MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 306336af5c11c743cecd385f6be70701b9ef60f38854da1be91993e3c6f83ff8. 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: 14


Intelligence 14 IOCs YARA 3 File information Comments

SHA256 hash: 306336af5c11c743cecd385f6be70701b9ef60f38854da1be91993e3c6f83ff8
SHA3-384 hash: 79615ba75ab74803968b3aa50d3bb947ef25df08315add7840a2982394761177500f1f358a2e135f02d7896e464c09c6
SHA1 hash: 5a5bb3a545ff905e6a2b870510029821a83b8f4e
MD5 hash: b4a0c8a394a0f845ccf2f05345d51fb5
humanhash: alaska-video-table-lima
File name:Transfer Receipt 199105516Z 2300238427 2021.exe
Download: download sample
Signature AgentTesla
File size:747'008 bytes
First seen:2021-08-10 14:14:22 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'599 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:1rZJ4mbA/w7oA+i1yx27GofV5XH7vBe1syaUVKnp:1rZScqjxm9d5X81zahp
Threatray 8'189 similar samples on MalwareBazaar
TLSH T120F4E034621FA714DC3887FD1C19D15127FEE01E922DDA782FA890BC7CB2BB856E1651
Reporter GovCERT_CH
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
327
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Transfer Receipt 199105516Z 2300238427 2021.exe
Verdict:
Malicious activity
Analysis date:
2021-08-10 14:17:51 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 window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
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.evad
Score:
88 / 100
Signature
Found malware configuration
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)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-07-22 02:25:38 UTC
AV detection:
25 of 28 (89.29%)
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
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
Unpacked files
SH256 hash:
83d9e44d9a311ea6fdbcbd09fdc816a2067806dcacf24beb5ee786191b1a3ea1
MD5 hash:
b1a7b752b6638ee03cffe5a1dde9213e
SHA1 hash:
52d215a173d2f293990f8c12fc7f4a86330a29cb
SH256 hash:
d544143ed378969a955da1aa9f2ecfbce0d9557b15bb22ce19e743140db1a092
MD5 hash:
139db4836910a27bd6b4e7c8bcaa493e
SHA1 hash:
563186d492ddc45b5783925601588e0138ef1df1
SH256 hash:
306336af5c11c743cecd385f6be70701b9ef60f38854da1be91993e3c6f83ff8
MD5 hash:
b4a0c8a394a0f845ccf2f05345d51fb5
SHA1 hash:
5a5bb3a545ff905e6a2b870510029821a83b8f4e
Malware family:
Agent Tesla v3
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 306336af5c11c743cecd385f6be70701b9ef60f38854da1be91993e3c6f83ff8

(this sample)

  
Dropped by
null
  
Delivery method
Distributed via e-mail attachment

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