MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 fa6598232bda21145174fb4c433e24a4a16ba270edbd02505c896d2f3de5a0e8. 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: | fa6598232bda21145174fb4c433e24a4a16ba270edbd02505c896d2f3de5a0e8 |
|---|---|
| SHA3-384 hash: | 0f6a86edb77613c186861402b474b92a0ad21603d40c503f99a2b22b603364fc2a35ee4b863bc4fc4a1025ebb8d8af86 |
| SHA1 hash: | 351fe3096f32056c1377cdf9c59cc21ed63f3663 |
| MD5 hash: | 2e7067f7351dbb597e587f2cf17e2078 |
| humanhash: | timing-kansas-bravo-april |
| File name: | Purchase Order No. 63500321.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 449'024 bytes |
| First seen: | 2021-10-18 03:28:49 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 6144:2MZ2Yla6iWdtj/ytSD+51/6lTw45FeNiIHx8j2Wy3QZC/BdTrR0BC2hVNCaFio:2MZlAuR/S51il1G8j2TgZSTfR0BC+fFV |
| Threatray | 11'933 similar samples on MalwareBazaar |
| TLSH | T19BA402409B848523CF5D06B5E0E3E78427B4EDB27E42C75B598E39EC1A73BC38E81596 |
| Reporter |  GovCERT_CH |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
204
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Launching a process
Creating a file in the %temp% directory
Delayed writing of the file
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
greyware 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
Executable has a suspicious name (potential lure to open the executable)
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
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)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: Powershell Defender Exclusion
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)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-10-18 02:47:40 UTC
AV detection:
11 of 45 (24.44%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 11'923 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection evasion keylogger spyware stealer trojan
Behaviour
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
Maps connected drives based on registry
Checks BIOS information in registry
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Looks for VMWare Tools registry key
AgentTesla Payload
Looks for VirtualBox Guest Additions in registry
AgentTesla
Unpacked files
SH256 hash:
b5aef9af88b2bc6d37ebaf89d9f7fb48f52eb2379330b96f6d830298052572e3
MD5 hash:
1cece8febb44c082b264de99b5280e20
SHA1 hash:
b324a590a355deffd9937f90efdc98bd10e9897a
SH256 hash:
7b4ba24781e21b310e2749bc2f7a80b9670a4198a54d26e42079a6a1c1be6ae7
MD5 hash:
7b77d210bf6b00fd8ee8187198852052
SHA1 hash:
7f78d6294a269349fc9a49ad3c8ccb3c3d2665b4
SH256 hash:
72500ac4b6f430e36e06ea3a83c04ef215d6e18ae8551f84c2ffa3ce303434d6
MD5 hash:
39baab6f7aa141c1803d1160a6ff9c2f
SHA1 hash:
6122169ca779b36a1fb79a238662ecd8d00bc347
SH256 hash:
fa6598232bda21145174fb4c433e24a4a16ba270edbd02505c896d2f3de5a0e8
MD5 hash:
2e7067f7351dbb597e587f2cf17e2078
SHA1 hash:
351fe3096f32056c1377cdf9c59cc21ed63f3663
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
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