MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 405b3676366ea03fa6a3673499137339c4abe643b9d73eb027bdd7bb255788de. 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


Intelligence 13 IOCs YARA 3 File information Comments

SHA256 hash: 405b3676366ea03fa6a3673499137339c4abe643b9d73eb027bdd7bb255788de
SHA3-384 hash: a9f6fb00433eaee23a611b2cbe52b941483bc87f828e33ab61f87a407e9705d0320599989b02e3e866d4f2bcbb3d5693
SHA1 hash: 0a15198b36eea03b3bec2e599e8c5cc8830fc6b2
MD5 hash: 0a319fcaff75155af14b98f3292a1b1e
humanhash: nineteen-music-colorado-spring
File name:Status of Payment.exe
Download: download sample
Signature AgentTesla
File size:458'240 bytes
First seen:2021-10-18 02:29:19 UTC
Last seen:2021-10-18 04:07:48 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 6144:G3kJbU1JhQdf/65DMXqCFdxTRHDiK4KhrR+gAj3dDpS3GsLl4hHJjvY:IebU1/oKHIdxTNV7b+gAjNDk3ziJjw
Threatray 11'922 similar samples on MalwareBazaar
TLSH T189A412A6B794C117CABC06B4A0E1E3B473B0F9322EA9CF565E5D38DE5D72B400E90563
Reporter GovCERT_CH
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
221
Origin country :
n/a
Vendor Threat Intelligence
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:
obfuscated 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.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
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
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)
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 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:
2021-10-18 01:38:36 UTC
AV detection:
8 of 45 (17.78%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
86bc7e8ae4268c9400ec5236cbcab6fd751988cc530930b1fc4631aa1ea0688d
MD5 hash:
52603c7e8f305ee665bd47a56c4703bf
SHA1 hash:
9c9756921a793ee7fd87cc26ff710d844555b92e
SH256 hash:
3fb4b6404501e61c963caea350f36c9c788f84f25f95c16ae1dc2a5e062691aa
MD5 hash:
3601c89ca81e41d407af6efc5c2879da
SHA1 hash:
9b6fc5d8c5be63e4c59b7e76ae175d290e85ab98
SH256 hash:
7b4ba24781e21b310e2749bc2f7a80b9670a4198a54d26e42079a6a1c1be6ae7
MD5 hash:
7b77d210bf6b00fd8ee8187198852052
SHA1 hash:
7f78d6294a269349fc9a49ad3c8ccb3c3d2665b4
SH256 hash:
405b3676366ea03fa6a3673499137339c4abe643b9d73eb027bdd7bb255788de
MD5 hash:
0a319fcaff75155af14b98f3292a1b1e
SHA1 hash:
0a15198b36eea03b3bec2e599e8c5cc8830fc6b2
Malware family:
Agent Tesla
Verdict:
Malicious
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: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 405b3676366ea03fa6a3673499137339c4abe643b9d73eb027bdd7bb255788de

(this sample)

  
Dropped by
agenttesla
  
Delivery method
Distributed via e-mail attachment

Comments