MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 926c237123af4acecbbbde443fea178a40983df81beb3e06c656c59684bf370c. 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: 10
| SHA256 hash: | 926c237123af4acecbbbde443fea178a40983df81beb3e06c656c59684bf370c |
|---|---|
| SHA3-384 hash: | 21aa15557c7b1090a07bf608032356fad95047503c3dd18924ed4748bc0d33e4839d4820cea5909244f2bb66eff8c859 |
| SHA1 hash: | e185e3b1c9525d988f2efa32285f46e2d7cd675f |
| MD5 hash: | cc5a26619d9ccedd6ee0b4972b08db46 |
| humanhash: | one-ohio-stream-seventeen |
| File name: | u4nCZtpsbeihgbe.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 762'368 bytes |
| First seen: | 2021-02-25 14:11:57 UTC |
| Last seen: | 2021-02-25 16:11:59 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 12288:eQ/rLIkmDBCbaP32/PXm9K+SnWAruWgbea4ME4:eart8waam9yruWgbb |
| Threatray | 2'860 similar samples on MalwareBazaar |
| TLSH | 12F47B0BA9FD49C3F2E9CB79C0E20D8957AB34816910E1CC26F279AD17DB7C4C59B612 |
| Reporter |  James_inthe_box |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
163
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
u4nCZtpsbeihgbe.exe
Verdict:
Malicious activity
Analysis date:
2021-02-25 14:15:56 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
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
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.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.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
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped 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)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.Pwsx
Status:
Malicious
First seen:
2021-02-25 14:11:34 UTC
File Type:
PE (.Net Exe)
Extracted files:
28
AV detection:
17 of 29 (58.62%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 2'850 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
6285a3d137fe84e6f40f9a66e5da86d2dfd08c70531eb78a29d13131296dd958
MD5 hash:
2dffc1859c2fcd5c7854ac234604b18b
SHA1 hash:
e8344e1d49a6a80b63d240bac523703f392ec1ad
SH256 hash:
3093b156b1c1e2be060e485cf913214cec52dafbec116328101ef2793f527c4f
MD5 hash:
02451498cf17d486f7c38ad9b991feac
SHA1 hash:
62fdc8dc86e145495741d8eaf0e64d76a100391c
SH256 hash:
f0a09c48af16c079c37ad0914f18897976357981fe5ee6f556ab9f9f70b9a671
MD5 hash:
f984a71581f6da5732110be2a569a392
SHA1 hash:
10de05b6b35fc5dbc00c42d59a4b850bcaae01e6
SH256 hash:
926c237123af4acecbbbde443fea178a40983df81beb3e06c656c59684bf370c
MD5 hash:
cc5a26619d9ccedd6ee0b4972b08db46
SHA1 hash:
e185e3b1c9525d988f2efa32285f46e2d7cd675f
Please note that we are no longer able to provide a coverage score for Virus Total.
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
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