MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 fc33499486786ea9868b1c8776677eb6dedbe1572464b2070bbe7c5f42c5bacf. 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: 14
| SHA256 hash: | fc33499486786ea9868b1c8776677eb6dedbe1572464b2070bbe7c5f42c5bacf |
|---|---|
| SHA3-384 hash: | fde8112b83019a3da4054a90be485c19f057a19a3304d1da1ad0aa3a786761c4018e3dced033058f793a5f38f222e4f2 |
| SHA1 hash: | 4295a0ce19257d8e81ab9f13c34d76c4f5ead425 |
| MD5 hash: | 1f5f68172815a49882f0491a4cc9fdf0 |
| humanhash: | comet-freddie-fish-indigo |
| File name: | OKJhBah6.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 1'079'368 bytes |
| First seen: | 2024-02-03 16:48:28 UTC |
| Last seen: | 2024-02-03 18:32:37 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:lDCcp47dXqFC7fnfsCYhlBNkPSBGEIA+ogwFQt6jtYrU25ydlfLiz0S3dvyIoImP:lDCci7P7fnwhSYLgwFSOYw25yCL3hC+M |
| Threatray | 11 similar samples on MalwareBazaar |
| TLSH | T1AF350243B9484751E81469B0C4FF6D3403E2ADDB2A32D2C67F0CA38E4E527A3DD56E5A |
| TrID | 66.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 9.5% (.EXE) Win64 Executable (generic) (10523/12/4) 5.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.5% (.EXE) Win16 NE executable (generic) (5038/12/1) 4.0% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | 00be8323b233bac0 (79 x AgentTesla, 11 x Loki, 9 x DarkCloud) |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
285
Origin country :
NLVendor Threat Intelligence
Detection:
AgentTesla
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
net_reactor overlay packed packed
Verdict:
Malicious
Labled as:
Trojan.Generic
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.
Malware family:
Agent Tesla
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2024-02-01 00:16:01 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
26 of 38 (68.42%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 1 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
Looks up external IP address via web service
AgentTesla
Unpacked files
SH256 hash:
24c63430c734b2757ffc94a781ea84208b655d1fc07c56def4fab1808417429d
MD5 hash:
2e7a20060649f0eb1d1a6603b777605b
SHA1 hash:
8b6d229978954acf8b64aeb05740715da8723a1b
Detections:
AgentTesla
win_agent_tesla_g2
INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Agenttesla_type2
INDICATOR_SUSPICIOUS_Binary_References_Browsers
INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
INDICATOR_EXE_Packed_GEN01
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
SH256 hash:
aab6562e8b2b0d0f91fb8feb539d373bb7f2cbac482e658a5c50bbde9c418e13
MD5 hash:
176a18a74f1d36b602e03ac382119f35
SHA1 hash:
7e13ee732c0c862c6a72630293dc87c7b0b78c67
SH256 hash:
fc33499486786ea9868b1c8776677eb6dedbe1572464b2070bbe7c5f42c5bacf
MD5 hash:
1f5f68172815a49882f0491a4cc9fdf0
SHA1 hash:
4295a0ce19257d8e81ab9f13c34d76c4f5ead425
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
0.90
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: | MD5_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for MD5 constants |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | PE_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | pe_imphash |
|---|
| Rule name: | PE_Potentially_Signed_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
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