MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c84323551b8814bcdf1b176cc38f197a00025817e93f6c8aefaa7ab180187cde. 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 7 File information Comments

SHA256 hash: c84323551b8814bcdf1b176cc38f197a00025817e93f6c8aefaa7ab180187cde
SHA3-384 hash: 96f51244ad78fee9d68120513fb8256127bff027498443d52a273a41c473aedaa44a14b5287f1fef8d5fedaf8fb288db
SHA1 hash: 6cd4de1da31572dd9e30c991cb4dfc68dff4e291
MD5 hash: 024329b091275921183104901dd986ef
humanhash: single-mockingbird-louisiana-purple
File name:SWIFT_BANKTIA_729928920222.exe
Download: download sample
Signature AgentTesla
File size:315'963 bytes
First seen:2021-10-12 12:16:24 UTC
Last seen:2021-10-12 13:03:07 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash b76363e9cb88bf9390860da8e50999d2 (464 x Formbook, 184 x AgentTesla, 122 x SnakeKeylogger)
ssdeep 6144:F8LxBsxzFUP5VmgKag/0FrOKWh+beUFDC1WbazwBnNDL6f22cc:/VF+KpOKhFUFDt2ghcR
Threatray 11'563 similar samples on MalwareBazaar
TLSH T1826413F3A6D1DAA3C462D3B4153454BDFB7BC118510933D38B988E787A238A6698D3C3
File icon (PE):PE icon
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter adrian__luca
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
194
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SWIFT_BANKTIA_729928920222.exe
Verdict:
Malicious activity
Analysis date:
2021-10-12 20:26:54 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
Creating a file in the %temp% directory
Creating a file
Unauthorized injection to a recently created process
Creating a window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
overlay packed
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.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Detected unpacking (changes PE section rights)
Detected unpacking (creates a PE file in dynamic memory)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Moves itself to temp directory
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 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)
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Nsisx
Status:
Malicious
First seen:
2021-10-12 12:17:36 UTC
AV detection:
11 of 39 (28.21%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
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
Loads dropped DLL
Reads data files stored by FTP clients
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/bot2006818448:AAEbXxhowuXbSCsvvlr5pUkJzFhgKnfWtso/sendDocument
Unpacked files
SH256 hash:
c84323551b8814bcdf1b176cc38f197a00025817e93f6c8aefaa7ab180187cde
MD5 hash:
024329b091275921183104901dd986ef
SHA1 hash:
6cd4de1da31572dd9e30c991cb4dfc68dff4e291
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:ach_AgentTesla_20200929
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:AgentTeslaV3
Author:ditekshen
Description:AgentTeslaV3 infostealer payload
Rule name:MALWARE_Win_AgentTeslaV3
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash
Rule name:Telegram_Exfiltration_Via_Api
Author:lsepaolo
Rule name:win_agent_tesla_v1
Author:Johannes Bader @viql
Description:detects Agent Tesla

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

Executable exe c84323551b8814bcdf1b176cc38f197a00025817e93f6c8aefaa7ab180187cde

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments