MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 9545884161c976f0946b73026d1c80a1c0b8fa19910cbd18b33752a0889ec5ba. 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: 12
| SHA256 hash: | 9545884161c976f0946b73026d1c80a1c0b8fa19910cbd18b33752a0889ec5ba |
|---|---|
| SHA3-384 hash: | 9c4e04ed9855b62fb7e2d5a89226c43494d5e32bdf03a97e6433c8780746ce14dda0a1e819259dce956d0e558cab62e3 |
| SHA1 hash: | e403bd314cd76fab0db71a674ea788860d8403ee |
| MD5 hash: | 1788b7df54735dcc51d7740b6a41ae8a |
| humanhash: | earth-thirteen-oklahoma-carbon |
| File name: | 1788b7df54735dcc51d7740b6a41ae8a |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 576'512 bytes |
| First seen: | 2021-11-23 11:45:21 UTC |
| Last seen: | 2021-11-23 16:47:29 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 12288:MWcQPnfhQJFA2K1ISD1RS22e/OpubQ9tD00rs6NstMY:MTQPfhQJFEdjbWpOiC0 |
| Threatray | 12'951 similar samples on MalwareBazaar |
| TLSH | T1A6C4E0A8335072DFC827CE328D645C94573274275B1BC71BA447129EAA1EADB8F216F3 |
| Reporter |  zbetcheckin |
| Tags: | 32 AgentTesla exe |
Intelligence
File Origin
# of uploads :
4
# of downloads :
85
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PO 635.doc
Verdict:
Malicious activity
Analysis date:
2021-11-23 03:48:22 UTC
Tags:
loader
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Gathering data
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
DNS request
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process from a recently created file
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Creating a file
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
fareit obfuscated packed
Result
Verdict:
UNKNOWN
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 very large array initializations
Adds a directory exclusion to Windows Defender
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)
Sigma detected: Powershell Defender Exclusion
Sigma detected: Suspicius Add Task From User AppData Temp
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 / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-11-23 07:58:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
20 of 28 (71.43%)
Threat level:
5/5
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 12'941 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
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:
f30ca642597c059f9dbcc6cfea27687245fbcaf5456be0b7a4528d946f3a0a05
MD5 hash:
0f6349011cf5446131faf0cadbace87b
SHA1 hash:
0cd48b5cb5a0ca095043c333c9002ba5273e92e8
SH256 hash:
6335a1d1ded5891e9e1153d4f7c428db4c2fb097d12931ebe3468dbf4ee82d87
MD5 hash:
073a3b0b4515b6881611b3f7219edad6
SHA1 hash:
1c86add776c89228c3e8f63837c2d4e2d3da793f
SH256 hash:
3d16118b7359d8f2108c4a9fb62af4203be4a8a7ab96d13ec0ca7efa36b724b6
MD5 hash:
a4bd26c5054df0a9e08c26d520542276
SHA1 hash:
c8a1a08c923e822bdcd7b0d6bde1eb919009aaca
SH256 hash:
9545884161c976f0946b73026d1c80a1c0b8fa19910cbd18b33752a0889ec5ba
MD5 hash:
1788b7df54735dcc51d7740b6a41ae8a
SHA1 hash:
e403bd314cd76fab0db71a674ea788860d8403ee
Malware family:
Agent Tesla v3
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
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: | pe_imphash |
|---|
| Rule name: | pe_imphash |
|---|
| 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.
Web download
Delivery method
Distributed via web download
Comments
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