722072EFC857C472CEA82C64FA9134BB931F4203902755AD9A4D99BDF284F6 |
| Reporter |  James_inthe_box |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
150
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
L9oOm9x3I7YZFcA.exe
Verdict:
Malicious activity
Analysis date:
2021-01-22 14:38:20 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Creating a file
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.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Binary contains a suspicious time stamp
C2 URLs / IPs found in malware configuration
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Detected unpacking (changes PE section rights)
Found malware configuration
Installs a global keyboard hook
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
PE file contains section with special chars
PE file has nameless sections
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:
Win32.Trojan.Wacatac
Status:
Malicious
First seen:
2021-01-22 05:48:28 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
23 of 28 (82.14%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 2'250 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:
3f00160fb760e0e5402c69e35ea6157f449ecc738964dad8a842502b4e2bc6f6
MD5 hash:
106fb76e2cf215b36c5c67a2c38edd93
SHA1 hash:
589bd1130d304d67e0ab34aed0783b768a2e0cdf
SH256 hash:
3f02dfd0b0cd9600617166c46a3eb09b07837b6e718a02677ea03cf2e909e1a4
MD5 hash:
2057e405d27ad310375457e7a9354b42
SHA1 hash:
34463f0ded3acac785af00ae9d61227cb4d0be5c
SH256 hash:
25f6ed9bb32723c139d4abfccf345db631a8483dde664eabd956071ee4b08de4
MD5 hash:
db3f95f2c39e8547f1fa72c608a8be11
SHA1 hash:
12c449b97c31faf2a43bd8eb3e91e9b1fd15672c
SH256 hash:
b7f4f41e2140b9416ccfd8d0c89523bf774b9577302b107f8b143c5bdd3f6534
MD5 hash:
4ae13376f629270025f6113b6fef91db
SHA1 hash:
d7efd57f3ff3dd58bfff40d18c8dd70d58b2a1fa
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: | MALWARE_Win_AgentTeslaV3 |
|---|---|
| Author: | ditekSHen |
| Description: | AgentTeslaV3 infostealer payload |
| 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.
Delivery method
Other
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.