MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fb9f9e367b2eaeaff12ea4910af5e00e3e886ed8f8e6e67cd0ea727b60d101a5. 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


Intelligence 12 IOCs YARA 4 File information Comments

SHA256 hash: fb9f9e367b2eaeaff12ea4910af5e00e3e886ed8f8e6e67cd0ea727b60d101a5
SHA3-384 hash: d7136b61fb8f5852aec9a2b5b8518d8980c57aee88db61805efbcc4fb8d01ca62d425fd08c7af2bd1f9d178c5ed79e36
SHA1 hash: 26a1a5a5a0740a898bfa33f58860ff9aa1d44b4b
MD5 hash: 08e4f6433c840fd35955a2e2e22e0bfd
humanhash: neptune-xray-mars-chicken
File name:PO#668003-2021.exe
Download: download sample
Signature AgentTesla
File size:971'264 bytes
First seen:2021-08-17 14:11:33 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:LCnDc9F3nC0Py3gAhTEJbjJEKoqk/qcvMfOPNlcc7huN809tlp5PkQ76pHOQB8rf:0qjckfeccFlwp56pzBhA
Threatray 8'517 similar samples on MalwareBazaar
TLSH T14B25603D1BB92667D065D63EABD18613F04096DB3411AA5764CA0FA7B302AC2F7C723D
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
173
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PO#668003-2021.exe
Verdict:
Suspicious activity
Analysis date:
2021-08-17 14:28:02 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a custom TCP request
Creating a window
Sending a UDP request
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Unauthorized injection to a system process
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.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large strings
Antivirus detection for URL or domain
Found malware configuration
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
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: Suspicious Process Start Without DLL
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:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-08-17 14:02:07 UTC
AV detection:
15 of 28 (53.57%)
Threat level:
  5/5
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 WriteProcessMemory
Suspicious use of SetThreadContext
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
6912e4bedd1288f116e968f0a79d9797f6d6bd24d45a5f10c52e20f9d33b8c61
MD5 hash:
03bde4a82ad64c0f314985232fbca3fa
SHA1 hash:
e8d0b6339e94192eaaca32c812f914e60576dca6
SH256 hash:
098d641b9603c8bc5c60e14a28e7ebd97611702e72bca8f569341829191e0cee
MD5 hash:
4867365705595d0700ff47fc85e6d6a7
SHA1 hash:
dbe9c4f43ae0a791159274344817cc29ee41d554
SH256 hash:
afda1f16b5e86bcc2f9909cbf47a73bcf3e26b073054ad7d3c0a98ea72886865
MD5 hash:
97ae0104756c4ec9a1c0997acef5a093
SHA1 hash:
a2b169320a313ffe16174591f3b79d1e160d1606
SH256 hash:
fb9f9e367b2eaeaff12ea4910af5e00e3e886ed8f8e6e67cd0ea727b60d101a5
MD5 hash:
08e4f6433c840fd35955a2e2e22e0bfd
SHA1 hash:
26a1a5a5a0740a898bfa33f58860ff9aa1d44b4b
Please note that we are no longer able to provide a coverage score for Virus Total.

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:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
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

AgentTesla

Executable exe fb9f9e367b2eaeaff12ea4910af5e00e3e886ed8f8e6e67cd0ea727b60d101a5

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments