MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 685379481a151d35891ddba30a43b360f40183375ca6c83167673b8d60704b38. 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: 13
| SHA256 hash: | 685379481a151d35891ddba30a43b360f40183375ca6c83167673b8d60704b38 |
|---|---|
| SHA3-384 hash: | 8b9fdc96d7a880ff5095b78e2b8a9ef02a1c92b9f8caac6f1a7fcb3fd27600e640ad3f33a20a808ed2fb53889591cbf5 |
| SHA1 hash: | 779d993deb2b14fbfa531f0e85d1b880fa8d153c |
| MD5 hash: | 991ba2c8a8f237284dd43773da0dc2a4 |
| humanhash: | crazy-lamp-fanta-stream |
| File name: | Payment Copy.pdf...exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 784'384 bytes |
| First seen: | 2021-03-29 06:50:04 UTC |
| Last seen: | 2021-04-05 13:21:59 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 12288:AK2mn8EnOhjTO6DOB7fNYteiP9V5nDtP3/UUzQBwdVEpTxt/P7r9r/+ppppppppV:XxojF+6tlPDTPPUUzMwMxt/1q |
| Threatray | 3'535 similar samples on MalwareBazaar |
| TLSH | CFF47C84E4449AA5DD289BF65532C8300326BEED1437DA0C19CD7DEB3BFBB8A4C95943 |
| Reporter |  GovCERT_CH |
| Tags: | AgentTesla |
Intelligence
File Origin
# of uploads :
3
# of downloads :
112
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Payment Copy.pdf...exe
Verdict:
Malicious activity
Analysis date:
2021-03-29 06:51:12 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Creating a file in the %AppData% subdirectories
Forced shutdown of a system process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
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.adwa.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
Modifies the hosts 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)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-03-26 17:04:13 UTC
AV detection:
19 of 29 (65.52%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 3'525 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
Drops file in Drivers directory
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
367bd3bbd27bcfb4020ea2e8e19bcef7e7613677514df74990980bb5cbd2faa4
MD5 hash:
ce249eac42648acbd1fdb4dcac4b93b2
SHA1 hash:
ece85af062c4dba9a4b56b53b6f926fd974d7f90
SH256 hash:
8e2c407ae4775153cc7087080b39199fcc289aa18beb2e8aabf3f19c954e10e9
MD5 hash:
39a82aa7105ce43b6cddf9a2c928cb03
SHA1 hash:
9a596c6606b61cb72a9407394cbdf5b4eacdbba7
SH256 hash:
0a0c9f889a785436400340f00e8e5e50d67e873bea7b2c5d8b45baa207e8df38
MD5 hash:
3547d35ac5da164793b49a4167996b0a
SHA1 hash:
57fa9134921b8e9dad5f38a45e6cb2e0f29058ea
SH256 hash:
685379481a151d35891ddba30a43b360f40183375ca6c83167673b8d60704b38
MD5 hash:
991ba2c8a8f237284dd43773da0dc2a4
SHA1 hash:
779d993deb2b14fbfa531f0e85d1b880fa8d153c
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Eldorado
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: | ach_AgentTesla_20200929 |
|---|---|
| Author: | abuse.ch |
| Description: | Detects AgentTesla PE |
| Rule name: | dridex_halo_generated |
|---|---|
| Author: | Halogen Generated Rule, Corsin Camichel |
| 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.
Malspam
Dropped by
AgentTesla
Delivery method
Distributed via e-mail attachment
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