MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6f84a08c1356bcff40995a1573dfe5334a69013845d697a3b4bd3e97e7093364. 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 3 File information Comments

SHA256 hash: 6f84a08c1356bcff40995a1573dfe5334a69013845d697a3b4bd3e97e7093364
SHA3-384 hash: 5d6031c0e89cd863f94e60366e8a9c13ed16a8e4e210397625c6857ee5808831f0d33def0d9f5b31bc27b89fe20f7c88
SHA1 hash: 4737209719df099eceb27ab5d5f19a92c3f3f54d
MD5 hash: e92d1ce6840c4f2ce691733ae7613abb
humanhash: september-vermont-rugby-bluebird
File name:17NU6JrWS5XFe9m.exe
Download: download sample
Signature AgentTesla
File size:677'888 bytes
First seen:2021-07-14 04:52:27 UTC
Last seen:2021-07-14 05:35:08 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:/Yn9dUqxbOD0wjntWw1vSXFLfJb0UUhNe2/TFXh:/Y9df5wjcGvsRRYUUDXTVh
Threatray 6'725 similar samples on MalwareBazaar
TLSH T13EE44859267D6B05D1B613FBCA70A4C243B9DD92AE35D0763EC637C60AE8B120621F37
Reporter GovCERT_CH
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
103
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
17NU6JrWS5XFe9m.exe
Verdict:
Malicious activity
Analysis date:
2021-07-14 04:55:59 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
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:
Generic Malware
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
.NET source code contains very large strings
Found malware configuration
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)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-06-25 21:44:45 UTC
AV detection:
24 of 28 (85.71%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot1821049392:AAGH4PUrkJ-gxh2XQ7LGBthphluV_iElekk/sendDocument
Unpacked files
SH256 hash:
53dae5fd1e9be00d2ae7ca3497d7bb00b60ab1c4a980b2a19aaa56acc4dae89a
MD5 hash:
24412da8a1af954218e17a2e57593386
SHA1 hash:
bfeafc5dc220d80899d26e5176112d931a8b9ade
SH256 hash:
96e559f8613e276554495e088db60914010379936cbab2272834806c3aedd0a4
MD5 hash:
09549f6e10f0314768118ee3cb27abbb
SHA1 hash:
6f03c3775a757e8c3bae1e99c267601608cc4a77
SH256 hash:
5bede9eedf6ae6df5a9d587c116c9583b31474c159c2b53486b000093cb3fde6
MD5 hash:
072eeac61b35d3f09edee4ff4f80f52d
SHA1 hash:
696fd9905a47e526470c2e234fef32f1ec1b74ad
SH256 hash:
6f84a08c1356bcff40995a1573dfe5334a69013845d697a3b4bd3e97e7093364
MD5 hash:
e92d1ce6840c4f2ce691733ae7613abb
SHA1 hash:
4737209719df099eceb27ab5d5f19a92c3f3f54d
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_InTheFu
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
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 6f84a08c1356bcff40995a1573dfe5334a69013845d697a3b4bd3e97e7093364

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments