MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b65604b49086c5c00d487bab70071bb66ed44a477eb208021037121e7dbadef3. 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: | b65604b49086c5c00d487bab70071bb66ed44a477eb208021037121e7dbadef3 |
|---|---|
| SHA3-384 hash: | 4220dcc64391098cf5524755b3b34294fdd06e82debdbeeffc9fb90cd37504b673b0f20a225fb03472eb9639097e64d1 |
| SHA1 hash: | 04174d1d8e6453896c0c27ade8a106dd983c3798 |
| MD5 hash: | e3fff50bd2f144f465ab06a714f4db5b |
| humanhash: | fifteen-freddie-kilo-september |
| File name: | PO 901103237.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 516'608 bytes |
| First seen: | 2021-09-10 08:27:42 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 12288:1Htx898Hxk4DbF53e0IUFL3xMTMlBjC2b9BBfI0RNsNlzCvlXH1H0Oef:N7xUMjbVfICNQlzCvd1H5 |
| Threatray | 9'735 similar samples on MalwareBazaar |
| TLSH | T17EB4AE2439FE502AF173AFB95EE0B4969B6FB6733686D44D1441038B4623B40FE9163B |
| dhash icon | 022c5b52a6a456a9 (8 x Formbook, 7 x AgentTesla, 3 x Loki) |
| Reporter |  GovCERT_CH |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
232
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PO 901103237.exe
Verdict:
Suspicious activity
Analysis date:
2021-09-10 08:30:12 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
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Creating a file in the %AppData% subdirectories
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
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
.NET source code contains very large array initializations
.NET source code contains very large strings
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
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: Bad Opsec Defaults Sacrificial Processes With Improper Arguments
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 AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-09-10 03:07:50 UTC
AV detection:
8 of 45 (17.78%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 9'725 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 WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
ad4a7895d529d5164302bb88596964ab42ff125bf0f5544418c80b6d438cb587
MD5 hash:
43ababb6b0a02907aad43084f12b10d9
SHA1 hash:
b60ba705891d5a666d64300181b475a46714ffa8
SH256 hash:
4bc688e9ae89b2d2a3421fb8fbb20e07499568a670447869b9176ce5cd271524
MD5 hash:
961c2881318f7539ec01342a5a7686d4
SHA1 hash:
a92fc9d805c0ff7dc753a2657b45df1e25881fab
SH256 hash:
2991ee2b16940a3d1ad7a394a40dc2b81fb515ebc7b6a74f333a1c395b693723
MD5 hash:
ac114748c4867d35212825919b364102
SHA1 hash:
0ceadecb5126ce8147f2fc6e310142f01bb74bb5
SH256 hash:
b65604b49086c5c00d487bab70071bb66ed44a477eb208021037121e7dbadef3
MD5 hash:
e3fff50bd2f144f465ab06a714f4db5b
SHA1 hash:
04174d1d8e6453896c0c27ade8a106dd983c3798
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.
Malspam
Dropped by
agenttesla
Delivery method
Distributed via e-mail attachment
Comments
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