MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e4161228e6d0834d34f12745d57902d9f98a0a6302811b094189a4f9a708a365. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments

SHA256 hash: e4161228e6d0834d34f12745d57902d9f98a0a6302811b094189a4f9a708a365
SHA3-384 hash: af308c2708a4c46980f4441e4f28b232883a609dd629f02ac66b6448cda11dd9ace94c444233687a8f3adfcc33c1dfab
SHA1 hash: 7f2b6fd27c28fbcc724bd8cb6e19fa70c5fb27ca
MD5 hash: d18634c6f1eda281e774e901f6ac85fe
humanhash: december-spaghetti-minnesota-yankee
File name:swift copy.pdf.exe
Download: download sample
Signature AgentTesla
File size:759'808 bytes
First seen:2021-07-28 12:55:57 UTC
Last seen:2021-07-28 18:49:59 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:IIqKjxUyLoCOsBgo0q4wMVeG29UtS+LjCYfC87wDy+2vPviHxQfIIv6B:IIqKja5COsBgo0q4wMVTS+XCYK87/PfI
Threatray 7'495 similar samples on MalwareBazaar
TLSH T1EAF49CB2162DBF2BF03E477D6021805253F4849FD728C7D9FEAA44EA6F14E834592A47
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
109
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
swift copy.pdf.exe
Verdict:
Malicious activity
Analysis date:
2021-07-28 13:04:47 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
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 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)
Sigma detected: Suspicious Double Extension
Tries to steal Mail credentials (via file access)
Uses an obfuscated file name to hide its real file extension (double extension)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Behaviour
Behavior Graph:
Gathering data
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-07-27 16:29:25 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
18 of 28 (64.29%)
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 data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
CustAttr .NET packer
AgentTesla
Unpacked files
SH256 hash:
85617af1b2ceb3b0607dbec10821615377fd40a47ed4314f7bc1917aad47e947
MD5 hash:
dcbd66d66ebe70010605bcaa09ed5b1b
SHA1 hash:
d995f80772924eb3bf74947b1f4bcb4415898d57
SH256 hash:
beed43d3093b7be15054802ebf8ef99ea4b6e5716fb10374062e34fadfe84ce6
MD5 hash:
5af46e66aaf9975a3a7f2e763052959e
SHA1 hash:
c91d4ee98e8153614d45f9058baed9879c6d1ed1
SH256 hash:
841c38b740c2d895fdd3c79d051181d51e2d479d0c401ca38f01e5596124108e
MD5 hash:
6f0900b41646acf2e9cee70784b17663
SHA1 hash:
99b3144032fd7736a27ceba97b666e689ffb0fd0
SH256 hash:
97d2fa1d01b2f9a2199896e05e0cf60c14a9f41ef2d72e15fbb862b7afa08438
MD5 hash:
68463851c0e6fe7a254c99fae763d454
SHA1 hash:
4587a5371d88c296a0184fe47ee0c5245b187127
SH256 hash:
e4161228e6d0834d34f12745d57902d9f98a0a6302811b094189a4f9a708a365
MD5 hash:
d18634c6f1eda281e774e901f6ac85fe
SHA1 hash:
7f2b6fd27c28fbcc724bd8cb6e19fa70c5fb27ca
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.

  
Delivery method
Other

Comments