MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4f5206d7f4e9e94f95d951bd8df6df472d1907051caaa91e9aeccbd4dcce60a4. 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 3 File information Comments

SHA256 hash: 4f5206d7f4e9e94f95d951bd8df6df472d1907051caaa91e9aeccbd4dcce60a4
SHA3-384 hash: 7cc4a1aba6448798014f6b1da70f2afe067107d4b0c17d475411545ba7741b47605e22af9df1f4cad779f375e3e90018
SHA1 hash: 8702706f8713c76c75fcaed3e9393a52c6662873
MD5 hash: 51d6b54c16f4baf074c9132c72548075
humanhash: lemon-fifteen-earth-salami
File name:DHL Airwaybill documents_TransportLabel 3831234002.exe
Download: download sample
Signature AgentTesla
File size:664'576 bytes
First seen:2021-09-22 05:55:31 UTC
Last seen:2021-09-22 07:14:03 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 12288:3AIbw8eGGmtiK5oskW6hUyxXEhWJmNLy98TH2sCFbSNfRB3pugDDWawqsA:3jbw8eGG+FoDbUhWehH2sCFbSNfUgDD9
Threatray 10'778 similar samples on MalwareBazaar
TLSH T1BDE40102712D9A14C79D3B7765A597A0BB73FD2A9A32D54E25EC308E0F7B7890E30316
Reporter abuse_ch
Tags:AgentTesla DHL exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
mail.insergejk.com:587

Intelligence


File Origin
# of uploads :
2
# of downloads :
248
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
DHL Airwaybill documents_TransportLabel 3831234002.exe
Verdict:
Suspicious activity
Analysis date:
2021-09-22 05:57:03 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
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
Moves itself to temp directory
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: Powershell Defender Exclusion
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 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
Yara detected AntiVM3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-09-22 05:56:25 UTC
AV detection:
19 of 45 (42.22%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
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
AgentTesla
Unpacked files
SH256 hash:
cac8b347040a359c02ae5e658d3d76230c7dd7eb33505605ed0b9bc49ff268c7
MD5 hash:
71a894ff252c767b80d65ab1e54fda2b
SHA1 hash:
bcc4ff628585ca28b8b0f2c30e63049b910d4d49
SH256 hash:
28af4b9deaba1ce4ef32056f520f9241972df46a5759773dd12356c185ffb37f
MD5 hash:
4545ed529d8eb5dc5d3edc05863e268d
SHA1 hash:
a17b8dd2618998f95cb9bec01d99daef840c20e1
SH256 hash:
34598e2ef6061308d80cd160076716a3d05be2b519387a64c32c35963abcc764
MD5 hash:
245f912b316d3b39baba6dfbfd5b9663
SHA1 hash:
80bcc3eb4b2e005e6b4730019603af90273ac63f
SH256 hash:
83dff4ce04876c04ae63f504eccf23b7055f44477ab3b6ed9fc40971511dd231
MD5 hash:
ddcdb248070996b26d0600069eddb6b5
SHA1 hash:
1b07f11c0b88a6603683c05954da899efd18bd87
SH256 hash:
4f5206d7f4e9e94f95d951bd8df6df472d1907051caaa91e9aeccbd4dcce60a4
MD5 hash:
51d6b54c16f4baf074c9132c72548075
SHA1 hash:
8702706f8713c76c75fcaed3e9393a52c6662873
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 4f5206d7f4e9e94f95d951bd8df6df472d1907051caaa91e9aeccbd4dcce60a4

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments