MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8bf9ae1489a0184f2e5f3ee7eb06602a69393317e20731ea649be7933b2781f2. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments

SHA256 hash: 8bf9ae1489a0184f2e5f3ee7eb06602a69393317e20731ea649be7933b2781f2
SHA3-384 hash: dbf952092a4793398a904ae763dc5e48fd8db92603c7e202710ef525f558e6326e86acb1232b0706dd1836945d47d61e
SHA1 hash: cae2589775cabffe843518f08c85cda7fd14ae1b
MD5 hash: ff04759814c2d073891948aa9b4a6c84
humanhash: queen-avocado-florida-two
File name:Request For Quotation-(EMP2129079970).exe
Download: download sample
Signature AgentTesla
File size:984'576 bytes
First seen:2021-07-27 23:00:19 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:/bWfecHe0b97/0cuHY4MbaURyWI9DH52UIQi/js4yyaUVKnpF19sgWD5FO2HXjNd:zWNHeKbCYVaeIKUCsUahpFnsg
Threatray 7'463 similar samples on MalwareBazaar
TLSH T1E425AFAC7253719ECC27C5B29D685C60EA25783A531FC217601322ACED7E5ABDF901F2
Reporter GovCERT_CH
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
104
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Request For Quotation-(EMP2129079970).exe
Verdict:
Suspicious activity
Analysis date:
2021-07-27 23:03:07 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.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
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)
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
Behaviour
Behavior Graph:
Gathering data
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-07-23 01:42:46 UTC
AV detection:
21 of 28 (75.00%)
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:
4a35f4f773f0d1ec7d62ec2c892876e3a108ebc41aa6279b9b1009a0c94d3f36
MD5 hash:
38b8cdfefbb9702e69c85b9699ac350b
SHA1 hash:
5a0ad0ffa34c44b80daaf1a9263ac47bc23b4dd9
SH256 hash:
2f6e732ba8181ca022ca9acb109c816e0be609520a6fe9260973ffd0744015b3
MD5 hash:
d24b37b1f4c79c03e0904394d3c8c682
SHA1 hash:
34560671dd1b3e0258bfb59b54d74a21fcd4aa3f
SH256 hash:
d201c08a4a7db984516a98c8fdc0c1b3375b7f78c0a958f8ee5faff73adcee3f
MD5 hash:
56ee2c5de4e44054c8122ea19be4026e
SHA1 hash:
23d1f653445ddfdaf0cc71f840edbfd67767001f
SH256 hash:
83d9e44d9a311ea6fdbcbd09fdc816a2067806dcacf24beb5ee786191b1a3ea1
MD5 hash:
b1a7b752b6638ee03cffe5a1dde9213e
SHA1 hash:
52d215a173d2f293990f8c12fc7f4a86330a29cb
SH256 hash:
8bf9ae1489a0184f2e5f3ee7eb06602a69393317e20731ea649be7933b2781f2
MD5 hash:
ff04759814c2d073891948aa9b4a6c84
SHA1 hash:
cae2589775cabffe843518f08c85cda7fd14ae1b
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: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 8bf9ae1489a0184f2e5f3ee7eb06602a69393317e20731ea649be7933b2781f2

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments